"Subsequently I taught the AIT with the South Russian Steppe as the locus of dispersal of the Indo-Europeans (IE hereafter) for 18 years and I wrote a Course of Sanskrit (in Md Greek) in which I actually concocted fictitious passages about the Aryans invading with chariots and subduing the natives who thought it prudent to accept them and cooperate! In 1987, I began to wonder about the AIT. In the same year I went to India and collected much material which took a few years to sort out and digest, since I had little acquaintance with Indian archaeology and early history. What became abundantly clear in the early 1990s (and filled me with incredulity) was the fact that there was no evidence whatever for any invasion (which by that time was becoming “migration”)."