I refuse to believe all humans evolved from chimps. I think if anything, humans could have evolved from different species of animals. Like maybe some were from chimps and some from lemurs and new world monkeys. This would explain the behavioral differences we see in large groups. New world monkeys aren’t as violent as old world monkeys tend to be. Chimps are downright cruel to each other and their babies. No matter what nonsense scientists postulate, I think humans could be several separate species with lots of common dna but not the same. What if from all over the planet people evolved from chimps, gorillas, lemurs, lions and beats and stuff. Or we could all have been dropped off from different planets for all we know.