America as an experiment is genuinely important to the world not because of the accidents of history that made us the most powerful nation on Earth, but because America is the first real experiment in building a large, multiethnic, multicultural democracy. And we don’t know yet if that can hold. There haven’t been enough of them around for long enough to say for certain that it’s going to work.
It’s interesting. You’re in high school and you see all the cliques and bullying and unfairness and superficiality, and you think, Once I’m grown up I won’t have to deal with that anymore. And then you get to the state legislature and you see all the nonsense and stupidity and pettiness. And then you get to Congress and then you get to the G20, and at each level you have this expectation that things are going to be more refined, more sophisticated, more thoughtful, rigorous, selfless, and it turns out it’s all still like high school. Human dynamics are surprisingly constant. They take different forms. It turns out that the same strengths people have—flaws and foibles that people have—run across cultures and are part of politics. This should be empowering for people. My ideal reader is some 25-year-old kid who is starting to be curious about the world and wants to do something that has some meaning. I want them to read this and say, “Okay, this is not all rocket science; this is something I could contribute to and make a difference in.”