"Vito" wrote in message
g.com...
"Ray Fischer" wrote
Evolution. Dark skin to protect from the sun, light skin to take
advantage of the sun.

Trouble is skin color isn't all that evolved. Faced with changing seasons
and harsher environments people had to paln ahead and work harder. Those
who did survived and passed these traits on just as they did skin color or
eye shape.

And exactly what evidence can you present to support the
notion of racial differences in planning ability or the ability to
"work harder," (whatever that might mean)?

Bob M.