Matt Ridley Quotes

Below the surface of every banality and cliché there lies irony, cynicism, and profundity.

What is true of mice is just as true of people. Flies and people are just variations on a theme of how to build a body that was laid down in some worm-like creature in the Cambrian period. They still retain the same genes doing the same job. Of course, there are differences; if there are not, we would look like flies. But the differences are surprisingly subtle.

If females have an existing aesthetic preference, it is only logical that males will evolve to exploit that preference.

sex is merely a genetic joint venture. the process of choosing somebody to have sex with, which used to be known as falling in love, is mysterious, cerebral, and highly selective.

Sexual selection theory suggests that much of the behavior and some of the appearance of an animal is adapted not to help it survive but to help it to acquire the best or the most mates.

In egalitarian societies, genes matter more.

As you grow up, you gradually express your own innate intelligence and leave behind the influences stamped on you by others. You select the environments that suit your innate tendencies, rather than adjusting your innate tendencies to the environments you find yourself in. This proves two vital things: that genetic influences are not frozen at conception and that environmental influences are not inexorably cumulative. Heritability does not mean immutability.

The main purpose of most genes in the human genome is regulating the expression of other genes in the genome.

The struggle for existence never gets easier. However well a species may adapt to its environment, it can never relax, because its competitors and its enemies are also adapting to their niches. Survival is a zero-sum game.

Life uses information (stored in DNA) to capture energy (which it stores in a chemical called ATP) to create order. Humans burn prodigious amounts of energy — we generate about 10,000 times as much energy per gram as the sun. The sun is hotter only because it is much bigger. We use energy to create and maintain intricate cellular and bodily complexity, the opposite of entropy, just as we do in the economy, where the harnessing of power from burning fuel enables us to build skyscrapers and aeroplanes.

Random violence makes the news precisely because it is so rare, routine kindness does not make the news precisely because it is so commonplace. (104)

Why has that man fallen in love with that woman? Because she’s pretty. Why does pretty matter? Because human beings are a mainly monogamous species and so males are choosy about their mates (as male chimpanzees are not); prettiness is an indication of youth and health, which are indications of fertility. Why does that man care about fertility in his mate? Because if he did not, his genes would be eclipsed by those of men who did. Why does he care about that? He does not, but his genes act as if they do. Those who choose infertile mates leave no descendants. Therefore, everybody is descended from men who preferred fertile women, and every person inherits from those ancestors the same preference. Why is that man a slave to his genes? He is not. He has free will. But you just said he’s in love because it is good for his genes. He’s free to ignore the dictates of his genes. Why do his genes want to get together with her genes anyway? Because that’s the only way they can get into the next generation; human beings have two sexes that must breed by mixing their genes. Why do human beings have two sexes? Because in mobile animals hermaphrodites are less good at doing two things at once than males and females are at each doing his or her own thing. Therefore, ancestral hermaphroditic animals were outcompeted by ancestral sexed animals.

It is my proposition that the human race has become a collective problem-solving machine and it solves problems by changing its ways.

They may direct the construction of the body and brain in the womb, but then they set about dismantling and rebuilding what they have made almost at once — in response to experience.

simplicity piled upon simplicity creates complexity.