Ah! A mystery solved, at last! Haven’t you encountered some people in your lives, who forced you to wonder — is this the level that “Homo Sapiens” can stoop to?
Well, paleoanthropologist Eric Trinkaus thinks he has the answer, reports Washington Post. A new review of the fossil record from that period has come up with a provocative conclusion: The two groups saw each other as kindred spirits and, when conditions were right, they mated.