Katherine Webb

I was always the tallest girl in my class, and it made me have really bad posture because I wanted to seem shorter than I really was. It really reflected how I felt about myself. I spent most of my youth in school feeling really insecure about the way I looked because I was different.

You have to be 100 percent comfortable with yourself and who you are. You'll have unflattering pictures posted on the Internet for all to see, so you have to be able to handle yourself and stay true to yourself.

Sometimes you see films, not just science fiction films, where you get the sense that if the camera were to pan just to the left or the right, all of a sudden you'd be seeing light stands and crew standing around. But with 'Blade Runner,' the beauty of it is that it felt like a real, breathing city.

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.