I think that 'Elysium' the movie is unrealistic, with the space station and everything. I think 'Elysium' the metaphor is completely realistic: it's exactly where we're going.

There are loads of sociopolitical, racial, class and future-planet situations that really interest me, but I'm not really interested in making a film about them in a film that feels like reality because people view that in a different way. I like using science fiction to talk about subjects through the veneer of science fiction.

You have weak artificial intelligence, which is a robot or a computer system that follows a list of protocols and it's like yes/no answers that can be as complex as you want, and then you have strong A.I., which is basically like a human, like something that can think up a thought that's never been thought up or paint a painting or write a poem.

I don't want to make a film that offends people, but the whole world is so politically correct - I'm not going to not do something because it may be politically incorrect. At some point, the metaphors and allegories break down. They disappear, and you just have science fiction.

'Chappie' would be like 'RoboCop,' but hilarious. If you mixed 'Robocop' with 'E.T.' and it was... funny, that's what it is.

'District 9' was a singular anti-Apartheid metaphor, and 'Elysium' is a more general metaphor about immigration and how the First World and Third World meet. But the thing that I like the most about the metaphor is that it can be scaled to suit almost any scenario.

It's just my maybe naive, optimistic view that whatever knowledge we gain, and if it comes to pass that we can somehow understand what consciousness is, if we can somehow create that, it will ultimately be used for the good.