Is the Brain a Computer?
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With an account, you can revise, criticize, and comment on ideas.Anything that processes information is a computer.
The brain processes information.
Therefore, the brain is a computer.
A ribosome processes information. A ribosome is not a computer.
It is under that definition. Not the kind of computer people traditionally think of when they hear the term, like a laptop or desktop, but it’s a computer nonetheless.
Cool. Not sure I can criticise a syllogism. I can try push the definition ad absurdum...
- A light switch processes information. Therefore, a light switch is a computer.
- An OR gate processes information. Therefore, an OR gate is a computer.
Yes re OR gate.
Re light switches: as I understand it, they either inhibit or permit the flow of electricity. But there’s no information there, let alone processing of information. So the example is flawed, I think.
If we use Claude Shannon’s framework of information as reducing uncertainty, a light switch doesn’t contain information. But the problem with all kinds of information is that it depends on subjectively definitions of states and uncertainty. Information is always relative to a certain «perspective».