My feeling is that a human being or any complex organism has a system of cognitive structures that develop much in the way the physical organs of the body develop. That is, in their fundamental character they are innate; their basic form is determined by the genetic structure of the organism. Of course, they grow under particular environmental conditions, assuming a specific form that admits of some variation. Much of what is distinctive among human beings is a specific manner in which a variety of shared cognitive structures develop.

If there had been a charismatic figure in the United States who could mobilize fears, anger, racism, a sense of loss of the future that belongs to us, this country could be in real danger. We're lucky that there never has been an honest, charismatic figure. McCarthy was too much of a thug, you know? Nixon was too crooked. Trump, I think, is too much of a clown. So, we've been lucky.

The country was founded on the principle that primary role of government is to protect property from the majority, and so it remains.

Everyone engaged in research must have had the experience of working with feverish and prolonged intensity to write a paper which no one else will read or to solve a problem which no one else thinks important and which will bring no conceivable reward - which may only confirm a general opinion that the researcher is wasting his time on irrelevancies.

In 1962, war was avoided by Khrushchev's willingness to accept Kennedy's hegemonic demands.

I am a child of the Enlightenment. I think irrational belief is a dangerous phenomenon, and I try to consciously avoid irrational belief. On the other hand, I certainly recognize that it's a major phenomenon for people in general, and you can understand why it would be. It does, apparently, provide personal sustenance, but also bonds of association and solidarity and a means for expressing elements of one's personality that are often very valuable elements. To many people it does that. In my view, there's nothing wrong with that.

English is a second language in most of the educated sectors of Europe and much of the world. But maybe in the future Chinese will be. But I doubt that national languages will disappear. In fact, to some extent they're becoming more diverse, like in Europe.