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.

The surge in right-wing populism and the phenomenon of Trump are related. You can think of them together as the same problem.

Trump has learned how to function in a world in which people now live in very separate realities, where they get their news from Facebook recommendations and believe in a particular set of facts. Others, who live in a different reality, know quite a different set of facts.

Unlike most European countries, the police in the US are decentralized; even the FBI has regional offices. Amending the constitution is a long and tedious process.

nothing happens in August - except when something really happens in August. World War I began in August, Saddam Hussein's invasion of Kuwait began in August, al Qaida was preparing to bring down the World Trade Center in August. August, in other words, is the time when all of us should prepare our backup plans, chart our reversals of course, [and] think through possible paradigm changes.

What's interesting about Navalny is that he has run a - not so much a pro-democracy campaign in Russia, but an anti-corruption campaign. He seems to have access to quite a lot of information about very senior Russians, including Putin.

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.