Interdisciplinary Astronomy by Rudolf Steiner, Collected Works 323, CW323

18 lectures, Stuttgart, January 1–18, 1921 (CW 323) “So you see, the most important thing to me has been to call forth within you an experience of the harmony between the human constitution and the structure of the cosmos. If you’ve really been following thus far, you can’t possibly regard this harmony as a sin against the spirit of science” (from lecture 16) What is the relationship between the human being and the world of the stars? Can we comprehend the structure and movement of celestial bodies solely through advanced mathematics, or is there in reality a point beyond which mathematical functions no longer apply? Can we, in fact, transcend the limits of three-dimensional space through our thinking? In eighteen lively lectures from the beginning of 1921, Rudolf Steiner dives deeply and courageously, though carefully, into these and other profound questions. His conclusions and indications for further research are at once fascinating, stimulating, and quite possibly revolutionary in