Brett Robson wrote:

> Eric Takabayashi wrote:
>
> >
> > He is merely playing the Devil's Advocate, I'm sure. I have read of scientific
> > authorities saying in all seriousness (though NOT consciously promoting
> > racism) that recent trends to live and marry beyond traditional borders is
> > undoing tens of thousands of years of evolution which occurred in relative
> > isolation such as that which allowed some European people to have lighter
> > shades of skin for better absorption of vitamin D from the sun, while those in
> > warmer climates developed naturally darker shades of skin to protect against
> > solar UV radiation.
>
> That's correct except homo sapien started off dark, becoming
> white was the mutation.

You mean Asians and Latinos became a lighter shade, then humans became darker again
when they migrated to Australia?

> Homo sapien evolution has ended because evolution requires isolated populations.

And innovations or mutations such as babies born with wings, four arms or two heads
would not be well accepted by modern humans despite being potentially quite useful
if their abilities were developed.