One of the great philosophers of our time just passed away recently. His name was Daniel Dennett, and he was a cognitive scientist and researcher into the philosophy of mind. He was famously an atheist and a proponent of Darwinist evolutionary biology. I have read a few of his books, and have them on my bookshelf in my curated collection of what I think are among the best or most important books on the philosophy of mind and the meaning of life. Probably Dennett’s best known works are Darwin’s Dangerous Idea and Consciousness Explained, the latter of which lays out his understanding of what consciousness is.

He was a proponent of the Darwinist idea of traits arising through natural selection because of their adaptiveness, with consciousness being just one more trait that an organism can have. In his view, consciousness was something like an illusory experience that gives us a summary view of reality to help us get along, arising out of the interacting neurons in the brain. He was a materialist who believed that to study consciousness, you have to look in the brain, its ultimate cause. Below is an interview that will give you an idea of his train of thought.

I have great respect for Daniel Dennett, and admired his gentle and humane nature, and his deep thinking. I really appreciated that he ascribed consciousness to non-human animals, at least those with more advanced brains, and believed consequently that their suffering was real and we should take it seriously.

But I don’t agree with his philosophy. I think that with a materialist, upward causation model, you run into paradoxes when trying to explain consciousness. You can see what I mean if you watch the interview, where Dennett describes how human consciousness is more advanced than animal consciousness because our neurons have representations not just of our sensory data but also of the representations themselves. Layers upon layers. But how do you get to the actual meaning that is being represented; do you just add layers ad infinitum? The subjective experience of meaning is not explained.

I am a proponent of the ideas of a different philosopher, Amit Goswami, of whom I’ve written on this blog before. He has a better model, an idealist one, which puts consciousness ahead of matter instead of the other way around. It’s not a question of mind over matter or of matter over mind when both exist within fundamental consciousness. As the Beatles put it, “it’s all within yourself.” I have a follow up post based on one of his books, which will describe a different way of thinking about the evolution of the human mind.

But I give Dennett his due, as he was a great and wise thinker. I end this post with a link to a full-length album of avant-garde music featuring sampling from one of his lectures. Rest in Peace, o noble born.