Scarlett Thomas

I think predictability is built into any good novel in some way - you begin reading Anna Karenina and you know pretty much what's going to happen at the end. But that doesn't mean you know what's going to happen in the middle. For me, it's that sense of what happens in the middle that's important.

The historical novelist has to consider what has actually happened, while the SF writer is dealing in possibilities, but they are both in the business of imagining a world unlike our own and yet connected to it.