Any incident could instantly blow up. Both sides [USA and Russia] are modernizing and increasing their military systems, including nuclear systems.

I organized tax resistance in 1965, with a friend. I kept at it for about ten years. I don't see it as a principle, it's a tactic. And I felt I had exhausted its potential as a tactic right about then, so I stopped.

Look at the ozone story. As long as it was the southern hemisphere that was being threatened, there was very little talk about it. When it was discovered in the north, very quickly actions were taken to do something about it. Right now there's discussion of putting serious effort into developing a malaria vaccine, because global warming might extend malaria to the rich countries, so something should be done about it.

... 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.

The Iraq War is the first war in history, in which there were huge demonstrations before the war was launched, not beginning five years later and then being broken up. All of these are changes, and the people who are writing in journals today lived through these changes.

Sooner or later, jihadist-style terror and WMD are going to come together and the consequences could be horrendous.

I think the activism of the 1960s had a very definite civilizing effect on the whole society in all kinds of ways. So lots of things that by now are almost taken for granted were heretical in the 1960s. We had anti-sodomy laws until not many years ago.