I have to say that movies have as much impact on me as music. And that I learned as much about narrative from movies as I did from reading novels, how to arrange stories, how to juxtapose things.

I locate a great deal of the power of Occupy Wall Street in the name itself, 'Occupy Wall Street,' or '#OccupyWallStreet.' It works because the name contains everything you need to know: the tactic and the target. The name is also modular. You can create your own offshoot in your own city.

I like the challenge of creating a world with only sentences.

The idea that you can live off the grid and just do your own thing is a very American idea - that you should be able to do your own thing, if you want to, if you're willing to pay the price for it. I think the price has gotten higher and higher.

There are so many movies people make just to make money.

One always has to worry when capitalism has a role in health care. If you're just using health care to make money, you will treat the wrong diseases. Capitalism has its limits. There is a role for governments, and this is one where they should be involved.

You can't look into a crystal ball but what you can say is if money is put on the table and you get half your signings right then you are going to be better next time around.

What we have seen in financial markets should bring home to us all that the central organising principle of this 21st century is interdependence. For the century just past, interdependence may have been one option among many. For the century that is to come, there is no longer an alternative.