“Aggression is about competing. Competing for the male, for the female, competing for the person most fit for breeding. Competing for resources such as food and shelter. Competing for power, because without hierarchy there can’t be social order. In other words, aggression occurs when it’s profitable.”

“Aggression is about competing. Competing for the male, for the female, competing for the person most fit for breeding. Competing for resources such as food and shelter. Competing for power, because without hierarchy there can’t be social order. In other words, aggression occurs when it’s profitable.”

— Patricia Cornwell