The post-Cold War order in Europe is finished, with Vladimir Putin its executioner. Russia's invasion of Georgia only marked its passing. Russia has emerged as a born-again 19th-century power determined to challenge the intellectual, moral and institutional foundations of the order.

Authoritarianism is not pretending anymore to be a real alternative to democracy, but we can see many more authoritarian practices and styles basically being smuggled into democratic governments.

Remember, until the 1970s, the spread of democracy has always been accompanied by the decline of inequality. The more democratic our societies have been, the more equal they have been becoming. Now we have the reverse tendency. The spread of democracy now is very much accompanied by the increase in inequality.

What makes me worry today is the alarming decline in the trust in democratic institutions - political parties, Parliaments, political leaders. Less and less people are going to the polls in most advanced democracies.

I learned that every conversation shouldn't be had via social media.

I know I'm not supposed to have any opinions about politics, because I'm famous.

Information technology departments must spend enormous amounts of time and money worrying about integrating big computer systems with billions of pieces of customer data.

The same plasticity that allows us to form a reading circuit to begin with, and short-circuit the development of deep reading if we allow it, also allows us to learn how to duplicate deep reading in a new environment. We cannot go backwards. As children move more toward an immersion in digital media, we have to figure out ways to read deeply there.