The Consistently Incorrect Mapping of Language Differentiation in Bouckaert et al.

As mentioned in previous GeoCurrents posts, the animated map that accompanies the Science article of Bouckaert et al. depicts their model in action, showing the expansion and differentiation of the Indo-European languages in time and space. Earlier posts criticized the map’s contour shadings, which indicate high probabilities of IE languages being spoken in given areas at given times. Today’s post …