Anything feasible and potentially effective should be explored.

One of the best predictors of policy around is Thomas Ferguson's investment theory of politics, as he calls it - very outstanding political economist - which essentially - I mean, to say it in a sentence, he describes elections as occasions in which groups of investors coalesce and invest to control the state.

Popular support for alternative energy has been very high for years. But it harms corporate profits.

The search for truth is a cooperative, unending endeavor. We can, and should, engage in it to the extent we can and encourage others to do so as well, seeking to free ourselves from constraints imposed by coercive institutions, dogma, irrationality, excessive conformity and lack of initiative and imagination, and numerous other obstacles.

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.

The uniformity and obedience of the media, which any dictator would admire...

The prescription for endless war poses a far greater danger to Americans than perceived enemies do, for reasons the terrorist organisations understand very well.