There's some movies I watch, they're kind of like my anti-anxiety pill, my anti-depressant pill. I watch them at least once or twice a month probably. And I never stop learning from them as a filmmaker.

I think that animals aren't less intelligent than humans, they're just of a different intelligence. We have five million smell-sensitive cells in our nose, they have two hundred and fifty million - they can smell emotion. They can smell different types of emotion, they just have another type of intelligence.

It's a very sweet and often problematic situation where people feel like they know me and they're concerned for me. It creates these strange little intimate moments.

There's some things that you learn as you're shooting, and as you're editing that are key, because when you start you don't have the brain that can finish it. You don't really know what it is, and that's the key job; figuring out what you actually have, not what you're dreaming of having.

Our best hope for the future is not to get people to think of all humanity as family - that's impossible. It lies, instead, in an appreciation of the fact that, even if we don't empathize with distant strangers, their lives have the same value as the lives of those we love.

Theater actually took time to pique my interest. It just wasn't a part of my upbringing. I don't have anyone in the arts in my family. I wasn't brought up particularly cultured. It was always TV and film for me.

The key is that your children are aware that you love them a lot, and that you are there when they really, really need you. If a kid was ill, I would simply leave a meeting and go home.

We all contribute to The National, and it's like a familiar family. Matt is dad, Brian's like the dark horse uncle, Scott's the long-suffering mum, and Aaron and I are the bratty twins.