A championship contender in the early twentieth century needed charisma and a knack for cultivating sponsorship, and Rubinstein was the epitome of the shy and unsocial chess player. Now matter how great his chess skills, he lacked the people skills to be a self-promoter and fund-raiser.

The Russian Dept of Tourism has declared Ukraine its most dangerous destination. Many Russian tourists have disappeared there.

With some reservation, it can be said that certain democratic elements are present in Georgia as well; but it is very clear that the government has to pronounce its explicit wish to resign before something is going to happen. On the western front, only Belarus is an exception.

I am between the Tories and the Lib Dems. I am fiscally conservative. I'm for strong foreign policy, but socially very liberal. I am not religious. That makes me feel uncomfortable with American Republicans. I don't feel at home anywhere, really. Labour under Tony Blair was not something I would associate myself with, but I didn't have a big problem with it. I have to make a choice between fiscal and the role of the state and social freedom.

We have a saying that a stranger's soul is like a black box. Which is why I would not want to analyze [Vladimir] Putin's psychological motivations.

That machines will surpass us in intelligence is inevitable. What it means is unknowable. Will they be sentient? What will they care about in the sense that determines our human motivations? All the theorizing by the experts and non-experts makes for interesting conversations and dramatic headlines, but it's more likely we will be surprised by how our technology develops and how it is used, as we so often are.

At the end of the day, it's all about money.