Don't mistake a good setup for a satisfying conclusion - many beginning writers end their stories when the real story is just ready to begin.

intricately and intriguingly woven, lots of fun, and extremely thought provoking.

What SF can do better than anything else is show us the range of our possible futures, and what we can do to realize the good ones and avoid the nasty ones.

It's most presumptuous to believe we already know all the answers and will never get any more big surprises.

Don't mistake a good setup for a satisfying conclusion - many beginning writers end their stories when the real story is just ready to begin.

I think the rising and falling popularity of areas like hard SF and far-future SF is, to a considerable extent, the same as any other fashion.

Of course, the way writers think about those things is almost certain to be affected by their own cultural background, and it would be hard to deny that, for whatever reasons, a lot of SF writers come from Anglo or European backgrounds.