Tag Archives: positronic brain

Model Minds

mind modelLast week we took a look at a simple computer software model of a human brain. (We discovered that it was big, requiring dozens of petabytes!) One goal of such models is replicating consciousness — a human mind. That can involve creating a (potentially superior) new mind or uploading an existing human mind (a very different goal).

Now that we’ve explored the basics of calculation, code (software), computers, and (computer software) models, we’re ready to explore what’s involved in attempting to model a (human) mind.

I’m dividing the possibilities into four basic levels.

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Cogito Ergo Sum

In my first post I mentioned René Descartes and his seminal statement, Cogito ergo sum.” I think, therefore I am. Because this statement and the ideas that spring from it lie at the heart of my philosophy and interests, it is a fitting topic for my second post. I also mentioned beginnings; these beginning posts explore such core topics as form my core and inform my mind.

And mind is the topic at hand. “I think, therefore I am,” concerns one of the most central, most personal, most mysterious, most fantastic aspects of our existence. It concerns something each of us shares every waking moment, but which remains–thus far–completely unknown.

That every moment mystery is that we think and experience. Each of us has a voice inside their head; an «I» that is us. It’s the driver of the car that says, “I’m hungry,” or “I’m going to the library.”

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