On Tuesday, July 8, 2014 4:49:54 AM UTC-5, muec...@rz.fh-augsburg.de wrote: > Cantor has shown how the natural numbers can be defined as cardinal numbers of sets.
Yes, they're quite natural. A recent episode of "Nature" on PBS featured a safari out in the wilds in Kenya, a large number of them were sighted romping around in the high grasses. We even caught sight of a pair of 2's hooking up and cranking out a 4. The new birth was a wonderful thing to watch.