Faul> humans must have
experienced multiple extinction level events........
I really don't think so.
An 'extinction level event' suggests something like
what happened to the Dinosaurs.
For you religious zealots, you might try calculating
the date of 'Noah's Flood' and then recalculate the
human growth rate from that.
But I see a flood as a more localized event. As in a
flood in Mesopotamia might kill a lot of Semites, but
it would have little effect on the fore-runners of the
Mayans in Central America.
Zim.
Mad Poet Strikes Again. |