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.

You don't have money, you can't do science. But that's part of the price that I pay.

The amassing of unfettered wealth of individuals and corporations should stop. The inheritance of rich people's wealth by their children should stop. The expropriators should have their wealth expropriated and redistributed.

I had spent many days hungry; had slept on railway stations at times because I did not have money to pay for a hotel room... there were moments when I felt I had compromised my dignity as a human being and as an actor.

I'm fortunate to make any money as a blogger.