Topics Knowledge

Question Rene Descartes established that the only thing we can be certain of is that we exist. (I think, therefore I am.) Is there anything else we can be certain of, or is everything else perception?

Accepted:
February 23, 2007

Question Rene Descartes established that the only thing we can be certain of is that we exist. (I think, therefore I am.) Is there anything else we can be certain of, or is everything else perception? Accepted:February 23, 2007