The thing that influenced me most in relation to 'Nanny McPhee' were the Westerns I watched with my father. All the Spaghetti Westerns; all the Virginians; all the High Chaparrals. Because if you think about the form, it's a stranger from out of town.

I do think that despite my best efforts to resist it, I am now a grown-up. It's due to lots of very difficult decisions that you make over a long period of time - about motherhood, wifehood, and work, and all the things that one has to make decisions about.

Film is so much to do with perfection and how differently you can feel about someone at the beginning of the film and the end of the film.

There's an awful lot of misunderstanding here about what being poor actually means. I don't think people understand that being poor means you have to work from dawn until dusk just to survive through the day. I think there's some notion that poor people lie about all day not doing anything. It is remarkable how many misconceptions there are here about life in the developing world and I think that that knowledge gap has done a lot to contribute to the imbalance quite frankly.

I'm an atheist. I suppose you can call me a sort of libertarian anarchist. I regard religion with fear and suspicion. It's not enough to say that I don't believe in God. I actually regard the system as distressing: I am offended by some of the things said in the Bible and the Qur'an and I refute them.

Difficult for actors to extemporise in nineteenth-century English. Except for Robert Hardy and Elizabeth Spriggs, who speak that way anyway.

I think the point about ActionAid is what it's asking people to do is engage with poor people in developing countries and understand what their lives are like and understand how the way we live our lives impacts on theirs.