I think the only consistent thing is that I like projects that explore different social themes. 'Our Family Wedding' is a comedy, but it deals with two different cultures coming together. It's also about people letting go.

I am just back from South Sudan, one of the world's most fragile nations. For years, I have been moved by the kind people who maintain hope that they will live to see peace. My heart has ached for them, as they have endured pain and violence that make such hope feel out of reach.

When children and youth are deprived of their right to education, their community is deprived of a sustainable future. It is all the more true with refugees.

Good science fiction is always based in contemporary truths.

Good science fiction is always based in contemporary truths.