This lecture series consists of the first two lectures in the cycle of six lectures entitled, Natural Science and Human History since Ancient Times. Published in German as, Die Naturwissenschaft und die Weltgeschichtliche Entwickelung der Menschheit Seit dem Altertum. They were given at Dornach in mid-May, 1921.
From a shorthand report unrevised by the lecturer. Presented here with the kind permission of the Philosophisch-Anthroposophischer Verlag, Dornach, Switzerland. English translation by permission of H. Collison.
|The Development of Thought from the 4th to the 19th Century I||May 15, 1921|
|The Development of Thought from the 4th to the 19th Century II||May 16, 1921|