(February 18, 2013 at 6:43 am)fr0d0 Wrote: Is "infinity" an example of a claim without evidence then?
I think that it's reasonable to draw a distinction between something that exists as a concept, and something that exists in reality.
But, if you insist on continuing along this path, there are several proofs of infinite prime integers, which necessarily depends on integers being infinite.
With respect to infinities in reality, beats the hell out of me.