[we probably have other threads with some of this data, but I'll start and sticky this one. post other threads in here if you're aware and I'll merge. The idea is to discuss the competing theories. Did Aryans
originate in India? Or spread there per 19th century theories? Or just males spread there, per this article]
http://www.thehindu.com/sci-tech/sci...le19090301.ece