Flames seem to be all you and your brother know how to answer with. Hmm, I wonder if it's genetic?

The fact that you say this will probably end up on flame shows you have no real arguments other than knee jerk reactions. It's as if a fanatic has been challenged with facts and ends up going into a hysterical rage over having his worldview questioned. You and the members of Al Qaeda aren't so different it appears.

You challenged me to show proof that genetics alone could descern an individual's racial background...I did just that. As happened with Galileo and Darwin before, science continues to shed its light and overturn the darkness of superstition and wishful thinking.