My brother explained it through evolution, saying that in some extreme cases that evolution speeds up for some species, using Darwin's archipelago bird theory. He also says that climate extremities between Minnesota and Somalia is the reason for the notoriously high autism rate for Somalis here.
But, does it not make you curious why Somalis mysteriously become 3 shades lighter over the course of 1 generation?

Temperature can't even explain this one, I've realized that Somalis back in the 70s and 80s were much better looking than today's ravaged looking population. Are the Somalis back home so ugly because of trauma? Then again, many of us including myself survived the civil war and I'm not ugly.
