The idea we could get the level of diversity of life we see nowadays from this supposed'restricted'evolution in a few thousands years, but it's impossible humans evolved from a common ancestor with chimpanzees in several million years is clear cut nonsense . ( I wonder is the general idea only one kind of Simiiformes was chosen, excluding humans, which then underwent this limited evolution into Catarrhini and Platyrrhini or did these different'kinds'already exist ? ) Being able to compare the increasing number of whole genome sequences is further proving the point.
