The Rudolf Steiner Archive

Rudolf Steiner: Today I would like to add a little more in answer to Herr Burle's question last Thursday. You remember that I spoke of the four substances necessary to human nutrition: minerals, carbohydrates, which are to be found in potatoes, but especially in our held grains and legumes, then fats, and protein. I pointed out how different our nutrition is with regard to protein as compared, for instance, to salt. A man takes salt into his body and it travels all the way to his head, in such a way that the salt remains salt. It is really not changed except that it is dissolved. It keeps its forces as salt all the way to the human head. In contrast to this, protein—the protein in ordinary hens' eggs, for instance, but also the protein from plants—this protein is at once broken down in the human body, while it is still in the stomach and intestines; it does not remain protein. The human being possesses forces by which he is able to break down this protein. He also has the forces to build something up again, to make his own protein. He would not be able to do this if he had not already broken down other protein.

Now think how it is, gentlemen, with this protein. Imagine that you have become an exceptionally clever person, so clever that you are confident you can make a watch. But you've never seen a watch except from the outside, so you cannot right off make a watch. But if you take a chance and you take some watch to pieces, take it all apart and lay out the single pieces in such a way that you observe just how the parts relate to one another, then you know how you are going to put them all together again. That's what the human body does with protein. It must take in protein and take it all apart.

Protein consists of carbon, nitrogen, oxygen, hydrogen and sulphur. Those are its most important components. And now the protein is completely separated into its parts, so that when it all reaches the intestines, man does not have protein in him, but he has carbon, nitrogen, oxygen, hydrogen, and sulphur. You see how it is?—now the man has the protein all laid out in its parts as you had the watch all laid out on the table. So now you will say, Sure! when I took that watch apart, I observed it very carefully, and now I can make watches. Likewise I only need to eat protein once; after that, I can make it myself. But it doesn't happen that way, gentlemen. A human being has his memory as a complete human entity; his body by itself does not have the kind of memory that can take note of something, it uses its “memory” forces just for building itself up. So one must always be eating new protein in order to be able to make a protein.

The fact is, the human being is involved in a very, very complicated activity when he manufactures his own protein. First he divides the protein he has eaten into its separate parts and puts the carbon from it into his body everywhere. Now you already know that we inhale oxygen from the air and that this oxygen combines with the carbon we have in us from proteins and other food elements. And we exhale carbon in carbon dioxide, keeping a part of it back. So now we have that carbon and oxygen together in our body. We do not retain and use the oxygen that was in the protein; we use the oxygen we have inhaled to combine with the carbon. Thus we do not make our own protein as the materialists describe it: namely, that we eat a great many eggs which then are deposited throughout our body so that eggs we have eaten are spread over our whole body. That is not true.

Actually, we are saved by the organization of our body so that when we eat eggs, we don't all turn into crazy hens! It's a fact. We don't become crazy hens because we break the protein down in our intestines and instead of using the oxygen that was in the protein, we use oxygen coming out of the air. Also, as we breathe oxygen in we breathe nitrogen in too; nitrogen is always in the air. Again, we don't use the nitrogen that comes to us in the hens' eggs; we use the nitrogen we breathe in from the air. And the hydrogen we've eaten in eggs, we don't use that either, not at all. We use the hydrogen we take in through our nose and our ears, through all our senses; that's the hydrogen we use to make our protein. Sulphur too—we receive that continually from the air. Hydrogen and sulphur we get from the air. From the protein we eat, we keep and use only the carbon. The other substances, we take from the air. So you see how it is with protein.

There is a similar situation with fat. We make our own protein, using only the carbon from the external protein. And we also make our own fat. For the fats too, we use very little nitrogen from our food. So you see, we produce our own protein and fat. Only what we consume in potatoes, legumes, and grains goes over into our body. In fact, even these things do not go fully into our body, but only to the lower part of our head. The minerals we consume go up into the entire head; from them we have what we need to build up our bones.

Therefore you see, gentlemen, we must take care to bring healthy plain protein into our body. Healthy plant protein! That is what our body needs in large quantity. When we take in protein from eggs, our body can be rather lazy; it can easily break the protein down, because that protein is easily broken down. But plant protein, which we get from fruit—it is chiefly in that part of the plant, as I told you on Thursday—that is especially valuable to us. If a person wants to keep himself healthy, it is really necessary to include fruit in his diet. Cooked or raw, but fruit he must have. If he neglects to eat fruit, he will gradually condemn his body to a very sluggish digestion.

You can see that it is also a question of giving proper nourishment to the plants themselves. And that means, we must realize that plants are living things; they are not minerals, they are something alive. A plant comes to us out of the seed we put in the ground. The plant cannot flourish unless the soil itself is to some degree alive. And how do we make the soil alive? By manuring it properly. Yes, proper manuring is what will give us really good plant protein.

We must remember that for long, long ages men have known that the right manure is what comes out of the horses' stalls, out of the cow-barn and so on; the right manure is what comes off the farm itself. In recent times when everything has become materialistic, people have been saying: Look here! we can do it much more easily by finding out what substances are in the manure and then taking them out of the mineral kingdom: mineral fertilizer!

And you can see, gentlemen, when one uses mineral fertilizer, it is as if one just put minerals into the ground; then only the root becomes strong. Then we get from the plants the substance that helps to build up our bones. But we don't get a proper protein from the plants. And the plants, our field grains have suffered from the lack of protein for a long time. And the lack will become greater and greater unless people return to proper manuring.

There have already been agricultural conferences in which the farmers have said: Yes, the fruit gets worse and worse! And it is true. But naturally the farmers haven't known the reason. Every older person knows that when he was a young fellow, everything that came out of the fields was really better. It's no use thinking that one can make fertilizer simply by combining substances that are present in cow manure. One must see clearly that cow manure does not come out of a chemist's laboratory but out of a laboratory that is far more scientific—it comes from the far, far more scientific laboratory inside the cow. And for this reason cow manure is the stuff that not only makes the roots of plants strong, but that works up powerfully into the fruits and produces good, proper protein in the plants which makes man vigorous.

If there is to be nothing but the mineral fertilizer that has now become so popular, or just nitrogen from the air—well, gentlemen, your children, more particularly, your grandchildren will have very pale faces. You will no longer see a difference between their faces and their white hands. Human beings have a lively, healthy color when the farmlands are properly manured.

So you see, when one speaks of nutrition one has to consider how the foodstuffs are being obtained. It is tremendously important. You can see from various circumstances that the human body itself craves what it needs. Here's just one example: people who are in jail for years at a stretch, usually get food that contains very little fat, so they develop an enormous craving for fat; and when sometimes a drop of wax falls on the floor from the candle that the guard carries into a cell, the prisoner jumps down at once to lick up the fat. The human body feels the lack so strongly if it is missing some necessary substance. We don't notice this if we eat properly and regularly from day to day; then it never happens that our body is missing some essential element. But if something is lacking in the diet steadily for weeks, then the body becomes exceedingly hungry. That is also something that must be carefully noticed.

I have already pointed out that many other things are connected with fertilizing. For instance, our European forefathers in the twelfth and thirteenth centuries, or still earlier, were different from ourselves in many ways. One doesn't usually pay any attention to that fact. Among other things, they had no potatoes! Potatoes were not introduced until later. The potato diet has exercised a strong influence. When grains are eaten, the heart and lungs become particularly strong. Grains strengthen heart and lungs. A man then develops a healthy chest and he is in fine health. He is not so keen on thinking as on breathing, perhaps; but he can endure very much when he has good breathing. And let me say right here: don't think that someone has strong lungs if he's always opening the window and crying, “Let's get some fresh air in here!” No! a person has strong lungs if he is so conditioned that he can endure any kind of air. The toughened-up person is not the one who can't bear anything but the one who can!

In these days there is much talk about being hardy. Think how the children are “hardened”! Nowadays (in wealthy homes, of course, but then other people quickly follow suit) the children are dressed—well, when we were children, we wore long breeches and were well covered—at the most, we went barefoot—now, the clothes only go down to the knee or are still shorter. If parents knew that this is the best preparation for later attacks of appendicitis, they would be more thoughtful. But fashion is a tyrant!—no thought is given to the matter, and the children are dressed so that their little dresses only reach to the knee, or less. Someday they will only reach to the stomach—that will be the fashion! Fashion has a strong influence.

But what is really at stake? People pay no attention to it. It is this: A human being is constituted throughout his organism so that he is truly capable of doing inner work on all the food he consumes. And in this connection it is especially important to know that a man becomes strong when he works properly on the foods he eats. Children are not made stronger by the treatment I have just mentioned. They are so “hardened” that later in their life—just watch them!—when they have to cross an empty square with the hot sun beating down on them, they drip with perspiration and they can't make it. Someone has not become toughened up when he is not able to stand anything; the person who can endure all possible hardships is the one who has been toughened up. So, in earlier days people were not toughened up; yet they had healthy lungs, healthy hearts, and so on.

And then came the potato diet! The potato takes little care of lung and heart. It reaches the head, but only, as I said, the lower head, not the upper head. It does go into the lower head, where one thinks and exercises critical faculties. Therefore, you can see, in earlier times there were fewer journalists. There was no printing industry yet. Think of the amount of thought expended daily in this world in our time, just to bring the newspapers out! All that thinking, it is much too much, it is not at all necessary—and we have to thank the potato diet for that! Because a person who eats potatoes is constantly stimulated to think. He can't do anything but think. That's why his lungs and his heart become weak. Tuberculosis, lung tuberculosis, did not become widespread until the potato diet was introduced. And the weakest human beings are those living in regions where almost nothing else is grown but potatoes, where the people live on potatoes.

It is spiritual science that is able to know these material facts. (I have said this often.) Materialistic science knows nothing about nutrition; it has no idea what is healthy food for humanity. That is precisely the characteristic of materialism, that it thinks and thinks and thinks—and knows nothing. The truth is finally this: that if one really wants to participate in life, above all one has to know something! Those are the things I wanted to say about nutrition.

And now perhaps you may still like to ask some individual questions?

Question: Dr. Steiner, in your last talk you mentioned arteriosclerosis. It is generally thought that this illness comes from eating a great deal of meat and eggs and the like. I know someone in whom the illness began when he was fifty; he had become quite stiff by the time he was seventy. But now he is eighty-five or eighty-six, and he is much more active than he was in his fifties and sixties. Has the arteriosclerosis receded! Is that possible? Or is there some other reason, Perhaps I should mention that this person has never smoked and has drunk very little alcohol; he has lived a really decent life. But in his earlier years he did eat rather a lot of meat. At seventy he could do very little work, but now at eighty-five he is continually active.

Dr. Steiner: So—I understand you to say that this person became afflicted with arteriosclerosis when he was fifty, that he became stiff and could do very little work. You did not say whether his memory deteriorated; perhaps you did not notice. His condition continued into his seventies; then he became active again, and he is still living. Does he still have any symptom of his earlier arteriosclerosis or is he completely mobile and active?

Questioner: Today he is completely active and more mobile than when he was sixty-five or seventy. He is my father.

Dr. Steiner: Well, first of all we should establish the exact nature of his earlier arteriosclerosis. Usually arteriosclerosis takes hold of a person in such a way that his arteries in general become sclerotic. Now if a man's arteries in general are sclerotic, he naturally becomes unable to control his body with his soul and spirit, and the body becomes rigid. Now it can also happen that someone has arteriosclerosis but not in his whole body; the disease, for instance, could have spared his brain. Then the following is the case. You see, I am somewhat acquainted with your own condition of health. I don't know your father, but perhaps we can discover something about your father's health from your own. For instance, you suffer somewhat, or have suffered (I hope it will be completely cured), from hay fever. That means that you carry in you something that the body can develop only if there is no tendency to arteriosclerosis in the head, but only outside the head. No one who is predisposed to arteriosclerosis in his entire body can possibly suffer an attack of hay fever. For hay fever is the exact opposite of arteriosclerosis. Now you suffer from hay fever. That shows that your hay fever—of course it is not pleasant to have hay fever, it's much better to have it cured; but we are talking of the tendency to have it—your hay fever is a kind of safety valve against arteriosclerosis.

But everyone gets arteriosclerosis to a small degree. One can't grow old without having it. If one gets it in the entire body, that's different: then one can't help oneself, one becomes rigid through one's whole body. But if one gets arteriosclerosis in the head and not in the rest of the body, then—well, if one is growing old properly, the etheric body is growing stronger and stronger (I've spoken of this before), and it no longer has such great need of the brain, and so the brain can now become old and stiff. The etheric body can control this slight sclerotic condition—which in earlier years made one old and stiff altogether; now the etheric body can control it very cleverly so that it is no longer so severe.

Your father, for example, does not need to have had hay fever himself; he can just have had the tendency to it. And you see, just this tendency to it has been of benefit to him. One can even say—it may seem a little farfetched, but a person who has a tendency to hay fever can even say, Thank God I have this tendency! The hay fever isn't bothering me now, and it gives me permanently the predisposition to a softening of the vessels. Even if the hay fever doesn't come out, it is protecting him from arteriosclerosis. And if he has a son, the son can have the hay fever externally. A son can suffer externally from some disease that in the father was pushed inward.

Indeed, that is one of the secrets of heredity: that many things become diseases in the descendants which in the forefathers were aspects of health. Diseases are classified as arteriosclerosis, tuberculosis, cirrhosis, dyspepsia, and so forth. This can be written up very attractively in a book; one can describe just how these illnesses progress. But one hasn't obtained much from it, for the simple reason that arteriosclerosis, for instance, is different in every single person. No two persons have arteriosclerosis alike; everyone becomes afflicted in a different way. That is really so, gentlemen. And it shouldn't surprise anyone.

There were two professors at Berlin University. One was seventy years old, the other ninety-two. The younger one was quite well-known; he had written many books. But he was a man who lived with his philosophy entirely within materialism; he only had thoughts that were stuck deep in materialism. Now such thoughts also contribute to arteriosclerosis. And he got arteriosclerosis. When he reached seventy, he was obliged to retire. The colleague who was over ninety was not a materialist; he had stayed a child through most of his life, and was still teaching with tremendous liveliness. He said, “Yes, that colleague of mine, that young boy! I don't understand him. I don't want to retire yet, I still feel so young.” The other one, the “boy,” was disrobed, could no longer teach. Of course the ninety-two-year-old had also become sclerotic with his years, his arteries were completely sclerotic, but because of his mobility of soul he could still do something with those arteries. The other man had no such possibility.

And now something more in answer to Herr Burle's question about carrots. Herr Burle said, “The human body craves instinctively what it needs. Children often take a carrot up in their hands. Children, grownups too, are sometimes forced to eat food that is not good for them. I think this is a mistake when someone has a loathing for some food. I have a boy who won't eat potatoes.”

Gentlemen, you need only think of this one thing: if animals did not have an instinct for what was good for them, and what was bad for them, they would all long since have perished. For animals in a pasture come upon poisonous plants too—all of them—and if they did not know instinctively that they could not eat poisonous plants, they would certainly eat them. But they always pass them by.

But there is something more. Animals choose with care what is good for them. Have you sometimes fattened geese, crammed them with food? Do you think the geese would ever do that themselves? It is only humans who force the geese to eat so much. With pigs it is different; but how thin do you think our pigs might be if we did not encourage them to eat so much? In any case, with pigs it is a little different. They have acquired their characteristics through inheritance; their ancestors had to become accustomed to all the foods that produce fat. These things were taken up in their food in earlier times. But the primeval pigs had to be forced to eat it! No animal ever eats of its own accord what is not right for it.

But now, gentlemen, what has materialism brought about? It no longer believes in such an instinct.

I had a friend in my youth with whom I ate meals very often. We were fairly sensible about our food and would order what we were in the habit of thinking was good for us. Later, as it happens in life, we lost track of each other, and after some years I came to the city where he was living, and was invited to have dinner with him. And what did I see? Scales beside his plate! I said, “What are you doing with those scales?” I knew, of course, but I wanted to hear what he would say. He said, “I weigh the meat they bring me, to eat the right amount—the salad too.” There he was, weighing everything he should put on his plate, because science told him to. And what had happened to him? He had weaned himself completely from a healthy instinct for what he should eat and finally no longer knew! And you remember?—it used to be in the book: “a person needs from one hundred and twenty to one hundred and fifty grams of protein”; that, he had conscientiously weighed out. Today the proper amount is estimated to be fifty grams, so his amount was incorrect.

Of course, gentlemen, when a person has diabetes, that is obviously a different situation. The sugar illness, diabetes, shows that a person has lost his instinct for nutrition.

There you have the gist of the matter. If a child has a tendency to worms, even the slightest tendency, he will do everything possible to prevent them. You'll be astonished sometimes to see such a child hunting for a garden where there are carrots growing, and then you'll find him there eating carrots. And if the garden is far off that doesn't matter, the child trudges off to it anyway and finds the carrots—because a child who has a tendency to worms longs for carrots.

And so, gentlemen, the most useful thing you can possibly do is this: observe a child when he is weaned, when he no longer has milk, observe what he begins to like to eat and not like to eat. The moment a child begins to take external nourishment, one can learn from him what one should give him. The moment one begins to urge him to eat what one thinks he should eat, at that moment his instinct is spoilt. One should give him the things for which he shows an instinctive liking. Naturally, if a fondness for something threatens to go too far, one has to dam it up—but then one must carefully observe what it is that one is damming up.

For instance, perhaps in your own opinion you are giving a child every nice thing, and yet the moment that child comes to the table he cannot help jumping up on his chair and leaning over the table to sneak a lump of sugar! That's something that must be regarded in the right way. For a child who jumps up on his chair to sneak a lump of sugar obviously has something the matter with his liver. Just the simple fact that he must sneak a bit of sugar, is a sign that his liver is not in order. Only those children sneak sugar who have something wrong with their livers—it is then actually cured by the sugar. The others are not interested in sugar; they ignore it. Naturally, such a performance can't be allowed to become a habit; but one must have understanding for it. And one can understand it in two directions.

You see, if a child is watching all the time and thinking, when will Father or Mother not be looking, so that I can take that sugar: then later he will sneak other things. If you satisfy the child, if you give him what he needs, then he doesn't become a thief. It is of great importance from a moral point of view whether one observes such things or not. It is very important, gentlemen.

And so the question that was asked just now must be answered in this way: One should observe carefully what a child likes and what he loathes, and not force him to eat what he does not like. If it happens, for instance, as it does with very many children, that he doesn't want to eat meat, then the fact is that the child gets intestinal toxins from meat and wants to avoid them. His instinct is right. Any child who can sit at a table where everyone else is eating meat and can refuse it has certainly the tendency to develop intestinal toxins from meat. These things must be considered.

You can see that science must become more refined. Science must become much more refined! Today it is far too crude. With those scales, with everything that is carried on in the laboratories, one can't really pursue pure science.

With nutrition, which is the thing particularly interesting us at this moment, it is really so, that one must acquire a proper understanding for the way it relates to the spirit. When people inquire in that direction, I often offer two examples. Think, gentlemen, of a journalist: how he has to think so much—and so much of it isn't even necessary. The man must think a great deal, he must think so many logical thoughts; it is almost impossible for any human being to have so many logical thoughts. And so you find that the journalist—or any other person who writes for a profession—loves coffee, quite instinctively. He sits in the coffee shop and drinks one cup after another, and gnaws at his pen so that something will come out that he can write down. Gnawing at his pen doesn't help him, but the coffee does, so that one thought comes out of another, one thought joins on to another.

And then look at the diplomats. If one thought joins on to another, if one thought comes out of another, that's bad for them! When diplomats are logical, they're boring. They must be entertaining. In society people don't like to be wearied by logical reasoning—“in the first place—secondly—thirdly”—and if the first and second were not there, the third and fourth would, of course, not have to be thought of! A journalist can't deal with anything but finance in a finance article. But if you're a diplomat you can be talking about night clubs at the same time that you're talking about the economy of country X, then you can comment on the cream-puffs of Lady So-and-So, then you can jump to the rich soil of the colonies, after that, where the best horses are being bred, and so on. With a diplomat one thought must leap over into another. So anyone who is obliged to be a charming conversationalist follows his instinct and drinks lots of tea.

Tea scatters thoughts; it lets one jump into them. Coffee brings one thought next to another. If you must leap from one thought to another, then you must drink tea. And one even calls them “diplomat teas”!—while there sits the journalist in the coffee shop, drinking one cup of coffee after another. You can see what an influence a particular food or drink can have on our whole thinking process. It is so, of course, not just with those two beverages, coffee and tea; one might say, those are extreme examples. But precisely from those examples I think you can see that one must consider these things seriously. It is very important, gentlemen.

So, we'll meet again next Wednesday at nine o'clock.

Rudolf Steiner: Good morning, gentlemen! Has anyone thought of a question?

Herr Dollinger: I would like to ask if Dr. Steiner would speak again about the creation of the world and man. There are many newcomers here who have not yet heard it.

Dr. Steiner: It is asked if I could speak again about the creation of the world and of humanity, since many new workers are here. I will do this by first describing the original conditions on the earth, which have led on the one hand to all that we see around us and on the other hand to man.

Now man is really a very, very complicated being. If people think they will be able to understand him by dissecting a human corpse, they are mistaken, for naturally they will not arrive at a real understanding. Just as little can they understand the world around us if all they do is collect stones and plants and look at the individual items. We must be able to realize that what we examine does not show at first sight what it actually is.

You see, if we look at a corpse, perhaps soon after the man has died—he still has the same form, if perhaps a little paler—we can see that death has seized him, but he still has the same form that he had when alive. But now think: how does this corpse look eventually if we do not cremate it but let it decay? It is destroyed; there is no longer anything at work in it that could build it up again; it is definitely destroyed.

The beginning of the Bible is very much smiled at, and indeed justifiably, when it is understood to say that once upon a time some god formed a man out of a clod of earth. People regard that as impossible and naturally they are right. No god can come along and make a human being out of a lump of earth; it would be no more a man than a statue is, however similar the form might be—no more than the mannequin children make can actually walk. So people smile rightly when some divinity is supposed to have made man out of a lump of earth.

That corpse that we were looking at is, in fact, after a certain time just such a clod of earth as it becomes in the grave somewhat decomposed, dissolved. So to believe that a human being can be made out of what we then have before us is really just as great a folly.

You see, on the one hand it is asserted today that it is incorrect to suppose that man could be formed from a lump of earth; on the other hand one is allowed to suppose that he consists of earth alone. If one wants to be logical, then the one is no better than the other. One must be clear that while the man lived there was something in him that gave him his shape and form, and when it is no longer in him he can no longer keep his form. Nature forces do not give him this form; nature forces merely break it apart, they do not make it grow. So we must go back to the soul and spirit of the man, which were really in control as long as he was living.

Now when we look at the lifeless stone outside, if we imagine that it has always been the same as it is today, that is just as if we would say of the corpse that it had always been like that even while the man was living. The stones that we see today in the world outside, the rocks, the mountains, are just the same as a corpse; in fact, they are a corpse! They were not always as they are today. Just as a human corpse was not always what it is now that the soul and spirit have gone, so what we see outside has not always been in its present condition. The fact that plants grow on the lifeless corpse, that is, on the rocks, need not surprise us; for when a human corpse decays, all sorts of tiny plants and tiny animals grow out of it.

Of course, what is outside in nature seems beautiful, and what we see on a corpse when all sorts of parasitic plants are growing out of it does not seem beautiful. But that is only because the one is gigantic in size and the other is small. If we were not human beings but were tiny beetles crawling about on a decaying corpse and could think like human beings, we would regard the bones of the corpse as rocks. We would consider what was decayed as rubble and stones; we would-since we were tiny beetles-see great forests in what was growing on the corpse; we would have a whole world to admire and not think it revolting as we do now.

Just as we must go back to what the man was before he died, so, in the case of the earth and our surroundings, we must go back to what once lived in all that today is lifeless, before indeed the earth as a whole died. Unless the earth as a whole had died there could be no human being. Human beings are parasites, as it were, on the present earth. The whole earth was once alive; it could think as you and I now think. But only when it became a corpse could it produce the human race. This is something really everyone can realize if he will just think. But people today do not want to think. Yet one must think if one would come to the truth.

We have, therefore, to imagine that what is today solid rock with plants growing, and so on, was originally entirely different. Originally there was a living, thinking, cosmic body-a living, thinking, cosmic body!

I have often said here: What do people today imagine? They imagine that originally there was a gigantic mist, that this primeval mist came into rotation, that the planets then split off, that the sun became the center. This is taught to children quite early, and a little experiment is made to show that everything really did start in that way. A few drops of oil are put in a glass of water; one lets the oil swim on the water. A piece of cardboard has a pin stuck through it; then with the pin one makes the cardboard revolve; little oil-drops split off, go on revolving, and a tiny planetary system actually forms with the sun in the center.¹

Well now, it is usually quite a virtue if one can forget oneself, but in this case the teacher should not! When he makes the experiment, he ought then to say to the children: Out there in the universe is a giant schoolteacher who did the rotating!

What it amounts to is thoughtlessness—not because the facts oblige one to be thoughtless, but because one wants to be. But in that way one doesn't arrive at the truth.

We must therefore imagine not that a gigantic schoolteacher was there who rotated the world mist, but that there was something in the world mist itself that was able to move and so on. But there we come back to the living. If we want to rotate, we don't need a pin stuck through us with which a teacher rotates us. That's not for us; we can rotate ourselves. This schoolroom variety of primeval mist would have to be rotated by a schoolteacher. But if it is living and can feel and think, then it needs no cosmic schoolteacher; it can cause the rotation itself.

So we must picture that what today is lifeless around us was once alive, was sensitive, was a cosmic being. If we look further, there was even a great number of cosmic beings animating the whole. The original conditions of the world are therefore due to the fact that there was Spirit within the substance.

Now what is it that underlies everything material? Imagine that I have a lump of lead in my hand, that is, solid matter, thoroughly solid matter. Now if I put this lead on red-hot iron or on anything red-hot, on fire, it turns to fluid. If I work on it still further with fire, the whole lead vanishes; it evaporates, and I see nothing more of it. It is the same with all substances. On what does it depend then that a substance is solid? It depends upon what warmth is in it. The appearance of a substance depends only upon how much warmth is in it.

You know, today one can make the air liquid, then one has liquid air. The air we have in our surroundings is only airy, gaseous, as long as it contains a definite amount of warmth. And water—water is fluid, but it can also become ice and therefore solid. If there were a certain cold temperature on our earth there would be no water, but only ice. Now let us go into our mountains: there we find the solid granite or other solid rock. But if it were immensely hot there, there would be no solid granite; it would be fluid and flow away like the water in our brooks.

What then is actually the original element that makes things solid or fluid or gaseous? It is heat! And unless heat is there in the first place, nothing at all can be solid or fluid. So we can say that heat or fire is what is underlying everything in the beginning.

That is also shown by the research of spiritual science or anthroposophy. Spiritual science shows that originally there was not a primeval mist, a lifeless mist, but that living warmth was there at the beginning, simple living warmth. Thus I will assume an original cosmic body that was living warmth. [See drawing – red.] In my Occult Science I have called this original warmth condition the “Saturn condition”; it has been called this from ancient times, and though one must have a name, it is not the name that matters. It has, in fact, something to do with the cosmic body Saturn, but we will not go into that now.

In this original condition there were as yet no solid bodies and no air, only warmth; but the warmth was living. When you freeze today, it's your ego that freezes; when you sweat today, it's your ego that sweats, that becomes thoroughly hot. You are always in warmth, sometimes heat, sometimes cold, but always in some kind of warmth. In fact, we can still see today that man lives in warmth. The human being lives absolutely in warmth.

When modern science says that originally there was great heat, in a certain sense it is right; but when it thinks that this great heat was dead, then it is wrong. There was a living cosmic being, a thoroughly living cosmic being.

Now the first thing to come about in connection with this warmth-being was a cooling down. Things cool down continually. And what happens when what has been nothing but warmth now cools down? Air arises, air, the gaseous state. For when we go on heating a solid object, gas is formed in the warmth; but when something not yet substance cools down from above downwards, air is formed at first. So we can say that the second condition to come about was gaseous, definitely airy. [See drawing-green.]

In what has been formed, in a certain sense, as a second cosmic body everything is air. There is as yet no water, nothing solid within it; it consists entirely of air.

So now we have the second condition that formed itself in the course of time. You see, in this second condition something else developed along with what was already there. I have called this second condition “Sun” in my Occult Science; it was not the present sun, but a kind of Sun condition, a warm air-mist. The present sun, as I have told you, is not that, nor is it what was originally this second cosmic body. Thus we get a second cosmic body formed out of the first; the first was pure warmth, the second was of an air-nature.

Now man can live in warmth as soul. Warmth gives the soul sensitive feeling and does not destroy it. It destroys the body, however; if I were thrown into the fire my body would be destroyed but not my soul. (We will speak of this more exactly later, for naturally the question needs to be considered in detail.) For this reason the human being could already live as soul during the first, the Saturn, condition. But although man could live then, the animal could not, for in the case of the animal when the body is destroyed the soul element is injured too. Fire has an influence on the soul element of the animal. In the first condition, therefore, we have man already present but not the animal.

When the transformation had taken place to the Sun condition [see drawing], both human being and animal were there. That is the important fact. It is not true that the animals were there originally and that man developed out of them. Man was there originally and afterwards the animals evolved out of what could not become man. Naturally the human being was not going about on two feet when there was only warmth—obviously not. He lived in the warmth and was a floating being; he had only a condition of warmth. Then as that was metamorphosed into an air-warmth-body, the animals were formed and appeared beside man. Thus the animals are indeed related to man, but they developed only later in the course of world evolution.

Now what more happened? The warmth decreased, and as it gradually decreased, not only was air formed but also water. Thus we have a third cosmic body. [See drawing—yellow.] I have called it “Moon” because it was slightly similar to our present moon, although it was not our present moon. It was a watery, a thoroughly watery body. Air and warmth naturally remained, but now water appeared which had not been present in the second condition. After the appearance of water there could be man, who was already there, animals, and, pushing up out of the water, plants. Plants originally grew in water, not in earth. So we have man, animal, plant.

You see, plants seem to grow out of the earth, but if the earth contained no water, no plants would grow; they need water for their growth. There are also as you know, aquatic plants, and you can think of the original plants as being similar to these; the original plants swam in the water. The animals too you must picture as swimming animals and in the former, second condition, even as flying animals.

Something still actually remains of all that was there originally. During the Sun condition, when only man and animal were in existence, everything had to fly, and since the air has remained and still exists, those flying creatures have their descendants. Our present birds are the descendants of the original animals that developed during the Sun condition. However, at that time they were not as they are today. Those animal creatures consisted purely of air; they were airy clouds. Here, later [Moon condition], they had water in them. Today—let us look at a bird. Usually a bird is observed very thoughtlessly. If we are to picture the animals as they existed during the Sun condition, we must say that they consisted only of air; they were hovering air-clouds. When we look at a bird today, we should realize that it has hollow bones filled with air. It is very interesting to see that in the present bird. There is air everywhere in this bird, in the bones, everywhere! Think away whatever is not air and you get an air-being—the bird. If it did not have this air, it could not fly at all. It has hollow bones; within, it is an air-bird, reminding us of former conditions. The rest of the body was built around it in later times. The birds are really the descendants of the Sun condition.

Look at modern man: He can live in the air, but he can't fly; he is too heavy to fly. He has not formed hollow bones for himself like the bird, or else he too could fly. Then he would not just have shoulder blades, but his shoulder blades would stretch out into wings. The human being still has the rudiments of wings up there in his shoulder blades; if these were to grow out, he would be able to fly.

Thus man lives in the air surrounding him. But this air must contain vapor. Man cannot live in purely dry air; he needs fluids.

There is a condition, however, in which the human being cannot live in the air: that is the very earliest human state, the embryo. One must look at these things rightly. During the embryonic time the human germ or embryo obtains air and all that it needs from the body of the mother. It must be in something living.

You see, it is like this: If the human embryo is removed by operation from the body of the mother, it cannot yet live in the air. During the embryonic condition the human being needs to have live surroundings. At the time when man, animal, and plant existed, but as yet no stones or minerals as we have them today, everything was alive and man lived surrounded by what was alive just as now he lives as embryo in the mother's body. Naturally he grew bigger. Think of this: If we did not have to be born and live in the air and breathe on our own, then our span of life would end with our birth. As embryo we could all live only ten moon-months. As a matter of fact, there are such creatures that live only ten months; these do not come to the outer air but get air from within a living environment. So it was with man a long time ago. He certainly grew older, but he never came out of the living element. He lived in that state all the time. He did not advance to birth; he lived as embryo. At that time there were as yet no minerals, no rocks.

If the body of a human being is dissected today, the same carbonate of lime will be found in his bones as you find here in the Jura Mountains. There is now a mineral substance inside the body that was not present in the earlier condition. In the embryo too, particularly in the first months, there is no deposit of mineral; everything is still fluid, only slightly thickened. And so it was during this earlier condition; man was not yet bony, having, at most, cartilage. Of such a human being we are reminded today only by the human embryo. Why cannot the human embryo come immediately out of the mother's body? Because the world today is a different world. As long as the Old Moon lasted—I will now call it the Old Moon, as it is not the present moon but the former state of the earth—as long as the Old Moon period lasted, the whole earth was a womb, inwardly alive, a real womb. There was nothing yet of stone or mineral. It was all a gigantic womb, and we can say that our present earth came forth from this gigantic womb.

Earlier this immense womb did not exist at all. What was it then? Well, in fact, earlier there was something else in existence. Let us just consider what came before. You see, if a human being is to develop in the mother's body, if he is to be an embryo, he must first be conceived. The conception takes place. But does nothing precede conception? What precedes conception is the monthly period in the woman; that is what precedes. A very special process takes place in the female organism that is connected with the expulsion of blood. But that is not the only thing; that is only the physical aspect. Every time the blood is expelled something of a spiritual-soul nature is born at the same time, and this remains. It does not become physical, because no conception has taken place. The spiritual-soul element remains without becoming a physical human body. What for a human being must be there before conception was also there during the cosmic Sun condition! The whole Sun was a cosmic being that from time to time expelled something spiritual. So man and animal lived in the air-like condition, thrust out, expelled by this whole body. Between one condition (Sun) and the other (Moon), it came about that the human being became a physical being in water. Formerly he was a physical being only in air. During this Moon condition we have something similar to conception, but not yet anything similar to birth. What was the nature of this conception during the ancient Moon condition?

The Moon was there, an entirely female being, and confronting it was not a male being, but all that was still outside its cosmic body at that time. Outside it were many other cosmic bodies that exerted an influence. Now comes the drawing which I have already made here.

So this cosmic body was there and around it the other cosmic bodies, exerting their influence in the most varied ways. Seeds came in from outside and fructified the whole Moon-Earth. And if you could have lived at that time and set foot on this primeval cosmic body, you would not have said when you saw all sorts of drops coming in “It is raining,” as one says today. At that time you would have said, “Earth is being fructified.” There were seasons when the fructifying seeds came in from all directions, and other seasons when they matured and no more came in. Thus at that time there was a cosmic fructification. But the human being was not born, only fructified; he was only called forth by conception. The human being came out of the entire Earth-body, or Moon-body, as it was then. In the same way fructification came from the whole cosmic surroundings for animal and plant.

Now later through further cooling there came about a hardening of all that lived then as man, animal, and plant. There, in the Moon condition we still have to do with water, at most, a hardening through the cooling. Here on the earth the solid, the mineral appears. So now we have a fourth condition [see drawing]: this is our earth as we have it today, and it contains man, animal, plant, mineral.

Let us just look at what the bird, for instance, has become on the earth. During this time (Sun condition) the bird was still a sort of air-sack, it consisted of nothing but air, a mass of air floating along. Then during this time (Moon condition) it became watery, a thickened watery thing, and it hovered as a kind of cloud—only not like our clouds but already containing a form. What for us are only formless water structures were at that time forms. There was a skeleton form, but it was fluid. But now came the mineral element, and this was incorporated into what was only water structure. Carbonate of lime, phosphatic lime and so on went the length of the skeleton, forming solid bones. So at first we have the air-bird, then the water-bird, and at last the solid earth-bird.

This could not be the same in the case of man. Man could not simply incorporate into himself what only arose as mineral during his embryonic period. The bird could do this—and why? You see, the bird acquired its air form here (Sun condition); it then lived through the water condition. It is essential for it not to let the mineral come too close to it during its germinal state. If the mineral came to it too soon, then it would just become a mineral and harden. The bird while it is developing is still somewhat watery and fluid; the mineral, however, wants to approach. What does the bird do? Well, it pushes it off, it makes something around itself, it makes the eggshell around itself! That is the mineral element. The eggshell remains as long as the bird must protect itself inwardly from the mineral; that is, as long as it must stay fluid. The reason for this is that the bird originated only during the second condition of the earth. If it had been there during the first condition, it would now be much more sensitive to warmth than it actually is. Since it was not there at that time, it can now form the hard eggshell around itself.

Man was already present during the first condition of the earth, the warmth condition, and therefore he cannot now hold off the mineral while he is in the embryonic stage. He can't build an eggshell; he must be organized differently. He must take up the mineral element from the womb, and so we have mineral formation already in the embryo at the end of its development. Man must absorb some mineral from the womb; therefore, the womb must first possess the mineral that is to be absorbed. So in the case of man the mineral element is incorporated quite differently. The bird has air-filled bones; we human beings have marrow-filled bones, very different from the bones of the bird. Through the fact of our having this marrow a human mother is able to provide mineral substance to the embryo within her. But once the mineral element is provided, the human being is no longer able to live in the womb environment and must gradually be born. He must first have acquired mineral constituents. With the bird it is not a matter of being born, but of creeping out of the eggshell; man is born without an eggshell. Why? Because man originated earlier and therefore everything can be done through warmth and not through air.

From this you can understand the differences that still exist and that can be observed today. The difference between an “egg-animal” and such a being as man, and also the higher mammals, lies in the fact that man is far older than, for instance, the bird species, far older than the minerals. Therefore, when he is quite young, during the embryonic stage in the womb, he must be protected from the mineral nature and may only be given the prepared mineral that comes from the mother. In fact, the mineral element prepared in the mother's body must even for a certain time after birth still be given to him in the mother's milk! While the bird can be fed at once with external substances, man and the higher animals can only be nourished by what the mother's body provides.

What the human being has today in our present Earth condition from the mother's body he had during the previous cosmic condition from the air, from the environment. What he had around him during his whole life was of a milk nature. Our air today contains oxygen and nitrogen but relatively little carbon and hydrogen and particularly very, very little sulphur. They have gone. During the Moon condition it was different; in the surrounding air there were not only oxygen and nitrogen but also hydrogen, carbon, sulphur. That made a sort of milky pap around the Moon, a quite thin milk-pap in which life existed. Today man still lives in a thin milk-pap before he is born! For it is only after his birth that the milk goes into the breast; before birth it is in those parts of the female body where the human embryo is lying. That is an amazing thing, that processes in the mother's organism that belong to the uterus before birth afterwards go to the breast. And so the Moon condition is still preserved in man before he is born, and the actual Earth condition only comes at the moment of birth with the Moon-nature still present in the breast milk.

This is how things connected with the origin of the earth and mankind must be explained. If people do not press forward to a spiritual science, they simply cannot solve the mystery of why a bird slips out of an egg and can at once be nourished with external substances, while a human being cannot slip out of an egg and must come out of the womb to be nourished by mother's milk. Why is it? It is because the bird originated later and is thus an external being. Man originated earlier, and when he was undergoing the Moon-condition, he was not yet as hardened as the bird. Hence today too he is not yet so hardened; he must still be more protected, for he has within him much more of the original conditions.

Since people today on the whole can no longer think properly, they misunderstand what exists on earth as plant, animal, and man. Thus materialistic Darwinism arose, which believed that the animals were there first and that man simply developed out of the animals. It is true that in his external form man is related to the animals, but he existed earlier, and the animals really developed later after the world had gone through a transformation. And so we can say that the animals we see now present a later stage of an earlier condition when they were indeed more closely related to man. But we must never allow ourselves to imagine that out of the present animals a human being could arise. That is a thoroughly false idea.

Now let us look not at the bird species but at the fishes. The bird species developed for the air, the fish species for the water. Not until what we call the Moon condition were certain earlier air-like bird-beings transformed in such a way as to become fishlike—because of the water. To the bird-like beings were added the fish. One could say that the fish are birds that have become watery, birds received by the water. You can gather from this that the fish appeared later than the birds; they appeared when the watery element was there, that is, during the Old Moon period.

And now you will no longer be astonished that everything swimming about in a watery state during the Old Moon time looked fish-like. The birds looked fish-like in spite of flying in the air and being lighter. Everything was fish-like. Now this is interesting: if we look today at a human embryo on about the 21st or 22nd day after conception, what is its appearance? There it swims in a fluid element in the mother's body, and it looks really like a tiny fish! The human being actually had this form during the ancient Moon period and he has it still in the third week of pregnancy; he has preserved it.

You can say, then, that man worked himself out of this Old Moon form, and we can still see by the fish form he has in the embryo how he has worked himself out. When we observe the present world, everywhere we can see how formerly it all had life, just as we know of a corpse that it had life earlier. So today I have described to you the earlier condition of what we now have on earth as mineral. We look at a corpse and say that he can no longer move his legs, his hands, no longer open his mouth or his eyes—everything has become immobile; yet that leads us back to a human state when everything could be moved—legs, arms, hands—when the eyes could be opened. In just the same way we look around us at the corpse of the earth, the remains of a living body, in which man and animal still wander about, and we look back to the time when the entire earth was once alive.

But there is something more. I said that with conception the potentiality of the physical human being is there, and gradually the embryo develops. I also described what happens earlier, the processes in the female organism, what is pushed out in the monthly periods, and how a spiritual element is pushed out too. Now in this process there is always something of the nature of fever, even in a perfectly normal, healthy woman. This is because there is a warmth condition; it is the warmth condition that has been preserved from the ancient first condition that I have in the drawing called Saturn. This fever condition still endures.

One can say that the whole of our evolution proceeded from a kind of fever condition of our earth, which the cooling down finally brought to an end. Most people today are no longer feverish but thoroughly dry and matter-of-fact. Yet even now, when there is something not caused by outside warmth but appearing inwardly as warmth, giving us something of an inward life, now too we have a condition of fever.

So it is, gentlemen: One sees everywhere in the conditions of present mankind how they can be traced back to conditions of the past. Today I have told you how man, animal, plant, and mineral gradually evolved as the entire cosmic body with which all are connected grew more and more solid.

We will speak further of all this—today is Monday—on Wednesday at nine o'clock.²

• 1. “The little Plateau experiment,” worked out by the physicist J.A.E Plateau, 1801 – 1883. Compare the description by Vincent Knauer in his lectures, “The Main Problem of Philosophy,” Vienna and Leipzig 1892: “One of the nicest experiments is the Plateau experiment. A mixture of water and alcohol is prepared, having the exact weight of pure olive oil. Into this is poured a rather large drop of oil. This does not float on top of the liquid but sinks to the middle of it, in the form of a ball. A small disc of cardboard is then perforated in the center by a long needle and lowered carefully into the middle of the ball of oil, so that the edge of the cardboard becomes the ‘equator’ of the ball. The disc is now set into motion, at first slowly, then faster and faster. Naturally the movement is imparted to the ball of oil, and as a result of the strength of the movement, parts of the oil drop away and continue the movement separately for some time, first in circles, then revolving as tiny balls. In this way there arises something surprisingly similar to our planetary system: in the center the largest globe, like our sun, and moving around it smaller balls and rings, like our planets with their moons.”
• 2. This lecture was postponed to Thursday, July 3rd.

Rudolf Steiner: Good morning, gentlemen! Today I would like to speak further about the creation of the earth and the origin of man. It has surely become clear from what I have already said that the earth was originally not what it is today, but was a kind of living being.

I described the condition that existed before our actual Earth condition by saying that warmth, air, and water were there but as yet no really solid mineral structures. Now you must not imagine that the water existing at that time looked like the present water. Our present water has become what it is by the separation of certain substances which were formerly dissolved in it. If you take a glass of ordinary water and put some salt in it, the salt dissolves in the water and you get a fluid-a salt solution, as one calls it-which is denser than the original water. If you put your fingers in it, it feels much denser than water. Now dissolved salt is relatively thin; with certain other substances one gets quite a thickish liquid.

The fluid condition, the water condition which existed in earlier ages of our earth was therefore not that of today's water. That did not exist, for substances were dissolved in the water everywhere. All the substances that you have today-the Jura limestone mountains, for instance-were dissolved; harder rocks that you can't scratch with a knife (limestone can always be scratched) were also dissolved in the water. During this Old Moon stage, therefore, one has to do with a thickish fluid that contained in solution all the substances which today are solid.

The thin water of today, which consists essentially of hydrogen and oxygen, was separated off later; it has developed only during the earth period itself. Thus we have as an original condition of the earth a densified fluid, and round about it a kind of air. But this was not the air of today; just as the water was not like our present water, so the air was not the same as our present air. Our present air contains essentially oxygen and nitrogen; the other substances which it still contains are present to a very slight degree. There are even metals still present in the air, but in exceedingly small quantities. For instance, there is one metal, sodium, that is everywhere in the air. Just think what that means—that sodium is everywhere, that a substance which is in the salt on your table is present everywhere in tiny quantities.

There are two substances—one is the sodium which I have just mentioned, which is present in small quantities in the air; then there is a substance of a gaseous nature which plays a great role when you bleach your laundry: chlorine. It causes the bleaching. Now the salt on your table is composed of sodium and chlorine, a combination of the two. Such things come about in nature.

You can ask how one knows that sodium is everywhere. It is possible today to tell from a flame what sort of substance is being burnt in it. For instance, you can get sodium in a metallic form and pulverize it and hold it in a flame. You can then find with an instrument called a spectroscope that there is a yellow line in it. There is another metal, for example, called lithium; if you hold that in the flame, you get a red line; the yellow is now not there, but there is a red line. One can prove with the spectroscope what substance is present.

But you get the yellow sodium line in almost every flame whenever you light one, without having put the sodium in yourself. Thus sodium is still in the air today. In earlier times immense quantities of metals and even of sulphur were present in the air. The air was quite saturated with sulphur. So there was a thickish water—if one had not been especially heavy one could have gone for a walk on it; it was like running tar—and there was a dense air, so dense that one could not have breathed in it with our present lungs. These were only formed later. The mode of life of the creatures that existed at that time was utterly different.

Now you must picture to yourselves that the earth once looked like this. (See drawing.) Had you found yourself there with your present eyes, you would not have discovered the stars and sun and moon out there, for you would have looked out into a vague ocean of air which reached an end eventually. If one could have lived then with the present sense organs, one would have seemed to be inside a world-egg beyond which one could see nothing. And you can imagine how different the earth looked at that time, like a kind of giant egg yolk, a thick fluid, and a thick air environment corresponding to the white of the present-day egg.

If you picture concretely what I have described, you will have to say: Well, beings such as we have today could not have lived at that time. Naturally, creatures like the elephant, and even human beings in their present form, would have sunk—nor could they have breathed. And because they could not have breathed, there were also no lungs as we know them now. Organs are formed entirely according to the function they are needed for. It is very interesting that an organ is simply not there if it is not needed. And so lungs only developed when the air was no longer so full of sulphur and metals as it had been in those ancient times.

Now to get an idea of what sort of creatures lived at that time, we must first look for those that lived in the thickish water. Creatures lived in that dense water that no longer exist today. Our present fish have their form because the water is thin. Even sea-water is comparatively thin; it contains much salt in solution, yet it is comparatively thin. But in that early time every possible substance was dissolved in the dense fluid, the dense ocean, of which, in fact, the whole earth, the Moon-sack consisted.

The creatures that were in it could not swim in our sense, because the water was too thick; nor could they walk, for one needs firm ground for walking. You can imagine that these creatures had a bodily structure somewhere between what one needs for swimming-fins—and what one needs for walking—feet. You know, of course, what a fin looks like—it has quite fine, spiky bones and the flesh in between is dried-up. So that we have a fin with practically no flesh on it and prickly bones transformed to spikes: that is a fin. Limbs that are suitable for moving forward on firm ground, that is, for walking or crawling, have their bones set into the interior and the outer bulk of flesh covers them. We can conceive of such limbs that have the flesh outside and the bones inside; there the bulk of flesh is the main thing. That belongs to walking, or swimming.

But at that time there was neither walking nor swimming, but something in between. These creatures therefore had limbs in which there was something of a thorn-like, nature, but also something like joints. They were really quite ingenious joints, and in between, the flesh mass was stretched out like an umbrella. You still see many swimming creatures today with a “swim skin”—a web—between the bones, and they are the last relics of what once existed in vast numbers. Creatures existed which stretched out their limbs so that the spreading flesh mass was supported by the dense fluid. And they had joints in their limbs—the fishes today have none—and with these they could direct their half-swimming, half-walking.

So we are made aware of animals which particularly needed such limbs. Today the limbs would look immensely coarse and clumsy; they were not fins, not feet, not hands, but clumsy appendages on the body, thoroughly appropriate for living in that thick fluid. This was one kind of animal. If we want to describe them further, we must say: They were especially organized in the parts of the body where these immense limbs could arise. All the rest of them was poorly developed. If you look at the toads and similar creatures existing today which sort of swim in the thick fluid of boggy marshes, then you have a feeble, shrunken reminder of the gigantic animals which lived once upon a time, which were heavy and clumsy but had diminutive heads like turtles.

Other creatures lived in the dense air. Our present birds have had to acquire what they need to live in our thin air; they have had to develop something of a lung nature. But the creatures that lived at that time in the air had no lungs; in that dense sulphurous air it would not have been possible to breathe with lungs. They absorbed the air as a kind of food. They could not have eaten in the present way, for it would all have remained lying in the stomach. Nor was there anything solid there to eat. All that they took in as food they took in out of the densified air. Into what did they take it? Well, they took it into what developed in them especially.

Now the flesh masses that existed in those so to say, gliding creatures (for they were not really walking and not really swimming), could not be used by the air-creatures, for these had to support themselves in the air, not swim in the dense fluid. It came about then that the flesh masses which had developed in the gliding, half-swimming creatures became adapted to the sulphurous condition of the air. The sulphur dried up these flesh masses and made them into what you see today as the birds' feathers. With this flesh mass or dried-up tissue the creatures could form the limbs they needed. They were not wings in the present sense, but they supported them in the air, and were something similar to the wings of today. They were very, very different in one respect: there is only one thing remaining from these wing-like structures, and that is moulting, when our present birds lose their feathers. These former creatures supported themselves in the dense air with the structures that were not yet feathers but rather dried-up tissue.

Moreover, these structures were actually half for breathing and half for taking in nourishment. What existed in the air environment was absorbed. These organs were not used for flying; these rudimentary “wings” were for absorbing the air and pushing it away. Today only moulting is left of this process. At that time, these structures served for taking in nourishment, that is, the bird puffed up its tissue with what it absorbed from the air and then gave out again what it did not need. So such a bird had a very remarkable structure indeed!

And so at that time there lived those terribly clumsy creatures below in the water-element—our present turtles are indeed fine princes by comparison! And above were these remarkable creatures. And whereas our present birds sometimes behave in the air unmannerly (which we take very much amiss), these bird-like creatures in the air of that time excreted continuously. What came from them rained down, and rained down especially at certain times. The creatures below did not yet have the attitude which we have. We are indignant if sometimes a bird behaves in an unseemly way. But those creatures below in the fluid element were not displeased; they sucked up into their own bodies what fell down from above. That was the fructifying process at that time. That was the only way in which these creatures which had originated there could continue to live. In those ages there was no definite coming forth of one animal from another, as we have now. One might say that actually these creatures lived a long time; they kept renewing themselves. One could call it a sort of world-moulting; the animals down below kept rejuvenating themselves again and again.

On the other hand, to the creatures above came what was developed by those below and this again was a fructification. Reproduction was at that time of a very different nature; it went on in the whole earth-body. The upper world fructified the lower, the lower world fructified the upper. The whole earth-body was alive. One could say that the creatures below and the creatures above were like maggots in a body-where the whole body is alive and the maggots in it are alive too. It was one life, and the various beings lived in a completely living body.

But later something occurred of very special importance. The condition I have described could have gone on for a long time; all could have remained as it was without becoming our present earth. The heavy, clumsy creatures could have continued to inhabit the living earth together with the creatures able to live in the air. But one day something happened. It happened that one day from this living earth, let me say, a young one, an offspring, was formed and went out into cosmic space. It came about in this way: a small protuberance developed, which wore away (see drawing) and at last split off. And a body was now out in the universe which had, instead of the earlier conditions, the surrounding air inside and the thick fluid outside. Thus an inverted body was separated off. Whereas the Moon-earth remained with thick fluid for its inner nucleus and thickish air outside, a body split off which now had the thicker substance outside and the thinner inside. And if one investigates the matter without prejudice, in honest research, one can recognize in this body the present moon. Today just as one can find sodium in the air, one can also learn the exact constituents of the moon, and so one can know that the moon was once in the earth. What circles round us out there was formerly within the earth, then separated off and went out into the cosmos.

With this a complete change took place, not only in what separated itself off but also in the earth itself. Above all, the earth lost certain substances, and for the first time the mineral element could be formed in the earth. If the moon-substances had remained in the earth, minerals could never have been formed, and there would always have been a state of moving fluid. The departure of the moon brought death for the first time to the earth and with it the dead mineral kingdom. But with this came also the possibility for the present plants, present animals and man in his present form to develop.

We can say, therefore, that out of the Old Moon arose the present earth together with the mineral kingdom. And now all forms had to alter. For with the departure of the moon the air became less sulphurous, approaching nearer to the present condition, and what had been dissolved in the fluid was now thrown out, forming mountain-like masses. The water grew more and more like our present water. On the other hand the moon, which has around it what we have in the interior of the earth, produced a thickish, horny mass on the outside. This is what we see when we look up. It is not like our mineral kingdom, but it is as if our mineral kingdom had become horn-like and turned into glass. It is extraordinarily hard, harder than anything horn-like that we have on earth, but it is not quite mineral. Hence the peculiar shape of the moon mountains; they actually all look like horns that have been fastened on. They are formed in such a way that one can even perceive what had been organic in them, what had once been a part of life.

Beginning with the separation of the moon, our present minerals were gradually deposited from the former dense fluid. Particularly active was a substance that in those ancient times existed in great amounts and consisted of silica and oxygen—we call it silicic acid. One has the idea that an acid must be fluid, because that is the form in which it is used today. But the acid which I mean here and which is a genuine acid is extremely hard and firm. It is, in fact, quartz! The quartz which you find in the high mountains is silicic acid. And when it is whitish and like glass it is pure silicic acid. If it contains other substances you get the quartz—or flint—that looks violet, and so on. That comes from the substances contained in it.

But the quartz which is so hard today that you can't scratch it with a knife, and if you hit your head on it, it would make a real hole in your head—this same quartz was dissolved in those ancient times, either in the thick fluid or in the finer surroundings of dense air. In addition to the sulphur there was an immense amount of dissolved quartz in the thick air around the earth. You can get an idea of the strong influence this dissolved silicic acid had at that time if you reflect on the composition of the earth today just here where we live. Of course you can say: There must be a great deal of oxygen, because we need it for breathing. Yes, there is a good deal of oxygen: 28 to 29% of the whole mass of the earth. But you must count everything. Oxygen is in the air and in many solid substances on the earth too; it is in the plants and animals. And if you put all this together it is 28% of the whole.

But silica, which when united with oxygen in the quartz gives silicic acid, is 48 to 49%! Think what that means: half of all that surrounds us and that we need, almost half of that is silica! When everything was fluid, when the air was almost fluid before it thickened—yes, then this silica played an enormous role, it was very important in that original condition. Nowadays these things are not understood rightly because concerning man's finer organization, people no longer have the right idea. They think today in a casual, crude way: Well, we're humans and we have to breathe. We breathe oxygen in and we breathe carbon dioxide out. We can't live if we don't breathe like this. But silica is still always contained in the air we inhale, genuine silica, tiny quantities of silica. Plenty is available, for 48 to 49% of our surroundings are made up of silica.

When we breathe, the oxygen goes down to the metabolism and unites with carbon, but at the same time it also goes up to the senses and the brain, to the nervous system: it goes everywhere. There it unites with the silica and forms silicic acid in us. If we look at a human being we see he has lungs and is inhaling air, that means, he is taking in oxygen. Below, the oxygen unites with carbon and forms carbon dioxide which he then exhales. But above, the silica is united in us with the oxygen and goes up into our head, as silicic acid—however, it does not become as solid up there as quartz. That, of course, would be a bad business if pure quartz crystals showed up inside your head—then instead of hair you would have quartz crystals, which perhaps would be quite beautiful and amusing! Still, that is not entirely fantasy—for there is a good deal of silicic acid in our hair, only it is still fluid, not crystallized. In fact, not only hair but practically everything in the nerves and senses contains silicic acid.

One discovers this when one first gets to know the beneficial, healing effects of silicic acid; it is tremendously helpful as a remedy. You must realize that the food received through the mouth into the stomach must pass through all manner of intermediate things before it comes up into the head, the eye, the ear, and so forth. That is a long way for the nourishment to go, and it needs helping forces to enable it to come up at all. It might be—in fact, it happens often—that a person has not enough helping forces and the foods do not work up properly into the head; then one must prescribe silicic acid which assists the nourishment to rise to the head and the senses. As soon as one sees that a patient is normal as regards stomach and intestines, but that the digestion does not go all the way to the sense organs, the head, or the skin, one must administer a silicic acid preparation as remedy. There one sees, in fact, what a very great role silicic acid still plays today in the human organism.

In that ancient condition of the earth, the silicic acid was not yet inhaled but was absorbed. The bird-like creatures in particular took it in. They absorbed it as they absorbed the sulphur, with the consequence that they became almost entirely sense organs. Just as we have silicic acid to thank for our sense organs, so at that time the earth as a whole owed its bird-like species to the working of the silicic acid that was present everywhere. Since, however, this did not come in the same way to those other creatures with the clumsy limbs, since the silicic acid reached those creatures less as they glided along in the dense fluid, they became in the main stomach- and digestion-creatures. There above in those days were terribly nervous creatures, aware of everything with a fine nervous sensitivity. On the other hand, those below in the thick fluid were of immense sagacity, but also of immense phlegmatism. They felt nothing of it; they were mere feeding-creatures, were really only an abdomen with clumsy limbs. The birds above were finely organized, were almost entirely sense organs. And indeed they were sense organs for the earth itself, so that it was not only filled with life but it perceived everything through these sense organs that were in the air, the fore-runners of our birds.

I tell you all this so that you may see how different everything once looked on the earth. All that was dissolved at that time became deposits later in the solid mineral mountains, the rock masses, and formed a kind of bony scaffolding. Only then was it possible for man and animal to form solid bones. For when externally the bony framework of the earth was formed, then bones began to form also inside the higher animals and man. What I have spoken of before was not yet firm, hard bone as we have today, but flexible, horn-like cartilage as it has still remained in the fish. All these things have in a certain way remained behind and atrophied, for in the earlier ages which I have described the life-conditions for them were there, but today the necessary life-conditions are no longer present.

We can say, therefore: In our modern birds we have the successors of the bird-like species which existed above in the dense air full of sulphur and silicic acid but now transformed and adapted to the present air. And in the amphibians of today, the crawling creatures, in the frogs and toads, but also in the chameleon, the snake, and so forth, we have the successors of the creatures that were swimming at that time in the dense fluid. The higher mammals and man in his present form came later.

Now this makes an apparent contradiction: I said to you last time that man was there first. But he lived in the warmth purely as soul and spirit; he was indeed already present in all that I have described, but not as a physical being. He was there in a very fine body in which he could support himself equally in the air and in the dense fluid. And neither he nor the higher mammals were visible as yet; only the heavy creatures and the bird-like air-creatures were visible. That is what must be distinguished when one says that man was already there. He was first of all, before even the air was there, but he was invisible, and he was still in an invisible state when the earth looked as I have now described. The moon had first to separate from the earth, then man could deposit mineral elements in himself, could form a mineral bony system, could develop such substances as protein, and so forth, in his muscles. At that time such substances did not as yet exist. Nevertheless, man has completely preserved in his present corporeal nature the legacy of those earlier times.

For the human being cannot now come into existence without the moon influence, coming now only from outside. Reproduction is connected with the moon, though no longer directly. It can therefore be seen that what is connected with reproduction—the woman's monthly periods—take their course in the same rhythmical periods as the phases of the moon, only they no longer coincide; they have freed themselves. But the moon influence has remained active in human reproduction.

We have found reproduction accomplished between the beings of the dense air and those of the dense fluid, between the bird-like race and the ancient giant amphibians. They mutually fructified one another because the moon was still within the earth. As soon as the moon was outside, fructification had to come from outside, because the fructifying principle lies in the moon.

We will continue from this point on Saturday³ at nine o'clock—if we can have that hour. The question put by Herr Dollinger is one that must be answered in detail, and if you have patience you will see how present-day life emerges from all the gradual preparatory conditions. The whole subject is indeed difficult to understand. But I believe one can understand if one looks at things in the way we have been looking.

• 3. This lecture was postponed to Monday, July 7th

Rudolf Steiner: Good morning, gentlemen! You will have realized from all we've said that our earth in its present form is only the last remains of what was once essentially different. If we want to compare its earlier condition with anything, we can only compare it really—as you have seen—with what one has in an egg cell. Our earth today has a solid kernel of all sorts of minerals and metals. And we have the air around us, and in the air two substances which especially affect us-we could not live without them: oxygen and nitrogen. We can say therefore that in the earth we have a hard kernel of all kinds of substances, seventy to eighty of them, and around us the air-envelope containing mainly nitrogen and oxygen.

Nitrogen and oxygen, however, are only the main constituents. The air always contains other substances, though in very small quantities, such as carbon, hydrogen, sulphur, among others. But these are also the substances contained in the white of an egg, in the white of a hen's egg. Oxygen, nitrogen, hydrogen, carbon and sulphur! The difference is merely that in the egg white the sulphur, hydrogen and carbon are closely combined with the oxygen and nitrogen, while in the outer air they are present in a much looser way. So the same substances are in the air that are in the hen's egg. The same substances are present in a much smaller amount in the yolk, and we can therefore say that when it hardens, densifies, it becomes what the earth is. One must observe such things if one wants to know what the earth once looked like.

Today, however, things are done in quite a different way, and in order that your judgment of what I am telling you here may not be confused by what is commonly accepted, I would like to give you a small view of this general knowledge. It agrees perfectly with what I say if only one considers it in the right way.

People today do not think about things as we have done here in the last two lectures. They say: Here is the earth; it is made of mineral substance. This mineral earth is convenient to investigate, so let us examine first what lies on top, what we walk on. Then if we make quarries, if we make railway cuttings and open up the ground, we find there are certain layers or strata of earth. The uppermost layer is the one on which we walk. If we go somewhere or other into the depths, we find deeper-lying strata. But these strata are not always lying so nicely above one another that we can say: the one is always above the other.

When you really examine the earth, here you have one stratum [See drawing-red], it is curved over, not level; another stratum below is also curved [green]. And above them comes the stratum on which we walk [white]. Now, as long as we remain on foot on this side of a hill we find an upper layer that could become good arable land if we would use the right manuring methods and so on. But if we are building a railway we may have to remove certain strata and by making these cuttings we come into the depths of the earth. That has led to the discovery that strata are superimposed on one another, not level, but they have been jumbled up in all sorts of ways.

But these strata are sometimes very remarkable. People have asked how one can determine the age of the strata—which layer is older. Of course the most obvious answer is this: When the strata lie above one another, then the lowest is the oldest, the next above, younger, and the one at the very top the youngest of all. But, you see, that is not always the case. In some places it is so, but not everywhere. And one can show in the following way why it is not the case everywhere.

We are accustomed, as you know, in our civilized lands to bury our domestic animals when they die, so that they may not be injurious to people. But if the human race were not so far evolved, what would happen with the animals then? Wherever the animal died, there it would lie. Now at first it remains on the surface. But, as you know, when it rains the soil gets washed up and after a time part of the decaying creature is mingled with the soil thrown up by the rain. There it will remain, and after some time the whole animal is penetrated with earth by the rain or by water that flows down over a slope and then the rest of the earth goes over the animal. Now someone can come along and say: Heavens! The earth looks so uneven there, I must dig and have a look! He need not dig very far, just a little, and then he finds what is left of the skeleton, let us say, of a wild horse. Then he says: Well, now I'm walking on a stratum that only appeared later, the one below was formed when there were wild horses like that. And one can know that that is the next stratum, that the age in which this man lives was preceded by an age in which these horses lived.

You see, what that man does is what the geologists have been doing with all the strata of the earth, ever since the time when they could be reached by quarries, railway cuttings, excavations, and so on. One learns in geology to investigate quarries everywhere, with a hammer or some other instrument, in order to record what is exposed in the mountains through landslides or something similar. One goes hammering everywhere, makes various statements and then one finds in some stratum the so-called fossils. Then one can say: There are strata beneath the ground that contain animals quite different from those of today. Then one discovers in excavating the earth's strata what the animals were like that existed in other ages.

This is nothing so very special, for people often underestimate the time it takes for something like this to happen. People find today in southern regions churches or other buildings just standing there. The people come along, do some digging for some reason or other, and Heavens! there's something under this church that is hard; that's not earth. They dig down and find a pagan temple underneath! What had happened? A relatively short time ago this surface layer on which the church or building stands was not there at all. It was pushed up by man, perhaps with the help of nature-forces, and underneath there is the pagan temple. What was once above, is now below. Layer upon layer has in fact been piled up in the earth. And one must find out, not from the way the strata lie, but from the nature of the fossils, how these animals and the various plants have come into the strata.

Then, however, the following comes about: You find one layer of the earth [See drawing below, yellow], you find another [green]; you are able for some reason or other to excavate [arrow], and if you look merely at the stratification, then it seems as if what I have marked green were the lower layer and what I have marked yellow were the upper layer. You cannot get in here at all, you cannot excavate, there is no railway, no tunnel nor anything else by which one can get in. You make a note that the yellow is the upper stratum, the green the lower. But you must not decide immediately, you must first look for fossils.

Now one very frequently finds fossils in the upper stratum which are earlier, of fish, for example, strange fish-skeletons which are earlier. And perhaps below, one finds interesting mammal skeletons which are more recent. Now the fossils contradict the strata, up above appear the older, the earlier; below, the more recent, the younger. One must realize how that has happened. You see, it is because some sort of earthquake, some inner movement has flung what was below up above the top layer. It is the same as if I were to lay a chair on the table and the original position would be: here the chair-back and here the table-top, and then through an earthquake the table would be turned over the chair.

One can perceive in the most varied instances that there has been an inversion, a turning upside down. And one can come to the following conclusions as to when the inversion took place: It must have happened later than when all the animals were alive, it must have happened after the fossils were formed, otherwise they would lie differently.

One comes in this way not to judge the strata simply as they lie one above the other, but one must be able to see how they have changed their positions. The Alps, this mighty chain of mountains stretching from the Mediterranean Sea to the region of the Danube, this main mountain range in Switzerland, is not to be understood at all unless one can go into such things. For all the strata that were built up in the Alps have later been thoroughly jumbled up. There what was lowest often lies at the top, and what was at the top is lowest of all. One must first find out how all these shifts have taken place.

It is only when all this is taken into account that one can tell which are the oldest strata and which are the newest. Modern natural science, only going by the externals of research, then naturally says: Those strata are the oldest in which the remains of the very simplest animals and plants are found. Later on, animals and plants grew more complicated, and so we find the most complicated remains in the latest strata. In the oldest strata one finds fossils because the calcium or quartz structure of the animal has been preserved, while everything else has been dissolved. When one comes to the later strata the skeleton has been preserved.

Now there is another remarkable way in which fossils are formed. Sometimes this is very interesting. Picture that there once existed some simple type of ancient creature; it had a body, perhaps with tentacles in front. I am drawing it rather large; in the strata known to geology it will as a rule be smaller. Now this creature perishes lying on this piece of ground, and this particular soil does not penetrate and permeate the creature; it avoids, so to say, the acids in the body. Then something very remarkable occurs: the earth in which the animal lies approaches it from all sides and envelops it, and a hollow space is made in the shape of the animal. That has happened very frequently; such hollow spaces are formed, earth is shaped around the animal. But there is nothing inside; the soil has not been absorbed by the body, but round about, because the animal was scaly, a hollow space is formed. Later, the scales are dissolved and still later a brook winds through.

This then fills the hollow space with stony gravel, [green] and there within, a cast of the animal is finely modeled, by a quite different material. Such casts are particularly interesting, for there we don't have the animals themselves, but their casts.

However, you must not imagine that things are always so easy. Of present man, for instance, with his organism of soft substance, there is extraordinarily little left—nor of the higher animals. There are animals of which only the casts of their teeth have remained. One finds casts of the teeth of a kind of primeval shark which were formed in this way. One comes to realize that every animal has its own form of teeth and man has a different form. The dental formation is always in keeping with the whole structure of the creature. One must have the talent to imagine the appearance of the whole animal from the form of its teeth. So things are by no means simple.

But as one studies these strata one finds out how things really developed. And then it simply becomes clear that there was a time when such animals as we have now did not exist, when there were much, much simpler creatures, somewhat like our snails, mussels, and so on. But one has to know how much has remained of them. Let us imagine that the following could happen. Just suppose that a small boy who did not like to eat crab sneaked a crab from his parents' dinner-table and played with it. He is not caught and buries it in the garden. Now there is earth over it and the whole business is forgotten. Later the garden belongs to new owners; they dig about and in one place they see some funny little things looking like lime-shells. (You know about the so-called crab's eyes which are not eyes, but little lime-shells in the body of the crab.) Those are the only traces left.

Now one cannot say that those are fossils of some kind of animal; they are fossils of only part of the creature. Similarly in older strata, especially in the Alps, one finds some sort of fossil having that shell-like appearance. That is how they look; they no longer exist today but are found in the earlier strata. One must not suppose, however, that this had been the whole creature. One must assume that there was something around it that dissolved, and only a small piece of the animal is left.

Modern science goes into this very little. Why? Well, it simply says that in this mighty Alpine mass the layers have been mixed with one another, the lowest flung to the top, the uppermost to the lowest—that the strata show it. But can you imagine, gentlemen, that with the present earth-forces such massive mountains could be flung up in that way? The little that happens now on earth is by comparison a dancing through, one fleck lightly tossed on another—today that is all, a sort of dancing through!

If a man lived 720 years instead of seventy-two, he would experience in his old age that he was walking on ground a little higher than before. But we live too short a life. Just think if a fly that only lives from morning till evening were to relate what it experiences! Since it lives only in the summer, it would tell us of nothing but flowers, that there were always flowers. It would have no idea of what goes on in the winter; it would believe that each summer joined on to the one before. We human beings are certainly a little longer-lived than a one-day fly, but still we have a little of the fly nature with our seventy to seventy-two years! We see indeed little of what goes on. Even with the scanty forces prevailing today, there is no doubt that more happens than man usually sees. Yet, comparatively speaking, all that happens is that rivers flow along to the sea and leave alluvial soil behind. So a little soil is deposited, and this then reaches beyond the shores and the fields get a new stratum. That is comparatively little. When one considers how something like this great mountain mass of the Alps has been jolted and shaken through and through, it is obvious that the forces which are active today were active in quite a different way in earlier times.

But now we must try to picture how such a thing can happen. Take, for instance, an egg cell from some mammal. It looks at first quite simple, a nucleus in the center with an albuminous mass all around. Now suppose that the egg is fructified. When it is fructified, the nucleus changes into all sorts of little forms; it develops very strangely into a number of spirals that go up like tails. And then the moment these little coils arise, star-formed structures develop out of the mass. The whole mass comes into formation because there is life in it. What goes on there is very different from what goes on in our earth today. The upheavals and over-turnings that are taking place in the egg cell are the same as what once took place in the massive Alps!

What then is more natural than to say: Well, then the earth must once have been alive, or these convulsions of inverting and overthrusting could not possibly have occurred! The present form of the earth does in fact show us that in past ages when neither man nor higher animal existed, the earth itself was alive. This obliges us to say that the present dead earth has come forth from a living earth. Yet animals can only live on this present dead earth! Just think if the oxygen and nitrogen in the air had not separated off and had not condemned hydrogen, carbon and sulphur to an almost complete passivity: we would then have to breathe in something like egg white—for that was what surrounded the earth.

Now we could imagine—for anything can happen in this world!—that instead of our lungs, we had developed organs able to draw in an albuminous atmosphere like that. Today, of course, we can take it in as food through the mouth. Why could not a sort of lung-organ have evolved, up nearer to the mouth? Anything can originate in this world; any possible thing might come about—even though we would never guess at such changes from observing man's present body. But think, gentlemen—we look today into lifeless air. It has died. Formerly the albumen was living. The air has died because the sulphur, hydrogen and carbon have gone and the nitrogen and oxygen have therefore also perished. We gaze into light-filled air that has died, but this has allowed our eyes to be physical, as they are indeed physical. If everything in our surroundings were living, then our eyes would have to be living too. But if they were living, we would be unable to see with them, and we would always be in a state of unconsciousness: just as a person becomes unconscious when there begins to be too much life in his head, when instead of the regularly developed organs he has all sorts of growths. He is then unconscious intermittently, and later it becomes so severe that he lies there as if he were dead. Likewise in our original condition on the earth, as it was then, we could not have lived consciously. The human being could only awake to consciousness as the earth gradually died. And so mankind evolves on an earth that is dead.

So it is, gentlemen! And this is true not only of nature but also of civilization. If you think back to what I said just now—that below the earth there could be pagan temples and above Christian churches—you will see that the Christian churches are related to the pagan temples just as the upper strata to the lower, only that in one case we have to do with nature, in the other with culture. But one will not understand how the Christian element evolved if one does not observe that it evolved out of paganism as its foundation. In culture too we have to consider these strata.

Now I have said that the human being has actually been there all the time, but as a spiritual being, not a physical being. And that again leads us to look for the real reason why man did not evolve as a physical being earlier. We have said that in the air today there are nitrogen and oxygen, with carbon, hydrogen and sulphur to a lesser degree. In our breathing we ourselves unite the carbon that is in us with the oxygen we inhale and exhale the two together as carbon dioxide. In our human existence we breathe in oxygen and breathe out carbon dioxide; our life consists of that. We would long, long ago have filled the earth and the air of the earth with carbon dioxide had there not been something else on the earth: the plants. They have the same hunger for carbon that we have for oxygen. They take up the carbon dioxide eagerly, hold on to the carbon and give out the oxygen again.

You see, gentlemen, how wonderfully these things complement each other! We human beings need the oxygen out of the air, we inhale it, unite it with the carbon we have within us and exhale carbon and oxygen together as carbon dioxide. The plants breathe this in and breathe the oxygen out again, and so there is always oxygen in the air.

Well, this is true today but in human evolution on the earth it was not always like that. When we find the fossilized creatures that lived long ago, we realize that they could not have been like our modern animals and plants, particularly not like our present plants. All the primeval plants must have been much more like our sponges, mushrooms, algae. There is a difference between our mushrooms and our other present plants. The latter take in the carbon and form their body from it. When they sink into the ground, their body remains as coal. The coal we mine today is the remains of plants.

All the research we are able to pursue into the kinds of plants that originally existed tells us the following: Our present plants, including the plants which are now providing us with coal, are built up from carbon. But much earlier plants were formed not from carbon but from nitrogen. That was possible because just as carbon dioxide is exhaled today by animal and man, in ancient times a combination of carbon and nitrogen was exhaled. That is prussic acid, the terribly poisonous hydrocyanic acid fatal to all life today. This poisonous prussic acid was once exhaled, and nothing that exists today could then have arisen. The early mushroom-like plants took in the nitrogen and formed their body from it. The creatures about which I spoke last time, the bird-like beings and the heavy, coarse animal-beings, breathed out this poisonous acid, and the plants around them took the nitrogen to form their plant-body. Here, too, we can see that substances still existing today were used in quite a different way in ancient times.

I spoke of this once before to those of you who have been here for some time. I related how in 1906 I had to give some lectures in Paris⁴ on the evolution of the earth, the origin of man, and so forth. The subject led me to say: Can anything in this world show that carbon and oxygen have not always had the role they play today, that nitrogen once had that role, and that once the atmosphere consisted of prussic acid, of hydrocyanic acid?

Now you know that there are old people and young children. Well, if a man of seventy stands here and a child of two next to him, they are both human beings; they stand beside each other, and the one who is now seventy was like the two-year-old sixty-eight years ago. Things of different ages stand side by side. And it is the same in the universe; there, too, the older and the younger are side by side. Our earth, from what I have just now described and what you can still see today, our earth is a greybeard, an ancient fellow, almost dead already-if one does not count the life newly sprung up, one can call it almost dead. But at its side in the universe there are again younger forms which will only later become what our present life is. For instance, we must regard the comets as one of these. We can know, therefore, that since the comets are younger, they must still have conditions that belong to a younger age. The comets are to the earth what the child is to the old man. And if the earth once had prussic acid, the comets must now have it, they must have hydrocyanic acid! If with today's body one were to touch a comet, one would instantly die. It is diluted prussic acid that is in them.

I said in Paris in 1906 that this follows from the premises of spiritual science. Those who acknowledge spiritual science accepted my statement even though it astonished them. Then later, a fairly long time afterward, a comet made its appearance. By that time people had got the necessary instruments and it was then found by ordinary scientific methods that comets do have cyanide, prussic acid, as I had said in Paris in 1906. So it was confirmed.

Naturally, when people hear of this, they call it a coincidence: Oh sure, Steiner made that statement in Paris, and then there was the discovery—just a coincidence. They say this because they know nothing else. But I have now told you why one must take it for granted that there is prussic acid in the comets. It was no accident, it was genuine science by which one first reached this knowledge. Physical research only confirmed it later. People realize now that this is true for all that anthroposophy sets forth; for everything is confirmed later. Quite a number of things will be discovered today outside the Anthroposophical Movement that were already given out many years ago by anthroposophy in a rather different way.

Yes, there are many other things that could be carefully investigated today by science. I am always saying that if people could really travel to a star, they would be amazed to find it different from the modern ideas about it determined by their life on earth. They imagine that it contains a glowing gas. But that is not at all what is found out there. Actually, where the star is, there is empty space, empty space that would immediately suck one up. Suction forces are there. They would suck you up instantly, split you to pieces. If people would work with the same consistent research and the same unprejudiced thinking as we do here, they would also come to see with intricate spectroscopes that there are not gases out there, but negative suctional space.

Some time ago I gave certain individuals the task of investigating the sun and stars with the spectroscope, simply in order to prove by external methods that the stars are hollow spaces, not glowing gases. That can be proved. The persons to whom I gave this task were tremendously enthusiastic when they started: “Oh! then we shall get somewhere!” But sometimes enthusiasm fades away; they delayed too long. And then a year-and-a-half ago news came from America that people were starting to investigate the stars and were gradually finding out that they were not glowing gases but hollowed-out space! It is no disaster, of course, for such a thing to happen. But naturally, it would have been more useful to us – externally—if we had done it. But it doesn't matter, as long as truth comes to light.

On the other hand, however, it can be seen through just such things that anthroposophy really wants to work in collaboration with ordinary science. So it would also like to work with ordinary science on the strata of the earth. One thoroughly accepts what science has to say about the upheavals and overturnings in the Alps. But one cannot go along with the scientists when they assume that these upheavals were caused by forces that are still existing today. The fact is that there were life-forces there then; only life-forces could have flung and tossed these strata of living substance through one another. Anthroposophy already incorporates ordinary science and extends far beyond it, but science always wants to stop whenever it is too lazy to approach things more closely.

So—we will continue on Wednesday at nine o'clock.

• 4. Paris, May 25-June 16, 1906: L'Esotérisme chrétien / Esquisse d'une cosmogonie psychologique, Paris 1957.

Rudolf Steiner: Good morning, gentlemen! Perhaps today we can finish what we began last time.

I explained to you that we must form a mental picture of how the earth has gradually evolved and how man was always present spiritually. Physically—that is, in a body—man first appeared, as we have seen, when the earth had become dead, when the earth itself had lost its life. As I told you last time, it was only a short while ago that people thought of the earth in such a way that they looked for the fossils in it in order to determine the age of its strata. Conceptions such as are now held by science have been formed only comparatively recently, and we have seen to what an extent these conceptions are really false and cannot stand up in face of the facts.

Now you must realize that when people dig and burrow into the earth as I described to you, when they examine something like the Alpine range with its jumbled strata, they then find quite distinct fossilized plants and animals in every single layer. And the plants and animals that fill the earth today, have appeared only recently. Earlier plant and animal forms were different from the plants and animals of the present day.

That the earth has not evolved simply and gradually, with one stratum slowly piling up over another until the earth was finally formed, can be seen not only from the fact that the Alps are jumbled together but also from the following: There were once animals similar to our elephants but larger. Our elephant is certainly large enough, but these animals were still more powerful, with still thicker skins. Still heavier pachyderms once lived. This is acknowledged because they have been found in northern Siberia where Russia stretches over into Asia. All these remarkable animals, these mammoths, have been found as complete animals with their flesh in perfect condition.

You see, one can keep animals with their flesh still well-preserved if one puts them into ice. And these animals were actually in ice! Near the Arctic Ocean where Siberia approaches the North Pole, there were these animals; they are still there today, as fresh as if they had been caught yesterday by giants and put in ice to be preserved! Yet we must say, such animals do not live today, these are primeval animals. Also they cannot possibly have perished slowly; today they are still there as complete animals. The only explanation can be that when they were alive, suddenly a mighty water catastrophe occurred, and the water froze in the region of the North Pole and immediately overwhelmed them.

We see from this that in earlier times there were quite extraordinary happenings on the earth which cannot be compared to present-day situations. And if we look at the Alps, we have to think that these happenings cannot have gone on through millions of years but must have taken place in a comparatively short time-that everything in the earth must have bubbled up and been alive as it is in one's stomach after one has eaten and begins to digest. But that can only take place in something living. The earth must have been living. And the forces that were in the earth have been left behind. There were then large, heavy animals. Our slighter, more supple animals were formed after the earth itself had died and was itself no longer a living being. These large elephants, these mammoths, were, so to speak, like lice on the old body of the earth and were destroyed by a single wave that turned to ice.

You can understand how well this agrees with what I have said about our present earth being a kind of world-corpse. And man could develop only when the latest conditions came about on the earth.

I would now like to speak of something that will show you how the earth has altered—and altered comparatively recently. If we think of the earth, on the one hand we have America; on the other hand we have Europe: Norway, Scotland, England, Ireland, and also France and Spain, and Italy and Germany up to the Baltic Sea. Now if we travel today, let us say, from Liverpool to America, first we pass over a stretch of land, then we travel over the Atlantic Ocean. Now I want to tell you something. Over there (Africa is here below) certain plants and certain animals are everywhere (and, of course, we must include small animal life); here are also plants and animals. If today we look at the plants and animals living on the western coasts of Europe and Africa, and then look at the other side, the eastern coast of America, we discover that these plants and animals are in some way related to one another. They are different, but they are related. Why? They are related because ... well, today it is like this: down below is the floor of the ocean, above is the water of the Atlantic, then here is Africa. How the plants and animals came to be here and how they came to be there can only be explained if once there was land here everywhere, high land, where the animals could cross over and the plants scatter their seeds, not over an ocean, but over land. Thus where today there is an immense sea, an immense ocean, between Europe and America, there was once land. The ground has sunk. Everywhere where ground sinks, water appears immediately. If you dig down to a certain depth anywhere in the earth, water immediately appears.

So we must assume that the land there has sunk. For instance, this is interesting: here is Italy, here is Ravenna—now if one walks from the city of Ravenna to the sea it takes more than an hour, but while walking from Ravenna to the sea one finds everywhere mussels and sea shells on the ground. That is proof that the sea was once there. And Ravenna, now an hour from the sea, was once right on it!—the sea was its border. But there the land rose, was raised up, and the water flowed away from it. If land is raised especially high, it becomes desolate; then it becomes cold, as happens in the mountains. One such region that has become cold is the region of Siberia. Siberia shows through all its plant growth and so forth that at one time its land was much lower, that it has risen tremendously.

And so you can see the land continually rises and sinks in certain parts of the earth: it rises ... sinks ... and we see that land and water on the earth are distributed at different times in the most varied ways. If one looks at the rocks of the British Isles, of England, Scotland and Ireland, looking at the layers themselves one finds that England has risen and sunk four times in the course of its existence! When it was above, certain plants grew until it sank. Naturally when it rose again, it was barren waste. It covered itself with quite different plants and animals, and today one can still see that it has risen and sunk four times.

Thus the earth is in continual movement. In very ancient times it was much greater, much more powerful movement. If today everything were in movement as it was in those times, it would be really sinister for mankind. The last accounts of mighty earth movements are those of the Flood, and those have come down to humanity only in legendary form. But the Flood was only a small matter compared with the gigantic upheavals that once took place on the earth.

Therefore, gentlemen, the question surely arises: How then did human beings ever arrive on this earth at all?

How did man ever appear? And as to that, there have been the most diverse ideas. The most convenient opinion people have formed is this, that there were once ape-like animals which gradually perfected themselves and became human beings. That is the view science held in the nineteenth century. It no longer holds that view; but the general public, who always straggle along after science, still, of course, believe it. Now the matter is like this: How could anyone imagine that man, physical man as he now is on the physical earth, could have fashioned himself? There was, so to speak, a great fuss and tremendous enthusiasm when at the end of the nineteenth century a learned traveler, Dubois,⁵ discovered parts of a skeleton in East Asia, in strata of the earth where up to that time it had been thought that man could not have lived. There were parts of a skeleton believed to be a human skeleton: the upper part of a thigh, a few teeth and pieces of the upper part of a skull. That is what Dubois found over there in Asia. Such a thing must, of course, have a suitable name, so he called these remains Pithecanthropus erectus.

People had the idea that this creature was representative of an ape-like species from which mankind then gradually evolved. And then people developed various ideas of how man did evolve in this way. Some say that an ape-like race had come into such conditions that it had been forced to work, and so the feet, the ape-like climbing feet, were transformed into straight feet, and the climbing forefeet into human hands ... and so it became completely changed. On the other hand, some people say: No, that cannot be, for if this ape-man had come into such unfavorable conditions, he would simply have died, then he could not have transformed himself. Rather this ape-man must have lived in a kind of paradise where he was able to maintain himself and develop quite freely, where he was protected. You see how far apart the views are! But none of this holds good when we undertake a real examination of the facts of which we have spoken.

Let us go back to them again. There was once a large expanse of land where today there is the Atlantic Ocean over which one travels when going from Europe to America-large areas of land. But you see, if we investigate the fossils found here under the earth, and from them deduce what the earlier forms and species were-of both plants and animals-we discover: There it cannot have been like this! The earth between our present Europe and America must have been much softer, not solid mineral as it is today, and the air must have been much denser, always misty, containing much water and other substances. Thus there was much softer ground and much denser air. In such a region, if today there could be one on earth, we could not live for a week, we would die at once. But as it cannot have been so very long ago, 10,000 to 15,000 years, human beings must, of course, have lived at that time. So they cannot have been like today's human beings.

Present-day man has his solid bone structure only because there are hard minerals outside. To our calcareous bones belong also the calcareous mountains with which we continually exchange lime; we drink it in our water, and so forth. In that earlier time there was not yet such a solid bony skeleton. Human beings could have had only soft cartilage, like sharks. Also they could not have breathed through lungs as we do today. At that time they had to have a kind of swimming bladder and a kind of gills, so that the human being who lived then was in his external form half man and half fish. We cannot escape the fact that man then looked quite different-half man and half fish. And if we go back to still earlier times we find that man was much, much softer. If we go still further back he was watery, quite fluid. So naturally no fossils were formed then; man was just absorbed into the rest of the earth's fluids. So that is the way we have grown into what we are today. When we are still in our mother's womb, we are a little bag of fluid. But that is something very small. In those times we were huge, great fluid or jelly-like beings. And the further we go back in earth evolution, the more liquid man becomes and the more he is really a soft jelly-like mass—not formed out of present-day water, for out of that, naturally, no man could be made—but out of a substance somewhat like albumen. Out of such a substance it was possible for man to be formed.

So we go back to an age when there was neither the present human form, nor the present elephants, nor rhinoceroses, nor lions, nor cows, nor oxen, nor bulls, nor kangaroos—none of these were yet there. On the other hand we can say there were fish-like creatures-not like present-day fish, but already man-like—beings half man, half fish, that one could—after all—call man. There were all these. But there were still none of the animal forms of today.

Then the earth gradually changed into the form it has today. The floor of the Atlantic Ocean sank ever more and more; the boggy, slimy, albumen-like condition gradually changed into the present water and gradually brought about a change in these fish-men. But the most diverse forms arose. The more imperfect of these fish-men became kangaroos, those a little more advanced became deer and cattle, and the most perfect became apes or men. You see from this that man did not descend from apes: man was there, and all the mammals really descended from him, from these human forms in which man remained imperfect. So we must say that the ape descended from man, not that man descended from the ape. That is so, and we must be quite clear about it.

You see, you could make it clear to yourselves through the following: Imagine a really clever man who has a small son. This son suffers from hydrocephalus and is very stupid. Let us say that the clever man is about forty-five and the small son seven or eight. The boy turns out to be stupid. Now could anyone say, that because the boy is a small, imperfect human being the mature man, the clever, perfect person is descended from the small, imperfect person? It would be nonsense! The fact is that the small, imperfect being is descended from the clever one; the other assertion would be a mistake. This mistake was made when it was thought that apes, the man-like beings who were left behind, are man's ancestors. They are the men left behind, so to speak, the imperfect specimens of mankind left behind. We might say that in this matter science pursued a path that led it deeply into error, and simple men could not accept it. We need only remember the story of the small schoolboy. The teacher, caught in modern science, announced: “Men are descended from monkeys.” The boy came home with this piece of wisdom. The father said: “You silly! Perhaps you did, but I didn't!” You see, there was the naive man versus Darwinism. Science is often not as clever as a naive man. We must admit that.

And so we may say: All that lives out in the world as animal is descended from the primeval being that was neither animal nor man but something between. The one remained imperfect, the other became more perfect, became man. Of course now people come along and say: Yes, but earlier human beings were far less perfect than they are today; in earlier times they had a skull with a lower forehead, a nose like this—the Neanderthal man, or the humans found in Yugoslavia. (They are seldom found and we must not think that such skeletons lie around everywhere; only a few have been found.) Contemporary man usually has a lofty forehead and looks different. Now people say: Those primitive men with the low foreheads were naturally stupid, for the forehead is the seat of the intellect, and only men who attain to high foreheads have proper intelligence—therefore primitive men were without intelligence, and of course those who came later with prominent foreheads had a proper mind.

You see, if we had looked at the men of Atlantis, those men who lived before the floor of the Atlantic Ocean sank and the sea rose, we would have found that they had quite a thin skin, a little soft cartilage—like a net—as covering for the head, and all the rest of them was water. If you look today at someone with hydrocephalus, he does not have a backward sloping forehead, but a high, prominent one, so the Atlantean head was much more like the hydrocephalic head. Imagine that the Atlantean had this head, but watery, such as we see today in an embryo. Think of the earth and of how the ground sank where the Atlantic Ocean is now, and thus the Atlantic Ocean came into being. Europe and Asia rose more and more; there everything rose. In America the earth rose also, while in between it sank. The earth changed. Men acquired harder bones. So when we go back into earlier times when the area of the Atlantic Ocean was still solid land, men had soft bones, just cartilage; there was still water in them. And man could also think with the water. Now you will say: For heaven's sake! now he expects us to believe that people of that time did their thinking not with a solid brain, but a watery one! But indeed, gentlemen, none of you think with your solid brain! You all think with the water in which your brain floats; it is superstitious to imagine that you think with your solid brain. Not even the obstinate thickheads who can grasp nothing but their own ideas—ideas which they accepted in early youth—not even they think with their solid brain; they also think with the brain water, although with the denser parts of it!

But then came the time when this kind of water, this slimy, albuminous water, disappeared. Men could no longer think with it; the bones were stunted, and that low skull appeared. It was only later—in Europe and over in America—that this grew out again to a high forehead. So we must say, the old Atlanteans had very high foreheads in their watery heads. Then, as I said, when the water disappeared, low foreheads appeared at first, and then they gradually grew out again into high foreheads. It was just in a transitional age that men looked like the Neanderthal man, or like the remains found in the south of France or in Sicily. They belonged to a transitional human being who lived in the coast areas where the ground gradually sank. The humans we dig up today in the south of France are not the primitive men but the later men. They are ancestors but of a later period.

And it is interesting that, belonging to the same period in which these men with a flat, low forehead must have lived, we find caves where there are things from which we can assume that the men of that time did not live in houses, but in places in the earth where they dug themselves in. But for that the earth must first have become hard. So at the time when the earth was not yet quite so hard as it is today, or at least somewhat less hard, people burrowed into the earth to make their dwelling-places, and these we still find today. And the most remarkable things we find in them are paintings and drawings, which are comparatively simple but which reproduce quite skillfully animals living at that time. Today people are really astonished that those men with flat foreheads, with undeveloped heads, could have made those drawings. The drawings are clever in one respect and crude in another. How can we explain this? It is because men had once lived with high, still fluid foreheads and had already had art; perhaps they were able to do much more than we can; this art then atrophied. And what we find in the caves are just the last remnants of what men were still able to do. So we can see that once men did not live merely as animals, gradually perfecting themselves to their present condition, but that before the present human race was here on earth with its solid bones, there was another human race with more cartilage, a race that already possessed a high culture and civilization.

I have told you that birds were also different in ancient times from what they are now. Birds once consisted entirely of air; later, they built a body around this. Hence their bones are filled with air. The birds were once creatures consisting only of air, but of dense air. And the present birds formed their feathers and so on when our kind of air originated. Just think: if our birds had schools and a culture (they do not, of course, have them, but we can use our imagination), these would have to look different from ours! Take, for instance, the houses we build. These constitute a large part of our civilization. But birds can't build houses—they would fall down; neither can birds become sculptors. They can't even sew—that also belongs to civilization—for if they let go of the needle, it would fall right down. If birds had a civilization and a culture, what would it be like? It would have to be above in the air. But it could not include anything solid; they couldn't have a writing desk, or anything else. At most, they could make signs that would be gone the moment they made them. But if the others understood the signs—well, that would be a culture.

Now imagine an eagle that was a very clever creature, an eagle able to make a statue of an owl—yet he would have to make it in the air only; nothing of it would be there if one looked for it. Now supposing the owl came—a particularly vain owl—and ordered the eagle to make an owl-statue of itself. He would make it very beautifully, very beautifully. Perhaps he would make it just when there was a little cloud, so that he had some denser air—even so, it would disappear at once. Other birds could fly to see it, other owls also, and admire it. Birds can't do that today! You may be quite certain that the eagle will not be making a statue of an owl! But the beings who were once men with a soft structure, soft bodies, had a culture and civilization like that. When, for instance, there was land where the Atlantic Ocean is now, then things could be more or less firm, although the land always sank again, but it was already denser. This was preceded by a thinner condition when there was only a culture and civilization that men made in signs that disappeared at once. So we must imagine that these men shaped everything once upon a time, but nothing lasted; it was there in very delicate matter. And when later they began to shape things that were more coarse, these were clumsy. Even today it is easier to shape something in soft wax than in harder clay. And when men had their whole culture and civilization in only a sort of dense air, they had joy in making something even if it vanished at once.

But now, gentlemen, you can see that we have gone very far back and have found human beings who really consisted only of dense air. Imagine it like this: there is a man of dense air, who has the appearance of a cloud, only not so irregularly formed, for he has what definitely looks like a face, a head, and limbs. But it is something very spiritual; it is almost a ghost! If you met something like it today, you would take it for a ghost, and indeed a very peculiar ghost. It would look somewhat like a fish—and then again somewhat like a man. We were once like that. So now we have already arrived at a stage when man was really quite spiritual. And the farther we go back, the more we find that man as spirit dominates matter. We present human beings can do this only with the softest elements of matter. If we take a piece of bread into our mouth, we can bite it and make it liquid—for all food has to become liquid if it is to pass into the human body. Just think! You make bread liquid; it goes into the esophagus, into the stomach, spreads out into the blood. What really becomes of that piece of bread? Now that is a remarkable story.

Suppose you have a man before you, the human form, with stomach and esophagus, reaching up to the mouth. Now the man eats a piece of bread. He takes it into his mouth; there it gradually becomes liquid; here in the stomach it is made still more liquid, now it spreads out into the blood, it goes everywhere, becomes thin, thinner, and is dispersed.

And so I have a piece of bread in my hand. I eat it; after a while what does it look like? After three hours when it has spread out into the blood, into the whole body, it is like this: That piece of bread has itself become a man. Thus everything you eat as food is transformed into man, only you do not notice it. You do not notice that really everything you take into yourself continually becomes yourself. You could not be a human being if you did not continually make yourself anew. For what you eat today, the ninth of July, becomes an extremely rarefied human being; something of it remains, the rest passes away. And so it is the next day, and the next; in this way your body is renewed. Every seven years it is completely renewed.

Gentlemen, today we need this solid body so that we can continually make this new man. But earlier men did not have this solid body. They could do this out of their souls; what they took in they could so shape that it looked like the man of that time. You have to imagine that they had no need of muscles and bones, but by means of the soul they could so transform their food that it became man-like. So it was, truly. Man through his spirit governed matter, substance, and shaped his own form, although it was much more delicate. But there he was: a man-like hovering cloud. This form is still in us today, but we have a frame for it: bones and muscles. They must be there as the frame. And in reality when we take food, we still today make this human form. Once upon a time man was as tenuous, as rarefied as the form we create in ourselves today when we eat.

We also breathe air. First it is outside; then it is in us. And the air too spreads out everywhere through our blood. A man of air is formed today throughout the entire human being. The man of air comes into being. So if I tell you that man was once aeriform before he became densified and crystallized through his bones, I am not telling you something that does not still occur today. Every time you take a breath you still form this man of air. In earlier times he alone existed; only later were his solid, thick, earthly parts built in. So we come back to the fact that what we see today as firm, solid matter was once spiritual through and through. Therefore it is nonsense to say that once the earth consisted only of gas, and that this gas through its own forces formed itself into the human beings and animals of today. Instead we can see that men and animals and everything existing now were themselves once gaseous and aeriform and have undergone a metamorphosis.

So we find a condition of our earth that must once have been like this: You see, there was this island where water is today. Where we now travel over water there was once land. At that time the land that is now Europe was deeply submerged; it rose only later; only in isolated places was it above the surface. Now we come to Europe. There we now have ground that earlier was deeply submerged, the top of which was covered with boggy water. We come to Asia, which was completely covered with swamps. Over in America there were also swamps. Those regions which today are solid earth were then sea, and where there is sea today there was land. The human beings who lived there looked quite different from present-day man; they were thin, delicate. Only when the present lands rose out of the water and the earlier lands sank and became sea—only then did the present human race appear and the present-day animals in the form they now bear. This is connected with the inner life of the earth.

Today it all happens more subtly. Today the lands no longer rise and sink so violently, but they still continue slightly to rise and sink. Anyone who at the present time studies maps—even of Switzerland—maps which are only a few centuries old, sees a lake somewhere and today some place may be quite far from that lake, but we know that just as Ravenna was once on the sea, so this place must once have been on the lake. Lakes dry up and become smaller, even today-only the process is slower than it used to be. But because the land surfaces and the sea floors rise and fall, men and animals are continually changing, continually transforming. But this proceeds more slowly than it used to do.

That is what I wanted to tell you. You see now how the present human race has developed. Next time we will add something historical, because once the human race was on earth in its present form, history began. Only when they were obliged to be hunters, farmers, shepherds did human beings develop history. That is where we can still add a piece of history to what we have been able to say today about the origin of the world and man. It is good that Herr Dollinger raised the question. We have been able to speak about it in detail and, as I have said, next time we will add a little history.

• 5. Eugen Dubois, 1858–1940, Dutch military doctor and geologist. Discovered remains of Java man, a creature intermediate between ape and man. See his publication Pithecanthropus erectus, eine menschenähnliche Übergangsform auf Java, Batavia, 1894.

Rudolf Steiner: Gentlemen! I mentioned our wish to look further into the history that is connected with our present study of the world. You have seen how the human race gradually built itself up out of the rest of mighty Nature. It was only when conditions on the earth were such that men were able to live upon it—when the earth had died, when it no longer had its own life—that human and animal life could develop in the way I have pictured.

Now we have also seen that in the beginning, human life was actually quite different from what it is today, and had its field of action where the Atlantic Ocean is now. We have to imagine that where the Atlantic Ocean is today, there was formerly solid ground. Today we have Asia on the one hand; there is the Black Sea, below it is Africa, then there is Russia and also Asia. On the other hand, there is England, Ireland, and over there also America. Formerly all this in between was land, and here very little land; over here in Europe at that time there was actually a really huge sea. These countries were all in the sea, and when we come up to the north, Siberia was sea too; it was still all sea. Below where India is today, the land was appearing a little above the sea. Thus we actually have some land there, and on the other side again land. Where today we find the Asian peoples, the inhabitants of the Near East and those of Europe, there was sea—the land only rising up later. The land, however, went much farther, continuing right on to the Pacific Ocean where today there are so many islands, Java, Sumatra, and so on; they were all part of the continent formerly there—all this archipelago. Thus, where now the Pacific Ocean is, there was a great deal of land with sea between the two land masses.

Now the first peoples we are able to investigate have remained in this region, here, where the land has been preserved. When we took around us in Europe we can really say: Ten, twelve or fifteen thousand years ago the earth, the ground, became sufficiently firm for men to dwell upon it. Before that, only marine animals were there which developed out of the sea, and so on. If at that time you had looked for man, he would have been where the Atlantic Ocean is today. But over there in Asia, in eastern Asia, there were also men earlier than ten thousand years ago. These men naturally left descendants, and the descendants are very interesting on account of their culture, the most ancient on earth. Today these are the peoples called the Japanese and Chinese. They are very interesting because they are the last traces, so to say, of the oldest inhabitants of the earth.

As you have heard, there was, of course, a much older population on earth that was entirely wiped out. That was the humanity who lived in ancient Atlantis, of whom nothing remains. For even if remains did exist, we would have to dig down into the bed of the Atlantic Ocean to find them. We would have to get down to that bed—a more difficult procedure than people think—and dig there, and in all probability find nothing. For, as I have said, those people had soft bodies. The culture which they created with gestures was something that one cannot dig out of the ground-because there was nothing that endured! Thus, what was there long before the Japanese and Chinese is not accessible to ordinary science; one must have some knowledge of spiritual science if one wants to make such discoveries.

However, what has remained of the Chinese and Japanese peoples is very interesting. You see, the Chinese and the older Japanese—not those of today (about whom I am just going to speak)—the Chinese and Japanese had a culture quite different from ours. We would have a much better idea of it if our good Europeans had not in recent centuries extended their domination over those spheres, bringing about a complete change. In the case of Japan this change has been very effective. Although Japan has kept its name, it has been entirely Europeanized. Its people have gradually absorbed everything from the Europeans, and what remains of their ancient culture is merely its outward form. The Chinese have preserved their identity better, but now they can no longer hold out. It is true that the European dominion is not actively established there, but in those regions what the Europeans think is becoming all-prevailing, and what once existed there has disappeared. This is no cause for regret; it is in the nature of human evolution. It must, however, be mentioned.

Now if we observe the Chinese—among them, things can be seen in a less adulterated form—we find a culture distinct from all others, for the Chinese in their old culture did not include anything that can be called religion. The Chinese culture was devoid of religion.

You must picture to yourselves, gentlemen, what is meant by a “culture without religion”. When you consider the cultures that have religion you find everywhere—in the old Indian culture, for instance—veneration for beings who are invisible but who seem to resemble human beings on earth. It is the peculiar feature of all later religions that they represent their invisible beings as manlike.

Anthroposophy does not do this. Anthroposophy does not represent the super-sensible world anthropomorphically but as it actually is. Further, it sees in the stars the expression of the super-sensible. The remarkable thing is that the Chinese have had something of the same kind. The Chinese do not venerate invisible gods. They say: What is here on earth differs according to climate, according to the nature of the soil where one lives. You see, China in the most ancient times was already a large country and is still today larger than Europe; it is a gigantic country, has always been gigantic, and has had a tremendously large, vigorous population. Now, the idea that the population of the earth increases is just superstition on the part of modern science, which always makes its calculations from data to suit itself. The truth is that even in the most ancient times there was a vast population in China, also in South America and North America. There too in those ancient times the land reached out to the Pacific Ocean. If that is taken into account the population of the earth cannot be said to have grown.

So, gentlemen, we find a culture there that is quite ancient, and today this culture can still be observed as it actually existed ten thousand, eight thousand years ago. The Chinese said: Above in the north the climate is different, the soil is different, from what they are farther south; everything is different there. The growth of the plants is different and human beings have to live in a different way. But the sun is all-pervading. The sun shines in the north and in the south; it goes on its way and moves from warm regions to cold regions. They said: On earth diversity prevails, but the sun makes everything equal. They saw in the sun a fructifying, leveling force. They went on to say, therefore: If we are to have a ruler, our ruler must be like that; individual men differ, but he must rule over them like the sun. For this reason they gave him the name “Son of the Sun.” His task was to rule on earth as the sun rules in the universe. The individual planets, Venus, Jupiter, and so on, act in their various ways; the sun as ruler over the planets makes everything equal. Thus the Chinese pictured their ruler as a son of the Sun. For they took the word “son” essentially to imply “belonging to something.”

Everything was then so arranged that the people said: The Son of the Sun is our most important man. The others are his helpers, just as the planets are the helpers of the sun. They organized everything on the earth in accordance with what appeared above in the stars. All this was done without prayer, for they did not know the meaning of prayer. It was actually all done without their having what later would constitute a cult. What might be called their kingdom was organized so as to be an image of the heavens. It could not yet be called a state. (That is a mischief that modern men perpetrate.) But they arranged their earthly affairs to be an image of what appeared to them in the stars above.

Now something came about through this circumstance that was naturally quite different from what happened later: a man became the citizen of a kingdom. He had no creed to profess; he simply felt himself to be a member of a kingdom. Originally the Chinese had no gods of any kind; when later they did have them, they were gods taken over from the Indians. Originally they had no gods, but their connection with the super-sensible worlds was expressed by the essential nature of their kingdom and its institutions. Their institutions had a family quality. The Son of the Sun was at the same time father to all the other Chinese and these served him. Although it was a kingdom, it partook of the nature of a family.

All this was only possible for men whose thinking had as yet no resemblance to that of later humanity. The thinking of the Chinese at that time was not at all like that of later men. What we think today would have been quite foreign to the Chinese. We think, for example, “animal”; we think “man”; we think “vase” or “table”. The Chinese did not think in this way, but they knew: there is a lion, there a tiger, a dog, there's a bear—not, there is an animal. They knew: my neighbor has a table with corners; someone else has a table that is rounder. They gave names to single things, but what “a table” is, never entered their head; “table” as such—of that they had no knowledge. They were aware: there stands a man with a bigger head and longer legs, there one with a smaller head, with shorter legs, and so on; there is a smaller man, here a bigger man, but “man” in general was to them an unknown factor. They thought in quite a different way, in a way impossible for man today. They had need, therefore, of other concepts. Now if you think “table,” “man,” “animal,” you can extend this to legal matters, for Jurisprudence consists solely of such concepts. But the Chinese were unable to think out any legal system; with them everything was organized as in a family. Within a family, when a son or daughter wants to do something, there is no thought of such a thing as a legal contract. But today, if someone here in Switzerland wants to do something, he consults liability laws, marriage laws, and so on. There one finds all that is needed, and the laws then have to be applied to individual cases.

Inasmuch as human beings still retain something of the Chinese in them—and there always remains a little—they don't really feel comfortable about laws and must always have recourse to a lawyer. They are even at sea sometimes with general concepts. As for the Chinese, they never had a legal code; they had nothing at all of what later took on the nature of a state. All they had was what each individual could judge in his individual situation.

So, to continue. The whole Chinese language was influenced by this fact. When we say “table,” we at once picture a flat surface with one, two or three legs, and so on, but it must be something that can stand up like a table. If anyone were to tell me a chair is a table, I would say: A table? You stupid! that's not a table, that's a chair. And if someone else came along and called the blackboard a table, I'd call him something even stronger, for it's not a table at all but a blackboard. With our language we have to call each thing by its own special name.

That is not so with Chinese. I will put this to you hypothetically; it will not be a precise picture, but you will get the idea from it. Say, then, that Chinese has the sounds OA, IOA, TAO, for instance.

It has then a certain sound for table, but this same sound signifies many other things too. Thus, let us say, such a sound might mean tree, brook, also perhaps pebble. Then it has another sound, let's say, that can mean star, as well as blackboard, and—for instance—bench. (These meanings may not be correct in detail; I mean only to show the way the Chinese language is built up.) And now the Chinese person knows: there are two sounds here, say LAO and BAO, each meaning things that are quite different but also both meaning brook. So he puts them together: BAOLAO. In this way he builds up his language. He does not build it up from names given to single things, but according to the various meanings of the various sounds. A sound may mean tree but it may also mean brook. When, therefore, he combines two sounds, both of which—beside many other things—mean brook, the other man knows that he means brook. But when he utters only one sound, no one knows what he means. In writing there are the same complications. So the Chinese have an extraordinarily complicated language and an extraordinarily complicated script.

And indeed, gentlemen, a great deal follows from this. It follows that for them it is not so easy to learn to read and write as it is for us-nor even to speak. With us, reading and writing can really be called simple; indeed, we are unhappy when our children don't learn quickly to read and write—we think it is “mere child's play.” With the Chinese this is not so; in China one grows quite old before one can write or in any way master the language. So you can easily imagine that the ordinary people are not at all able to do it, that only those who can go on learning up to a great age can at last become proficient. In China, therefore, noble rank is conferred as a matter of course from a spiritual basis on those who are cultured, and this spiritually high rank is called into being by the nature of the language and script. Here again it is not the same as in the West, where various degrees of nobility can be conferred and then passed on from one generation to another. In China rank can be attained only through education and scholarship.

It is interesting, gentlemen, is it not, that if we judge superficially we would surely say: then we don't want to be Chinese. But please don't assume that I am saying we ought to become Chinese, or even particularly to admire China. That is what some people may easily say about it. Two years ago when we had a Congress in Vienna,⁶ someone spoke of how some things in China were managed even today more wisely than we manage them—and immediately the newspapers reported that we wanted Chinese culture in Europe! That is not what was meant. In describing the Chinese culture, praise must be given in a certain way—but only in a certain way—for what it has of spiritual content. But it is a primitive culture, of a kind that can no longer be adopted by us. So you must not think I am agitating for another China in Europe! I simply wish to describe this most ancient of human cultures as it actually existed.

Now—to continue. What I have been saying is related to the whole manner of Chinese thinking and feeling. Indeed, the Chinese (and also the Japanese of more ancient times) occupied themselves a great deal, a very great deal, with art—with their kind of art. They painted, for instance. Now when we paint, it is quite a different affair from the Chinese painting. You see, when we paint (I will make this as simple as possible), when we paint a ball, for example, if the light falls on it, then the ball is bright in one part and dark over in the other, for it is in shadow; the light is falling beyond it. There again, on the light side, the ball is rather bright because there the light is reflected. Then we say: that side is in shadow, for the light is reflected on the other side; and then we have to paint also the shadow the ball throws on the ground. This is one of the characteristics of our painting: we must have light and shade on the objects. When we paint a face, we paint it bright where the light falls, and on the other side we make it dark. When we paint the whole man, if we paint properly, we put shadow in the same way falling on the ground.

But beside this we must pay attention to something else in our picture. Suppose I am standing here and want to paint. I see Herr Aisenpreis sitting in front; there behind, I see Herr Meier, and the two gentlemen at the back quite small. Were I to photograph them, in the photograph also they would come out quite small. When I paint, I paint in such a way that the gentlemen sitting in the front row are quite big, the next behind smaller, the next again still smaller and the one sitting right at the back has a really small head, a really small face. You see, when we paint we take perspective into account. We have to do it that way. We have to show light and shade and also perspective. This is inherent in the way we think.

Now the Chinese in their painting did not recognize light and shade, nor did they allow for perspective, because they did not see as we see. They took no notice of light and shade and no notice of perspective. This is what they would have said: Aisenpreis is certainly not a giant, any more than Meier is a dwarf. We can't put them together in a picture as if one were a giant and the other a dwarf, for that would be a lie, it is not the truth! That's the way they thought about things, and they painted as they thought. When the Chinese and the Japanese learn painting in their way, they do not look at objects from the outside, they think themselves right into the objects. They paint everything from within outwards as they imagine things for themselves. This, gentlemen, constitutes the very nature of Chinese and Japanese painting.

You will realize, therefore, that learning to see came only later to mankind. Human beings in that early China thought only in pictures, they did not form general concepts like “table” and so on, but what they saw they apprehended inwardly. This is not to be wondered at, for the Chinese descended from a culture during which seeing was different. Today we see as we do because there is air between us and the object. This air was simply not there in the regions where the Chinese were first established. In the times from which the Chinese have come down, people did not see in our way. In those ancient times it would have been nonsense to speak of light and shade, for there was not yet any such thing in the density the air then had. And so the Chinese still have no light and shade in their painting, and still no perspective. That came only later. From this you can see the Chinese think in quite a different way; they do not think as men do who came later.

However, this did not in the least hinder the Chinese from going very far in outer cleverness. When I was young—it is rather different now—we learned in school that Berthold Schwarz⁷ invented gunpowder, and this was told us as if there had never been gunpowder before. So Berthold Schwarz, while he was doing alchemistic experiments, produced gunpowder out of sulphur, nitre and carbon. But—the Chinese had made gunpowder thousands of years earlier!

Also we learned in school that Gutenberg⁸ invented the art of printing. We did learn many things that were correct, but in this case it looked to us as if there had formerly been no knowledge of printing. Actually, the Chinese already possessed this knowledge thousands of years earlier. They also had the art of woodcarving; they could cut the most wonderful things out of wood. In such external things the Chinese have had an advanced culture. This was in its turn the last remnant of a former culture still more advanced, for one recognizes that this Chinese art goes back to something even higher.

Thus it is characteristic of the Chinese to think not in concepts but in pictures, and to project themselves right into things. They have been able to make all those things which depend upon outer invention (except when it's a matter of steam-engines or something similar). So the present condition of the Chinese, which we may say is degenerate and uncultivated, has actually come about from centuries of ill-treatment at the hands of the Europeans.

You see that here is a culture that is really spiritual in a certain sense—and really ancient, that goes back to ten thousand years before our time. Much later, in the millennium preceding Christianity, individuals like Lao Tse⁹ and Confucius¹⁰ made the first written record of the knowledge possessed by the Chinese. Those masters simply wrote down what had arisen out of the intercourse among families in this old kingdom. They were not conscious of inventing rules of a moral or ethical nature; they were simply recording their experience of Chinese conduct. Previously, this had been done by word of mouth. Thus everything at that time was basically different. That is what can still be perceived today in the Chinese.

In contrast to this, it is hardly possible to see any longer the old culture of the Japanese people, because they have been entirely Europeanized. They follow European culture in everything. That they did not develop this culture out of themselves can be seen from their inability to discover on their own initiative what is purely European. The following, for example, really happened. The Japanese were to have steamships and saw no reason why they should not be able to manage them perfectly well themselves. They watched how to turn the ship, for instance, how to open the screw, and so on. Their instructors, the Europeans, worked with them for a time, and finally one day the Japanese said proudly: Now we can manage by ourselves, and we will appoint our own captain! So the European instructors were put ashore and off steamed the Japanese to the high seas. When they were ready to turn back, they turned the screw, and the ship turned round beautifully—but no one knew how to close the screw, and there was the ship whirling round and round on the sea, just turning and turning! The European instructors watching from the shore had to take a boat and bring the revolving ship to a standstill.

Perhaps you remember Goethe's poem, “The Magician's Apprentice” where the apprentice watches the spells of the old master-magician? And then, to save himself the trouble of fetching water, he learns a magic verse by which he will be able to make a broom into a water-carrier. One day when the old magician is out, the apprentice begins to put this magic into practice, and recites the words to start the broom working. The broom gets really down to business, and fetches water, and more water, and always more water. But the apprentice forgets how to stop it. Just imagine if you had your room flooded, and your broom went on fetching more and more water. In his desperation the apprentice chops the broom in two—then there are two water-carriers! When everything is drowned in water, the old master returns and says the right words for the broom to become a broom again.

As you know, the poem has been done in eurythmy recently, and the audience enjoyed it immensely. Well, the same kind of thing happened with the Japanese: they didn't know how to turn back the screw, and so the ship continued to go round and round. A regular ship's dance went on out there until the instructors on land could get a boat and come to the rescue.

Surely it is clear from all this that the European sort of invention is impossible for either the Chinese or the Japanese. But as to older inventions such as gunpowder, printing and so forth, they had already gone that far in much more ancient times than the Europeans. You see, the Chinese are much more interested in the world at large, in the world of the stars, in the universe as a whole.

Another people who point back to ancient days are the Indians. They do not go so far back as the Chinese, but they too have an old culture. Their culture may be said to have arisen from the sea later than the Chinese. The people who were the later Indian people came more from the north, settling down in what is now India as the land became free of water.

Now whereas the Chinese were more interested in the world outside, could project themselves into anything, the Indian people brooded more within themselves. The Chinese reflected more about the world—in their own way, but about the world; the Indians reflected chiefly about themselves, about man himself. Hence the culture that arose in India was more spiritualized. In the most remote times Indian culture was still free of religion; only later did religion enter into it. Man was their principal object of study, but their study was of an inward kind.

This too I can best make clear by describing the way the Indians used to draw and paint. The Chinese, looking at a man, painted him simply by entering into him with their thinking—without light and shade or perspective. That is really the way they painted him. Thus, if a Chinese had wanted to paint Herr Burle, he would have thought his way into him; he would not have made him dark there and light here, as we would do today, he would not have painted light and shadow, for they did not yet exist for the Chinese. Nor would he have made the hands bigger by comparison because of their being in front. But if the Chinese had painted Herr Burle, then Herr Burle would really have been there in the picture!

It was quite different with the Indians. Now just imagine the Indians were going to paint a picture: they would have started by painting a head. They too had no such thing as perspective. But they would at once have had the idea that a head could often be different, so they would make another, then a third again different, and a fourth, a fifth would have occurred to them. In this way they would gradually have had twenty or thirty heads side-by-side! These would all have been suggested to them by the one head. Or if they were painting a plant, they imagined at once that this could be different, and then there arose a number of young plants growing out of the older one. This is how it was in the case of the Indians in those very ancient times. They had tremendous powers of imagination. The Chinese had none at all and drew only the single thing, but made their way into this in thought. The Indians had a powerful imagination.

Now you see, gentlemen, those heads are not there. Really, if you look at Herr Burle, you see only one head. If you're drawing him here on the board, you can draw only one head. You are therefore not painting what is outwardly real if you paint twenty or thirty heads; you are painting something thought-out in your mind. The whole Indian culture took on that character; it was an inner culture of the mind, of the spirit. Hence when you see spiritual beings as the Indians thought of them, you see them represented with numbers of heads, numbers of arms, or in such a way that the animal nature of the body is made manifest.

You see, the Indians are quite different people from the Chinese. The Chinese lack imagination whereas the Indians have been full of it from the beginning. Hence the Indians were predisposed to turn their culture gradually into a religious one—which up to this day the Chinese have never done: there is no religion in China. Europeans, who are not given to making fine distinctions, speak of a Chinese religion, but the Chinese themselves do not acknowledge such a thing. They say: you people in Europe have a religion, the Indians have a religion, but we have nothing resembling a religion. This predisposition to religion was possible in the Indians only because they had a particular knowledge of something of which the Chinese were ignorant, namely, of the human body. The Chinese knew very well how to put themselves into something external to them. Now when there are vinegar and salt and pepper on our dinner table and we want to know how they taste, we first have to sample them on our tongue. For the Chinese in ancient times this was not necessary. They already tasted things that were still outside them. They could really feel their way into things and were quite familiar with what was external. Hence they had certain expressions showing that they took part in the outside world. We no longer have such expressions, or they signify at most something of a figurative nature. For the Chinese they signified reality. When I am becoming acquainted with someone and say of him: What a sour fellow he is!—I mean it figuratively; we do not imagine him to be really sour as vinegar is sour. But for the Chinese this meant that the man actually evoked in them a sour taste.

It was not so with the Indians; they could go much more deeply into their own bodies. If we go deeply into our own bodies, it is only when certain conditions are present—then we feel something there. Whenever we've had a meal and it remains in our stomach without being properly digested, we feel pain in our stomach. If our liver is out of order and cannot secrete sufficient bile, we feel pain on the right side of our body—then we are getting a liver complaint. When our lungs secrete too freely so that they are more full of mucus than they should be, then we feel there is something wrong with our lungs, that they are out of order. Today human beings are conscious of their bodies only in those organs that are sick. Those Indians of ancient times were conscious even of their healthy organs; they knew how the stomach, how the liver felt. When anyone wants to know this today, he has to take a corpse and dissect it; then he can examine the condition of the individual organs inside. No one today knows what a liver looks like unless they dissect it; it is only spiritual science that is able to describe it. The Indians could think of inner man; they would have been able to draw all his organs. With an Indian, however, if you had asked him to feel his liver and draw what he felt, he would have said: Liver?—well, here is one liver, here's another, and here's another, and he would have drawn twenty or thirty livers side-by-side.

So, gentlemen, you have there a different story. If I draw a complete man and give him twenty heads, I have a fanciful picture. But if I draw a human liver with twenty or thirty others beside it, I am drawing something not wholly fantastic; it would have been possible for these twenty or thirty livers really to have come into being! Every man has his distinctive form of liver, but there is no absolute necessity for that form; it could very well be different. This possibility of difference, this spiritual aspect of the matter, was far better understood by the Indians than by those who came later. The Indians said: When we draw a single object, it is not the whole truth; we have to conceive the matter spiritually. So the Indians have had a lofty spiritual culture. They have never set great store by the outer world but have had a spiritual conception of everything.

Now the Indians took it for granted that learning should be acquired in accordance with this attitude; therefore, to become an educated man was a lengthy affair. For, as you can imagine, with them it was not just a matter of going deeply into oneself and then being capable all at once of knowing everything. When we are responsible for the instruction of young people, we have first to teach them to read and write, imparting to them in this way something from outside. But this was not so in the case of the ancient Indians. When they wanted to teach someone, they showed him how to withdraw into his inner depths; he was to turn his attention away from the world entirely and to focus it upon his inner being.

Now if anyone sits and looks outwards, he sees you all sitting there and his attention is directed to the outer world. This would have been the way with the Chinese; they directed their attention outwards. The Indians taught otherwise. They said: You must learn to gaze at the tip of your nose. Then the student had to keep his eyes fixed so that he saw nothing but the tip of his nose, nothing else for hours at a time, without even moving his eyes.

Yes indeed, gentlemen, the European will say: How terrible to train people always to be contemplating the tip of their nose! True! for the European there is something terrible in it; it would be impossible for him to do such a thing. But in ancient India that was the custom. In order to learn anything an Indian did not have to write with his fingers, he had to look at the tip of his nose. But this sitting for hours gazing at the tip of his nose led him into his own inner being, led him to know his lungs, his liver, and so forth. For the tip of the nose is the same in the second hour as it is in the first; nothing special is to be seen there. From the tip of his nose, however, the student was able to behold more and more of what was within him; within him everything became brighter and brighter. That is why he had to carry out the exercise.

Now, as you know, when we walk about, we are accustomed to do so on our feet and this going about on our feet has an effect upon us. We experience ourselves as upright human beings when we walk on our feet. This was discouraged for those in India who had to learn something. While learning they had to have one leg like this and sit on it, while the other leg was in this position. Thus they sat, gazing fixedly at the tip of their nose, so that they became quite unused to standing; they had the feeling they were not upright men but crumpled up like an embryo in a mother's womb. You can see the Buddha portrayed in this way. It was thus that the Indians had to learn. Gradually they began to look within themselves, learned to know what is within man, came to have knowledge of the human physical body in an entirely spiritual way.

When we look within ourselves, we are conscious of our paltry thinking; we are slightly aware of our feeling but almost not at all of our willing. The Indians felt a whole world in the human being. You can imagine what different men they were from those who came later. They developed, as you know, a tremendous fantasy, expressed poetically in their books of wisdom—later in the Vedas and in the Vedantic philosophy, which still fill us with awe. It figured in their legends concerning super-sensible things, which still today amaze us.

And look at the contrast! Here were the Indians, there were the Chinese over there, and the Chinese were a prosaic people interested in the outer world, a people who did not live from within. The Indians were a people who looked entirely inward, contemplating within them the spiritual nature of the physical body.

So—I have begun to tell you about the most ancient inhabitants of the earth. Next time I will carry it further, so that we will finally arrive at the time we live in now.

Please continue to bring your questions. There may be details that you would like me to enlarge upon, and I can always at some following meeting answer the questions they have raised. But I can't tell you when the next session will be, because now I must go to Holland. I will send you word in ten days or so.

• 6. The Second International Congress, Vienna, June 1–12, 1922. See The Tension Between East and West.
• 7. Berthold Schwarz, Franciscan monk, Freiburg, around 1300.
• 8. Johann Gutenberg, 1394–1468.
• 9. Lao Tse, Chinese philosopher, 6th century B.C.
• 10. Confucius, 531–478 BC., Chinese ethical teacher.

Rudolf Steiner: Good morning, gentlemen! Has someone thought of a question during the last weeks?

Question: Sir, I would like to ask about various foods—beans and carrots, for instance: what effect they have on the body. You have already spoken about potatoes; perhaps we could hear something about other foodstuffs. Some vegetarians won't eat things that have hung in the air, like beans or peas. And when one looks at a field of grain, one wonders how the various grains differ—for apparently all the peoples of the earth cultivate some grain or other.

Dr. Steiner: So—the question is about the relation of various foods to the human body. Well, first of all we should gain a clear idea of nutrition itself. One's immediate thought of nutrition is that when we eat something, it goes through the mouth down into the stomach, then it is deposited farther in the body and finally we get rid of it; then we must eat again, and so on. But the process is not as simple as that. It is much more complicated. And if one wants to understand how the human being is really related to various foods, one must first be clear about the kinds of food one definitely needs.

Now the very first thing one needs, the substance one must have without fail, is protein. Let us write all this on the board, so that we have it complete. So, protein, as it is in a hen's egg, for instance—but not just in eggs; protein is in all foods. One needs protein without fail. The second thing one needs is fats. These too are in all foods. Fats are even in plants. The third thing has a name that will be less familiar to you, but one needs to know it: carbohydrates. Carbohydrates are found particularly in potatoes, but they are also found in large quantity in all other plants. The important fact about carbohydrates is that when we eat them, they are slowly turned into starch by the saliva in our mouth and the secretions in our stomach. Starch is something we need without fail, but we don't eat starch; we eat foods that contain carbohydrates, and the carbohydrates are turned into starch inside us. Then they are converted once again, in the further process of digestion, into sugar. And we need sugar. So you see, we get the sugar we need from the carbohydrates. But we still need something else: minerals. We get them partly by adding them to our food, for example in the form of salt, and partly they are already contained in all our foodstuffs.

Now when we consider protein, we must realize how greatly it differs in animals and human beings from what it is in plants. Plants contain protein too, but they don't eat it, so where do they get it from? They get it out of the ground and out of the air, from the mineral world; they can take their protein from lifeless, mineral sources. Neither animal nor man can do that. A human being cannot use the protein that is to be got from lifeless elements—he would then only be a plant—he must get his protein as it is already prepared in plants or animals.

Actually, to be able to live on this earth the human being needs the plants. But now this is the amazing fact: the plants could not live on the earth either if human beings were not here! So, gentlemen, we reach the interesting fact—and we must grasp it quite clearly: that of all things the two most essential for human life are the green sap in the green leaves and blood. The green in the sap of a plant is called chlorophyll. Chlorophyll is contained in the green leaf. And the one other essential thing is blood.

Now this brings us to something very remarkable.

Think how you breathe: that is also a way of taking in nourishment. You take oxygen in from the air; you breathe it in. But there is carbon spread through your entire body. If you go down into the earth where there are coal deposits, you've got black coal. When you sharpen a pencil, you've got graphite. Coal and graphite: they're both carbon. Your whole body is made of carbon (as well as other substances). Carbon is formed in the human body. You could say, a man is just a heap of black coal! But you could also say something else. Because—remember the most expensive thing in the world? a diamond—and that's made of carbon; it just has a different form. And so, if you like the sound of it better, you could say you're made of glittering diamonds. The black carbon, that graphite in the pencil, and the diamonds: they are all the same substance. If someday the coal that is dug out of the earth can by some process be made transparent, you'll have diamonds. So we have diamonds hidden in our body. Or we are a coal field! But now when oxygen combines with carbon in the blood, you have carbon dioxide. And you know carbon dioxide quite well: you only have to think of Seltzer water with the bubbles in it: they are the carbon dioxide. It is a gas. So one can have this picture: A human being inhales oxygen from the air, the oxygen spreads all through his blood; in his blood he has carbon, and he exhales carbon dioxide. You breathe oxygen in, you breathe carbon dioxide out.

In the course of the earth's evolution, gentlemen, which I have recently been describing to you, everything would long ago have been poisoned by the carbon dioxide coming from the human beings and animals. For this evolution has been going on for a long time. As you can see, since long, long ago there could have been no human kingdom or animal kingdom alive on the earth unless plants had had a very different character from those kingdoms. Plants do not take in oxygen: they take in the carbon dioxide that human beings and animals exhale. Plants are just as greedy for the carbon dioxide as human beings are for oxygen.

Now if we look at a plant [see drawing]—root, stem, leaves, blossoms: the plant absorbs carbon dioxide in every part of it. And now the carbon in the carbon dioxide is deposited in the plant, and the oxygen is breathed out by the plant. Human beings and animals get it back again. Man gives carbon dioxide out and kills everything; the plant keeps back the carbon, releases the oxygen and brings everything to life again. And the plant could do nothing with the carbon dioxide if it did not have its green sap, the chlorophyll. This green sap of the plant, gentlemen, is a magician. It holds the carbon back inside the plant and lets the oxygen go free. Our blood combines oxygen with carbon; the green plant-sap separates the carbon again from the carbon dioxide and sets the oxygen free. Think what an excellent arrangement nature has made, that plants and animals and human beings should complement one another in this way! They complement one another perfectly.

But we must go on. The human being not only needs the oxygen that the plant gives him, but he needs the entire plant. With the exception of poisonous plants and certain plants which contain very little of these substances, the human being needs all plants not only for his breathing but also for food. And that brings us to another remarkable connection. A plant consists of root, if it is an annual plant (we won't consider the trees at this moment)—of root, leaf and stem, blossom and fruit. Now look at the root for a moment. It is in the earth. It contains many minerals, because minerals are in the earth and the root clings to the earth with its tiny fine rootlets, so it is constantly absorbing those minerals. So the root of the plant has a special relation to the mineral realm of the earth.

And now look here, gentlemen! The part of the human being that is related to the whole earth is the head. Not the feet, but actually the head. When the human being starts to be an earth-man in the womb, he has at first almost nothing but a head. He begins with his head. His head takes the shape of the whole cosmos and the shape of the earth. And the head particularly needs minerals. For it is from the head that the forces go out that fill the human body with bones, for instance. Everything that makes a human being solid is the result of the way the head has been formed. While the head itself is still soft, as in the womb, it cannot form bones properly. But as it becomes harder and harder itself, it gives over to the body the forces by which both man and animal are able to form their solid parts, particularly their bones. You can see from this that we need roots. They are related to the earth and contain minerals. We need the minerals for bone-building. Bones consist of calcium carbonate, calcium phosphate; those are minerals. So you can see that the human being needs roots in order to strengthen his head.

And so, gentlemen, if—for instances—a child is becoming weak in his head—inattentive, hyperactive—he will usually have a corresponding symptom: worms in his intestines. Worms develop easily in the intestines if the head forces are too weak, because the head does not then work down strongly enough into the rest of the body. Worms find no lodging in a human body if the head forces are working down strongly into the intestines. You can see how magnificently the human body is arranged!—everything is related. And if one's child has worms, one should realize the child has become weak in his head. Also—whoever wants to be a teacher has to know these things—if there are persons who at a later age are weak-minded, one can be sure they have had worms when they were young.

And so what must one do if one observes this in the child? The simplest remedy is to give him carrots to eat for a while—with his other food, of course; naturally, one couldn't just feed him on carrots alone. Carrots are the root of the plant. They grow down in the earth and have a large quantity of minerals. They have the forces of the earth in them, and when they are taken into the stomach, they are able to work up through the blood into the head. Only substances rich in minerals are able to reach the head. Substances rich in minerals, root substances, give strength to a human being by way of the head. That is extraordinarily important. It is through carrots that the uppermost parts of the head become strong—which is precisely what the human being needs in order to be inwardly firm and vigorous, not soft.

If you look at the carrot plant, you can't help seeing that its strength has gone particularly into the root. It is almost entirely root. The only part of the plant one is interested in is the root. The rest of it, the green part, is of no importance, it just sits there up above. So the carrot is particularly good as a food substance to maintain the human head. And if sometimes you yourselves feel empty-headed, dull, can't think properly, then it's fine if you too will eat carrots for a while! Naturally, they will help children the most.

But now if we compare a potato to a carrot—well, first of all it looks quite different. Of course, the potato plant has a green part. And then it has the part we eat, what we call the tubers, deep down in the earth. Now if we would think superficially, we could say those tubers are the roots. But that is not correct; the tubers are not roots. If you look carefully down into the soil, you can see the real roots hanging on the tubers. The real roots are tiny rootlets, root hairs, that hang on the tubers. They fall away easily. When you gather up the potatoes, the hairs have already fallen away. Only in the first moment when you are lifting a potato loose from the soil, the hairs are still all over it. When we eat a potato, we are really eating a piece of swollen, enlarged stem. It only appears to be a root; in reality it is stem. The leaves are metamorphosed. The potato is something down there between the root and the stem. Therefore it does not have as much mineral content as the carrot; it is not as earthy. It grows in the earth, but it is not so strongly related to the earth. And it contains particularly carbohydrates; not so many minerals, but carbohydrates.

So now, gentlemen, you can say to yourselves: When I eat carrots, my body can really take it easy, for all it needs is saliva to soften the carrot. All it needs is saliva and stomach secretions, pepsin and so forth for all the important substance of the carrot to reach the head. We need minerals, and minerals are furnished by any kind of root, but in greatest amounts by such a root as the carrot.

But now, when we eat potatoes, first they go into the mouth and stomach. There the body has to exert strength to derive starch from them. Then the digestive process goes further in the intestines. In order that something can go into the blood and also reach the head, there must be more exertion still, because sugar has to be derived from the starch. Only then can it go to the head. So one has to use still greater forces. Now think of this, gentlemen: when I exert my strength upon some external thing, I become weak. This is really a secret of human physiology: that if I chop wood, if I use my external bodily strength, I become weak; but if I exert an inner strength, transforming carbohydrates into starch and starch into sugar, I become strong. Precisely through the fact that I permeate myself with sugar by eating potatoes, I become strong. When I use my strength externally, I become weak; if I use it internally, I become strong. So it is not a matter of simply filling oneself up with food, but of the food generating strength in our body.

And so one can say: food from roots—and all roots have the same effect as carrots although not to the same degree: they all work particularly on the head—so, food from roots gives the body what it needs for itself. Foods that lean toward the green of the plant and contain carbohydrates provide the body with strength it needs for work, for movement.

I have already spoken about the potato. While it requires a terribly large expenditure of strength, it leaves a man weak afterwards, and does not provide him with any continuing strength. But the principle I have just given you holds good even for the potato.

Now to the same extent that the potato is a rather poor foodstuff, all the grains—wheat, rye, and so on—are good foodstuffs. The grains also contain carbohydrates, and of such a nature that the human being forms starch and sugar in the healthiest possible way. Actually, the carbohydrates of the grains can make him stronger than he can make himself by any other means. Only think for a moment how strong people are who live on farms, simply through the fact that they eat large quantities of their own homemade bread which contains the grain from their fields! They only need to have healthy bodies to start with, then if they can digest the rather coarse bread, it is really the healthiest food for them. They must first have healthy bodies, but then they become quite especially strong through the process of making starch and sugar.

Now a question might be raised. You see, human beings have come in the course of their evolution—shall I say, quite of their own accord—to eating the grains differently from the way animals eat them. A horse eats his oats almost as they grow. Animals eat their kernels of grain raw, just as they come from the plant. The birds would have a hard time getting their seed if they had to depend upon someone cooking it for them first! But human beings have come of themselves to cooking the grains. And now, gentlemen, what happens when we cook the grain? Well, when we cook the grain, we don't eat it cold, we eat it warm. And it's a fact, that to digest our food we need inner warmth. Unless there is warmth we can't transform our carbohydrates into starch and the starch into sugar: that requires inner heat.

So if we first apply external heat to the foodstuffs, we help the body: it does not have to provide all the warmth itself. By being cooked first, the foods have already begun the fire process, the warmth process. That's the first result. The second is, that they have been entirely changed. Think what happens to the grain when I make flour into bread. It becomes something quite different. And how has it become different? Well, first I have ground the seeds. What does that mean? I have crushed them into tiny, tiny pieces. And you see, what I do there with the seeds, grinding them, making them fine, I'd otherwise have to do later within my own body! Everything I do externally, I'd otherwise have to do internally, inside my body; so by doing those things, I relieve my body. And the same with the baking itself: all the things I do in cooking, I save my body from doing. I bring the foods to a condition in which my body can more easily digest them.

You have only to think of the difference if someone would eat raw potatoes instead of cooked ones. If someone were to eat his potatoes raw, his stomach would have to provide a tremendous amount of warmth to transform those raw potatoes—which are almost starch already. And the extent to which it could transform them would not be sufficient. So then the potatoes would reach the intestines and the intestines would also have to use a great amount of energy. Then the potatoes would just stay put in the intestines, for the subsequent forces would not be able to carry them farther into the body. So if one eats raw potatoes, either one just loads one's stomach with them and the intestines can't even get started on them, or one fills up the intestines; in either case there is no further digestion. But if the potatoes undergo a preparatory stage through cooking or some other means, then the stomach does not have so much to do, or the intestines either, and the potatoes go over properly into the blood and right up into the head. So you see, by cooking our foods, especially those that are counted among the carbohydrates, we are able to help our nutrition.

You are certainly acquainted with all the new kinds of foolishness in connection with nutrition—for instance, the raw food faddists, who are not going to cook anything anymore, they're going to eat everything raw. How does this come about? It's because people no longer know what's what from a materialistic science, and they shy away from a spiritual science, so they think a few things out on their own. The whole raw food fad is a fantasy. For a time someone living on raw food can whip the body along—in this situation the body has to be using very strong forces, so it has to be whipped—but then it will collapse all the more completely.

But now, gentlemen, let us come to the fats. Plants, almost all of them, contain fats which they derive from the minerals. Now fats do not enter the human body so easily as carbohydrates and minerals. Minerals are not even changed. For example, when you shake salt into your soup, that salt goes almost unchanged up into your head. You get it as salt in your head. But when you eat potatoes, you don't get potatoes in your head, you get sugar. The conversion takes place as I described to you. With the fats, however, whether they're plant fats or animal fats, it's not such a simple matter. When fats are eaten, they are almost entirely eaten up by the saliva, by the gastric secretions, by the intestinal secretions, and they become something quite different that then goes over into the blood. The animal and the human being must form their own fats in their intestines and in their blood, with forces which the fats they eat call forth.

You see, that is the difference between fats and sugar or minerals. The human being still takes his salt and his sugar from nature. He has to derive the sugar from the potato and the rye and so on, but there is still something of nature in it. But with the fats that man or animal have in them, there is nothing anymore of nature. They have formed them themselves. The human being would have no strength if he did not eat; his intestines and blood need fats. So we can say: Man himself cannot form minerals. If he did not take in minerals, his body would never be able to build them by itself. If he did not take in carbohydrates, if he did not eat bread or something similar from which he gets carbohydrates, he would never be able to form sugar by himself. And if he could not form sugar, he would be a weakling forever. So be grateful for the sugar, gentlemen! Because you are chock-full of sweetness, you have strength. The moment you would no longer be full to the brim with your own sweetness, you would have no strength, you would collapse.

And you know, that holds good even in connection with the various peoples. There are certain peoples who consume very little sugar or foodstuffs that produce sugar. These peoples have weak physical forces. Then there are certain peoples who eat many carbohydrates that form sugar, and they are strong.

But the human being doesn't have it so easy with the fats. If someone has fats in him (and this is true also of the animals), that is his own accomplishment, the accomplishment of his body. Fats are entirely his own production. The human being destroys whatever fats he takes in, plant fats or animal fats, and through their destruction he develops strength. With potatoes, rye, wheat, he develops strength by converting the substances. With the fats that he eats, he develops strength by destroying the substances.

If I destroy something outside of myself, I become tired and exhausted. And if I have had a big fat beefsteak and destroy that inside myself, I become weak in the same way; but my destruction of the fat beefsteak or of the plant fat gives me strength again, so that I can produce my own fat if my body is predisposed to it. So you see, the consumption of fat works very differently in the human body from the consumption of carbohydrates. The human body, gentlemen, is exceedingly complicated, and what I have been describing to you is tremendous work. Much must take place in the human body for it to be able to destroy those plant fats.

But now let us think how it is when someone eats green stuff, the stems and leaves of a plant. When he eats green stuff, he is getting fats from the plants. Why is it that sometimes a stem is so hard? Because it then gives its forces to leaves that are going to be rich in carbohydrates. And if the leaves stay green—the greener they are, the more fats they have in them. So when someone eats bread, for instance, he can't take in many fats from the bread. He takes in more, for example, from watercress—that tiny plant with the very tiny leaves—more fats than when he eats bread. That's how the custom came about of putting butter on our bread, some kind of fat. It wasn't just for the taste. And why country people want bacon with their bread. There again is fat, and that also is eaten for two reasons.

When I eat bread, the bread works upon my head because the root elements of a plant work up into the stem. The stem, even though it is stem and grows above the ground in the air, still has root forces in it. The question is not whether something is above in the air, but whether it has any root forces. Now the leaf, the green leaf, does not have root forces. No green leaf ever appears down in the earth. In late summer and autumn, when the sun forces are no longer working so strongly, the stem can mature. But the leaf needs the strongest sun forces for it to unfold; it grows toward the sun. So we can say, the green part of the plant works particularly on heart and lungs, while the root strengthens the head. The potato also is able to work into the head. When we eat greens, they give us particularly plant fats; they strengthen our heart and lungs, the middle man, the chest man.

That, I would say, is the secret of human nutrition: that if I want to work upon my head, I have roots or stems for dinner. If I want to work upon my heart or my lungs, I make myself a green salad. And in this case, because these substances are destroyed in the intestines and only their forces proceed to work, cooking is not so necessary. That's why leaves can be eaten raw as salad. Whatever is to work on the head cannot be eaten raw; it must be cooked. Cooked foods work particularly on the head. Lettuce and similar things work particularly on heart and lungs, building them up, nourishing them through the fats.

But now, gentlemen, the human being must not only nurture the head and the middle body, the breast region, but he must nurture the digestive organs themselves. He needs a stomach, intestines, kidneys, and a liver, and he must build up these digestive organs himself. Now the interesting fact is this: to build up his digestive organs he needs protein for food, the protein that is in plants, particularly as contained in their blossoms, and most particularly in their fruit. So we can say: the root nourishes the head particularly [see drawing earlier]; the middle of the plant, stem and leaves, nourishes the chest particularly; and fruit nourishes the lower body.

When we look out at our grain fields we can say, Good that they are there! for that nourishes our head. When we look down at the lettuce we've planted, all those leaves that we eat without cooking because they are easily digested in the intestines—and it's their forces that we want—there we get everything that maintains our chest organs. But cast an eye up at the plums and apples, at the fruits growing on the trees—ah! those we don't have to bother to cook much, for they've been cooked by the sun itself during the whole summer! There an inner ripening has already been happening, so that they are something quite different from the roots, or from stalks and stems (which are not ripened but actually dried up by the sun). The fruits, as I said, we don't have to cook much—unless we have a weak organism, in which case the intestines cannot destroy the fruits. Then we must cook them; we must have stewed fruit and the like. If someone has intestinal illnesses, he must be careful to take his fruit in some cooked form—sauce, jam, and so forth. If one has a perfectly healthy digestive system, a perfectly healthy intestinal system, then fruits are the right thing to nourish the lower body, through the protein they contain. Protein from any of the fruits nourishes your stomach for you, nourishes all your digestive organs in your lower body.

You can see what a good instinct human beings have had for these things! Naturally, they have not known in concepts all that I've been telling you, but they have known it instinctively. They have always prepared a mixed diet of roots, greens and fruit; they have eaten all of them, and even the comparative amounts that one should have of these three different foods have been properly determined by their instinct.

But now, as you know, people not only eat plants, they eat animals too, the flesh of animals, animal fat and so on.

Certainly it is not for anthroposophy ever to assume a fanatical or a sectarian attitude. Its task is only to tell how things are. One simply cannot say that people should eat only plants, or that they should also eat animals, and so on. One can only say that some people with the forces they have from heredity are simply not strong enough to perform within their bodies all the work necessary to destroy plant fats, to destroy them so completely that then forces will develop in their bodies for producing their own fat. You see, a person who eats only plant fats—well, either he's renounced the idea of becoming an imposing, portly fellow, or else he must have an awfully good digestive system, so healthy that it is easy for him to destroy the plant fats and in this way get forces to build his own fat. Most people are really unable to produce their own fat if they have only plant fats to destroy. When one eats animal fat in meat, that is not entirely destroyed. Plant fats don't go out beyond the intestines, they are destroyed in the intestines. But the fat contained in meat does go beyond, it goes over into the human being. And the person may be weaker than if he were on a diet of just plant fats.

Therefore, we must distinguish between two kinds of bodies. First there are the bodies that do not like fat, they don't enjoy eating bacon, they just don't like to eat fatty foods. Those are bodies that destroy plant fats comparatively easily and want in that way to form their own fat. They say: “Whatever fat I carry around, I want to make myself; I want my very own fat.” But if someone heaps his table with fatty foods, then he's not saying, “I want to make my own fat”; he's saying, “The world has to give me my fat.” For animal fat goes over into the body, making the work of nutrition easier.

When a child sucks a candy, he's not doing that for nourishment. There is, to be sure, something nutritious in it, but the child doesn't suck it for that; he sucks it for the sweet taste. The sweetness is the object of his consciousness. But if an adult eats beef fat, or pork fat, or the like, well, that goes over into his body. It satisfies his craving just as the candy satisfies the child's craving. But it is not quite the same, for the adult feels this craving inside him. The adult needs this inner craving in order to respond to his inner being. That is why he loves meat. He eats it because his body loves it.

But it is no use being fanatic about these things. There are people who simply cannot live if they don't have meat. A person must consider carefully whether he really will be able to get on without it. If he does decide he can do without it and changes over from a meat to a vegetarian diet, he will feel stronger than he was before. That's sometimes a difficulty, obviously: some people can't bear the thought of living without meat. If, however, one does become a vegetarian, he feels stronger—because he is no longer obliged to deposit alien fat in his body; he makes his own fat, and this makes him feel stronger.

I know this from my own experience. I could not otherwise have endured the strenuous exertion of these last twenty-four years! I never could have traveled entire nights, for instance, and then given a lecture the next morning. For it is a fact, that if one is a vegetarian one carries out a certain activity within one that is spared the non-vegetarian, who has it done first by an animal. That's the important difference.

But now don't get the idea that I would ever agitate for vegetarianism! It must always be first established whether a person is able to become a vegetarian or not; it is an individual matter.

You see, this is especially important in connection with protein. One can digest protein if one is able to eat plant protein and break it down in the intestines. And then one gets the forces from it. But the moment the intestines are weak, one must get the protein externally, which means one must eat the right kind of protein, which will be animal protein. Hens that lay eggs are also animals! So protein is something that is really judged quite falsely unless it is considered from an anthroposophical point of view.

When I eat roots, their minerals go up into my head. When I eat salad greens, their forces go to my chest, lungs, and heart—not their fats, but the forces from their fats. When I eat fruit, the protein from the fruit stays in the intestines. And the protein from animal substances goes beyond the intestines into the body; animal protein spreads out. One might think, therefore, that if a person eats plenty of protein, he will be a well-nourished individual. This has led to the fact in this materialistic age that people who had studied medicine were recommending excessive amounts of protein for the average diet: they maintained that one hundred and twenty to one hundred and fifty grams of protein were necessary-which was ridiculous. Today it is known that only a quarter of that amount is necessary. And actually, if a person does eat such enormous and unnecessary amounts of protein—well, then something happens as it once did with a certain professor and his assistant.

They had a man suffering from malnutrition and they wanted to build him up with protein. Now it is generally recognized that when someone is consuming large amounts of protein—it is, of course, converted in him—his urine will show that he has had it in his diet. So now it happened with these two that the man's urine showed no sign of the protein being present in his body. It didn't occur to them that it had already passed through the intestines. The professor was in a terrible state. And the assistant was shaking in his boots as he said timidly: “Sir – Professor—perhaps—through the intestines?” Of course!

What had happened? They had stuffed the man with protein and it was of no use to him, for it had gone from the stomach into the intestines and then out behind. It had not spread into the body at all. If one gulps down too much protein, it doesn't go over into the body at all, but into the fecal waste matter. Even so, the body does get something from it: before it passes out, it lies there in the intestines and becomes poisonous and poisons the whole body. That's what can happen from too much protein. And from this poisoning comes then very frequently arteriosclerosis-so that many people get arteriosclerosis too early, simply from stuffing themselves with too much protein.

It is important, as I have tried to show you, to know these things about nutrition. For most people are thoroughly convinced that the more they eat, the better they are nourished. Of course it is not true. One is often much better nourished if one eats less, because then one does not poison oneself.

The point is really that one must know how the various substances work. One must know that minerals work particularly on the head; carbohydrates—just as they are to be found in our most common foods, bread and potatoes, for instance—work more on the lung system and throat system (lungs, throat, palate and so on). Fats work particularly on heart and blood vessels, arteries and veins, and protein particularly on the abdominal organs. The head has no special amount of protein. What protein it does have—naturally, it also has to be nourished with protein, for after all, it consists of living substances—that protein man has to form himself. And if one overeats, it's no use believing that in that way one is getting a healthy brain, for just the opposite is happening: one is getting a poisoned brain.

Protein: abdominal organs
Fats: heart and blood vessels
Carbohydrates: lungs, throat, palate
Minerals: head

Perhaps we should devote another session to nutrition? That would be good, because these questions are very important. So then, Saturday at nine o'clock.

Rudolf Steiner: Today I would like to add a little more in answer to Herr Burle's question last Thursday. You remember that I spoke of the four substances necessary to human nutrition: minerals, carbohydrates, which are to be found in potatoes, but especially in our field grains and legumes, then fats, and protein. I pointed out how different our nutrition is with regard to protein as compared, for instance, to salt. A man takes salt into his body and it travels all the way to his head, in such a way that the salt remains salt. It is really not changed except that it is dissolved. It keeps its forces as salt all the way to the human head. In contrast to this, protein—the protein in ordinary hens' eggs, for instance, but also the protein from plants—this protein is at once broken down in the human body, while it is still in the stomach and intestines; it does not remain protein. The human being possesses forces by which he is able to break down this protein. He also has the forces to build something up again, to make his own protein. He would not be able to do this if he had not already broken down other protein.

Now think how it is, gentlemen, with this protein. Imagine that you have become an exceptionally clever person, so clever that you are confident you can make a watch. But you've never seen a watch except from the outside, so you cannot right off make a watch. But if you take a chance and you take some watch to pieces, take it all apart and lay out the single pieces in such a way that you observe just how the parts relate to one another, then you know how you are going to put them all together again. That's what the human body does with protein. It must take in protein and take it all apart.

Protein consists of carbon, nitrogen, oxygen, hydrogen and sulphur. Those are its most important components. And now the protein is completely separated into its parts, so that when it all reaches the intestines, man does not have protein in him, but he has carbon, nitrogen, oxygen, hydrogen, and sulphur. You see how it is?—now the man has the protein all laid out in its parts as you had the watch all laid out on the table. So now you will say, Sure! when I took that watch apart, I observed it very carefully, and now I can make watches. Likewise I only need to eat protein once; after that, I can make it myself. But it doesn't happen that way, gentlemen. A human being has his memory as a complete human entity; his body by itself does not have the kind of memory that can take note of something, it uses its “memory” forces just for building itself up. So one must always be eating new protein in order to be able to make a protein.

The fact is, the human being is involved in a very, very complicated activity when he manufactures his own protein. First he divides the protein he has eaten into its separate parts and puts the carbon from it into his body everywhere. Now you already know that we inhale oxygen from the air and that this oxygen combines with the carbon we have in us from proteins and other food elements. And we exhale carbon in carbon dioxide, keeping a part of it back. So now we have that carbon and oxygen together in our body. We do not retain and use the oxygen that was in the protein; we use the oxygen we have inhaled to combine with the carbon. Thus we do not make our own protein as the materialists describe it: namely, that we eat a great many eggs which then are deposited throughout our body so that eggs we have eaten are spread over our whole body. That is not true.

Actually, we are saved by the organization of our body so that when we eat eggs, we don't all turn into crazy hens! It's a fact. We don't become crazy hens because we break the protein down in our intestines and instead of using the oxygen that was in the protein, we use oxygen coming out of the air. Also, as we breathe oxygen in we breathe nitrogen in too; nitrogen is always in the air. Again, we don't use the nitrogen that comes to us in the hens' eggs; we use the nitrogen we breathe in from the air. And the hydrogen we've eaten in eggs, we don't use that either, not at all. We use the hydrogen we take in through our nose and our ears, through all our senses; that's the hydrogen we use to make our protein. Sulphur too—we receive that continually from the air. Hydrogen and sulphur we get from the air. From the protein we eat, we keep and use only the carbon. The other substances, we take from the air. So you see how it is with protein.

There is a similar situation with fat. We make our own protein, using only the carbon from the external protein. And we also make our own fat. For the fats too, we use very little nitrogen from our food. So you see, we produce our own protein and fat. Only what we consume in potatoes, legumes, and grains goes over into our body. In fact, even these things do not go fully into our body, but only to the lower part of our head. The minerals we consume go up into the entire head; from them we have what we need to build up our bones.

Therefore you see, gentlemen, we must take care to bring healthy plant protein into our body. Healthy plant protein! That is what our body needs in large quantity. When we take in protein from eggs, our body can be rather lazy; it can easily break the protein down, because that protein is easily broken down. But plant protein, which we get from fruit—it is chiefly in that part of the plant, as I told you on Thursday—that is especially valuable to us. If a person wants to keep himself healthy, it is really necessary to include fruit in his diet. Cooked or raw, but fruit he must have. If he neglects to eat fruit, he will gradually condemn his body to a very sluggish digestion.

You can see that it is also a question of giving proper nourishment to the plants themselves. And that means, we must realize that plants are living things; they are not minerals, they are something alive. A plant comes to us out of the seed we put in the ground. The plant cannot flourish unless the soil itself is to some degree alive. And how do we make the soil alive? By manuring it properly. Yes, proper manuring is what will give us really good plant protein.

We must remember that for long, long ages men have known that the right manure is what comes out of the horses' stalls, out of the cow barn and so on; the right manure is what comes off the farm itself. In recent times when everything has become materialistic, people have been saying: Look here! we can do it much more easily by finding out what substances are in the manure and then taking them out of the mineral kingdom: mineral fertilizer!

And you can see, gentlemen, when one uses mineral fertilizer, it is as if one just put minerals into the ground; then only the root becomes strong. Then we get from the plants the substance that helps to build up our bones. But we don't get a proper protein from the plants. And the plants, our field grains have suffered from the lack of protein for a long time. And the lack will become greater and greater unless people return to proper manuring.

There have already been agricultural conferences in which the farmers have said: Yes, the fruit gets worse and worse! And it is true. But naturally the farmers haven't known the reason. Every older person knows that when he was a young fellow, everything that came out of the fields was really better. It's no use thinking that one can make fertilizer simply by combining substances that are present in cow manure. One must see clearly that cow manure does not come out of a chemist's laboratory but out of a laboratory that is far more scientific—it comes from the far, far more scientific laboratory inside the cow. And for this reason cow manure is the stuff that not only makes the roots of plants strong, but that works up powerfully into the fruits and produces good, proper protein in the plants which makes man vigorous.

If there is to be nothing but the mineral fertilizer that has now become so popular, or just nitrogen from the air—well, gentlemen, your children, more particularly, your grandchildren will have very pale faces. You will no longer see a difference between their faces and their white hands. Human beings have a lively, healthy color when the farmlands are properly manured.

So you see, when one speaks of nutrition one has to consider how the foodstuffs are being obtained. It is tremendously important. You can see from various circumstances that the human body itself craves what it needs. Here's just one example: people who are in jail for years at a stretch, usually get food that contains very little fat, so they develop an enormous craving for fat; and when sometimes a drop of wax falls on the floor from the candle that the guard carries into a cell, the prisoner jumps down at once to lick up the fat. The human body feels the lack so strongly if it is missing some necessary substance. We don't notice this if we eat properly and regularly from day to day; then it never happens that our body is missing some essential element. But if something is lacking in the diet steadily for weeks, then the body becomes exceedingly hungry. That is also something that must be carefully noticed.

I have already pointed out that many other things are connected with fertilizing. For instance, our European forefathers in the twelfth and thirteenth centuries, or still earlier, were different from ourselves in many ways. One doesn't usually pay any attention to that fact. Among other things, they had no potatoes! Potatoes were not introduced until later. The potato diet has exercised a strong influence. When grains are eaten, the heart and lungs become particularly strong. Grains strengthen heart and lungs. A man then develops a healthy chest and he is in fine health. He is not so keen on thinking as on breathing, perhaps; but he can endure very much when he has good breathing. And let me say right here: don't think that someone has strong lungs if he's always opening the window and crying, “Let's get some fresh air in here!” No! a person has strong lungs if he is so conditioned that he can endure any kind of air. The toughened-up person is not the one who can't bear anything but the one who can!

In these days there is much talk about being hardy. Think how the children are “hardened”! Nowadays (in wealthy homes, of course, but then other people quickly follow suit) the children are dressed—well, when we were children, we wore long breeches and were well covered—at the most, we went barefoot-now, the clothes only go down to the knee or are still shorter. If parents knew that this is the best preparation for later attacks of appendicitis, they would be more thoughtful. But fashion is a tyrant!—no thought is given to the matter, and the children are dressed so that their little dresses only reach to the knee, or less. Someday they will only reach to the stomach—that will be the fashion! Fashion has a strong influence.

But what is really at stake? People pay no attention to it. It is this: A human being is constituted throughout his organism so that he is truly capable of doing inner work on all the food he consumes. And in this connection it is especially important to know that a man becomes strong when he works properly on the foods he eats. Children are not made stronger by the treatment I have just mentioned. They are so “hardened” that later in their life—just watch them!—when they have to cross an empty square with the hot sun beating down on them, they drip with perspiration and they can't make it. Someone has not become toughened up when he is not able to stand anything; the person who can endure all possible hardships is the one who has been toughened up. So, in earlier days people were not toughened up; yet they had healthy lungs, healthy hearts, and so on.

And then came the potato diet! The potato takes little care of lung and heart. It reaches the head, but only, as I said, the lower head, not the upper head. It does go into the lower head, where one thinks and exercises critical faculties. Therefore, you can see, in earlier times there were fewer journalists. There was no printing industry yet. Think of the amount of thought expended daily in this world in our time, just to bring the newspapers out! All that thinking, it is much too much, it is not at all necessary-and we have to thank the potato diet for that! Because a person who eats potatoes is constantly stimulated to think. He can't do anything but think. That's why his lungs and his heart become weak. Tuberculosis, lung tuberculosis, did not become widespread until the potato diet was introduced. And the weakest human beings are those living in regions where almost nothing else is grown but potatoes, where the people live on potatoes.

It is spiritual science that is able to know these material facts. (I have said this often.) Materialistic science knows nothing about nutrition; it has no idea what is healthy food for humanity. That is precisely the characteristic of materialism, that it thinks and thinks and thinks—and knows nothing. The truth is finally this: that if one really wants to participate in life, above all one has to know something! Those are the things I wanted to say about nutrition.

And now perhaps you may still like to ask some individual questions?

Question: Dr. Steiner, in your last talk you mentioned arteriosclerosis. It is generally thought that this illness comes from eating a great deal of meat and eggs and the like. I know someone in whom the illness began when he was fifty; he had become quite stiff by the time he was seventy. But now he is eighty-five or eighty-six, and he is much more active than he was in his fifties and sixties. Has the arteriosclerosis receded? Is that possible? Or is there some other reason? Perhaps I should mention that this person has never smoked and has drunk very little alcohol; he has lived a really decent life. But in his earlier years he did eat rather a lot of meat. At seventy he could do very little work, but now at eighty-five he is continually active.

Dr. Steiner: So—I understand you to say that this person became afflicted with arteriosclerosis when he was fifty, that he became stiff and could do very little work. You did not say whether his memory deteriorated; perhaps you did not notice. His condition continued into his seventies; then he became active again, and he is still living. Does he still have any symptom of his earlier arteriosclerosis or is he completely mobile and active?

Questioner: Today he is completely active and more mobile than when he was sixty-five or seventy. He is my father.

Dr. Steiner: Well, first of all we should establish the exact nature of his earlier arteriosclerosis. Usually arteriosclerosis takes hold of a person in such a way that his arteries in general become sclerotic. Now if a man's arteries in general are sclerotic, he naturally becomes unable to control his body with his soul and spirit, and the body becomes rigid. Now it can also happen that someone has arteriosclerosis but not in his whole body; the disease, for instance, could have spared his brain. Then the following is the case. You see, I am somewhat acquainted with your own condition of health. I don't know your father, but perhaps we can discover something about your father's health from your own. For instance, you suffer somewhat, or have suffered (I hope it will be completely cured), from hay fever. That means that you carry in you something that the body can develop only if there is no tendency to arteriosclerosis in the head, but only outside the head. No one who is predisposed to arteriosclerosis in his entire body can possibly suffer an attack of hay fever. For hay fever is the exact opposite of arteriosclerosis. Now you suffer from hay fever. That shows that your hay fever—of course it is not pleasant to have hay fever, it's much better to have it cured: but we are talking of the tendency to have it—your hay fever is a kind of safety valve against arteriosclerosis.

But everyone gets arteriosclerosis to a small degree. One can't grow old without having it. If one gets it in the entire body, that's different: then one can't help oneself, one becomes rigid through one's whole body. But if one gets arteriosclerosis in the head and not in the rest of the body, then—well, if one is growing old properly, the etheric body is growing stronger and stronger (I've spoken of this before), and it no longer has such great need of the brain, and so the brain can now become old and stiff. The etheric body can control this slight sclerotic condition—which in earlier years made one old and stiff altogether; now the etheric body can control it very cleverly so that it is no longer so severe.

Your father, for example, does not need to have had hay fever himself, he can just have had the tendency to it. And you see, just this tendency to it has been of benefit to him. One can even say—it may seem a little far-fetched, but a person who has a tendency to hay fever can even say, Thank God I have this tendency! The hay fever isn't bothering me now, and it gives me permanently the predisposition to a softening of the vessels. Even if the hay fever doesn't come out, it is protecting him from arteriosclerosis. And if he has a son, the son can have the hay fever externally. A son can suffer externally from some disease that in the father was pushed inward.

Indeed, that is one of the secrets of heredity: that many things become diseases in the descendants which in the forefathers were aspects of health. Diseases are classified as arteriosclerosis, tuberculosis, cirrhosis, dyspepsia, and so forth. This can be written up very attractively in a book; one can describe just how these illnesses progress. But one hasn't obtained much from it, for the simple reason that arteriosclerosis, for instance, is different in every single person. No two persons have arteriosclerosis alike; everyone becomes afflicted in a different way. That is really so, gentlemen. And it shouldn't surprise anyone.

There were two professors¹¹ at Berlin University. One was seventy years old, the other ninety-two. The younger one was quite well-known; he had written many books. But he was a man who lived with his philosophy entirely within materialism; he only had thoughts that were stuck deep in materialism. Now such thoughts also contribute to arteriosclerosis. And he got arteriosclerosis. When he reached seventy, he was obliged to retire. The colleague who was over ninety was not a materialist; he had stayed a child through most of his life, and was still teaching with tremendous liveliness. He said, “Yes, that colleague of mine, that young boy! I don't understand him. I don't want to retire yet, I still feel so young.” The other one, the “boy,” was disrobed, could no longer teach. Of course the ninety-two-year-old had also become sclerotic with his years, his arteries were completely sclerotic, but because of his mobility of soul he could still do something with those arteries. The other man had no such possibility.

And now something more in answer to Herr Burle's question about carrots. Herr Burle said, “The human body craves instinctively what it needs. Children often take a carrot up in their hands. Children, grownups too, are sometimes forced to eat food that is not good for them. I think this is a mistake when someone has a loathing for some food. I have a boy who won't eat potatoes.”

Gentlemen, you need only think of this one thing: if animals did not have an instinct for what was good for them, and what was bad for them, they would all long since have perished. For animals in a pasture come upon poisonous plants too—all of them—and if they did not know instinctively that they could not eat poisonous plants, they would certainly eat them. But they always pass them by.

But there is something more. Animals choose with care what is good for them. Have you sometimes fattened geese, crammed them with food? Do you think the geese would ever do that themselves? It is only humans who force the geese to eat so much. With pigs it is different; but how thin do you think our pigs might be if we did not encourage them to eat so much? In any case, with pigs it is a little different. They have acquired their characteristics through inheritance; their ancestors had to become accustomed to all the foods that produce fat. These things were taken up in their food in earlier times. But the primeval pigs had to be forced to eat it! No animal ever eats of its own accord what is not right for it.

But now, gentlemen, what has materialism brought about? It no longer believes in such an instinct.

I had a friend in my youth with whom I ate meals very often. We were fairly sensible about our food and would order what we were in the habit of thinking was good for us. Later, as it happens in life, we lost track of each other, and after some years I came to the city where he was living, and was invited to have dinner with him. And what did I see? Scales beside his plate! I said, “What are you doing with those scales?” I knew, of course, but I wanted to hear what he would say. He said, “I weigh the meat they bring me, to eat the right amount—the salad too.” There he was, weighing everything he should put on his plate, because science told him to. And what had happened to him? He had weaned himself completely from a healthy instinct for what he should eat and finally no longer knew! And you remember?—it used to be in the book: “a person needs from one hundred and twenty to one hundred and fifty grams of protein”; that, he had conscientiously weighed out. Today the proper amount is estimated to be fifty grams, so his amount was incorrect.

Of course, gentlemen, when a person has diabetes, that is obviously a different situation. The sugar illness, diabetes, shows that a person has lost his instinct for nutrition.

There you have the gist of the matter. If a child has a tendency to worms, even the slightest tendency, he will do everything possible to prevent them. You'll be astonished sometimes to see such a child hunting for a garden where there are carrots growing, and then you'll find him there eating carrots. And if the garden is far off, that doesn't matter, the child trudges off to it anyway and finds the carrots-because a child who has a tendency to worms longs for carrots.

And so, gentlemen, the most useful thing you can possibly do is this: observe a child when he is weaned, when he no longer has milk, observe what he begins to like to eat and not like to eat. The moment a child begins to take external nourishment, one can learn from him what one should give him. The moment one begins to urge him to eat what one thinks he should eat, at that moment his instinct is spoilt. One should give him the things for which he shows an instinctive liking. Naturally, if a fondness for something threatens to go too far, one has to dam it up—but then one must carefully observe what it is that one is damming up.

For instance, perhaps in your own opinion you are giving a child every nice thing, and yet the moment that child comes to the table he cannot help jumping up on his chair and leaning over the table to sneak a lump of sugar! That's something that must be regarded in the right way. For a child who jumps up on his chair to sneak a lump of sugar obviously has something the matter with his liver. Just the simple fact that he must sneak a bit of sugar, is a sign that his liver is not in order. Only those children sneak sugar who have something wrong with their livers—it is then actually cured by the sugar. The others are not interested in sugar; they ignore it. Naturally, such a performance can't be allowed to become a habit; but one must have understanding for it. And one can understand it in two directions.

You see, if a child is watching all the time and thinking, when will Father or Mother not be looking, so that I can take that sugar: then later he will sneak other things. If you satisfy the child, if you give him what he needs, then he doesn't become a thief. It is of great importance from a moral point of view whether one observes such things or not. It is very important, gentlemen.

And so the question that was asked just now must be answered in this way: One should observe carefully what a child likes and what he loathes, and not force him to eat what he does not like. If it happens, for instance, as it does with very many children, that he doesn't want to eat meat, then the fact is that the child gets intestinal toxins from meat and wants to avoid them. His instinct is right. Any child who can sit at a table where everyone else is eating meat and can refuse it has certainly the tendency to develop intestinal toxins from meat. These things must be considered.

You can see that science must become more refined. Science must become much more refined! Today it is far too crude. With those scales, with everything that is carried on in the laboratories, one can't really pursue pure science.

With nutrition, which is the thing particularly interesting us at this moment, it is really so, that one must acquire a proper understanding for the way it relates to the spirit. When people inquire in that direction, I often offer two examples. Think, gentlemen, of a journalist: how he has to think so much—and so much of it isn't even necessary. The man must think a great deal, he must think so many logical thoughts; it is almost impossible for any human being to have so many logical thoughts. And so you find that the journalist—or any other person who writes for a profession—loves coffee, quite instinctively. He sits in the coffee shop and drinks one cup after another, and gnaws at his pen so that something will come out that he can write down. Gnawing at his pen doesn't help him, but the coffee does, so that one thought comes out of another, one thought joins on to another.

And then look at the diplomats. If one thought joins on to another, if one thought comes out of another, that's bad for them! When diplomats are logical, they're boring. They must be entertaining. In society people don't like to be wearied by logical reasoning—“in the first place – secondly—thirdly”—and if the first and second were not there, the third and fourth would, of course, not have to be thought of! A Journalist can't deal with anything but finance in a finance article. But if you're a diplomat you can be talking about night clubs at the same time that you're talking about the economy of country X, then you can comment on the cream-puffs of Lady So-and-So, then you can jump to the rich soil of the colonies, after that, where the best horses are being bred, and so on. With a diplomat one thought must leap over into another. So anyone who is obliged to be a charming conversationalist follows his instinct and drinks lots of tea.

Tea scatters thoughts; it lets one jump into them. Coffee brings one thought next to another. If you must leap from one thought to another, then you must drink tea. And one even calls them “diplomat teas”!—while there sits the journalist in the coffee shop, drinking one cup of coffee after another. You can see what an influence a particular food or drink can have on our whole thinking process. It is so, of course, not just with those two beverages, coffee and tea; one might say, those are extreme examples. But precisely from those examples I think you can see that one must consider these things seriously. It is very important, gentlemen.

So, we'll meet again next Wednesday at nine o'clock.

• 11. The philosopher Karl Ludwig Michelet, 1801–1893, and the theologian and philosopher Eduard Zeller, 1814–1908. See Rudolf Steiner, Study of Man: General Education Course, Stuttgart, Aug. – Sept. 1919. Anthroposophic Press, New York. See also The Younger Generation: Educational and Spiritual impulses for Life in the Twentieth Century, Stuttgart, October 1922. Anthroposophic Press, New York.

Rudolf Steiner: Good morning, gentlemen! A number of questions have been handed in, which lead up in quite an interesting way to what we want to discuss today. Someone has asked:

“How did man's cultural development come about?” I will consider this in connection with a second question:

“Why did primitive man have such a strong belief in the spirit?”

It is certainly interesting to investigate how human beings lived in earlier times. As you know, even from a superficial view there are two opposing opinions about this. One is that man was originally at a high level of perfection, from which he has fallen to his present imperfect state. We don't need to take exception to this, or to be concerned with the way different peoples have interpreted this perfection—some talking of paradise, some of other things. But until a short time ago the belief existed that man was originally perfect and gradually degenerated to his present state of imperfection. The other view is the one you've probably come to know as supposedly the only true one, namely, that man was originally imperfect, like some kind of higher animal, and that he gradually evolved to greater and greater perfection. You know how people point to the primitive conditions prevailing among the savage peoples—the so-called savage peoples—in trying to form an idea of what man could have been like when he still resembled an animal. People say: We Europeans and the Americans are highly civilized, while in Africa, Australia, and so on, there still live uncivilized races at their original stage, or at least at a stage very near the original. From these one can study what humanity was like originally.

But, gentlemen, this is making far too simple a picture of human evolution. First of all, it is not true that all civilized peoples imagine man to have been a physically perfect being originally. The people of India are certainly not much in agreement with opinions of our modern materialists, and yet, even so, their conception is that the physical man who went about on the earth in primitive times looked like an animal. Indeed, when the Indians, the wise men of India, speak of man in his original state on earth, they speak of the ape-like Hanuman. So you see, it is not true that even people with a spiritual world view picture primeval man similarly to the way we imagine him in paradise. And in fact, it is not so.

We must rather have a clear knowledge that man is a being who bears within him body, soul, and spirit, with each of these three parts undergoing its own particular evolution. Naturally, if people have no thought of spirit, they can't speak of the evolution of spirit. But once we acknowledge that a human being consists of body, soul, and spirit, we can go on to ask how the body evolves, how the soul evolves, and how the spirit evolves. When we speak of the human body we will have to say: Man's body has gradually been perfected from lower stages. We must also say that the evidence we have for this provides us with living proof. As I have already pointed out, we find original man in the strata of the earth, exhibiting a very animal-like body—not indeed like any present animal but nevertheless animal-like, and this must have developed gradually to its present state of perfection. There is no question, therefore, of spiritual science as pursued here at the Goetheanum coming to loggerheads with natural science, for it simply accepts the truths of natural science.

On the other hand, gentlemen, we must be able to recognize that in the period of time of only three or four thousand years ago, views prevailed from which we can learn a great deal and which we also can't help but admire. When we are guided by genuine knowledge in seriously studying and understanding the writings that appeared in India, Asia, Egypt, and even Greece, we find that the people of those times were far ahead of us. What they knew, however, was acquired in quite a different way from the way we acquire knowledge today.

Today there are many things we know very little about. For instance, from what I have told you in connection with nutrition you will have seen how necessary it is for spiritual science to come to people's aid in the simplest nutritional matters. Natural science is unable to do so. But we have only to read what physicians of old had to say, and rightly understand it, to become aware that actually people up to the time of, for instance, Hippocrates¹² in Greece knew far more than is known by our modern materialistic physicians. We come to respect, deeply respect, the knowledge once possessed. The only thing is, gentlemen, that knowledge was not then imparted in the same form as it is today. Today we express our knowledge in concepts. This was not so with ancient peoples; they clothed their knowledge in poetical imaginations, so that what remained of it is now just taken figuratively as poetry. It was not poetry to those men of old; that was their way of expressing what they knew. Thus we find when we are able to test and thoroughly study the documents still existing, that there can no longer be any question of original humanity being undeveloped spiritually. They may once have gone about in animal-like bodies, but in spirit they were infinitely wiser than we are!

But there is something else to remember. You see, when man went about in primeval times, he acquired great wisdom spiritually. His face was more or less what we would certainly call animal-like, whereas today in man's face his spirit finds expression; now his spirit is, as it were, embodied in the physical substance of his face. This, gentlemen, is a necessity if man is to be free, if he is to be a free being. These clever men of ancient times were very wise; but they possessed wisdom in the way the animal today possesses instinct. They lived in a dazed condition, as if in a cloud. They wrote without guiding their own hand. They spoke with the feeling that it was not they who were speaking but the spirit speaking through them. In those primeval times, therefore, there was no question of man being free.

This is something in the history of culture that constitutes a real step forward for the human race: that man acquired consciousness, that he is a free being. He no longer feels the spirit driving him as instinct drives the animal. He feels the spirit actually within him, and this distinguishes him from the man of former times.

When from this point of view we consider the savages of today, it must strike us that the men of primeval times—called in the question here primitive men—were not like the modern savages, but that the latter have, of course, descended from the former, from the primeval men. You will get a better idea of this evolution if I tell you the following.

In certain regions there are people who have the idea that if they bury some small thing belonging to a sick person—for instance, bury a shirttail of his in the cemetery—that this can have the magical effect of healing him. I have even known such people personally. I knew one person who, at the time the Emperor Frederick¹³ was ill (when he was still Crown Prince—you know all about that), wrote to the Empress (as she was later), asking for the shirttails belonging to her husband. He would bury them in the cemetery and the Emperor would then be cured. You can imagine how this request was received. But the man had simply done what he thought would lead to the Emperor's recovery. He himself told me about it, adding that it would have been much less foolish to let him have that shirttail than to send for the English Doctor Mackenzie, and so on; that had been absurd—they should have given him the shirttail.

Now when this kind of thing comes to the notice of a materialist he says: That's a superstition which has sprung up somewhere. At some time or other someone got it into his head that burying the shirttails of a sick man in the cemetery and saying a little prayer over it would cure the man.

Gentlemen, nothing has ever arisen in that way. No superstition arises by being thought out. It comes about in an entirely different way. There was once a time when people had great reverence for their dead and said to themselves: So long as a man is going about on earth he is a sinful being; beside doing good things he does many bad things. But, they thought, the dead man lives on as soul and spirit, and death makes up for all deficiencies. Thus when they thought of the dead, they thought of what was good, and by thinking of the dead they tried to make themselves better.

Now it is characteristic of human beings to forget easily. Just think how quickly those who have left us—the dead—are forgotten today! In earlier times there were persons who would give their fellowman various signs to make them think of the dead and thus to improve them. Someone in a village would think that if a man was ill, the other villagers should look after him. It was certainly not the custom to collect sick pay; that kind of thing is a modern invention. In those days the villagers all helped one another out of kindness; everyone had to think of those who were ill. The leading man in the village might say: People are egoists, so they have no thought of the sick unless they are encouraged to get out of themselves and have thoughts, for instance, of the dead. So he would tell them they should take—well, perhaps the shirttail of the sick man by which to remember him, and they should bury this in the earth, then they would surely remember him. By thinking of the dead they would remember to take care of someone living. This outer deed was contrived simply to help people's memory.

Later, people forgot the reason for this and it was put down to magic, superstition. This happens with very much that lives on as superstition; it has arisen from something perfectly reasonable. What is perfect never arises from what is imperfect. The assertion that something perfect can come from what is not perfect appears to anyone with insight as if it were said: You're to make a table, but you must make it as clumsy and unfinished as you can to begin with, so that it may in time become a perfect table. But things don't happen that way. We never get a well-made table from one that is ill-made. The table begins by being a good one and becomes battered in the course of time. And that's the way it happens outside in nature too, anywhere in the world. You first have things in a perfect state, then out of them comes the imperfect. It is the same with the human being: his spirit in the beginning, though lacking freedom, was in a certain state of perfection. But his body—it is true—was imperfect. And yet precisely in this lay the body's perfection: it was soft and therefore capable of being formed by the spirit so that cultural progress could be made.

So you see, gentlemen, we are not justified in thinking that human beings were originally like the savages of today. The savages have developed into what they now are—with their superstitions, their magical practices and their unclean appearance-from states originally more perfect. The only superiority we have over them is that, while starting from the same conditions, we did not degenerate as they did. I might therefore say: The evolution of man has taken two paths. It is not true that the savages of today represent the original condition of mankind. Mankind, though to begin with it looked more animal-like, was highly civilized.

Now perhaps you will ask: But were those original animal-like men the descendants of apes or of other animals? That is a natural question. You look at the apes as they are today and say: We are descended from those apes. Ah! but when human beings had their animal form, there were no such animals as our present apes! Men have not descended, therefore, from the apes. On the contrary! Just as the present savages have fallen from the level of the human beings of primeval times, so the apes are beings who have fallen still lower.

On going back further in the evolution of the earth, we find human beings formed in the way I described here recently, out of a soft element-not out of our present animals. Human beings can never evolve out of the apes of today. On the other hand it could easily be possible that if conditions prevailing on earth today continue, conditions in which everything is based on violence and power, and wisdom counts for nothing—well, it could indeed happen that the men who want to found everything on power would gradually take on animal-like bodies again, and that two races would then appear. One race would be those who stand for peace, for the spirit, and for wisdom, while the other would be those who revert to an animal form. It might indeed be said that those who care nothing today for the progress of mankind, for spiritual realities, may be running the risk of degenerating into an ape species.

You see, all manner of strange things are experienced today. Of course, what newspapers report is largely untrue, but sometimes it shows the trend of people's thinking in a remarkable way. During our recent trip to Holland we bought an illustrated paper, and on the last page there was a curious picture: a child, a small child, really a baby—and as its nurse, taking care of it, bringing it up, an ape, an orangutan. There it was, holding the baby quite properly, and it was to be engaged, the paper said,—somewhere in America, of course—as a nursemaid.

Now it is possible that this may not yet be actual fact, but it shows what some people are fancying: they would like to use apes today as nursemaids. And if apes become nursemaids, gentlemen, what an outlook for mankind! Once it is discovered that apes can be employed to look after children—it is, of course, possible to train them to do many things; the child will have to suffer for it, but the ape could be so trained: in certain circumstances it could be trained to look after the physical needs of children—well, then people will carry the idea further and the social question will be on a new level. You will see far-reaching proposals for breeding apes and putting them to work in factories. Apes will be found to be cheaper than men, hence this will be looked upon as the solution of the social problem. If people really succeed in having apes look after their children—well, we'll be deluged by pamphlets on how to solve the social question by breeding apes!

It is indeed conceivable that this might easily happen. Only think: other animals beside apes can be trained to do many things. Dogs, for instance, are very teachable. But the question is whether this will be for the advance or the decline of civilization. Civilization will most definitely decline. It will deteriorate. The children brought up by ape-nurses will quite certainly become ape-like. Then indeed we shall have perfection changing into imperfection. We must realize clearly that it is indeed possible for certain human beings to have an ape-like nature in the future, but that the human race in the past was never such that mankind evolved from the ape. For when man still had an animal form—quite different indeed from that of the ape—the present apes were not yet in existence. The apes themselves are degenerate beings; they have fallen from a higher stage.

When we consider those primitive peoples who may be said to have been rich in spirit but animal-like in body, we find they were still undeveloped in reason, in intelligence—the faculty of which we are so proud. Those men of ancient times were not capable of thinking. Hence, when anyone today who prides himself particularly on his thinking comes across ancient documents, he looks for them to be based on thought—and looks in vain. He says, therefore: This is all very beautiful, but it's simply poetry. But, gentlemen, we can't judge everything by our own standards alone, for then we go astray. That ancient humanity had, above all, great powers of imagination, an imagination that worked like an instinct. When we today use our imagination we often pull ourselves up and think: Imagination has no place in what is real. This is quite right for us today, but the men of primeval times, primitive men, would never have been able to carry on without imagination.

Now it will seem strange to you how this lively imagination possessed by primitive men could have been applied to anything real. But here too we have wrong conceptions. In your history books at school you will have read about the tremendous importance for human evolution that is accorded to the invention of paper. The paper we write on—made of rags—has been in existence for only a few centuries. Before that, people had to write on parchment, which has a different origin. Only at the end of the Middle Ages did someone discover the possibility of making paper from the fibers of plants, fibers worn threadbare after having first been used for clothes. Human beings were late in acquiring the intellect that was needed for making this paper.

But the same thing (except that it is not as white as we like it for our black ink) was discovered long ago. The same stuff as is used for our present paper was discovered not just two or three thousand years ago but many, many thousands of years before our day. By whom, then? Not by human beings at all, but by wasps! Just look at any wasp's nest you find hanging in a tree. Look at the material it consists of—paper! Not white paper, not the kind you write on, for the wasps are not yet in the habit of writing, otherwise they would have made white paper, but such paper as you might use for a package. We do have a drab-colored paper for packages that is just what the wasps use for making their nests. The wasps found out how to make paper thousands and thousands of years ago, long before human beings arrived at it through their intellect.

The difference is that instinct works in animals while in the man of primeval times it was imagination; they would have been incapable of making anything if imagination had not enabled them to do so, for they lacked intelligence. We must therefore conclude that in outward appearance these primeval men were more like animals than are the men of today, but to a certain extent they were possessed by the spirit, the spirit worked in them. It was not they who possessed the spirit through their own powers, they were possessed by it and their souls had great power of imagination. With imagination they made their tools; imagination helped them in all they did, and enabled them to make everything they needed.

We, gentlemen, are terribly proud of all our inventions, but we should consider whether we really have cause to be so; for much of what constitutes the greatness of our culture has actually developed from quite simple ideas. Listen to this, for instance: When you read about the Trojan War, do you realize when it took place?—about 1200 years before the founding of Christianity. Now when we hear about wars like that—which didn't take place in Greece, but far away, over there in Asia—well, hearing the outcome the next day in Greece by telegram, as we would now do: that, gentlemen, didn't happen in those days! Today if we receive a telegram, the Post Office dispatches it to us. Naturally this didn't happen at that time in Greece, for the Greeks had no telegraph. What then could they do? Well, now look, the war was over here in one place; then there was the sea and an island, a mountain and again sea; over there another island, a mountain and then sea; and so on, till you came to Greece—here Asia, sea, and here in the midst, Greece. It was agreed that when the war was ended three fires would be kindled on the mountains. Whoever was posted on the nearest mountain was to give the first signal by running up and lighting three fires. The watch on the next mountain, upon seeing the three fires, lit three fires in his turn; the next watchman again three fires; and in this way the message arrived in Greece in quite a short time. This was their method of sending a telegram. It was done like that. It's a simple way of telegraphing. It worked fast—and before the days of the telegram people had to make do with this.

And how is it today? When you telephone—not telegraph but telephone—I will show you in the simplest possible way what happens. We have a kind of magnet which, it is true, is produced by electricity; and we have something called an armature. When the circuit is closed, this is pulled close; when the circuit is open, the armature is released, and thus it oscillates back and forth. It is connected by a wire with a plate, which vibrates with it and transmits what is generated by the armature—in just the same way as in those olden times the three fires conveyed messages to men. This is rather more complicated, and, of course, electricity has been used in applying it, but it is still the same idea.

When we hear such things we must surely respect what the human beings of those ancient times devised and organized out of their imaginative faculty. And when we read the old documents with this feeling we must surely say: Those men accomplished great things on a purely spiritual level and all out of imagination. To come to a thorough realization of this you need only to consider what people believe today. They believe they know something about the old Germanic gods—Wotan, Loki, for instance. You find pictures of them in human form in books: Wotan with a flowing beard; Loki looking like a devil, with red hair, and so on. It is thought that the men of old, the ancient Germans, had the same ideas about Wotan and Loki. But that is not true. The men of old had rather the following conception: When the wind blows, there is something spiritual in it—which is indeed true—and that is Wotan blowing in the wind. They never imagined that when they went into the woods, they would meet Wotan there in the guise of an ordinary man. To describe a meeting with Wotan they would have spoken of the wind blowing through the woods. This can still be felt in the very word Wotan by anyone who is sensitive to these things. And Loki—they had no image of Loki sitting quietly in a corner staring stupidly; Loki lived in the fire!

Indeed, in various ways the people were always talking about Wotan and Loki. Someone would say, for instance: When you go over the mountain, you may meet Wotan. He will make you either strong or weak, whichever you deserve. That is how people felt, how they understood these things. Today one says that's just superstition. But in those times they didn't understand it to be so. They knew: When you go up there to that corner so difficult to reach, you don't meet a man in a body like any ordinary man. But the very shape of the mountain gives rise to a special whirlwind in that place, and a special kind of air is wafted up to that corner from an abyss. If you withstand this and keep to your path, you may become well or you may become ill. In what way you become well or ill, the people were ready to tell; they were in harmony with nature and would speak not in an intellectual way but out of their imagination. Your modern doctor would try to express himself intellectually: If you have a tendency to tuberculosis, go up to a certain height on the mountain and sit there every day. Continue to do this for some time, for it will be most beneficial. That is the intellectual way of talking. But if you speak imaginatively you say: Wotan is always to be found in that high corner; if you visit him at a certain time every day for a couple of weeks, he will help you.

This is the way people coped with life out of their imagination. They worked in this way, too. Surely at some time or other you have all been far out in the country where threshing is not done by machine but is still being done by hand. You can hear the people threshing in perfect rhythm. They know that when they have to thresh for days at a time, if they go at their work without any order, just each one on his own, they will very soon be overcome by exhaustion. Threshing can't be done that way. If, however, they work rhythmically, all keeping time together, exhaustion is avoided—because their rhythm is then in harmony with the rhythm of their breathing and circulation. It even makes a difference whether they strike their flail on the out-breathing or the in-breathing or whether they do it as they are changing over from one to the other. Now why is this? You can see that it has nothing to do with intellect, for today this old way of threshing is almost unheard of. Everything of that kind is being wiped out. But in the past, all work was done rhythmically and out of imagination. The beginnings of human culture developed out of rhythm.

Now I don't suppose you really think that if you take a chunk of wood and some bits of string and fool about with them in some amateurish fashion, you'll suddenly have a violin. A violin comes about when mind, when spirit, is exerted, when the wood is carefully shaped in a particular way, when the string is put through a special process, and so forth. We have to say then: These primeval people, who were not yet thinking for themselves, could attribute the way machines were originally made only to the spirit that possessed them, that worked in them. Therefore, these people, working not out of the intellect, but out of their imagination, naturally tended to speak of the spirit everywhere.

When today someone constructs a machine by the work of his intellect, he does not say that the spirit helped him—and rightly so. But when a man of those early times who knew nothing about thinking, who had no capacity for, thinking, when that man constructed something, he felt immediately: the spirit is helping me.

It happened therefore that when the Europeans, those “superior” humans, first arrived in America and also later, in the nineteenth century, when they came to the regions where Indians such as belonged to ancient times were still living, these Indians spoke of (it was possible to find out what they were saying) the “Great Spirit” ruling everywhere. These primitive men have always continued to speak in this way of the Being ruling in everything. It was this “Great Spirit” that was venerated particularly by the human beings living in Atlantean times when there was still land between Europe and America; the Indians retained this veneration, and knew nothing as yet of intellect. They then came gradually to know the “superior” men before being exterminated by them. They came to know the Europeans' printed paper on which there were little signs which they took to be small devils. They abhorred the paper and the little signs, for these were intellectual in origin, and a man whose activities arise out of imagination abominates what comes from the intellect.

Now the European with his materialistic civilization knows how to construct a locomotive. The intellectual method by which he constructs his engine could never have been the way the ancient Greeks would have set about it, for the Greeks still lacked intellect. Intellect first came to man in the fifteenth and sixteenth centuries. The Greeks would have carried out their construction with the help of their imagination. Since the Greeks ascribed all natural forms to good spirits and all that is not nature, all that is artificially produced, to bad spirits, they would have said: An evil spirit lives in the locomotive. They would certainly have contrived their construction from imagination; nothing else would ever have occurred to them than that they were being aided by the spirit.

Therefore, gentlemen, you see that we have actually to ascribe a lofty spirit to the original, primitive human being; for imagination is of a far more spiritual nature in the human soul than the mere intellect that is prized so highly today.

Former conditions, however, can never come back. We have to go forward—but not with the idea that what exists today in the animal as pure instinct could ever have developed into spirit. We ought not, therefore, to picture primitive men as having been possessed of mere instinct. They knew that it was the spirit working in them. That is why they had, as we say nowadays, such a strong belief in the spirit.

Perhaps this contributes a little to our understanding of how human culture has evolved. Also, we must concede that the people are right who contend that human beings have arisen from animal forms, for so indeed they have—but not from such forms as the present animals, for these forms only came into being later when humanity was already in existence. The early animal-like forms of man which gradually developed in the course of human evolution into his present form, together with the faculties which he already had at that time, came about because man's spiritual entity was originally more perfect than it is today—not in terms of intellect but of imagination. We have to remember always that this original perfection was due to the fact that man was not free; man was, as it were, possessed by the spirit. Only intellect enables man to become free. By means of his intellect man can become free.

You see, anyone who works with his intellect can say: now at a certain hour I'm going to think out such and such a thing. This can't be done by a poet, for even today a poet still works out of his imagination. Goethe was a great poet. Sometimes when someone asked him to write a poem or when he himself felt inclined to do so, he sat himself down to write one at a certain time—and, well, the result was pitiful! That people are not aware of this today comes simply from their inability to distinguish good poetry from bad. Among Goethe's poems there are many bad ones. Imaginative work can be done only when the mood for it is there, and when the mood has seized a poet, he must write the poem down at once. And that's how it was in the case of primeval humans. They were never able to do things out of free will. Free will developed gradually-but not wisdom. Wisdom was originally greater than free will and it must now regain its greatness. That means, we have to come back to the spirit by way of the intellect.

And that, you see, is the task of anthroposophy. It has no wish to do what would please many people, that is, to bring primitive conditions back to humanity-ancient Indian wisdom, for example. It is nonsense when people harp on that. Anthroposophy, on the other hand, sets value on a return to the spirit, but a return to the spirit precisely in full possession of the intellect, with the intellect fully alive. It is important, gentlemen, and must be borne strictly in mind, that we have nothing at all against the intellect; rather, the point is that we have to go forward with it. Originally human beings had spirit without intellect; then the spirit gradually fell away and the intellect increased. Now, by means of the intellect, we have to regain the spirit. Culture is obliged to take this course.

If it does not do so—well, gentlemen, people are always saying that the World War was unlike anything ever experienced before, and it is indeed a fact that men have never before so viciously torn one another to pieces. But if men refuse to take the course of returning to the spirit and bringing their intellect with them, then still greater wars will come upon us, wars that will become more and more savage. Men will really destroy one another as the two rats did that, shut up together in a cage, gnawed at each other till there was nothing left of them but two tails. That is putting it rather brutally, but in fact mankind is on the way to total extermination. It is very important to know this.

• 12. Hippocrates of Cos, 460–377 BC. Greek physician, founder of ancient medicine.
• 13. Emperor Frederick III, 1831–1888. Suffered from a disease of the larynx. It is not known who wrote the request.

Rudolf Steiner: Good morning, gentlemen! Perhaps someone has a question? We will not be able to meet again for a little while.

Herr Erbsmehl: I have a rather complicated question. I don't quite know how to put it. One knows that plants have different scents. This is also true of the various human races. You have already spoken to us, Dr. Steiner, about the evolution of humanity. A factor in this evolution must have been that each kind of being acquired what would benefit it. Different smells can be associated with the various races. so there must be some spiritual connection. Just as the plants have their scent from the earth, so the different races of human beings must have acquired their smell. How does this relate to human evolution?

Dr. Steiner: I will try to put the question in a way that will lead to what you have in mind. You have been thinking, have you not, of different kingdoms of nature: plants, animals, human beings. Also, we must not forget, minerals have different odors. Now smell is only one sense-perception and there are many other kinds. So perhaps we could say, the question is how the different smells belonging to the different beings of nature are related to the origin of these beings.

Well, let us first consider what causes smell. What is smell? You must realize first of all that people have varying reactions to a smell coming from an object or from other products of nature. For instance, in a place where people are drinking wine, someone who is a wine-drinker himself hardly notices the smell, while someone who never touches wine finds it extremely unpleasant either to be in a room where others are drinking wine or in a place where wine is stored. It is the same with other things. For instance, there are people, usually women, who can't stay in a room where there is a dog even for a short time without getting a headache. Different beings, therefore, are sensitive to smells in different ways. This makes it difficult at the very outset to get at the truth.

But what has been said applies not only to smell; it applies equally to other sense-perceptions. Imagine for a moment that standing where you are, you put your hand into water of, say 79 degrees or 80 degrees Fahrenheit. The water will not seem particularly cold. But if you have previously had your hand for some time in water of 86 degrees and then you plunge it into water of 80 degrees, the water will seem colder than it did before. This can be carried further. Think of a red surface. If the background is white, the red will seem very vivid to you. But if you paint the background blue, the red surface will lose some of its vividness. Everything, therefore, depends very largely upon how the human being himself is related to the things. This has led to the opinion that man does not perceive objects in themselves but only the effect they have upon him. We have spoken of this before. But we must get to the truth behind such things.

There is no question that a violet is easily distinguishable from the asafetida by its smell. The violet has a scent that is always pleasant; the asafetida has a smell that is offensive, that we want to avoid. It is also correct that different races have different smells. Someone with, shall I say, a sensitive nose will certainly be able to distinguish a Japanese from a European by their smell.

Now we must be clear as to what it is that causes smell. The fact of the matter is that any object with a smell or scent emits something that comes toward our own body in a gaseous or airy form. When nothing of this kind comes toward us, we cannot smell the object. And these gaseous substances must come into contact with our organ of smell, our nose. We can't smell a liquid as liquid, we can only taste it. We can smell a liquid only when it emits air, that is to say, gaseous substance. We don't smell our foodstuffs because they are fluid but because they emit air which then passes into us through our nose.

There are people who can't smell at all. The whole world is devoid of smell as far as they are concerned. Only recently I met a man whose incapacity to smell is a severe handicap to him because his work requires that he should be able to distinguish things by their scent. His defect is a grave disadvantage. The cause is, of course, imperfectly developed olfactory nerves.

And now let us ask: how is it that bodies or objects emit gas which may have a particular smell? Objects or bodies can be classified. There are solid bodies—they were called earthy bodies in earlier times; there are fluid bodies-they were called watery bodies in earlier times. People used to call water what we no longer classify as water. In earlier times everything fluid was called water, even quicksilver. Then there are gaseous or aeriform bodies. If we think of these three kinds of bodies—solid, fluid, and gaseous—one fact is particularly striking. Water is certainly fluid, but when it freezes to ice, it becomes a solid body. A metal—lead, for instance—is solid, but when you heat the lead sufficiently it becomes fluid, like water. So these different substances—solid, fluid, gaseous substances—can be led over into the other conditions. Even air can be solidified today, or in any case liquefied, and there is every expectation of being able to carry this further. Any object or body can be either solid, fluid or gaseous.

Any object that has a smell contains gas imprisoned, as it were, within it. We don't smell a solid body as such or a fluid body as such: we always smell a gas. But now, a violet is certainly not a gaseous body and yet we can smell it. Of what is a violet composed? It is obviously solid, yet it has scent. We must picture to ourselves that it contains solid constituents and between them something that vaporizes as gas. The violet contains gas that can vaporize. In order that this may be possible, the violet must be attracted to certain forces. When you pick a violet, you really only pick the solid part of it and you look at this solid part. But actually the violet does not only consist of the solid part that you pick. What the violet is, is enshrined in this solid part. One can say that the real violet, that which gives forth the fragrance, is actually a gas. It is there within the petals and the other parts of the flower—just as you stand in your shoes or boots. You are not your boots. And what has fragrance in the violet is not its solid part but its gaseous part.

When people look out into the universe they think that space is empty and that the stars are in this empty space. In times gone by, peasants believed that there was emptiness all around them as they moved about. Today everyone knows that there is air around us, not emptiness. So, too, we can know that in the universe there is no emptiness anywhere; either matter is there or spirit is there. It can be proved quite exactly that there is no emptiness anywhere in the universe. This is interesting to think about. I will prove it to you by an example.

For the moment let us disregard what Copernicus taught, namely, that the earth revolves around the sun; let us take things as they appear.¹⁴ We have the earth with the sun moving around it, rising in the east and setting in the west. The sun is always at a different point. But there is something remarkable here. In certain regions—but everywhere, really; one only has to observe carefully—at sunrise and at sunset, other times too, there is not only twilight but something else that is always a thing of wonder. Around the sun there is a kind of radiating light. Whenever we look at the sun, but especially toward morning and evening, this radiating light is apparent as well as the twilight. Light radiates around the sun. It has a name: the zodiacal light. People rack their brains about this zodiacal light—especially those who think in a materialistic way. They say to themselves: The sun shines in empty space and when it shines, it illumines other celestial bodies, but where does this zodiacal light around the sun come from? Countless theories have been put forward as to its origin. Whether one assumes that the sun moves around through empty space, or—as Copernicus taught—merely stands still, this does not account in any way for the presence of that light. So where does the light come from?

This is a very simple matter to explain. You will certainly on a very clear evening have walked through the town and seen the street lamps. On a clear evening the lights have definite outlines. But on a misty, foggy evening there is always a haze of light around them. Why is this? The haze is caused by the mist. At certain times the sun moves over the sky in a haze because heavenly space is not empty but filled with fine mist. The radiance that is present in this fine mist is the zodiacal light. All kinds of explanations have been given: for example, that comets are always flashing through space out there. And so, of course, they are. But the reason why this zodiacal light that accompanies the sun is sometimes strong, sometimes faint, sometimes not visible at all is that the mist in the universe is sometimes dense and sometimes thin. Thus we can say: The whole of cosmic space is filled with something.

But as I have already told you, it is not correct to think that there is substance or matter everywhere. I have told you that materialistic physicists would be immensely astonished if they went up into space expecting to find the sun as they describe it in their science. Their descriptions are nonsense. If by some convenient transport the physicists could reach the sun, they would be amazed to find no gas whatsoever. They would find hollow space, a real vacuum. This vacuum radiates light. And what they would find is spirit. We cannot say there is only matter everywhere: we must say there is also spirit everywhere, real spirit. So you see, everything on the earth is worked upon from outer space, not only by matter but also by spirit.

And now, gentlemen, let us consider how the spiritual is connected with the physical in man.

There is a creature familiar to us all that has a better sense of smell than you or 1, namely the dog. Dogs have a much more delicate sense of smell than human beings. And you know to what use this is put nowadays. Think of the police dogs that through their sense of smell find persons who have run away after committing some crime. The dog picks up a scent at the spot where the crime was committed and follows it until it leads to the criminal. The dog has very delicate olfactory nerves. It is extremely interesting to study this fine sense-perception and to see how these olfactory nerves are connected with the rest of the dog's organism. Behind its nose, in its brain the dog has a very interesting organ of smell. Its nose is only one part. The larger part of a dog's organ of smell is situated behind the nose, in the brain.

Now let us compare the dog's organ of smell with that of the human being. The dog has a brain that is clearly made for smelling, a brain that becomes an organ of smell. In the human being the greater part of this “smell-brain” has been transformed into an “intelligence-brain.” We understand things; the dog doesn't understand things, he smells them. We understand them because at the place where the dog has his organ of smell, we have that organ transformed. Our organ of intelligence is a transformed organ of smell. In us there is only a tiny remnant left of this “smell-brain.” That is why our sense of smell is inferior to the dog's. And so you can imagine that when a dog runs over the fields, he finds everything terribly interesting; so many smells come to him that if he were able to describe it, he would say the world is all smell. If among dogs there were a thinker like Schopenhauer,¹⁵ he would write interesting books! Schopenhauer wrote a book called “The World as Will and Idea”—but he was a man and his organ of smell had become an organ of thinking. The dog could write a book called “The World as Will and Smell.” In the dog's book there would be a great deal beyond the discernment of a human being, because while a human being forms an idea, a mental image of things, a dog smells them. And it is my private opinion that the dog's book—if the dog were a Schopenhauer—would actually be more interesting than the book that Schopenhauer himself wrote!

So you see how it is. We live in a world that can be smelled, and other creatures—the dog, for instance—are much more acutely aware of this than we are.

Now since the universe is filled with the gaseous substance we perceive in the zodiacal light, this universe would be found to be emitting all kinds of different smells if organs of smell existed which were even more delicate than that of the dog. Imagine some creature sniffing toward the sun, not seeing the beauty of the sun but becoming aware through its sniffing of how the sun smells. Such a creature would not say as the poets do: The lovers went a-roaming in the enchanting moonlit night—but he would say: The lovers went a-roaming in the enchanting moon-scented night, in a world of sweet fragrance—or perhaps, since it's to do with the moon, the scents would not be so very pleasantly fragrant! Again, such a creature might sniff toward the evening star, and its smell would be different from that of the sun. Then it might sniff toward Mercury, toward Venus, toward Saturn.

It would have no picture of these stars like that transmitted through the eyes, but it would get the sun smell, the moon smell, the Saturn smell, the Mars smell, the Venus smell. If there were such creatures, they would be guided by what the Spirit inscribed in the smell of the cosmic gas, by what the spirit of Venus, Mercury, Sun, Moon inscribes into world existence.

But now, gentlemen, think of fish. Fish don't smell things. But they take on colors according to how the sun shines upon them. They reflect in their own coloring what comes to them from the sun. So you see, a being with a very delicate sense of smell would actually adjust its being to the way it smells the universe.

Such beings do exist. There are beings that can actually smell the universe: namely, the plants. The plants smell the universe and adapt themselves accordingly. What does the violet do? The violet is really all nose, a very, very delicate nose. The violet is beautifully aware of what streams from Mercury and forms its scent-body accordingly, while the asafetida has a delicate perception of what streams from Saturn and forms its gas-body accordingly, having thereby an offensive odor. And so it is that every being in the plant world is perceiving the smells that come from the planetary world.

But now what about plants that have no fragrance? Why have they no scent? As a matter of fact, to sensitive noses all plants do have a certain scent—at the least, they have what can be called a refreshing aroma—and this has a very strong effect upon them. This refreshing smell comes from the sun. A large number of plants are only receptive to this sun smell. But various plants, like the violet or the asafetida, are receptive to the planetary influences: these are the sweet-smelling or the bad-smelling plants.

And so we can say when we smell a violet: This violet is really all nose—but a delicate nose, inhaling the cosmic scent of Mercury. It holds the scent, as I have indicated, between its solid parts and exhales it; then the scent is dense enough for us to be able to smell it. So when Mercury comes toward us through the violet, we smell Mercury. If with our coarse noses we were to sniff toward Saturn, we would smell nothing. But when the asafetida, which has a keen nose for Saturn, sniffs toward that planet, it smells what comes from it, adapts its gas content accordingly, and has a most foul odor. Suppose you are walking through an avenue of horse chestnuts—you know the scent of horse chestnut, or of linden blossoms? They both have such perfume because their flowers are sensitive noses for everything that streams into the universe from Venus. And so in very truth the fragrances of heaven come to us out of the plants.

Now let us turn to something else Herr Erbsmehl mentioned in his question, namely the human races. Originally, different races lived in different regions of the earth. One race developed in one region, another race in another. Why was this? It is quite correct to say that one planet has a particularly strong influence upon one part of the earth, another planet upon another part. In Asia, for instance, the land is strongly affected by what streams to the earth from Venus—Venus, the evening star. What streams from Saturn works with particular strength upon the American soil. And Mars works particularly strongly upon Africa. So we find that each of the planets works particularly strongly upon some specific part of the earth. They radiate their light from the various places where they stand in the heavens. The light of Venus, for instance, works quite differently upon the earth from the light of Mercury. This is connected with the different formations of mountains, of rocks. Thus the different races inhabiting different regions of the earth are dependent upon the fact that one part of the earth is particularly receptive to the influences of Venus, another part to the influences of Saturn, and so on. And the plant-nature in man is determined in accordance with this.

The human being has the whole of nature within himself: mineral, plant, animal, and man. The plant-nature in the human being adjusts itself to the scents of the planets just as do the plants themselves. Certain minerals which still retain much of the plant-nature, also have an odor. So whether something does or does not have an odor depends upon whether it is perceiving the scents of the universe.

It is very important that you should understand these things, for people talk today about plants having perception, having a soul like human beings. That, of course, is nonsense. I spoke about it once. There are plants—like the one called Venus's flytrap¹⁶—that are supposed to have feeling. When an insect comes close enough, the “trap” closes and the insect is caught. It would be just as logical to say that a mousetrap has a soul, for the reason that when a mouse comes close enough, the trap shuts and the mouse is caught! Externalities of this kind should be ignored if one wants to acquire real knowledge. If knowledge is our aim, we must get to the root of things. Thus, if we know that with their fragrance the plants are breathing out what they inhale from the universe, then we can say that plants are the delicate organs of smell that belong to the earth. And the human nose, gentlemen—that's really a coarse plant. It grows out of man like a kind of blossom, but it has become coarse. It is a coarse flower that grows out of the human being. It no longer has such delicate perception as the plants. These are pictures, of course, but they are true. And it's the way things are.

So we can say: wherever we go in the world of plants, we find the earth covered with noses—the plants. But it never occurs to us that our own strange noses really derive from the plants. As a matter of fact, many blossoms look like a human nose. There are indeed such plants—the snapdragons, also the mints—they look just like a nose. You find them growing everywhere.

In this way we attain true knowledge of the world. And we discover how mankind is indeed related to all the rest of the universe. It might well be said, man is a poor creature: he has a nose for smelling, but he can't smell much because his nose has become too coarse, whereas the blossoms of plants can smell the whole universe. The leaves of plants can be compared to the human tongue: they can taste the world. The roots of plants can be compared to the organ in man that looks at things: his eyes, but in man it's a weak organ. Poor human being! He has everything that the beings of outer nature have, but in him it has all become feeble.

But now, gentlemen, we sometimes come across strange things. If we were able to smell as keenly as the plants smell and were able to taste as delicately as their leaves taste—well, we wouldn't know where we were, for scents and tastes would come to us from every direction! We wouldn't have to eat anything in order to experience taste because taste would stream toward us from all sides. But this does not happen to us. Man no longer has such perceptions. Instead, he has his intelligence. Think of an animal that has a “smell-brain” strongly developed behind its nose. In the human being this kind of brain is stunted and his nose has become coarse; it is just a shrunken remnant. But instead, he has his reasoning brain. It is the same with his organ of taste. Most animals have a brain highly developed for tasting; they can at once distinguish one kind of food from another. It is impossible for us humans to conceive the intensity with which animals experience taste. Why, we would jump out of our chairs if our food tasted as strongly to us as their food tastes to them! Our feeble taste for sugar can give us no notion of the joy a piece of sugar gives to a dog. This is because most animals have a very highly developed “taste-brain.” Of this too, man has only a tiny remnant left. Instead, he is able to form ideas; the “taste-brain” has been metamorphosed so that he is able to form ideas.

Man has become the noblest being on the earth because only a tiny part of his brain is engaged in sense perception-, the rest of it has been transformed into an instrument of thinking and feeling. Thereby man becomes the highest being. So we can say: In the human brain a mighty transformation of the faculties of tasting and smelling has taken place and only tiny vestiges remain of the “taste-brain” and the “smell-brain.” In the animal, this does not exist, but these faculties are very highly developed. The outer structures themselves are evidence of it. If man had a “smell-brain” as highly developed as the dog's, he would have no forehead. The forehead would slope backward because the “smell-brain” would have developed towards the back of the head. Since the “smell-brain” is transformed, the forehead is lofty. The dog's nose stretches forward and its brain lies further back. Someone who trains himself to observe this can tell which kinds of animals have a particularly keen sense of smell. He needs only to observe whether the brain lies toward the back and the nose is highly developed; then he knows that this particular animal has a fine sense of smell.

Now let's look at the plants. Their noses continue right down to the root, down into the earth. Here, everything is nose, only—in contrast to man—this nose becomes aware of taste as well, of the world of taste. And you see, this shows us that man's higher development is due to the fact that these very faculties which the animals and plants possess are imperfect in him; they have been metamorphosed. So we can say that man is a being of greater perfection than the other creatures of nature because what is developed to perfection in them exists in him in an imperfect state!

You can easily understand this: just think of a chicken. It slips out of the shell and at once it can take care of its own needs; it can right away scratch about for its food. Think of the human being in comparison! The animal can do everything. Why? Because the organs of its brain have not yet been metamorphosed into organs of thinking. When a human being is born, his brain has to acquire mastery over these blunted remains of sense organs. And so a child has to learn, while the animal doesn't need to learn, for it knows everything from the start. Human beings, having one-sidedly developed only their brain, can think with great subtlety but are terribly clumsy fellows. It is important for the human being that not too much of his brain shall be transformed. If too much has been transformed, he may be a good poet but he will certainly not be a good mechanic. He will have no knack for doing things in the outside world.

This state of things is connected with what I was talking about the other day, namely, that many people, owing to an excessive consumption of potatoes, have transformed a very large part of their brain. The result is that such people are clever but unskillful. That is so often the case today. They have to struggle to do things that they should really be able to do quite easily. For instance, there are men who are quite unable to sew on a trouser-button. They are able to write a marvelously good book, but they are incapable of sewing on a button! This is because the nerves which are nerves of perception in the more delicate organs have been transformed almost entirely into brain-nerves.

Once I knew a man who had a terrible dread of the future.¹⁷ He argued that in olden times man's senses were more delicate, more keen, just because he had less brain, that in the course of human evolution what had in earlier times belonged to the senses and enhanced their perception was metamorphosed into a clever brain. The man was afraid that this would go further, that more and more of the sensory brain would become thinking brain, so that finally human beings would be utterly incapacitated, going about with defective eyes and so forth. In olden times people went through life with good sight; now they need glasses. Their sense of smell is not nearly as keen as it was once. Their hands are becoming clumsy. And anything that becomes clumsy is bound to deteriorate. The man was afraid that everything would be transformed into brain and that the human head would get bigger and bigger and the legs smaller and smaller and all would atrophy. He thought quite seriously that human beings would someday be no more than round heads rolling around the world—and then what would happen? The man was completely, tragically in earnest.

And his thought was perfectly correct. For if the human being does not find his way again to what he was once able to grasp through imagination, if he does not come again to the spirit, then he will become a ball of this kind! It is literally true that spiritual science does not simply make a man clever. As a matter of fact, if he takes it merely as one more theory, far from becoming more clever, he will become definitely more stupid. But if he assimilates spiritual science in the right way, it will work into his very fingers! Clumsy fingers will become more skillful again because the external world is getting its rightful significance again.

Through spiritual science the outer world becomes spiritualized, but that does not make you clumsier. These are things to which attention must be paid.

You see, in the days when mankind created sagas, legends, mythologies (there was recently a question about this), much less sense activity had so far been transformed into brain. In those days, people dreamed more than we do now, and when they dreamed, pictures appeared to them. Our thoughts today are barren. And the stories you hear about Wotan, Loki, about the old Greek gods—Zeus, Aphrodite and so forth—these stories originated from the fact that man did not yet have so much of that cleverness which is valued so highly today. People become more clever, certainly—but one learns to know the world not merely through intelligence but rather by learning to observe it.

Think of an adult person with a child in front of him. The adult may be a bit conceited about his own cleverness; if so, the child will seem stupid. But if the adult has any sense for what comes from a child out of his very nature, he will regard that as having far higher value than his own cleverness. One cannot grasp what exists in nature by brainwork alone, but by being able to penetrate into the secrets of nature. Cleverness does not necessarily lead to knowledge. A clever man is not necessarily very wise. Clever people can't, of course, be stupid, but they may certainly lack wisdom; they may have no real knowledge of the world. Cleverness can be used in all sorts of ways: to classify plants and minerals, to make chemical compounds, to vote, to play dominoes and chess, to speculate on the Stock Exchange. The cleverness by which people cheat on the Stock Exchange is the same cleverness that one uses to study chemistry. The only difference is that a man is simply concentrating on something else when he is studying chemistry than when he is speculating on the Stock Exchange! Cleverness is present in both cases. It is simply a question of what one is concentrating on.

Obviously, too much should not be transformed into brain. If one were to dissect the heads of great financial magnates, one would find extraordinary brains. In this area, anatomy has brought a great deal to light. It has been possible to see in a brain proof of cleverness—but never proof of knowledge!

So—I have tried to develop a few aspects of the question. I hope you are not altogether dissatisfied with the answer. As soon as I return, we will have the next meeting. I'm sorry I can't give lectures here and in England at the same time—such a thing is still beyond us! When we reach that point, there will be no need for a break. But for the time being, gentlemen, I must say goodbye.

• 14. Nicholas Copernicus, 1473–1543. Astronomer.
• 15. Arthur Schopenhauer, 1788–1860. Philosopher.
• 16. Venus's-flytrap: Dionaea muscipula, found in swamps in the warmer part of North America. See Charles Darwin, Insectivorous Plants, 1875.
• 17. Hermann Rollett, 1819–1904. Austrian writer. See Rudolf Steiner, The Younger Generation (mentioned above), page 150.