Linguistic reconstructions have a reputation of scientific validity based on the study of existing languages (written and non-written). However, ling… - Jim G. Shaffer

Nineteenth century philologists (Bowler 1989; Ölender 1992; Poliakov 1974; Shaffer 1984) also invoked invasion as a primary explanation for ling­uistic and cultural change. Indeed, the Aryan invasion(s) into South Asia became the foundation o f philological studies. The Aryan invasion(s) depicted in Vedic oral traditions, and its later literature, had by the mid-twentieth century evolved, thanks to European philology, into an unquestioned historical fact.

The previous concept of a Dark Age in South Asian archaeology is no longer valid.... [we have a] cultural continuum stretching from perhaps 7000 BC into the early centuries AD...

That the archaeological record and ancient oral and literate traditions of South Asia (ie. the Vedic tradition) are now converging has significant implications for regional cultural history. A few scholars have proposed that there is nothing in the 'literature' firmly placing the Indo-Aryans, the generally perceived founders of the modern South Asian cultural tradition(s), outside of South Asia, and now the archaeological record is confirming this. Within the context of cultural continuity described here, an archaeologically significant indigenous discontinuity occurs due to ecological factors (ie. the drying up of the Sarasvati river). This cultural discontinuity was a regional population shift from the Indus Valley, in the west, to locations east and southeast, a phenomenon also recorded in ancient oral (ie. Vedic) traditions. As data accumulates to support cultural continuity in South Asian prehistoric and historic periods, a considerable restructuring of existing interpretive paradigms must take place. We reject most strongly the simplistic historical interpretations, which date back to the eighteenth century, that continue to be imposed on South Asian culture history. These still prevailing interpretations are significantly diminished by European ethnocentrism, colonialism, racism, and antisemitism. Surely, as South Asian studies approaches the twenty-first century, it is time to describe emerging data objectively rather than perpetuate interpretations without regard to the data archaeologists have worked so hard to reveal.