If you read Herodotus, the first Greek historian 2,500 years ago, he was talking about that - about people mixing with other people. Sometimes it produces great societies. Sometimes it triggers war. But, we're not going to change that. I don't think so. We're living in nations that are state nations and countries.

The irony is I did an intimate film in France with no stars and that got me to Hollywood. It got me to the Oscars. If I had tried to imitate the Americans or the Hollywood movies with a commercial recipe, I'd never have gotten to Hollywood. Although, it was not my goal in any way, and I never thought there was any connection between Monsieur Lazhar and the Oscars.

If you read Herodotus, the first Greek historian 2,500 years ago, he was talking about that - about people mixing with other people. Sometimes it produces great societies. Sometimes it triggers war. But, we're not going to change that. I don't think so. We're living in nations that are state nations and countries.

It's the same challenge as with any other character, adults or not. You want to take time with the kids. You want to tell them in the audition that they have time to exchange ideas. I'm there. It's not someone else who does the audition, but I don't want to audition a thousand children.

We also have this reflex of using specialists for everything, instead of having the person who is there every day with them, the teacher, talk about death and suicide. In the film, it's portrayed a little bit like a caricature, but it's the psychologist who comes in and Monsieur Lazhar does not think it's a good idea. He thinks he should be the one who should talk about that with the children.

My film is in French. It's not something folkloric. It's who we are. There's this tension about immigrants coming in. Will they learn French? Will they adapt? In this film, I'm on the reverse side because Monsieur Lazhar comes from a society where French is also the second language.

It's like a laboratory, a micro-society of real life, so it didn't look odd to talk about bureaucracy. In the school, in the class, there are already a lot of children from different ethnic backgrounds so the reality is there. I don't have to shove it in people's face. It's just there and it's normal.