What is a Theory of Everything: Livestream

PBS Space Time · Oct 21, 2026 · 1h 41m

Join two epic livestreams about Theories of Everything! Sign up for prizes, a download link to the videos, and more at http://www.pbsspacetime.com/events. Please subscribe to Brian Keating's YouTube Channel to watch one-on-one interviews with the guest speakers and more: https://www.youtube.com/DrBrianKeating July 28 @ 4pm Eastern (8pm UTC) - What is a Theory of Everything? Moderated by Matt O'Dowd & Brian Keating ​Featuring Max Tegmark, Stephon Alexander, James Beacham In this 90 minute conversation we explore what Theories of Everything really are outside the hype, dig into the essential…