If you look at Pangea, Eurasia was never really connected to Africa.
I think there were two original "races" of people: black and white.
All the mixing resulted in the variations: Indians, Asians etc.
My friend put me on to this theory about Europeans, and why they felt the need to go all over the world and conquer etc. while us brown people were happy just staying where we were.
it said people in colder climates generally have less satisfaction in life and seek out other opportunities; they're generally very industrious out of some drive to do something.
If you've ever heard people talk about "island mentality", or "tropical mentality", it makes sense. We were content and at one with our surroundings. They weren't.
bastards.