I'm no expert on pornography. The core element of it, I think, is degradation of women, whatever else goes on. I don't think it should be outlawed, but I'm not in favor of the degradation of anybody.

There was a hemispheric conference in Colombia. It couldn't reach a consensus, so there was no declaration that came out, [but] on the crucial issues, Canada and the US were totally isolated. The rest of the hemisphere voted one way, and the US and Canada rejected it. So there couldn't be a consensus.

One of the problems of organizing in the North, in the rich countries, is that people tend to think - even the activists - that instant gratification is required. You constantly hear: 'Look I went to a demonstration, and we didn't stop the war so what's the use of doing it again?'

There is no evolutionary pressure to create minds capable of forming sciences; it just happened. Evolutionary pressure has not led to higher rates of reproduction for people capable of solving scientific problems or creating new scientific ideas. So if, in fact, the science-forming capacities evolved for other reasons, it would not be too surprising if those particular structures that have developed proved to be rather special in their nature, reflecting the contingencies of their evolution or the working of physical law.

If there are lessons to be drawn from the sciences, then that should be the concern of everyone, including scientists to the extent that they can make a contribution.

Today's Democrats are pretty much what used to be called moderate Republicans a generation ago.

A dramatic, evocative, thoughtful and very accessible account of one of the most important stories of the century - and one of the most ominous, unless citizens are aroused to action to rein in abusive state power.