Originally Posted by LightHorseman
Hold on... ridiculous overuse of smilies... weird fixation on the idea that there is ONE common ancestor... Carico, is that you?
Considering that no one can even describe any common ancestor, then of course, they can't know how many there were.

One simply has to indulge in fantasy to figure that one out. Since I live in reality, not in my imagination, then I'll leave fantasy to science fiction writers.