I think individuals have a right to privacy, but that ought to include the right to prevent private institutions from monitoring what you do and building up a personal profile for you so that they can direct you in particular ways by their effective control over the internet, and that doesn't happen of course.

In fact, a rather striking aspect of business propaganda in the United States is the demonization of government, starting after the Second World War.

Suppose that, say, China established military bases in Colombia to carry out chemical warfare in Kentucky and North Carolina to destroy this lethal crop [tobacco] that is killing huge numbers of Chinese.

Policies are designed to undermine working class organization and the reason is not only the unions fight for workers' rights, but they also have a democratizing effect. These are institutions in which people without power can get together, support one another, learn about the world, try out their ideas, initiate programs, and that is dangerous. That's like a referendum in Greece. It is dangerous to allow that.

Orwell says straight, look, in England what comes out in a free country is not very different from this totalitarian monster that I'm describing in the book. It's more or less the same. How come in a free country? He has two sentences, which are pretty accurate. One, he says, the press is owned by wealthy men who have every reason not to want certain ideas to be expressed. And second - and I think this is much more important - a good education instills in you the intuitive understanding that there are certain things it just wouldn't do to say.

Occupy was not a movement, it was a tactic. You can't sit forever in a park near Wall Street. You can't do it for more than a few months. It was a tactic I had not predicted. If people asked me, I would have said "don't do it." But it was a great success, an enormous success, with a big impact on people's thinking, on people's actions.

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