Racism

This is the nature nurture debate. What is nature what is nurture? Genes lay the foundation while the environment of one determines the effect these genes have in many cases. And still, there is just a small level of coincidence. If a child like you pictured got adopted it isn't coincidence how the baby evolves. Nature, nurture.

Thank you here Witzig, you pretty much cleared it up.

"Meh", your turning this into a nuture vs. nature arguement, or in common references, homosexuality is a choice/born with.

We are EQUAL, but we are not the SAME. It's not a coincidence, there enzymes you might have that I don't because of the color of your skin and like I said before.

I can't PROVE anything but there is definitly suggestive evidence pointing towards it.