Consider this first: it's entirely possible that we are just a brain in some laboratory run by aliens or mad scientists, and we're being programmed to see what we see, hear what we hear, feel what we feel, etc. For example, maybe I'm just being programmed to think that I'm sitting in front of a computer typing this question. Maybe someone or something is altering the neurons and pathways in my brain to make my brain think that I have fingers that are typing on a keyboard, maybe they're just making me think that I'm sitting on a couch. It's possible to make someone hallucinate by altering their brain chemicals, and often those hallucinations are just as real as, well, what others call reality. Schizophrenics, for example...
And because I know someone will say "cogito ergo sum," I think therefore I am, can't we really only prove "cogito ergo cogito," I think therefore I think?
What do you think?
2007-07-05
09:16:23
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18 answers
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asked by
arfblat
3