When I watch Anthony and Cleopatra, I am seeing a four-hundred-year-old interpretation of a two-thousand-year-old history. Yet it never even occurs t… - Matt Ridley

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.

What was the secret that the serpent told Eve? That she could eat a certain fruit? Pah. That was a euphemism. The fruit was carnal knowledge and everybody from Thomas Aquinas to Milton knew it.

The story of p53 and the oncogenes, like much of my book, challenges the argument that genetic research is necessarily dangerous and should be curtailed. The story also strongly challenges the view that ‘reductionist’ science, which takes systems apart to understand them, is flawed and futile. Oncology, the medical study of whole cancers, diligent, brilliant and massively endowed though it was, achieved terribly little in comparison with what has already been achieved in a few years by a reductionist, genetic approach.