Originally posted by The Thinker
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It can be argued that reality can never be known because it is impossible to logically prove that you're not a brain in a vat.
Here is a sample of G. E. Moore's act of faith to solve the brain in a vat issue:
“We cease to perform them only while we are asleep, without dreaming; and even in sleep, so long as we dream, we are performing acts of consciousness. There are, therefore, in the Universe at any moment millions of different acts of consciousness being performed by millions of different men, and perhaps also by many kinds of animals. It is, I think, certainly Common Sense to believe all this.” G. E. Moore, “What is Philosophy?” in William Barrett and Henry D. Aiken, editors, Philosophy in the Twentieth Century, vol. 2 (New York: Random House, 1962), p. 523
I say act of faith because it IS an act of faith-faith that he knows what is common sense--While I believe the world is out there, my belief, like my belief in God is not proof--it is faith. And upon this act of faith rests our observational knowledge which is the basis of our science. I doubt you have read much of the philosophical literature but this is widely known among philosophers of science (which is the area I did my grad work in).
The rest of your argument is lazy argument by hyperlink. Present your ideas; don't copy others like an unthinking robot.
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