UnknownSoldier wrote:
A civilization is not going to throw away all their technology and go back to the stone age. Moreover, since it's assumed that Hera was the "mitochondrial Eve", you have to assume that the rest of them died out without procreating even though it was stated they were fully compatible with our ancestors. Also, who was God?
Actually, Hera wasn't the only ancestor, even if she's portrayed as the mitochondrial Eve. That only means that she's the oldest female in a continuous line of women, nothing more. All the others can have had children too, just not a continuing line of daughters. Any other can very well have his genes running around a 150000 years later too.
And apparently primitivism is not all that unlikely to happen.