Aggression And Aggression

539 Words2 Pages

Sell, Hone, and Pound (2012) examined the importance of physical strength in shaping male psychology. Aggression and violence are fairly effective ways of winning conflict in the competition for resources between males, but can impose large costs on the loser of the conflict (Sell et al., 2012). The consequences of conflict would have put high pressure for the male brain to evolve ways of interpreting the odds of success, to determine when to avoid conflict or engage in aggressive and violent actions (Sell et al., 2012). The authors outline evolved mechanisms for aggression and their effect on the decisions of modern-day human males.
Central to the paper’s premise are the features of the male physique that appear to be tailored for aggression. Numerous sex differences exist that infer the importance of violence and aggression in shaping the male body (Sell et al. 2012). The authors highlighted these sex differences as evidence of evolved weaponry and defenses. Two of the main mechanisms discussed in the paper are upper-body strength, which is strongly connected to fighting ability (...

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