Andrew Strominger: Black Holes, Quantum Gravity, and Theoretical Physics | Lex Fridman Podcast #359

Andrew Strominger is a theoretical physicist at Harvard. Please support this podcast by checking out our sponsors:
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EPISODE LINKS:
Andrew’s website: https://www.physics.harvard.edu/people/facpages/strominger
Andrew’s papers:
Soft Hair on Black Holes: https://arxiv.org/abs/1601.00921
Photon Rings Around Warped Black Holes: https://arxiv.org/abs/2211.01674

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OUTLINE:
0:00 – Introduction
1:12 – Black holes
6:16 – Albert Einstein
25:44 – Quantum gravity
29:56 – String theory
40:44 – Holographic principle
48:41 – De Sitter space
53:53 – Speed of light
1:00:40 – Black hole information paradox
1:08:20 – Soft particles
1:17:27 – Physics vs mathematics
1:26:37 – Theory of everything
1:41:58 – Time
1:44:24 – Photon rings
2:00:05 – Thought experiments
2:08:26 – Aliens
2:14:04 – Nuclear weapons

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