Democratic societies can't force people. Therefore they have to control what they think.

Take a look at public opinion. About 70 percent of the population, in the polls, said the [Vietnam ] war was fundamentally wrong and immoral, not a mistake. And that attitude lasted as long as polls were taken in the early '80s.

I doubt that national languages will disappear. In fact, to some extent they're becoming more diverse, like in Europe.

There is undoubtedly much to learn about the social uses of language, for communication or for other purposes. But at present there is not much in the way of a theory of sociolinguistics, of social uses of languages, as far as I am aware.

Capitalism is based on the principle that everything has to be privately owned; it can't be held in common. There is even a dogma, which is today called, the "tragedy of the commons" which holds that if things are held in common they are going to be destroyed. If they're privatized, like you give them to Bechtel or Monsanto or ExxonMobil, then they'll be preserved because that's the capitalist's religion.

The shutdown itself is bad but not devastating. The real danger will come up in a couple of weeks. There's legislation which is in fact routine - it's passed every year - which allows the government to borrow money, otherwise it can't function. If Congress does not approve this budget request, the government may have to default.

If humans are organisms like every other organism - which they are - then we should expect that if there are some domains where real scientific progress is possible, then there are others where it is not.