There's no question that how Johannesburg operates is what made me interested in the idea of wealth discrepancy. 'Elysium' could be a metaphor for just Jo'burg, but it's also a metaphor for the Third World and the First World. And in science fiction, separation of wealth is a really interesting idea to mess with.

There's a lot of evidence in evolutionary sciences that show that altruism and acting in ways that are empathetic to others are actually beneficial on an evolutionary basis.

Johannesburg is weird, because half of it is like Los Angeles. It feels like just wealthy parts of L.A. But half of it is severe slummy, something like Rio De Janiero or something. So it's kind of weird, because it's both happening at the same time.

I never think of things rationally or intellectually. I swear, every single decision I make is just instinct and my instincts tend to be accurate.

This whole notion that the robot has to declare nuclear war is one part of the discussion, but it may not be reality. Reality is, maybe it can empathize to a far greater degree than we can and experience a way wider range of emotions. So, why not have a robot that can do that?

I had artists that refused to work on Chappie if they were working on a design that actually said Denel on the side of the thing. But anyway, it's the blurring of fiction and reality that was appealing and I certainly did not want them to be in the movie and not be themselves.

When I was in my early 20s, I was quite into Japanese animation. It's like the same thing that I end up always saying which is, imagery based stuff is the thing that really gets me.