Well, they didn't lack for topics after Hiroshima. Why should 9/11 slow them down? I know it got a lot of press, but it's just a few large buildings and aircraft, it's not like D-Day and the Seige of Berlin.

Science fiction is not about the freedom of imagination. It's about a free imagination pinched and howling in a vise that other people call real life.

War as Napoleon knew it just not possible any more. However, we're very unlikely to accept or recognize "world peace" even when we get it.

If poets are the unacknowledged legislators of the world, science fiction writers are its court jesters. We are Wise Fools who can leap, caper, utter prophecies, and scratch ourselves in public. We can play with Big Ideas because the garish motley of our pulp origins make us seem harmless.

A dagger is the noble weapon of Brutus. Everyone understands that tyrants fall to daggers. A bomb is a sordid modern device with many complex working parts. Only engineers understand bombs

The future is a process, not a destination. Richard Stallman is a guy my age. I sympathize with Richard rather more than I sympathize with Richard's open-source ideas, but the guy's a mortal human being and so is his social movement. Open-source is a means of production.

The ruins of the unsustainable are the 21st century’s frontier.