Donald Trump, as a businessman, he's not much of a builder and he's not much of dealmaker and he certainly isn't very good at making expenses line up with income. But he is a marketing genius. He must have seen an empty market niche that no one but him filled.

A novel makes it possible to understand not just events, but the people who control the events; not only their choices, but also their motives.

We're not free because other people are nice, maybe other people aren't nice that day. We're free because we expect the institutions of government to work impersonally. That we expect people in government to understand they don't work for the president or the prime minister, they work for the government. And the government is always there.

So long as Donald Trump is powerful and popular, Fox News is going to achieve an advertising bonanza unheard of in the era of modern cable, because people will pay them to talk to the president.

One of the great drivers of the alienation that has made Donald Trump possible is that the growth in the American economy has been weak. In the decade from 2005 to 2015, there was not one year when the US hit three per cent growth. And to the extent there's been growth, virtually all of it has been collected by the top 10 per cent of the population. Obviously, if we knew how to make growth faster, we would. We don't. And it's very difficult to make growth more broadly shared. Because it's not just the US that has this problem.

Democracy takes work. That's the thing we're really finding out, that, you know, in many ways, you know, the past two decades we've taken for granted all of the extraordinary achievements of the post-war generation. You know, building this global alliance structure that has kept the peace across the North Atlantic since World War II. Building all of these institutions, building all this remarkable technology. And people have privatized. You know, you can now, you don't have to go outdoors much, the whole world comes to you.

Venezuela has gone from being a democratic country 15 years ago to being totally not a democracy today. Usually that de-democratization doesn't take the form of a heavy handed police state.