You don't control whether your movies get made. You can't. All you can control is whether your draft is great. So, you write your great draft, as best as you can, and then move on to the next thing.

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

You need a human story to intersect those points of interest with real stakes on the line, and then things start to be fun, where you can see the ramifications, you see the impact on people's lives of big changes - like taking a man of science, like a surgeon, and robbing him of his understanding of the universe and forcing him into a newer and wider understanding.

A lot of screenwriters have a drawer of unsold scripts that they cut their teeth on. I don't have one. Everything I've written, after my first spec, I wrote on assignment. Everything I've written was work.

The science fiction I write comes from a pretty deep pool of literature, not just from the reflection of other science fiction films, and I think that gives me somewhat deeper roots.

The more you learn about the real vastness of space and the real challenges of space travel, the more completely you appreciate the necessity of taking very good care of this world and being good stewards of it.

I grew up a really nerdy kid. I read science fiction and fantasy voraciously, for the first 16 years of my life. I read a lot of classic Cold War science fiction, which is much of the best science fiction, so I speak the language well, which is a commodity that's not easy to come by in Hollywood.