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About 10,000 years ago, the pace of human genetic evolution rose a hundred-fold (Hawks et al., 2007). Our ancestors were no longer adapting to slowly changing physical environments. They were adapting to rapidly evolving cultural environments. What, exactly, caused this speed-up? The usual answer is the shift from hunting and gathering to farming, which in... Read More
Austronesian woman (Roekiah Soeara, 1942, Indonesian actress - source). Austronesian and Papuan peoples intermixed in coastal Papua-New Guinea and on the islands to the east. This intermixture seems to have been mainly due to Austronesian women joining polygynous Papuan households. Did this happen through peaceful exchange (brides for land?) or through raiding and kidnapping? In... Read More