[driftdiver]

“They can see when groups diverged, and they can see when those groups began swapping genes again”

I have a bridge to sell ya if you believe they can do this accurately.

[Soliton]

I have a bridge to sell ya if you believe they can do this accurately,i>

You wouldn't argue if it didn't impact your religious belief

[wildbill]

If Mitrocondial Eve is the mother of all these divergent groups might one speculate there was wife swapping to provide the gene swapping?

I guess the guys threw all their clubs in a pile and she went back to the batchelor cave with whichever guy owned the club she picked out.