Playback speed×Share postShare post at current timeShare from 0:000:00/0:003New study of ancient bones validates my methodsDavide PifferJul 24, 20253ShareDiscussion about this videoCommentsRestacksPifferPilferSubscribeAuthorsDavide PifferRecent PostsCognitive Genetics Through Time: Surprises From 3,640 Ancient GenomesJul 25 • Davide PifferA conversation with Emil Kirkegaard Jul 24 • Davide Piffer and Emil O. W. Kirkegaard