Democracy doesn't mean much if people have to confront concentrated systems of economic power as isolated individuals. Democracy means something if people can organize to gain information, to have thoughts for that matter, to make plans, to enter into the political system in some active way, to put forth programs and so on. If organizations of that kind exist, then democracy can exist too. Otherwise it's a matter of pushing a lever every couple of years; it's like having the choice between Coca-Cola and Pepsi-Cola.

If you want to become a biologist, it doesn't help to go into the Harvard biology library and all the information is there for you. You have to know what to look for and the internet is the same, just magnified.

The people of the Third World need our sympathetic understanding and, much more than that, they need our help. We can provide them with a margin of survival by internal disruption in the United States. Whether they can succeed against the kind of brutality we impose on them depends in large part on what happens here.

Scientists generally, not just evolutionary biologists, don't take much for granted.

What has to be done today is (1) large-scale conversion (weatherizing , etc.), (2) sharp change in transportation to greater efficiency, like high-speed rail, (3) serious efforts to move to sustainable energy, probably solar in the somewhat longer term, (4) other adjustments that are feasible. If done effectively, that might be enough to stave off disaster. If not, then we can give up the ghost, because there are no alternatives in this world, at least none that I've seen suggested.

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.

In the United States, and to a certain extent in Canada, there's very little interest in what happens outside their borders.