In the early 1940s, as a young teenager, I was utterly appalled by the racist and jingoist hysteria of the anti-Japanese propaganda. The Germans were evil, but treated with some respect: They were, after all, blond Aryan types, just like our imaginary self-image. Japanese were mere vermin, to be crushed like ants.

I think that what's actually happening is the collapse of the Center - the centrist semi-coalitions, mildly social-democrat, mildly conservative, that have been running the countries for years. They are severely declining. You can see it in voting; you can see it also in popular attitudes: contempt for what are called "the élites," the experts, the people in charge.

Every predecessor has used mercenaries, often drawn from the country that they're attacking like England ran India with Indian mercenaries. You take them from one place and send them to kill people in the other place. That's the standard way to run imperial wars.

One of the dangers [that Donald Trump poses, due to the augmented risk of nuclear war] is unquestionable. Of the two existential threats - the threats to the termination of the species basically and most other species - one of them, climate change, on that I think there's no basis for discussion.

George Kennan is another extreme case. He was the American consul in Berlin until the war between Germany and the United States broke out in December 1941. And until then he was writing pretty supportive statements back stressing that we shouldn't be so hard on the Nazis if they were doing something we didn't agree with - basically repeating the idea that they were people we could do business with.

I don't really think there have been transitional periods to socialism. There have been efforts, but they have usually been destroyed by a combination of external force and internal corruption.

That's the standard technique of privatization: defund, make sure things don't work, people get angry, you hand it over to private capital.