"In summing up his extended survey of linguistic evidence Witzel tells us that the mode of the IA entry is "archaeologically still little traced"; it is, he states, securely traced in the texts (horses, chariots, religion etc) and from linguistics and possibly from future studies of the male Y chromosome (2001: 55-56). Here we have an attempt at falsification ("little" when in fact it is none) and wishful thinking. Neither horses and chariots nor linguistic phenomena, such as Witzel provides, prove any entry. They are interpretations of facts by a mind already colored by the AIT."