Three lectures given by Rudolf Steiner at Dornach, 20th, 21st, and 22nd of April, 1923. They are lectures four, five, and six of eleven lectures in the series entitled, A Challenge for the Goetheanum and for Anthroposophy. Published in German as, Was Wollte das Goetheanum und Was Soll Die Anthroposophie?
|I.||The Inner Experience of the Activity of Thinking||April 20, 1923|
|II.||The Physical World and the Moral-Spiritual Impulses||April 21, 1923|
|III.||Man's Faculty of Cognition in the Etheric World||April 22, 1923|