We learned a while ago in school that if one society is cut off from all others for a long peropid of time, they begin to look alike because of the small gene pool. But is not the whole world one big village now that transportation is as easy as it is (and it will only get easier). So, theoretically, in ten thousand years, will we all look almost exacly the same? Just a thought. Please Register or Log in to view the hidden image!