🚀 go-pugleaf

in article <2545@sigi.Colorado.EDU>, pell@boulder.Colorado.EDU (Anthony Pelletier) says:
> 
> I'm confused here.  Would anyone have suggested that humans evoloved more
> than once?  As in there were several different times and different
> places on the planet where humans arose from other primate forms.
> It seems to me that an event as momentous as that in evolution would have
> occured only once.  
> 
> -tony

I recall from my genetics courses that many genes mutate in similar ways with
significant statistical frequencies.  Of course, this doesn't *prove* anything
about the existance of multiple or singular ancestors, but I should think it
would leave the door open for the consideration of multiple individuals
distinctive enough as ancestors to be called Homo Sapiens.

My impression of evolution is not that a single momentous event could have
occurred, but rather a series of such events.  If, after each significant
mutation, a large quantity of offspring was produced, then the next step in
the sequence would have a significant statistical likelihood in a large base
of individuals, not just one, and so on for each significant mutation.



						Colin