Nolan Christopher - Interstellar

JONATHAN NOLAN AND CHRISTOPHER NOLAN
INTERVIEWED BY JORDAN GOLDBERG JG Walter Donohue [Editor at Faber & Faber] wanted me to start off with a question about the term science fiction. Hes never liked the term science fiction; he prefers the term speculative fiction. He believes speculating about the future is a way of revealing the way we live now and providing some kind of order in the way of understanding the chaos of contemporary life. JN For me, that was the whole jumping off point. Originally, Steven Spielberg wanted to do a contemporary space adventure. I pitched him instead something set fifty years into the future.

The reason was that in the tradition of MASH being set in the Korean War but really being about the Vietnam War I wanted to do something that reflected what I thought was the current state of human ambition. Which it is to say we congratulate ourselves every day on living in this spectacular moment of technological advancement and progress; weve invented the inter net and a variety of ways we can buy stuff online, but were not going into space. Measured purely by altitude, the human race peaked fifty years ago. CN But Walters question is about the value of speculative fiction hes not asking about futurism per se. Science fiction can be contemporary, speculative fiction can be contemporary as well. You set the story in the future so you could address the underlining problems and ideas that are going on in society right now the way the best speculative fiction does.

And this project has always been in that tradition. Whats interesting is that when we came to shoot the film, we went exactly in the opposite direction. So we didnt allow for any kind of futurism or any kind of difference from contemporary technology and contemporary society. The reason for that is it is more speculative fiction than science fiction. You choose what your speculations are about. And I didnt want to speculate about the color of peoples trousers in the future or what kind of computer screens theyd be using.

I think that speaks to the difference between science fiction and speculative fiction just as terminology. JG Where did the specific speculations in Interstellar come from? Like the dust situation? CN For me, the whole dust situation came from looking at Jonahs original draft and focusing in on the idea of a return to an agrarian society. An agrarian society has a utopian aspect theres a simplicity and a kind of wholesomeness associated with it and I think Jonahs goal was to stop it from feeling dystopian. I really liked that. But what I found interesting was the idea that when you research the kind of farming community that existed in the past, theyre very subject to the elements, theyre subject to the natural disasters. And whilst I think the blight idea was always extremely compelling as a device, it was inherently not very visual because youre talking about things not growing or dying.

We found ways to dramatize it by setting fire to the fields and the like. But I really wanted to get across two ideas with the dust situation. One was a simple way of visualizing the decay of a farming community or the ability to be able to farm. And the other key point is from watching Ken Burnss documentary The Dust Bowl, which is incredible if you havent seen it because it is science fiction. It seems like science fiction. You cannot believe the images youre seeing, the real images.

The descriptions are heartbreaking and amazing, but youre looking at pictures and film of things that if you put them in a movie, directly, people wouldnt believe it. When we do the dust clouds and the dust storms in the film they are toned down from the real imagery because the real imagery would never be believed. And that really happened. JN Thats amazing. CN And I really like the idea of trying to dramatize your inherent blight situation in a sort of disaster movie mode and make it bit more visceral. But do it in a way that has already happened on our planet, for real, that has been documented.

And that eventually led us to actually incorporate some of Kens footage in the film as the real voices talking about the dust with the older Murph. I really like the idea of saying that the most threatening and outlandish visual idea of the first act has already happened in real life. Its not even under question. JN Were sort of in this moment in which humans are obsessed that well prove our own undoing that well poison the planet, well destroy ourselves, and all these things. But I thought it would be more interesting to find a slightly less personal Armageddon, or the idea that the universe obliterates you or the planet turns itself toxic because it doesnt care about you and me because were an accident in outer space. The blight and the dust provided what I thought was a great, impersonal way for the planet to sort of gently suggest that our time here was over.

That it was the moment to move on, rather than being something that we had brought on ourselves which, in its own way, feels anthropocentric. JG Jonah, in a story like this, there needs to be a certain amount of scientific research. In the beginning when you were talking to Kip Thorne, you were in immersed in a slew of complex concepts and ideas. Where did the science end and the imagination begin? JN Well, Kip is simultaneously a brilliant, brilliant scientist, but also a very kindly and patient explainer of science. Hes of the philosophy that all these grand discoveries that he and his mates have come up with, if they cant be articulated back to regular people people like me then of what use are they? If you cant share them with the rest of humanity, then have you really discovered anything at all? And so Kip has devoted an enormous amount of his career and his time to trying to make these ideas accessible as his great friend Stephen Hawking has and to a degree as Albert Einstein did - trying to make sure that these things are things you can hang onto. And in the manner of Einstein you know, Einsteins thought experiments ultimately always involved two people on a train, or twin brothers with one headed into space any attempt to understand general relativity seems to come back to this personal scale because its how we see the universe.

We are our own instrument for measuring the universe ourselves, our life spans, our senses, and our relationships. And our understanding of our mortality is built through those relationships. So Kip in his books, in his work has concentrated on finding ways to relate these things on a human scale. And that inevitably brings you to this view of natural events as they relate to us and our families and our relationships. In terms of principles guiding us, there are a number of ideas that are common to lots and lots of speculative fiction. Wormholes being one of them.

But the main thing here was to try to get all the way underneath the rule-set sufficiently that the experience becomes kind of a tactile one that you feel. I mean, a wormhole is kind of an inherently alien concept, right? We know nothing in the universe that would allow one to develop naturally. The idea of a wormhole presupposes the idea of a higher order of intelligence, so theres a certain amount of speculation just in that. CN There are several key narrative ideas that I put into the script based on passages that Kip had led me to in his book. Those then turned out to be the things that he argued with me the most about whether they would really happen. Laughter.

But I found that fascinating because it meant to me that even though hed written it in a book ten years ago, he was still completely prepared to take it as a fresh story element, and argue about whether or not it could really be. JN Sure. CN And I found that surprising and a little frustrating at first, and then the more I talked to him I realized that he approaches these things from a very pure point of view. So its not about whether he said it ten years ago or not, its about what does he believe now. What does the science tell him. Literally. Literally.