"BBC: Turkish family may provide clue to evolution
A documentary about a Turkish family who walk on all fours will be shown on the BBC March 17. A UK expert has said that the family may give researchers some clues as to how we evolved into an upright walking species. However, Professor Nicholas Humphrey disagrees with this sentiment and rejects that there is a gene for bipedalism or upright walking. "
More:Hürriyet
