Everything I learn about the world, whether it's the simple arcana of how commercial products are manufactured and designed and how they reach our shelves and where the chips come from and who does the code, to more profound things like whether or not a black hole might be penetrable as a wormhole, whether or not universes might be accessible from here, whether space can be stretched and compressed to enable faster-than-light travel without violating physical law - all of those things have tremendous story potential.

I never stopped loving the deeper sciences, and I read as deeply into lay science as I can.

I'd wanted to be a writer since I was knee-high. Once I knew that books were written by people and didn't just happen, it was obviously that I would write them, too.

I think the greatest danger of the promise of space travel is that it can lead us to be cavalier about the world we live on, if we assume we can find or make more worlds. I think in our lifetimes we surely will not, probably in the lifetimes of our great-great-grand-descendants we will not.

Now with the international space station generating a bunch of video, and Space X and other companies pursuing private space flight, I think it's on all of our radars much more than it has been since the moonshots. The science of filmmaking is making these visions possible now.

I think my first love is film. There's something about the span of it and the completion of the experience. You sit down for two hours, in the dark, and you go somewhere else, and then you come back, having completed a journey.

I would say that working with Ridley Scott makes the process of directing much more terrifying.