Large scale psych study identifies "homo economicus" as the source of all evil in the world

A German-Danish study of more than 2,500 people, published in the APA's Psychological Review, investigates the correlates of the "dark traits" in human personality ("egoism, Machiavellianism, narcissism, psychopathy, sadism, spitefulness" and more) seeking the underlying "tendency" that they all share. Read the rest