It is only natural to expect that guilds will tend to "protect their turf" and to resist challenge.

What matters is the way we Americans think about ourselves. We think about ourselves as incapable of committing crimes. Everything we do, we make a lot of errors, you know, you can't help it. Mistakes all over the place, but out of naïveté or, you know, misplaced kindness or something like that.

I think religion has often played a very positive role. Take western civilization, the Catholic Church has played an honorable role in helping those in need. In contrast, the US carried out a virtual war against the church in central America in the 1980's primarily because prime elements in the church were working with great courage and honor to help those in need. And to organize them to help themselves.

Should we even have the classification system? Why shouldn't these things be open? There are things you want to keep secret, like the characteristics of your latest fighter plane or something like that.

The Washington leadership has put aside non-proliferation programmes and devoted its energies and resources to driving the country to war by extraordinary deceit, then trying to manage the catastrophe it created in Iraq.

Physics and those parts of other fields that grow out of physics - chemistry, the structure of big molecules - in those domains, there is a lot of progress. In many other domains, there is very little progress in developing real scientific understanding.

Should people be mere "interested spectators of action," not "participants," restricted to lending their weight periodically to one or another sector of the "responsible men," as advocates of "manufacture of consent" have recommended? Or should their rights transcend these highly restricted bounds?