Now isn’t this interesting? I think it is. I find this huge human genomic study will make the science of human evolution stand on its head. And based on how its explained here, I find it more plausible than the other theory of humans leaving Africa en mass colonizing Europe and Asia.
Instead of localising the origin of modern humans to a single geographic region in Africa, the researchers discovered a complex record of interbreeding and genetic stratification, challenging the view of evolution in one place. Details appear in the journal Science.