The Indus Valley Civilization

There was an incredible amount of prosperity in ancient India. We know that so because of this factors I would imagine that the life's life spans would have been very long Maybe in excess of 7580 perhaps even 90 the average but we don't know for sure So what i'm saying is that the Swarab says in article published in cell authored by dr. Niraj Rai, David Raik, Vasen Shinde, etc,. etc Which in brief states that the Indus valley civilization population was has no detectable ancestry from step pastoralists or from anatolian or and Iranian farmers. This suggests that farming in India arose independently rather than large scale migrations from the west.