Comment by hardbass
8 hours ago
Its unprovable and a meaningless concept. There is no observable evidence that can distinguish so called "p zombies" or so called "real persons". Might as well call it a "unicorn in space" or anything else meaningless.
Notice how you describe a perfectly intelligible concept like 'unicorn in space' as meaningless, even though there's a clear picture you can form in your mind about it and you can imagine the exact evidence that would convince you of their existence.
We can meaningfully talk about 'unicorns in space' since it's analytically intelligible and merely syntetically unverified.