Jeff Hawkins: Computer Architect, Neuroscientist, and Author
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Jeff Hawkins, the founder of Palm and Handspring, is interviewed about his work in understanding the neocortex and artificial intelligence. He discusses various topics such as the structure and function of the brain, the distinction between the left and right brain, the concept of perception, and the idea of expertise.
Jeff explains that the neocortex, the largest part of the human brain, is responsible for intelligence and our ability to see, hear, use language, and think. He emphasizes that understanding the neocortex is the greatest scientific challenge of all time. He also challenges the notion of the left and right brain distinction, suggesting it may be more of a social convention.
Jeff describes the neocortex as a modeling system that builds a model of the world inside our heads, constantly updating and used for thinking and decision-making. It is composed of smaller modeling systems called cortical columns, which specialize in different aspects such as vision, sound, and touch. Our perception of the world is a fabrication based on the model in our heads.
The title of Jeff's book, "A Thousand Brains," refers to the idea that there are multiple models for different objects or concepts. He also discusses the concept of expertise, explaining that it is about having spent a significant amount of time studying and building a sophisticated model in a specific domain.
Jeff emphasizes the importance of understanding how the brain works in order to build intelligent machines. He shares his personal process for deep thinking and problem-solving, which involves immersing himself in data and allowing insights to come to him in the middle of the night. He encourages listeners to check out the transcripts of each episode and concludes by urging everyone to wear masks for the health and safety of those who cannot get vaccinated.
Jeff Hawkins, the founder of Palm and Handspring, is interviewed about his work in understanding the