Joel M. Hoffman, PhD

Finding the Similar in the Dissimilar

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Category: Complex Systems

What Exactly Am I Doing?

Posted on by Joel M. Hoffman

I’m often asked what exactly I’m working on here. Though the “exactly” part makes it hard to answer, I’m getting closer. It’s an approach based on the assumption that there are deep similarities among complex systems in spite of the superficial differences among them — and, moreover, that we can learn about one system from…

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Is There a Cosmic Computational Cloud?

Posted on by Joel M. Hoffman

Is there a cosmic computational cloud? And how would we know? While watching a dragonfly fly once, I wondered whether the little creature’s little brain had enough computational power to execute the complicated maneuvers that I saw: flying, of course; even harder, landing; harder in a different way, returning time and again to the same spot; mating while flying seems particularly tricky; and eating, for that matter; and more. So I got to wondering if maybe more is going on than we see.

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The Starting Point

Even apparently dissimilar complex systems have similarities that are important, interesting, and useful.

We can learn about the world by studying the brain, learn about the brain by studying countries, learn about countries by studying the body, learn about the body by studying companies, learn about companies by studying computers, and learn about computers by studying the world.

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