Category Archives: ai

#433 – Sara Walker: Physics of Life, Time, Complexity, and Aliens

Sara Walker is an astrobiologist and theoretical physicist. She is the author of a new book titled “Life as No One Knows It: The Physics of Life’s Emergence”. Please support this podcast by checking out our sponsors:
– Notion: https://notion.com/lex
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Transcript: https://lexfridman.com/sara-walker-3-transcript

EPISODE LINKS:
Sara’s Book – Life as No One Knows It: https://amzn.to/3wVmOe1
Sara’s X: https://x.com/Sara_Imari
Sara’s Instagram: https://instagram.com/alien_matter

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
(10:40) – Definition of life
(31:18) – Time and space
(42:00) – Technosphere
(46:25) – Theory of everything
(55:06) – Origin of life
(1:16:44) – Assembly theory
(1:32:58) – Aliens
(1:44:48) – Great Perceptual Filter
(1:48:45) – Fashion
(1:52:47) – Beauty
(1:59:08) – Language
(2:05:50) – Computation
(2:15:37) – Consciousness
(2:24:28) – Artificial life
(2:48:21) – Free will
(2:55:05) – Why anything exists

#432 – Kevin Spacey: Power, Controversy, Betrayal, Truth & Love in Film and Life

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Kevin Spacey is a two-time Oscar-winning actor, who starred in Se7en, the Usual Suspects, American Beauty, and House of Cards, creating haunting performances of characters who often embody the dark side of human nature. Please support this podcast by checking out our sponsors:
– ExpressVPN: https://expressvpn.com/lexpod to get 3 months free
– Eight Sleep: https://eightsleep.com/lex to get $350 off
– BetterHelp: https://betterhelp.com/lex to get 10% off
– Shopify: https://shopify.com/lex to get $1 per month trial
– AG1: https://drinkag1.com/lex to get 1 month supply of fish oil

Transcript: https://lexfridman.com/kevin-spacey-transcript

EPISODE LINKS:
Kevin’s X: https://x.com/KevinSpacey
Kevin’s Instagram: https://www.instagram.com/kevinspacey
Kevin’s YouTube: https://youtube.com/kevinspacey
Kevin’s Website: https://kevinspacey.com/

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
(10:14) – Seven
(13:54) – David Fincher
(21:46) – Brad Pitt and Morgan Freeman
(27:15) – Acting
(35:40) – Improve
(44:24) – Al Pacino
(48:07) – Jack Lemmon
(57:25) – American Beauty
(1:17:34) – Mortality
(1:20:22) – Allegations
(1:38:19) – House of Cards
(1:56:55) – Jack Nicholson
(1:59:57) – Mike Nichols
(2:05:30) – Christopher Walken
(2:12:38) – Father
(2:21:30) – Future

#431 – Roman Yampolskiy: Dangers of Superintelligent AI

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Roman Yampolskiy is an AI safety researcher and author of a new book titled AI: Unexplainable, Unpredictable, Uncontrollable. Please support this podcast by checking out our sponsors:
– Yahoo Finance: https://yahoofinance.com
– MasterClass: https://masterclass.com/lexpod to get 15% off
– NetSuite: http://netsuite.com/lex to get free product tour
– LMNT: https://drinkLMNT.com/lex to get free sample pack
– Eight Sleep: https://eightsleep.com/lex to get $350 off

Transcript: https://lexfridman.com/roman-yampolskiy-transcript

EPISODE LINKS:
Roman’s X: https://twitter.com/romanyam
Roman’s Website: http://cecs.louisville.edu/ry
Roman’s AI book: https://amzn.to/4aFZuPb

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
(09:12) – Existential risk of AGI
(15:25) – Ikigai risk
(23:37) – Suffering risk
(27:12) – Timeline to AGI
(31:44) – AGI turing test
(37:06) – Yann LeCun and open source AI
(49:58) – AI control
(52:26) – Social engineering
(54:59) – Fearmongering
(1:04:49) – AI deception
(1:11:23) – Verification
(1:18:22) – Self-improving AI
(1:30:34) – Pausing AI development
(1:36:51) – AI Safety
(1:46:35) – Current AI
(1:51:58) – Simulation
(1:59:16) – Aliens
(2:00:50) – Human mind
(2:07:10) – Neuralink
(2:16:15) – Hope for the future
(2:20:11) – Meaning of life

#430 – Charan Ranganath: Human Memory, Imagination, Deja Vu, and False Memories

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Charan Ranganath is a psychologist and neuroscientist at UC Davis, specializing in human memory. He is the author of a new book titled Why We Remember. Please support this podcast by checking out our sponsors:
– Riverside: https://creators.riverside.fm/LEX and use code LEX to get 30% off
– ZipRecruiter: https://ziprecruiter.com/lex
– Notion: https://notion.com/lex
– MasterClass: https://masterclass.com/lexpod to get 15% off
– Shopify: https://shopify.com/lex to get $1 per month trial
– LMNT: https://drinkLMNT.com/lex to get free sample pack

Transcript: https://lexfridman.com/charan-ranganath-transcript

EPISODE LINKS:
Charan’s X: https://x.com/CharanRanganath
Charan’s Instagram: https://instagram.com/thememorydoc
Charan’s Website: https://charanranganath.com
Why We Remember (book): https://amzn.to/3WzUF6x
Charan’s Google Scholar: https://scholar.google.com/citations?user=ptWkt1wAAAAJ
Dynamic Memory Lab: https://dml.ucdavis.edu/

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
(10:18) – Experiencing self vs remembering self
(23:59) – Creating memories
(33:31) – Why we forget
(41:08) – Training memory
(51:37) – Memory hacks
(1:03:26) – Imagination vs memory
(1:12:44) – Memory competitions
(1:22:33) – Science of memory
(1:37:48) – Discoveries
(1:48:52) – Deja vu
(1:54:09) – False memories
(2:14:14) – False confessions
(2:18:00) – Heartbreak
(2:25:34) – Nature of time
(2:33:15) – Brain–computer interface (BCI)
(2:47:19) – AI and memory
(2:57:33) – ADHD
(3:04:30) – Music
(3:14:15) – Human mind

#429 – Paul Rosolie: Jungle, Apex Predators, Aliens, Uncontacted Tribes, and God

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Paul Rosolie is a naturalist, explorer, author, and founder of Junglekeepers, dedicating his life to protecting the Amazon rainforest. Support his efforts at https://junglekeepers.org

Please support this podcast by checking out our sponsors:
– ShipStation: https://shipstation.com/lex and use code LEX to get 60-day free trial
– Yahoo Finance: https://yahoofinance.com
– BetterHelp: https://betterhelp.com/lex to get 10% off
– NetSuite: http://netsuite.com/lex to get free product tour
– Eight Sleep: https://eightsleep.com/lex to get $350 off
– Shopify: https://shopify.com/lex to get $1 per month trial

Transcript: https://lexfridman.com/paul-rosolie-2-transcript

EPISODE LINKS:
Paul’s Instagram: https://instagram.com/paulrosolie
Junglekeepers: https://junglekeepers.org
Paul’s Website: https://paulrosolie.com
Mother of God (book): https://amzn.to/3ww2ob1

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
(12:29) – Amazon jungle
(14:47) – Bushmaster snakes
(26:13) – Black caiman
(44:33) – Rhinos
(47:47) – Anacondas
(1:18:04) – Mammals
(1:30:10) – Piranhas
(1:41:00) – Aliens
(1:58:45) – Elephants
(2:10:02) – Origin of life
(2:23:21) – Explorers
(2:36:38) – Ayahuasca
(2:45:03) – Deep jungle expedition
(2:59:09) – Jane Goodall
(3:01:41) – Theodore Roosevelt
(3:12:36) – Alone show
(3:22:23) – Protecting the rainforest
(3:38:36) – Snake makes appearance
(3:46:47) – Uncontacted tribes
(4:00:11) – Mortality
(4:01:39) – Steve Irwin
(4:09:18) – God

#428 – Sean Carroll: General Relativity, Quantum Mechanics, Black Holes & Aliens

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Sean Carroll is a theoretical physicist, author, and host of Mindscape podcast. Please support this podcast by checking out our sponsors:
– HiddenLayer: https://hiddenlayer.com/lex
– Cloaked: https://cloaked.com/lex and use code LexPod to get 25% off
– Notion: https://notion.com/lex
– Shopify: https://shopify.com/lex to get $1 per month trial
– NetSuite: http://netsuite.com/lex to get free product tour

Transcript: https://lexfridman.com/sean-carroll-3-transcript

EPISODE LINKS:
Sean’s Website: https://preposterousuniverse.com
Mindscape Podcast: https://www.preposterousuniverse.com/podcast/
Sean’s YouTube: https://youtube.com/@seancarroll
Sean’s Patreon: https://www.patreon.com/seanmcarroll
Sean’s Twitter: https://twitter.com/seanmcarroll
Sean’s Instagram: https://instagram.com/seanmcarroll
Sean’s Papers: https://scholar.google.com/citations?user=Lfifrv8AAAAJ
Sean’s Books: https://amzn.to/3W7yT9N

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
(11:03) – General relativity
(23:22) – Black holes
(28:11) – Hawking radiation
(32:19) – Aliens
(41:15) – Holographic principle
(1:05:38) – Dark energy
(1:11:38) – Dark matter
(1:20:34) – Quantum mechanics
(1:41:56) – Simulation
(1:44:18) – AGI
(1:58:42) – Complexity
(2:11:25) – Consciousness
(2:20:32) – Naturalism
(2:24:49) – Limits of science
(2:29:34) – Mindscape podcast
(2:39:29) – Einstein

#427 – Neil Adams: Judo, Olympics, Winning, Losing, and the Champion Mindset

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Neil Adams is a judo world champion, 2-time Olympic silver medalist, 5-time European champion, and often referred to as the Voice of Judo. Please support this podcast by checking out our sponsors:
– ZipRecruiter: https://ziprecruiter.com/lex
– Eight Sleep: https://eightsleep.com/lex to get special savings
– MasterClass: https://masterclass.com/lexpod to get 15% off
– LMNT: https://drinkLMNT.com/lex to get free sample pack
– NetSuite: http://netsuite.com/lex to get free product tour

Transcript: https://lexfridman.com/neil-adams-transcript

EPISODE LINKS:
Neil’s Instagram: https://instagram.com/naefighting
Neil’s YouTube: https://youtube.com/NAEffectiveFighting
Neil’s TikTok: https://tiktok.com/@neiladamsmbe
Neil’s Facebook: https://facebook.com/NeilAdamsJudo
Neil’s X: https://x.com/NeilAdamsJudo
Neil’s Website: https://naeffectivefighting.com
Neil’s Podcast: https://naeffectivefighting.com/podcasts/the-dojo-collective-podcast
A Life in Judo (book): https://amzn.to/4d3DtfB
A Game of Throws (audiobook): https://amzn.to/4aA2WeJ

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
(09:13) – 1980 Olympics
(26:35) – Judo explained
(34:40) – Winning
(52:54) – 1984 Olympics
(1:01:55) – Lessons from losing
(1:17:37) – Teddy Riner
(1:37:12) – Training in Japan
(1:52:51) – Jiu jitsu
(2:03:59) – Training
(2:27:18) – Advice for beginners

#426 – Edward Gibson: Human Language, Psycholinguistics, Syntax, Grammar & LLMs

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Edward Gibson is a psycholinguistics professor at MIT and heads the MIT Language Lab. Please support this podcast by checking out our sponsors:
– Yahoo Finance: https://yahoofinance.com
– Listening: https://listening.com/lex and use code LEX to get one month free
– Policygenius: https://policygenius.com/lex
– Shopify: https://shopify.com/lex to get $1 per month trial
– Eight Sleep: https://eightsleep.com/lex to get special savings

Transcript: https://lexfridman.com/edward-gibson-transcript

EPISODE LINKS:
Edward’s X: https://x.com/LanguageMIT
TedLab: https://tedlab.mit.edu/
Edward’s Google Scholar: https://scholar.google.com/citations?user=4FsWE64AAAAJ
TedLab’s YouTube: https://youtube.com/@Tedlab-MIT

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
(10:53) – Human language
(14:59) – Generalizations in language
(20:46) – Dependency grammar
(30:45) – Morphology
(39:20) – Evolution of languages
(42:40) – Noam Chomsky
(1:26:46) – Thinking and language
(1:40:16) – LLMs
(1:53:14) – Center embedding
(2:19:42) – Learning a new language
(2:23:34) – Nature vs nurture
(2:30:10) – Culture and language
(2:44:38) – Universal language
(2:49:01) – Language translation
(2:52:16) – Animal communication

#425 – Andrew Callaghan: Channel 5, Gonzo, QAnon, O-Block, Politics & Alex Jones

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Andrew Callaghan is the host of Channel 5 on YouTube, where he does street interviews with fascinating humans at the edges of society, the so-called vagrants, vagabonds, runaways, outlaws, from QAnon adherents to Phish heads to O Block residents and much more. Please support this podcast by checking out our sponsors:
– ShipStation: https://shipstation.com/lex and use code LEX to get 60-day free trial
– BetterHelp: https://betterhelp.com/lex to get 10% off
– LMNT: https://drinkLMNT.com/lex to get free sample pack
– MasterClass: https://masterclass.com/lexpod to get 15% off
– AG1: https://drinkag1.com/lex to get 1 month supply of fish oil

Transcript: https://lexfridman.com/andrew-callaghan-transcript

EPISODE LINKS:
Channel 5 with Andrew Callaghan: https://www.youtube.com/channel5YouTube
Andrew’s Instagram: https://instagram.com/andreww.me
Andrew’s Website: https://andrew-callaghan.com/
Andrew’s Patreon: https://www.patreon.com/channel5
This Place Rules: https://www.hbo.com/movies/this-place-rules
Books Mentioned:
On the Road: https://amzn.to/4aLPLHi
Siddhartha: https://amzn.to/49rthKz

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
(08:53) – Walmart
(10:24) – Early life
(29:14) – Hitchhiking
(40:49) – Couch surfing
(49:50) – Quarter Confessions
(1:07:33) – Burning Man
(1:22:44) – Protests
(1:28:17) – Jon Stewart
(1:31:13) – Fame
(1:44:31) – Jan 6
(1:48:15) – QAnon
(1:54:00) – Alex Jones
(2:10:52) – Politics
(2:20:29) – Response to allegations
(2:37:28) – Channel 5
(2:43:04) – Rap
(2:44:51) – O Block
(2:48:47) – Crip Mac
(2:51:59) – Aliens

#424 – Bassem Youssef: Israel-Palestine, Gaza, Hamas, Middle East, Satire & Fame

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Bassem Youssef is an Egyptian-American comedian & satirist, referred to as the Jon Stewart of the Arab World. Please support this podcast by checking out our sponsors:
– AG1: https://drinkag1.com/lex to get 1 month supply of fish oil
– Shopify: https://shopify.com/lex to get $1 per month trial
– Eight Sleep: https://eightsleep.com/lex to get special savings
– LMNT: https://drinkLMNT.com/lex to get free sample pack

Transcript: https://lexfridman.com/bassem-youssef-transcript

EPISODE LINKS:
Bassem’s X: https://x.com/Byoussef
Bassem’s Instagram: https://instagram.com/bassem
Bassem’s Facebook: https://facebook.com/bassemyousseftv
Bassem’s Website: https://bassemyoussef.xyz

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
(06:30) – Oct 7
(36:59) – Two-state solution
(52:37) – Holocaust
(1:00:24) – 1948
(1:09:17) – Egypt
(1:23:39) – Jon Stewart
(1:25:51) – Going viral during the Arab Spring
(1:49:55) – Arabic vs English
(2:02:18) – Sam Harris and Jihad
(2:07:25) – Religion
(2:26:37) – TikTok
(2:31:10) – Joe Rogan
(2:33:07) – Joe Biden
(2:37:33) – Putin
(2:39:21) – War
(2:44:17) – Hope

Lex Fridman

Research Scientist at MIT. Host of Lex Fridman Podcast.

Category Archives: ai

#433 – Sara Walker: Physics of Life, Time, Complexity, and Aliens

#432 – Kevin Spacey: Power, Controversy, Betrayal, Truth & Love in Film and Life

#431 – Roman Yampolskiy: Dangers of Superintelligent AI

#430 – Charan Ranganath: Human Memory, Imagination, Deja Vu, and False Memories

#429 – Paul Rosolie: Jungle, Apex Predators, Aliens, Uncontacted Tribes, and God

#428 – Sean Carroll: General Relativity, Quantum Mechanics, Black Holes & Aliens

#427 – Neil Adams: Judo, Olympics, Winning, Losing, and the Champion Mindset

#426 – Edward Gibson: Human Language, Psycholinguistics, Syntax, Grammar & LLMs

#425 – Andrew Callaghan: Channel 5, Gonzo, QAnon, O-Block, Politics & Alex Jones

#424 – Bassem Youssef: Israel-Palestine, Gaza, Hamas, Middle East, Satire & Fame