There's two tiers of science fiction: the McDonalds sci-fi like Star Trek, where they have an adventure and solve it before the last commercial, and there are books that once you've read, you never look at the world the same way again.

I have memories - but only a fool stores his past in the future.

When we look up at the night sky and wonder, 'Is there anyone else out there?' we're also asking who we are in relation to them.

Who are we?' And to me that's the essential question that's always been in science fiction. A lot of science fiction stories are - at their very best - evocations of that question. When we look up at the night sky and wonder, 'Is there anyone else out there?' we're also asking who we are we in relation to them.

The tactic of leading people into... a war that doesn't make any sense by telling them they are under attack, and if they raise any objection they're unpatriotic, is a very old tactic. And it doesn't intimidate me.

Ever since 9/11, our intelligence agencies, as part of the 'war on terror,' have expanded their operations to include American citizens. I was 'terrorized' when I learned that the National Security Agency was intercepting information on Americans.

The European wars of religion were more deadly than the First World War, proportionally speaking, and in the range of the Second World War in Europe. The Inquisition, the persecution of heretics and infidels and witches, they racked up pretty high death tolls.

We've got to win this battle, and we will. We have to win the peace.