If the mutation is partially transmitted to offspring, they too would have the advantage. And over time it might have come to dominate a small breeding group.

The threat of China is not military. The threat of China is they can't be intimidated. Europe you can intimidate. When the US tries to get people to stop investing in Iran, European companies pull out, China disregards it. You look at history and understand why - they've been around for 4,000 years, they have contempt for the barbarians, they just don't give a damn.

... an essential feature of a decent society, and an almost defining feature of a democratic society, is relative equality of outcome - not opportunity, but outcome. Without that you can't seriously talk about a democratic state... These concepts of the common good have a long life. They lie right at the core of classical liberalism, of Enlightenment thinking... Like Aristotle, [Adam] Smith understood that the common good will require substantial intervention to assure lasting prosperity of the poor by distribution of public revenues.

A big producer can survive price fluctuations on the world market. A small farmer can't.

In fact, when drugs are legalized, use sometimes goes down, it's been claimed. Part of the reason is that teenage kids use illicit drugs because they are illicit. They are thumbing their noses at society. If they were legal, they might not.

I've often been struck by the extensive knowledge that people have of sports, and particularly, their self-confidence in discussing it with experts. . . . In contrast, when discussing matters of concern to human lives - their own and others - people tend to defer to experts.

Technologies can be liberating, but it can also be a tool of coercion and control.