Lex Fridman Podcast Lex Fridman
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- Technology
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Conversations about science, technology, history, philosophy and the nature of intelligence, consciousness, love, and power. Lex is an AI researcher at MIT and beyond.
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#430 – Charan Ranganath: Human Memory, Imagination, Deja Vu, and False Memories
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
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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/
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
(10:18) - 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
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
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
(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
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
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
(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
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
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
(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
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
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
(10:53) - 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
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
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
(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
Customer Reviews
This is a review:
Thank you and all the guest speakers for trying to spend time and making academic topics more accessible to more people around the world, especially to younger generations like us 🌤️
We have learnt and been able to broaden our minds so so much from your show along 🌎
Lex Fridman, you inspire! 🌳
Pure Knowledge - the smartest collection of the smartest minds at our time.
Either on YouTube or here - you will get the most interesting conversations and will acquire pure 1st hand knowledge. Not only about AI, but as well about other subjects and mostly about human mind.
Warning: Popular science documentaries will become boring for you.
Well done Lex and thank you so much for providing this.
Lex has weird, uninformed monologues
Listened to the Lab Leak Theory episode. Exciting, important topic. Great guest: fluent, smart, makes well rounded arguments. Lex in between takes ridiculous amounts of time for monologues that consist of homespun theories about large themes, making vage, sweeping and vastly generalized claims.
Seriously, he's painful to listen to. I stopped the episode 1/3 in, even though I loved the guest.
I don't think Lex understands how mediocre his mind or undeveloped his opinions are.
Dude, why don't you talk your points throught with friends or a team and try harder not to waste people's time or to embarrass yourself.