Aelzina BooksThe Complete Works of Rudolf Steiner: Volume 325
Die Naturwissenschaft und die weltgeschichtliche Entwickelung der Menschheit seit dem Altertum
Natural Science and the World-Historical Development of Humanity since Ancient Times
Section of the Complete Works: Lectures on Natural Science
First German Edition published 1969.
Notes about the German versions of this volume:
1st edition 1969. 2nd revised edition published 1989. Four lectures previously published as a separate book in 1939. The remaining lectures previouly published in periodicals, either in 1923-1927, or 1963-1964. No text source is indicated in the 1969 edition, other than to note that the text was newly compared to all the records.
Lectures in this volume: 6
1921-05-15 Dornach
1921-05-16 Dornach
1921-05-21 Stuttgart
1921-05-22 Stuttgart
1921-05-23 Stuttgart
1921-05-24 Stuttgart
English Complete Works Version: This volume has yet to be published in a Complete Works edition.
English Non-Complete Works Full Versions: No English translations exist that included this volume in its entirety.
Other English publishing history: No sections of this volume have been published in English.
No sections of this book have been published separately in English outside of the volumes listed above (if any).