Have you ever wondered why a trumpeter of family values would suddenly turn around and cheat on his wife? Why jealousy would send an otherwise level-headed person into a violent rage? What could drive a person to blow a family fortune at the blackjack tables?
Or have you ever pondered what might make Mr. Right leave his beloved at the altar, why hypocrisy seems to be rampant, or even why, every once in awhile, even "you" are secretly tempted, to lie, cheat, or steal (or, conversely, help someone you never even met)?
This book answers these questions and more, and in doing so, turns...

The 21st-century political landscape has been defined by deep ideological polarization, and as a result scientific inquiry into the psychological mechanisms underlying this divide has taken on increased relevance. The topic is by no means new to social psychology. Classic literature on intergroup conflict shows how pervasive and intractable these group conflicts can be, how readily they can emerge from even minimal group identities, and the hedonic rewards reaped from adopting an "us vs. them" perspective. Indeed, this literature paints a bleak picture for the efficacy of any interventions...

The 21st-century political landscape has been defined by deep ideological polarization, and as a result scientific inquiry into the psychological mechanisms underlying this divide has taken on increased relevance. The topic is by no means new to social psychology. Classic literature on intergroup conflict shows how pervasive and intractable these group conflicts can be, how readily they can emerge from even minimal group identities, and the hedonic rewards reaped from adopting an "us vs. them" perspective. Indeed, this literature paints a bleak picture for the efficacy of any interventions...