Geoffrey Miller Quotes

“A capacity for comedy reveals a capacity for creativity. It plays upon our intense neophilia. It circumvents our tendencies towards boredom.

Creativity is a reliable indicator of intelligence, energy, youth, and proteanism. Humor is attractive, and that is why it evolved.”

“Anyone who wishes to imply superiority in their particular line of work is apt to style themselves an artist. The imperatives of fitness display allow us to understand the passion with which people debate whether something is or is not an art. A claim that one's work is art is a claim for sexual and social status.”

“Beauty conveys truth, but not the way we thought. Aesthetic significance does not deliver truth about the human condition in general: it delivers truth about the condition of a particular human, the artist.”

“By intelligently choosing their sexual partners for their mental abilities, our ancestors became the intelligent force behind the human mind’s evolution.”

“David Buss has amassed a lot of evidence that human females across many cultures tend to prefer males who have high social status, good income, ambition, intelligence, and energy--contrary to the views of some cultural anthropologists, who assume that people vary capriciously in their sexual preferences across different cultures. He interpreted this as evidence that women evolved to prefer good providers who could support their families by acquiring and defending resources I respect his data enormously, but disagree with his interpretation.

The traits women prefer are certainly correlated with male abilities to provide material benefits, but they are also correlated with heritable fitness. If the same traits can work both as fitness indicators and as wealth indicators, so much the better. The problem comes when we try to project wealth indicators back into a Pleistocene past when money did not exist, when status did not imply wealth, and when bands did not stay in one place long enough to defend piles of resources. Ancestral women may have preferred intelligent, energetic men for their ability to hunt more effectively and provide their children with more meat. But I would suggest it was much more important that intelligent men tended to produce intelligent, energetic children more likely to survive and reproduce, whether or not their father stayed around. In other words, I think evolutionary psychology has put too much emphasis on male resources instead of male fitness in explaining women's sexual preferences.”

“Dismissing the idea that female choice could influence the direction of evolution began to look both sexist and unscientific. By drawing attention to the evolution of social and sexual behavior in animals, the sociobiology of the 1970s did for the study of animal sexuality what feminism did for the study of human sexuality. It empowered thinkers to ask: Why does sex work like this, instead of some other way?”

“Ecologists have long understood that the typical interaction between any two individuals or species is neither competition nor cooperation, but neutralism. Neutralism means apathy: the animals just ignore each other. If their paths threaten to cross, they get out of each other’s way. Anything else usually takes too much energy. Being nasty has costs, and being nice has costs, and animals evolve to avoid costs whenever possible. If we were typical animals, our attitudes to others would be dominated not by hate, exploitation, spite, competitiveness, or treachery, but by indifference. And so they are.”

“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 unimaginative.”

“For males, verbal self-advertisement appears to be a fairly constant function of speech, while for females, it may be an occasional function, more limited to one-to-one conversations with desired mates.”

“From the point of view of genes in any male body, the body itself is a sinking prison ship. Death comes to all bodies sooner or later. Even if a male devoted all of his energy to surviving, by storing up huge fat reserves and hiding in an armored underground compound, statistics guarantee that an accident would sooner or later kill him.

This paranoid survivalist strategy is no way to spread one's genes through a population. The only deliverance for a male's genes is through an escape tube into a female body carrying a fertile egg. Genes can survive in the long term only by jumping ship into offspring. In species that reproduce sexually, the only way to make offspring is to merge one's genes with another individual's. And the only way to do that, for males, is to attract a female of the species through courtship. This is why males of most species evolve to act as if copulation is the whole point of life. For male genes, copulation is the gateway to immortality. This is why males risk their lives for copulation opportunities.”

“History suggests that we had very little hope until the social institutions of science arose. Before science, there was no apparent cumulative progress in the accuracy of human belief systems. After science, everything changed.”

“Human ideology is the result: a tabloid concoction of religious conviction, political idealism, urban myth, tribal myth, wishful thinking, memorable anecdote, and pseudo-science.”

“Human vocabulary size may have evolved through the same sexual selection process that favored enormous song repertoires in some bird species.

But whereas only male birds sing, both men and women use large vocabularies during courtship, because courtship and choice are mutual, and because unusual words work as reliable displays only if their meanings are understood.”

“It seems likely that male choice shaped breasts not to distinguish girls from women, but to distinguish young women from older women.

Here, the informative thing about breasts is the way they droop with the effects of age and gravity.”

“Men write more books. Men give more lectures. Men ask more questions after lectures. Men post more e-mail to Internet discussion groups. To say this is due to patriarchy is to beg the question of the behavior's origin. If men control society, why don't they just shut up and enjoy their supposed prerogatives? The answer is obvious when you consider sexual competition: men can't be quiet because that would give other men a chance to show off verbally. Men often bully women into silence, but this is usually to make room for their own verbal display. If men were dominating public language just to maintain patriarchy, that would qualify as a puzzling example of evolutionary altruism—a costly, risky individual act that helps all of one's sexual competitors (other males) as much as oneself. The ocean of male language that confronts modern women in bookstores, television, newspapers, classrooms, parliaments, and businesses does not necessarily come from a male conspiracy to deny women their voice. It may come from an evolutionary history of sexual selection in which the male motivation to talk was vital to their reproduction.”

“Our responsibility is not to speculate endlessly about the possible futures of our daughter species, but to become, with as much panache as we can afford, their ancestors.”

“Our sense of beauty was shaped by evolution to embody an awareness of what is difficult as opposed to easy, rare as opposed to common, costly as opposed to cheap, skillful as opposed to talentless, and fit as opposed to unfit.”

“People act differently when they're in love with different people. We tend to match our expressed interests and preferences to those of a desired individual.”

“Psychopahy is basically the absence of sympathy. There are fewer female psychopaths, perhaps because female psychophats would not have shown sufficient sympathy to their babies in past generations.”

“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.”

“Setting boundaries on human behavior is the job of law, custom, and etiquette, not evolutionary psychology.”

“Sexual selection tends to amplify individual differences in traits so that they can be easily judged during mate choice. It also makes some courtship behaviors so costly and difficult that less capable individuals may not bother to produce them at all.”

“Sports are the intersection of mind and body, nature and culture, competition and mate choice, physical fitness and evolutionary fitness.

Sports advertise general aspects of bodily health and condition that are shared by both sexes, not just specific sexual ornaments like beards and breasts.”

“Sports evolved through sexual selection, but they are not crude sexual displays.”

“The healthy brain theory proposes that our minds are clusters of fitness indicators: persuasive salesmen like art, music, and humor, that do their best work in courtship, where the most important deals are made.”

“The human mind and the peacock’s tail may serve similar biological functions. The peacock’s tail is the classic example of sexual selection through mate choice. It evolved because peahens (female peacock) preferred larger, more colorful tails. Peacocks would survive better with shorter, lighter, drabber tails. But the sexual choices of peahens have made peacocks evolve big, bright plumage that takes energy to grow and time to preen, and makes it harder to escape from predators such as tigers.
The human mind’s most impressive abilities are like the peacock’s tail: they are courtship tools, evolved to attract and entertain sexual partners. By shifting our attention from a survival-centered view of evolution to a courtship-centered view, I shall try to show how, for the first time, we can understand more of the richness of human art, morality, language, and creativity.”

“Through memory and language, we can transform a pure fitness cost in the past (such as a physical wound or a social rejection) into a reliable fitness indicator in the present (a story about our ability to heal without disability, or to overcome depression).”

“You could be the fittest person imaginable in terms of strength, intelligence, disease resistance and vitality, but if you fail to reproduce your contribution to the future of the human gene pool is zero. For anything to evolve it has to affect the probability of passing on your genes.”