Roots of Human Family Tree Are ShallowRoots of the Human Family Tree Are Remarkably Shallow - All Alive Today Share 1 Common Ancestor By MATT CRENSON AP National Writer Jul 1, 2006 (AP)— Whoever it was probably lived a few thousand years ago, somewhere in East Asia Taiwan, Malaysia and Siberia all are likely locations. He or she did nothing more remarkable than be born, live, have children and die. Yet this was the ancestor of every person now living on Earth the last person in history whose family tree branches out to touch all 6.5 billion people on the...