When I want to tackle a story or a subject, I always ask myself three questions: Is it important to talk about that? Will it interest other people than just me? Can I live with that for three or four years because that's how long it takes to do the project, to write the script, and to direct it, and then to do this.

The teacher will never be a parent. The parents are the parents. But they have to engage in some sort of active education beyond just teaching mathematics and French and English because the kids spend more time there than they do with their parents at that age. We have to accept that other adults will be part of our children's education and they will have bad teachers. That's going to happen.

I will see 100 or 200 and I will take my time with them and I audition them for the two main roles. If I like what I see, but they're not exactly right for the role, I'll think well I have this other role that might work for them. Sometimes I will write a role for them because I want to work with them because they're so good.

Now I realize that I have to let everyone take what they have to take from the film. No matter what I think about the film, it becomes a little irrelevant. I think I would say that the film is trying to show us that - and I spoke about that earlier - we have to let the teachers invest in their own classroom. There's no use in trying to control everything. Education is fundamental.

There is some humor in Monsieur Lazhar and in all my other films, but this one I'll try to make a real comedy from start to finish. It's called Prescott Etc. because the name of the constituency is so long that everybody in the constituency just says Prescott Etc. I don't know if that's what it will be. It's a working title.

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.

I'm pretty optimistic that in the future these kind of films will also be part of the main categories, perhaps not in a foreign language, but certainly more socially and politically engaged films, or films that will happen where the story takes place outside the United States.