Quote Originally Posted by Gez View Post
Naked humans with nothing but sticks and stones can still hurt each other, but if one of them goes on a rampage they'll have trouble causing a lot of harm before the others can subdue them. Today's humans with firearms can easily kill dozens in a rampage.
You are seriously underestimating the damage that can be done with big knives and big sticks:

https://en.wikipedia.org/wiki/Running_amok