Question like those is why researchers goes to animal observations. Easier to make conclusions without introducing too much cultural assumptions. In the jungle

Question like those is why researchers goes to animal observations. Easier to make conclusions without introducing too much cultural assumptions. In the jungle people find a dead young female baboon. She is apparently dead from starvation, so we hastily conclude it was natural causes. The researcher however who observed the flock gives a different explanation. The young female was healthy just a few weeks ago, but after joining the flock she got continuously bitten and scratched by other females whenever she went to eat or tried to sleep. After weeks of constant stress, lack of sleep and food she died. In contrast we might find a dead young male baboon clearly beaten to death. They joined the same flock recently and after a large fight over dominance the young male acquired injuries and died. Which of the two cases displayed more capacity for violence, brutality or aggressiveness? Is a brawl better or worse than cold calculated murder? > why did we come to have a culture that fears men Very good question. One likely answer is that we have a culture that reward men who commit violence in the right context. Why do men get rewarded for violence? There are many contradicting theories and books on that subject. Are humans inherently violent or peaceful? Is society holding back the savage beast or is cooperation the human default behavior? A lot of questions, a lot of research, a lot of theories. If you want to dig down into those question there are good books and other sources on it. The stanford Human Behavioral Biology lecture serie on youtube is a good start (https://www.youtube.com/watch?v=NNnIGh9g6fA&list=PL848F2368C90DDC3D https://www.youtube.com/watch?v=NNnIGh9g6fA&list=PL848F2368C...). The same researcher has also a book called Behave: The Biology of Humans at Our Best and Worst, which focus a fair bit on aggression and violence. There is War Before Civilization: The Myth of the Peaceful Savage, which also has a counter-argument book which name is currently evading me.