Rationalist Judaism

Share this post
The Challenge Of Ptolemy
www.rationalistjudaism.com

The Challenge Of Ptolemy

Natan Slifkin
Nov 11, 2009
Share this post
The Challenge Of Ptolemy
www.rationalistjudaism.com

A quick reminder that today at 2pm EST is my first live shiur via Torah In Motion. The topic tonight is (probably) The Challenge Of Ptolemy. Did the Sages of the Talmud believe the world to be flat? In the Talmudic era, the rabbis faced a challenge from Ptolemy in astronomy. The way that they coped with it is remarkably different from how it is commonly portrayed. To watch/listen to the shiur, you have to register with Torah In Motion. For a list of all my classes, many of which will appear as part of this series, click here.

Share this post
The Challenge Of Ptolemy
www.rationalistjudaism.com
Previous
Next
Comments
TopNewCommunity

No posts

Ready for more?

© 2023 Natan Slifkin
Privacy ∙ Terms ∙ Collection notice
Start WritingGet the app
Substack is the home for great writing