You ignore the predictions its made? You ignore that no other scientific theory for how we got here has been able to displace it?
What predictions did he make that were proven? I know quite a few statements that he made which have been proven wrong by real science:
1. that the brachyo-cephalic index means anything.
2. that fossils would prove evolution - after 150 years and 100 times more fossils than we had then it still does not.
3. that the genes of the parents "meld" in the progeny - refuted by Mendellian genetics.