"It's a wonderful contribution and another piece of the mosaic" supporting the out-of-Africa hypothesis, said Ekkehard Wolff, professor emeritus of African Languages and Linguistics at the University of Leipzig in Germany, who read the paper.

WSJ: Study Points to a Single, Original Language for All Humans

Professor Werner Kirstein of the Institute for Geography at the University of Leipzig told MDR German Public Radio that sensational PR claims of the hottest year or hottest decade on record are just political spin, because they are based on year-to-year temperature data that differs by only a few hundredths of a degree.

FORBES: As The Economy Recesses, Obama's Global Warming Delusions Are Truly Cruel

The Institute University of Leipzig, in Germany has a major genetic study called LIFE to examine disease in populations.

FORBES: To Manage Big Data, You Need Smarter Storage

At 60, he daringly took a chair of economics at the newly liberated University of Leipzig, in Saxony.

ECONOMIST: Kurt Biedenkopf, king of Saxony