SF isn't a genre; SF is the matrix in which genres are embedded, and because the SF field is never going in any one direction at any one time, there is hardly a way to cut it off.
Larry NivenThe Product of Freedom and Security is a constant (F X S = k). Giving up freedom for security is beginning to look naive.
Larry NivenBruce Sterling is one terrific writer and he's relatively new, but I don't know how long he's been doing it; he probably doesn't need the publicity anymore!
Larry NivenAnd every friend I've got has been writing Mars stories. It was pretty clear I'd never catch up.
Larry Niven