[shunyadragon]

Originally posted by dalin, Did you guys endeavor into any of those links I posted?  DNA studies have been conducted (I believe even in Asia) that link various peoples to an African ancestry: However, the Out-of-Africa theory itself is changing.  Before, the belief was that an enlargement in the brain inspired the exodus, but primitive hominid fossils and artifacts have been found in the Republic of Georgia, Israel, and other regions, suggesting that the exodus was inspired by some other reason.

Yes, I read over the links you posted and I believe in the 'Out of Africa' theory.

I believe the exodus does not have anything to do with enlarged brain. Other far more less intelligent animals spread and migrate for the more logical and obvious reasons that our human ancestors also likely spread out from Africa. This exodus happened more than once when older ancestors of humans also spread out from Africa.

The most likely reason is the obvious one. The spread and migration occured during a very ideal time went the climate and other conditions caused a large growth in the population of human ancestors in Africa. In the past North Africa was at times a very productive grasslands inhabited by abundant animals. During these times the favorable conditions with abundant resources across Africa, Asia and Europe humans as well as other animals spread and populations increased.