We never used to blink at taking a leadership role in the world. And we understood leadership often required something other than drones and bombs. We accepted global leadership not just for humanitarian reasons, but also because it was in our own best interest. We knew we couldn't isolate ourselves from trouble. There was no place to hide.

We don't have to sit by and watch our meritocracy be replaced by a permanent aristocracy, and our democracy be undermined by dynastic wealth.

Liberals are concerned about the concentration of wealth because it almost inevitably leads to a concentration of power that undermines democracy.

There is a crisis of public morality. Instead of policing bedrooms, we ought to be doing a better job policing boardrooms.

My dad, in particular, was adamant that I should finish my education. He encouraged me to go to Oxford, for instance, and I rather doubt I'd have gone if he hadn't. I would have gone straight back to L.A. and tried to start my career.

My university work was not central to my education.

I'm not equipped for the social media thing.

It's no longer the older paradigm of, 'I want to own this market, and no one else can own this market because I own this market.' The Internet has made the market limitless.