(April 27, 2018 at 6:18 am)ignoramus Wrote: They've had a million years to do something? They've done nothing? Is it because, and like a shark, they peaked to their environment? All because they never left the tree?
Could it have been as simple as that? Do genetic mutations favour the brave?
Mutations are random. If you don't get a "good one" you stay in place.
