I have been fascinated by the theories and posts at this guy’s blog. I didn’t know much at all about evolutionary psychology before this week, though I was not surprised that such a field existed. Here is the definition of evolutionary psychology we get from the wiki:
Evolutionary psychology (EP) is a pseudoscience that attempts to explain mental and psychological traitsâ€”such as memory, perception, or languageâ€”as adaptations, that is, as the functional products of natural selection or sexual selection. Adaptationist thinking about physiological mechanisms, such as the heart, lungs, and immune system, is common in evolutionary biology. Evolutionary psychology applies the same thinking to psychology.
Evolutionary psychologists argue that much of human behavior is generated by psychological adaptations that evolved to solve recurrent problems in human ancestral environments. They hypothesize, for example, that humans have inherited special mental capacities for acquiring language, making it nearly automatic, while inheriting no capacity specifically for reading and writing. Other adaptations, according to EP, might include the abilities to infer others’ emotions, to discern kin from non-kin, to identify and prefer healthier mates, to cooperate with others, and so on. Consistent with the theory of natural selection, evolutionary psychology sees organisms as often in conflict with others of their species, including mates and relatives. For example, mother mammals and their young offspring sometimes struggle over weaning, which benefits the mother more than the child. Humans, however, have a marked capacity for cooperation as well. (more…)