Lifeboat Foundation

Gary Marcus’ book Kluge is about the human brain and its workings. And I have been interested in how the brain works since my undergratuate days at Allegheny College working with Pete Elias and researching the learning of mice (1968) and especially into my doctoral work with Dick King at UNC-Chapel Hill. I actually think there is only modest improvement in some aspects of what we have learned about the brain since I graduated in 1977.

But we have come a long way… In ancient Greece, thinkers like Hippocrates and Aristotle grappled with the nature of the mind and its connection to the brain. While Hippocrates believed that the brain was the seat of intelligence and consciousness, Aristotle argued that the heart was the center of reason and emotion, with the brain serving merely as a cooling mechanism. We now know that the brain actually does have some impacts on thinking for most people. (grin)

I thought to share the AI book summary produced by Perplexity when I asked it to summarize the main ideas about how the brain evolved to produce this thing we can consciousness… I slightly edited the output. As Spock would say, “Fascinating.”