Paul Steinhardt We Need to Question String Theory!
1:02:54
Exploring the Multiverse - Is It Real? w/ Paul Halpern [Ep. 408]
1:04:47
Cumrun Vafa: Is String Theory Actually Science? (368)
14:40
Paul Steinhardt - How Did Our Universe Begin?
30:58
We need to 'gravitise' quantum mechanics, not quantise gravity | Roger Penrose | Full interview
2:03:24
Mind the Gap: Will Tiny Discrepancies Derail Cosmology?
14:55
Do We Need a Theory of Everything? Eric Weinstein & Garrett Lisi
18:22
Could this be the first evidence for string theory?
22:31