I don't see a lot of studio executives caring at all about what the culture is telling us. They think they make the culture. They're not out taking the temperature of things and using the results of whatever sort of cultural surveying they're doing to make movies. They're interested in doing things that people are already comfortable with, and taking those properties and filling them.

There comes a point in your moviegoing life where you look at the screen and then you look at the world and you ask, 'What is going on?' You want the movies to show you the chaos and mess and risk and failure that are normal for a lot of us. Generally, the movies hide all of that.

Movies are visual, aural, they involve people, and life, and ideas and art, they are so elastic. They can hold anything, withstand everything, and make you feel anything. Other arts can do that, but movies are the only ones that can incorporate other media into cinema.

The bravery of Stanley Kramer's 'Guess Who's Coming to Dinner' amounted to two Hollywood legends - Katharine Hepburn and Spencer Tracy - telling the world that a black son-in-law is something they can live with, and so should you, especially if he looks like Sidney Poitier and has degrees.

The enormous success of 2009's 'The Blind Side,' in which Sandra Bullock makes a black teenager one of the family, demonstrates that America isn't post-racial. It is thoroughly mired in race - the myths that surround it, the guilt it inspires, the discomfort it causes, the struggle to transcend it.

I like Nora Ephron. She wasn't a critic in the strictest sense of the word, but she did a lot of social criticism. She was so funny and so in the right place at the right time.

I do feel a responsibility to address things that are problematic, but I don't have to go out of my way to do that.