“Scientific theories never dictate human values, but they can often cast new light on ethical issues. From a sexual selection viewpoint, moral philosophy and political theory have mostly been attempts to shift male human sexual competitiveness from physical violence to the peaceful accumulation of wealth and status. The rights to life, liberty, and property are cultural inventions that function, in part, to keep males from killing and stealing from one another while they compete to attract sexual partners.”

“Existing political philosophies all developed before evolutionary game theory, so they do not take equilibrium selection into account. Socialism pretends that individuals are not selfish sexual competitors, so it ignores equilibria altogether. Conservatism pretends that there is only one possible equilibrium—a nostalgic version of the status quo—that society could play. Libertarianism ignores the possibility of equilibrium selection at the level of rational social discourse, and assumes that decentralized market dynamics will magically lead to equilibria that yield the highest aggregate social benefits. Far from being a scientific front for a particular set of political views, modern evolutionary psychology makes most standard views look simplistic and unimaginitive.”

“This did not annoy Amanda for it had long been her theory that human beings were invented by water as a device for transporting itself from one place to another.”

“Sexually progressive cultures gave us literature, philosophy, civilization and the rest, while sexually restrictive cultures gave us the Dark Ages and the Holocaust.”

“When women's sexuality is imagined to be passive or "dirty," it also means that men's sexuality is automatically positioned as aggressive and right-no matter what form it takes. And when one of the conditions of masculinity, a concept that is already so fragile in men's minds, is that men dissociate from women and prove their manliness through aggression, we're encouraging a culture of violence and sexuality that's detrimental to both men and women.”

“The dictator has to keep the economy functioning in order to keep stealing from it.”