When we watch stories, we learn empathy, we learn compassion, and hopefully we achieve some sort of understanding.

In the early '90s, I was hired to write educational dramas about HIV and AIDS in the shantytowns. I did that for two and a half years, and then I was hired on other films. When 'Tsotsi' presented itself, I thought, 'This is not a world I grew up in, but I've spent a great deal of time writing about it and researching it in my past.'

Athol Fugard became famous as a playwright, so although 'Tsotsi' the book was written in the '60s, it was only published in the '80s. It was then optioned pretty much every year by producers. I think the problem was that holding onto its period setting made it very hard to get finance.

Most big popcorn movies are 'bad guy does something to good guy, good guy gets revenge on bad guy, sets the world right, and moves on.' And 'Ender's Game' is just not that simple, so it's an exciting challenge. It's a little terrifying, and let's see how audiences respond.

Somebody informed me recently that the key to every art, from writing to gardening to sculpture, is creativity. I beg to differ.

Adults, who outnumber kids four or five to one, are in charge. We wield the resources, run the world, and completely thwart kids' creativity.

The claims I'm making for art are simply the claims that we naturally make around music or around poetry. We're much more relaxed around those art forms. We're willing to ask, 'How could this find a place in my heart?'

Imagination was given to man to compensate him for what he isn't. A sense of humor was provided to console him for what he is.