[Revolution]

I was thinking of what a world we would live in if we started breeding human beings for desired and specialized traits. If we started this a couple thousand years ago, would we be "more evolved" humans now? What diseases would be wiped out? How intelligent would we be? How different would we look physically? Think about it, we as humans breed just about everything else from marijuana, to dogs, to corn. But we have yet to every seriously try it on our own species. A haunting thought.