Though the poorest Americans voted for Hillary Clinton, many relatively wealthy people voted for Trump and generally it's a mistake to think that economics explains Trump. The US is doing relatively well, the economy has significantly recovered since 2008, unemployment rates are low. I would say rather that his appeal to the working class was cultural: "I'll bring back the kinds of jobs your fathers had," and, by implication, the whiter, simpler post-war world when America had no real economic competition.

The nationalist right have common views. They hate the EU, they hate NATO, they dislike trade, they admire Russia. Many of them are funded by Putin.

To describe Russian politics as "managed democracy" - and that's sometimes hard for outsiders to understand, because a lot of the forms of democracy exist in Russia, so there are elections; there is a press; there is a campaign, and so on. But the outcome of the campaign is never in doubt. So the campaign is manipulated. There is a real opposition in Russia. There are one or two real opposition figures who do want to change the political system, but they will probably not be allowed to run, and one way or another they will be prevented from being on the ballot.

What is the appeal of Trump, really? It's nostalgic: "Make America great again." Like European nationalists, he has a vision of a "real" America, one which predates globalization, immigration, feminism, the civil rights movement and technological change, an imaginary 1950s to which we can now return. That is actually not very different from the kind of language that Marine Le Pen uses, or parts of the Brexit movement.

I believe democracy can survive. But it's certainly true that the euphoria of the 1990s - an era when democracy was spreading and more and more people found it attractive - has ended. Trump is not a cause but rather a symptom of this change.

Donald Trump has never tried to reach out to all the American people, he never uses the language of unity, he doesn't try to charm or persuade. He just says, thanks to the people who voted for me and the rest of you are losers.

Putin discovered that when he invaded Ukraine, he expected the Ukrainians to rise up and join him and say, "Yes, we want to be part of Russia," and that didn't happen. And they've been paying, actually, I think quite a high price for it, both in the ongoing war in Ukraine - which is I think increasingly unpopular in Russia - and also in the Western sanctions, and in general, the separation from the West that was caused by that.