Jeff Hawkins: Thousand Brains Theory of Intelligence | Lex Fridman Podcast #25

Jeff Hawkins is the founder of Redwood Center for Theoretical Neuroscience in 2002 and Numenta in 2005. In his 2004 book titled On Intelligence, and in his research before and after, he and his team have worked to reverse-engineer the neocortex and propose artificial intelligence architectures, approaches, and ideas that are inspired by the human brain. These ideas include Hierarchical Temporal Memory (HTM) from 2004 and The Thousand Brains Theory of Intelligence from 2017. Thank you for listening ❤ Check out our sponsors: https://lexfridman.com/sponsors/ep25-sb See below for timestamps, and to give feedback, submit questions, contact Lex, etc. *CONTACT LEX:* *Feedback* - give feedback to Lex: https://lexfridman.com/survey *AMA* - submit questions, videos or call-in: https://lexfridman.com/ama *Hiring* - join our team: https://lexfridman.com/hiring *Other* - other ways to get in touch: https://lexfridman.com/contact *OUTLINE:* 0:00 - Introduction 1:28 - Understanding how the human brain works 5:44 - Parts of the brain 11:05 - How much do we understand? 14:20 - Nature of time in the brain 20:22 - Building a theory of intelligence 34:29 - Thousand brains theory of intelligence 40:06 - Ensembles and sensor fusion 44:00 - Concepts and language 45:38 - Memory palace and method of loci 50:20 - Reference frames 57:33 - Open problems 59:00 - Context 1:01:50 - Introspective thinking about the brain 1:04:19 - Deep learning 1:23:09 - Benchmarks 1:27:07 - Brain learning process 1:34:33 - How far are we from solving intelligence 1:38:37 - Possibility of AI winter 1:39:58 - Consciousness and intelligence 1:49:16 - Mortality 1:53:49 - Will understanding intelligence make us happy? 1:55:19 - Existential threats of AI 2:01:45 - Super-human intelligence and our future *PODCAST LINKS:* - Podcast Website: https://lexfridman.com/podcast - Apple Podcasts: https://apple.co/2lwqZIr - Spotify: https://spoti.fi/2nEwCF8 - RSS: https://lexfridman.com/feed/podcast/ - Podcast Playlist: https://www.youtube.com/playlist?list=PLrAXtmErZgOdP_8GztsuKi9nrraNbKKp4 - Clips Channel: https://www.youtube.com/lexclips *SOCIAL LINKS:* - X: https://x.com/lexfridman - Instagram: https://instagram.com/lexfridman - TikTok: https://tiktok.com/@lexfridman - LinkedIn: https://linkedin.com/in/lexfridman - Facebook: https://facebook.com/lexfridman - Patreon: https://patreon.com/lexfridman - Telegram: https://t.me/lexfridman - Reddit: https://reddit.com/r/lexfridman