It has evolved differently not more. You and Floo are showing a basic misunderstanding of evolution, and one that Floo makes repeatedly.
I was just about to post and say 'evolved differently' after #12249 but luckily waited until I'd gone to next page ...!
ETA: We like to think of ourselves as having evolved more strongly etc, but in fact only time will tell whether the way we are now, with, we hope, adaptable traits will enable our species to continue surviving.
I've been re-constructing that sentence a dozen times - I hope it is correct, at least grammatically!!