#204 – Cumrun Vafa: String Theory
Lex Fridman Podcast26 Heinä 2021

#204 – Cumrun Vafa: String Theory

Cumrun Vafa is a theoretical physicist at Harvard. Please support this podcast by checking out our sponsors:
Headspace: https://headspace.com/lex to get free 1 month trial
The Jordan Harbinger Show: https://www.youtube.com/thejordanharbingershow
Squarespace: https://lexfridman.com/squarespace and use code LEX to get 10% off
Allform: https://allform.com/lex to get 20% off

EPISODE LINKS:
Cumrun’s Twitter: https://twitter.com/cumrunv
Cumrun’s Website: https://www.cumrunvafa.org
Puzzles to Unravel the Universe (book): https://amzn.to/3BFk5ms

PODCAST INFO:
Podcast website: https://lexfridman.com/podcast
Apple Podcasts: https://apple.co/2lwqZIr
Spotify: https://spoti.fi/2nEwCF8
RSS: https://lexfridman.com/feed/podcast/
YouTube Full Episodes: https://youtube.com/lexfridman
YouTube Clips: https://youtube.com/lexclips

SUPPORT & CONNECT:
– Check out the sponsors above, it’s the best way to support this podcast
– Support on Patreon: https://www.patreon.com/lexfridman
– Twitter: https://twitter.com/lexfridman
– Instagram: https://www.instagram.com/lexfridman
– LinkedIn: https://www.linkedin.com/in/lexfridman
– Facebook: https://www.facebook.com/lexfridman
– Medium: https://medium.com/@lexfridman

OUTLINE:
Here’s the timestamps for the episode. On some podcast players you should be able to click the timestamp to jump to that time.
(00:00) – Introduction
(07:08) – Difference between math and physics
(09:51) – Evolution of quantum mechanics
(13:09) – Can mathematics lead humanity off track
(14:07) – Beauty in mathematics
(19:27) – Philosophers using symmetry
(25:20) – How can ancient geometry be used to understand reality
(28:32) – Key ideas in the history of physics
(31:26) – Einstein’s special relativity
(35:03) – Physicists building intuition
(43:01) – Best work by Einstein
(44:45) – Quantum mechanics
(54:47) – Quantum gravity
(57:02) – String theory
(1:13:11) – 10th Dimension
(1:19:48) – Skepticism regarding string theory
(1:30:53) – Key figures in string theory
(1:35:13) – String Theory’s Nobel Prize
(1:38:18) – Edward Witten
(1:46:56) – String Theory Landscape & Swamplands
(1:55:46) – Theories of everything
(2:10:12) – Advice for young people
(2:13:14) – Death

Jaksot(494)

#493 – Jeff Kaplan: World of Warcraft, Overwatch, Blizzard, and Future of Gaming

#493 – Jeff Kaplan: World of Warcraft, Overwatch, Blizzard, and Future of Gaming

Jeff Kaplan is a legendary Blizzard game designer of World of Warcraft and Overwatch, now preparing to launch a new game, The Legend of California, from his new studio Kintsugiyama – available to wish...

11 Maalis 0s

#492 – Rick Beato: Greatest Guitarists of All Time, History & Future of Music

#492 – Rick Beato: Greatest Guitarists of All Time, History & Future of Music

Rick Beato is a music educator, interviewer, producer, songwriter, and a true multi-instrument musician, playing guitar, bass, cello & piano. His incredible YouTube channel celebrates great musicians ...

1 Maalis 0s

#491 – OpenClaw: The Viral AI Agent that Broke the Internet – Peter Steinberger

#491 – OpenClaw: The Viral AI Agent that Broke the Internet – Peter Steinberger

Peter Steinberger is the creator of OpenClaw, an open-source AI agent framework that’s the fastest-growing project in GitHub history. Thank you for listening ❤ Check out our sponsors: https://lexfridm...

12 Helmi 0s

#490 – State of AI in 2026: LLMs, Coding, Scaling Laws, China, Agents, GPUs, AGI

#490 – State of AI in 2026: LLMs, Coding, Scaling Laws, China, Agents, GPUs, AGI

Nathan Lambert and Sebastian Raschka are machine learning researchers, engineers, and educators. Nathan is the post-training lead at the Allen Institute for AI (Ai2) and the author of The RLHF Book. S...

1 Helmi 0s

#489 – Paul Rosolie: Uncontacted Tribes in the Amazon Jungle

#489 – Paul Rosolie: Uncontacted Tribes in the Amazon Jungle

Paul Rosolie is a naturalist, explorer, author of a new book titled Junglekeeper, and is someone who has dedicated his life to protecting the Amazon rainforest. Thank you for listening ❤ Check out our...

13 Tammi 3h 14min

#488 – Infinity, Paradoxes that Broke Mathematics, Gödel Incompleteness & the Multiverse – Joel David Hamkins

#488 – Infinity, Paradoxes that Broke Mathematics, Gödel Incompleteness & the Multiverse – Joel David Hamkins

Joel David Hamkins is a mathematician and philosopher specializing in set theory, the foundations of mathematics, and the nature of infinity, and he’s the #1 highest-rated user on MathOverflow. He is ...

31 Joulu 20250s

#487 – Irving Finkel: Deciphering Secrets of Ancient Civilizations & Flood Myths

#487 – Irving Finkel: Deciphering Secrets of Ancient Civilizations & Flood Myths

Irving Finkel is a scholar of ancient languages and a longtime curator at the British Museum, renowned for his expertise in Mesopotamian history and cuneiform writing. He specializes in reading and in...

12 Joulu 20250s

#486 – Michael Levin: Hidden Reality of Alien Intelligence & Biological Life

#486 – Michael Levin: Hidden Reality of Alien Intelligence & Biological Life

Michael Levin is a biologist at Tufts University working on novel ways to understand and control complex pattern formation in biological systems. Thank you for listening ❤ Check out our sponsors: http...

30 Marras 20250s

Suosittua kategoriassa Tiede

rss-mita-tulisi-tietaa
tiedekulma-podcast
rss-poliisin-mieli
utelias-mieli
rss-duodecim-lehti
radio-antro
mielipaivakirja
rss-ylistys-elaimille
rss-lihavuudesta-podcast
rss-sosiopodi
docemilia
menologeja-tutkimusmatka-vaihdevuosiin
rss-tiedetta-vai-tarinaa