10 lectures in Düsseldorf, April 12-18, 1909; participants' notes from Q&A sessions (CW 110) Ever since nature and consciousness were separated during the late
Prokofieff draws on the whole extent of Rudolf Steiner s work and combines it with his own original spiritual research to form an intricate picture of the cosmi
Speaking at a time of intense war in Europe, Rudolf Steiner reveals the spiritual roots of the crises of our times and the means by which we can overcome them.