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This edition: A Physicist's Rules for Time Travelers

Episode Details

Original tape date: December 4, 2017.

First aired: April 19, 2018.

Columbia U. Prof. Brian Greene, author of “The Elegant Universe” joins Faith Salie in a discussion of the underlying science of time travel and clears up some time travel myths like, is it OK to interact with your younger self while time traveling? (Turns out, it’s OK.)

Guest List

Dr. Brian Greene Professor of Math & Physics & Co-Founder of World Science Festival, Columbia University