Pierre Trudeau

I was raised with 'Laurel and Hardy' and 'I Love Lucy' and Jerry Lewis, and I just loved it. And I had a friend in high school and we would just laugh all day and put on skits. You know, it's the Andy Kaufman thing or the Marty Short thing where you're performing in your bedroom for yourself.

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.