Why Are Men So Violent?

[seabeyond]

It will not have gone unnoticed that men are more violent than women. Men perpetrate about 90 percent of the world's homicides and start all of the wars. But why? A recent article in a prominent science journal contends that evolution has shaped men to be warriors. More specifically, the authors claim that men are biologically programmed to form coalitions that aggress against neighbors, and they do so in order to get women, either through force or by procuring resources that would make them more desirable. The male warrior hypothesis is alluring because it makes sense of male violence, but it is based on a dubious interpretation of the science. In my new book, I point out that such evolutionary explanations of behavior are often worse than competing historical explanations. The same is true in this case. There are simpler historical explanations of male violence, and understanding these is important for coping with the problem.

A historical explanation of male violence does not eschew biological factors, but it minimizes them and assumes that men and woman are psychologically similar. Consider the biological fact that men have more upper-body strength than women, and assume that both men and women want to obtain as many desirable resources as they can. In hunter-gatherer societies, this strength differential doesn't allow men to fully dominate women, because they depend on the food that women gather. But things change with the advent of intensive agriculture and herding. Strength gives men an advantage over women once heavy ploughs and large animals become central aspects of food production. With this, men become the sole providers, and women start to depend on men economically. The economic dependency allows men to mistreat women, to philander, and to take over labor markets and political institutions. Once men have absolute power, they are reluctant to give it up. It took two world wars and a post-industrial economy for women to obtain basic opportunities and rights. This historical story can help to explain why men are more violent than women. The men who hold power will fight to keep it, and men who find themselves without economic resources feel entitled to acquire things by force if they see no other way. With these assumptions, we can dispense with the male warrior hypothesis, which is advanced by Melissa McDonald, Carlos Navarrete, and Mark Van Vugt, in the latest issue of Philosophical Transactions of the Royal Society. These three psychologists imply that male violence is natural and inevitable, but all the evidence they offer can be explained by the simpler assumption that farming technologies allowed men co-opt power over the course of human history.

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The male warrior hypothesis makes many predictions that don't pan out. There is no evidence that men prefer foreign women--the Western ideal is Barbie--and women often like effeminate men: David Bowie would not be sexier with an enormous beard. On the male warrior hypothesis, women should fear foreigners as much as men do, because foreign men are hardwired to attack them, but women are actually more sympathetic to foreigners. This may stem from their firsthand knowledge of discrimination. Women are also more cooperative than men, which makes little sense if men are innate coalition builders. There are dubious presuppositions as well. The warrior hypothesis assumes there was constant warfare in our evolutionary past, but some anthropologists argue that ancestral populations were too sparse for frequent contact. It also presupposes that warfare increases male fertility, when it may actually reduce fertility for all. Fertility is probably maximized when men are non-violent and share in childcare, but in many societies men beat their wives, neglect their children, and practice sex-selective infanticide against girls. The authors perpetuate the myth that evolution prefers men to be polygamous and females to be monogamous, but we see every variation in other species. In chimpanzees, both sexes seek multiple partners.

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Violence is a complex problem, which no simple biological approach can diagnose or remedy. Factors such as political instability, population density, and income inequality are associated with massive differences in violence across cultures, and these differences are observed while gender ratios remain constant. Of course, men still hold most of the power in the world, and it is no surprise, then, that they perpetrate most of the violence. But that too is a historical fact, not a biological given. If we focus on biology instead of economic and historical variables, we will miss out on opportunities for progress.

http://www.psychologytoday.com/blog/experiments-in-philosophy/201202/why-are-men-so-violent

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there is more in this article debunking evolutionary psychology. and also points out areas women in power participate in war.

i want to add an edit, to be clear. two sons and a husband have no violent tendencies. i have a father and two brothers and all three do. i mainly have hung out with boys and men that do not have a desire, want or need to be violent. (i like aggressive more). for me, this is more a "truth will set you free". men not having to own this "badge of honor". i think will allow a freedom. that is the purpose of the OP.