Jeff Hawkins: The Thousand Brains Theory of Intelligence | Lex Fridman Podcast #208

Lex Fridman interviews neuroscientist Jeff Hawkins, author of "A Thousand Brains," about his thousand brains theory of intelligence, which posits that the neocortex functions as a collection of many independent modeling systems that communicate through voting. They discuss the nature of intelligence, the role of prediction and reference frames in building models of the world, and the evolutionary origins of the neocortex. Hawkins explains his view that AI systems, while potentially dangerous if self-replicating, do not inherently pose an existential threat because they lack the biological drives and emotions of humans. The conversation explores the potential future of AI, including the possibility of merging minds with machines, and the importance of preserving and expanding human knowledge, even if humanity were to face extinction.