Chicken
Why did the chicken cross the road?
I'm sure each of us has a huge list of unanswered questions. Here's a blog for archiving all such questions. It would potentially serve to get us and others some answers which have been eluding us for a long time. The answers can come in the form of comments. Please note that we should stick to questions we had honestly asked when we were in school, or pre-university college. We are strictly barred from trying to find answers to our research problems!
It does seem (doesn't it?) that if your brain were transplanted into another body, you would go with it. But are you a brain? Try on two sentences, and see which one sounds more like the truth to you:
I have a brain.
I am a brain.
Sometimes we talk about smart people being brains, but we don't mean it literally. We mean they have good brains. You have a good brain, but who or what then, is the you that has the brain?
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Our world is filled with things that are neither mysterious and ghostly nor simply constructed out of the building blocks of physics. Do you believe in voices? How about haircuts? Are there such things? Wgat are they? What, in the language of the physicist, is a hole -- not an exotic black hole, but just a hole in a piece of cheese, for instance? Is it a physical thing? Latin still exists, but it is no longer a living language. The language of the cavepeople of France no longer exists at all. The game of bridge is less than a hundred years old. What sort of thing it is? It is not animal, vegetable, or mineral....