Caroline Knapp

I walk into a health club locker room and feel an immediate impulse toward scrutiny, the kneejerk measuring of self against other: 'That one has great thighs, this one's gained weight, who's thin, who's fat, how do I compare?'

A lot of my struggles with nutrition date back to my swimming days. I was a super-skinny young girl who would go through hours of intense training. Afterward, I'd be famished, but I had a two-hour trip home before dinner. When I did my hardest workouts, I often ate less; I was too tired to think about food.

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.