human genetic evolution.

I found this sight to be very informative, I can't say that these are things I think of on my own but none the less very informative. This constant debate over whether humans have existed eight or ten million years, seems arbitrary to me however to someone who has dedicated themselves to this research it means everything. It reminds me of a time when I was a kid and we went to pick up a friend of my dads. this friend happened to and still does research on evolution, particularly our connection to chimps. This one time that we went to pick him up he was returning from Africa with some specimens(the dead kind). My brother and I unknowing got into a van with a dead gorilla and a chimpanzee(woowee the smell) and of course the disgust of seeing such a large animal dead. so much information to digest.....