Arguing that the prevailing conception of historical linguistics is flawed, the author presents a series of linguistic studies which demonstrate that all extant human languages share a common origin.

This book presents a series of illuminating studies which conclusively demonstrates that the prevailing conception of historical linguistics is deeply flawed. Most linguists today believe that there is no good evidence that the Indo-European family of languages is related to any other language family, or even any other language. In like manner, the New World is deemed to contain hundreds of language families, among which there are no apparent links. Furthermore, it is claimed, there are no known connections between the languages of the Old World and those of the Americas. And finally, the strongest belief of all is that there is no trace of genetic affinity--nor could there be--among the world's language families.
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