Quote Originally Posted by blank
If there was only 2 men living in Europe at 1 AD, then yes. Otherwise, no.
That´s just stupid. Let´s say there were only 2 men and 2 women in Europe at 1 AD. Each man get a couple of kids, and these kids grow up and and marries someone. Who? The other guys kids! And when they have kids both the original men are their ancestors, so after only 2 generations everybody shares the same ancestor. Multiply both the number of men and the number of years by a couple of thousands, and you´ll see that the principle stays.