Fascinating read. For a slightly deeper view of one of the more politicized controversies see: http://www.thehindu.com/sci-tech/science/how-genetics-is-settling

Fascinating read. For a slightly deeper view of one of the more politicized controversies see: http://www.thehindu.com/sci-tech/science/how-genetics-is-settling-the-aryan-migration-debate/article19090301.ece# http://www.thehindu.com/sci-tech/science/how-genetics-is-set...!