At the same time the use - pattern o f animal domesticates was significantly different, indicating that the social and economic contingencies surroun… - Jim G. Shaffer

Two conclusions may be drawn from the archaeological data. First, there is no connection between PGW culture and that of the Aryans. Second, if the "Aryan" concept is to have any cultural meaning, then such a culture (PGW) had an indigenous South Asian origin within the protohistoric cultures of the Ganga-Yamuna region. There was no invasion from the West. The current archaeological evidence suggests that the original reconstruction indicating the occurrence of an Indo-Aryan invasion mistakenly associated linguistic change with the migration of peoples. Linguistic changes and affiliations are brought about by a complex series of cultural processes, many of which do not involve the physical movements of social groups.

It is argued that current archaeological data do not support the existence of an Indo-Aryan or European invasion into South Asia at any time in the pre- or protohistoric periods. Instead, it is possible to document archaeologically a series of cultural changes reflecting indigenous cultural development from prehistoric to historic periods. The early Vedic literature describes not a human invasion into the area, but a fundamental restructuring of indigenous society that saw the rise of hereditary social elites.

The gradual reduction in size, a phenomenon associated with domesti­cation, and the occurrence o f wild progenitors in earlier levels, indicate that the domestication o f these animals was also a local process.... Although similar species were domesticated elsewhere, the pattern in which hum an actors arranged them in South Asia was distinctive to the region.