The news is out that a 8000 year old civilization has been found in the Konkan coast. Just wondering, how soon will it be before Romila Thapar and Michael Witzel come out and declare that the Aryans first arrived in the Konkan coast and then began imposing their caste system on the "natives". Wait! This can cause trouble as then the DMK party will no longer be able to rouse emotions by speaking against the North Indians as the Aryans are now South Indians. Heck! If the Aryans can cause so much trouble if they never existed, just imagine how much more trouble they would have created if they had actually existed?
You might want to see this post of mine on the races in India. --> http://indicrace.blogspot.com/2011/06/races-of-india.html