I think that what's actually happening is the collapse of the Center - the centrist semi-coalitions, mildly social-democrat, mildly conservative, that have been running the countries for years. They are severely declining. You can see it in voting; you can see it also in popular attitudes: contempt for what are called "the élites," the experts, the people in charge.

Syntax is the study of the principles and processes by which sentences are constructed in particular languages. Syntactic investigation of a given language has as its goal the construction of a grammar that can be viewed as a device of some sort for producing the sentences of the language under analysis.

All public resources go to the rich. The poor, if they can survive in the labor market, fine. Otherwise, they die. That's economics in a nutshell.

Compare mathematics and the political sciences - it's quite striking. In mathematics, in physics, people are concerned with what you say, not with your certification. But in order to speak about social reality, you must have the proper credentials, particularly if you depart from the accepted framework of thinking. Generally speaking, it seems fair to say that the richer the intellectual substance of a field, the less there is a concern for credentials, and the greater is the concern for content.

Many of the people who voted for Trump were people who voted for Obama eight years ago. You remember, of course, his message was "hope and change." People wanted change, for good reasons, and they wanted hope. Disillusioned with what took place, they turned to someone else who was offering hope and change. When they're disillusioned with that, it depends on what activists and others do.

It is a virtual reflex for governments to plead security concerns when they undertake any controversial action, often as a pretext for something else.

How it is we have so much information, but know so little?