Monogamous norms are essential for controlling male aggression and preventing the negative outcomes associated with polygamy.

“the answer seems to be the imposition of monogamous norms now people object well are people truly monogamous and the answer is not if you set up the environment to differentially award hyper-successful polyamorous males”

The promotion of polyamory by affluent people has trickled down to cause instability in working-class relationships.

“my claim is that the luxury beliefs of the former have basically trickled down and wrecked havoc among the latter”