http://occupycorporatism.com/blue-eyes-originated-10000-years-ago-in-the-black-sea-region/
Blue Eyes Originated 10,000 Years Ago in the Black Sea Region
http://www.springerlink.com/content/2045q6234h66p744/fulltext.html
Blue eye color in humans may be caused by a perfectly associated founder mutation in a regulatory element located within the HERC2 gene inhibiting OCA2 expression