It is as though men are born waiting to control, fight and kill the next person and feel fulfilled by that. @ScrollingLeaves
Whilst not necessarily disagreeing with your statement that aggressive men are responsible for most of the world's conflicts, don't forget that in a lot of cases women have helped vote these psychopaths into power. Though, as a corollary to that, it's interesting to see (Lord Ashcroft's poll of who voted for whom in the 2019 election) that for all categories of ages, demographics, faith, income etc. women, in nearly every case, outnumbered the men as Corbyn supporters.