I call myself a feminist, not a feminist filmmaker. If somebody asked me if I had a feminist sensibility it would be pretty hard to deny, but is it the theme of my work? Not necessarily. I'm interested in a lot of things.
Perhaps the best motivation for going to Mars is political. It is obvious that no single nation currently has either the will or the resources to do it alone, but a consortium of nations and space agencies could achieve it within 20 years.
I think when your parents are as rebellious as mine were, it's difficult to top them. So what's the point?