Of course the area known as Mesopotamia was real, and it looks like there is evidence of a "Tower of Babel". But as for the story of all languages, etc is it where everyone came from?
When we look at society today, as cultures and people of different races merge together, we see people becoming more like each other, not more distinct. So going purely on what we see, people of different races had to, almost by very definition, come from different origins.
With that said, how could one region of a particular race...assuming a relatively small population, or even one couple for that matter produce all the races of the world, this isn't even going into the language thing from where God confused the languages so man would spread out.
When in history has a spanish couple (just for an example) produced an African featured child? The laws of nature seem to make the account of the origin of races and languages we were given impossible.
Thoughts?