Lets say a Asian person moves to West Africa, would it be possible for that Asian to adapt to that new environment and then evolve to look like native west africans?
if it is, over what time period?
so basically it would take millions of years?
nah, thousands of years. homo sapiens haven't even been around for a million years
are we talking ten's of thousands or hundreds of thousands?
i'm not trying to be a a$$hole but is this a serious thread?
there could be significant change in a few 1000 years. it all depends on the strength of the environmental pressures, and how much change you're looking for
the type of change that I'm talking about is that this new group would pretty much have evolved to look the indigenous population in that area...