Quote (cialda @ Dec 19 2010 09:14pm)
im pretty sure our LCA between apes/monkesy and etc, etc were covered in fur. Now iirc, our LCA with them was ~ 7+ million years ago
No idea what LCA is but we branched off from chimpanzees 5-7 million years ago.
Quote (cialda @ Dec 19 2010 09:14pm)
now several millions years ago, im pretty sure we wouldnt have still been covered in fur.
Wrong, they were still very hairy several million years ago. Google here is your friend.
Quote (cialda @ Dec 19 2010 09:14pm)
and as i have already said before, the conditions in africa were different millions of years ago then it is today. so just because currently darker skin is favored in this area does not mean that it was favored years ago. also, please google apes and chimpanzees, they are not all dark skinned.
Wrong, again. Africa was still a warm location millions of years ago and could have even been tropical (excluding the warming and cooling periods of the earth). Google here is also your friend.
Quote (cialda @ Dec 19 2010 09:14pm)
and most importantly, race is a social construct. so races do not evolve genetically, they evolve socially.
What I should have said to make myself more clear is that skin color, has evolved on humans due to environmental factors. This is why there is dark skin in hot places and white skin in colder places.
E: also try looking up Mitochondrial Eve
This post was edited by 26105 on Dec 19 2010 10:44pm