Americans need to educate themselves, from elementary school onward, about what their country has done abroad. And they need to play a more active role in ensuring that what the United States does abroad is not merely in keeping with a foreign policy elite's sense of realpolitik but also with the American public's own sense of American values.

When people, particularly young people and especially young men, can't imagine themselves as heroes in narratives that they construct for themselves, they look to be heroes in some other way. So young men in America of, let's say, Muslim background, only a tiny, tiny minority - so small as to be almost zero - are likely to ever commit terrorist acts.

The paralysis that we have right now when we think about migration is partly because we can't imagine what the world would look like in the future. So I think it's important for writers and artists to try to imagine that.

If your book is set in the plantation days of the slave-owning South and you write a little romance between two slave owners without acknowledging the system they live, that's a political gesture.

The ethnocultural connotations of the burkini ban are very strong. It's as absurd as mandating that women have to go topless on the beach. If I were a woman, I definitely would not want to wear a burkini or a headscarf. But it's not about what I want.

I think wars, climate change, all that stuff is going to move people. And so I wanted to say, "What if the migration apocalypse occurs and it isn't an apocalypse at all?" Maybe we will still find ways to be happy and for our children and grandchildren to thrive and the world to move on.

For me, writing a novel is like solving a puzzle. But I don't intend my novels as puzzles. I intend them as invitations to dance.