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Articles tagged with: language expansion

The Different Modes of Language Spread

By Martin W. Lewis | October 30, 2012 |

In this second-to-last post on Indo-European origins and expansion, we turn once again to language diffusion, a cornerstone of the model employed by Bouckaert et al. A previous post asked whether languages actually spread by diffusion, arguing that the much more rapid process of advection is often more important. As was then pointed out, physical geographical factors, such as impassible …

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