"Edwin Pulleyblank claims to have reconstructed a number of rather abstract similarities in the phonetics and morphology of PIE and Sino-Tibetan. Though he fails to back this structural similarity up with any (even a single) lexical similarity, he confidently dismisses as a “prejudice” the phenomenon that “for a variety of reasons, the possibility, of a genetic relationship between these two language families strikes most people as inherently most improbable.” He believes that “there is no compelling reason from the point of view of either linguistics or archaeology to rule out the possibility of a genetic connection between Sino-Tibetan and Indo-European. Such a connection is certainly inconsistent with a European or Anatolian homeland for the Indo-Europeans but it is much less so with the Kurgan theory”, esp. considering that the Kurgan culture “was not the result of local evolution in that region but had its source in an intrusion from an earlier culture farther east”. This is of course very interesting, (and it deserves being repeated that the Kurgan culture came from farther east), but: “It will be necessary to demonstrate the existence of a considerable number of cognates linked by regular sound correspondences. To do so in a way that will convince the doubters on both sides of the equation will be a formidable task.”"