Outside of America, there are many people, myself included, who champion values that, in some senses, could be thought of as traditionally American - the idea that everybody's equal, that the rights of women and men should be the same, that there should be no discrimination on religious or sexual orientation, that democracy and rule of law and due process are the ways in which society should govern themselves and minorities should be cared for.

Empathy is about finding echoes of another person in yourself.

A beard is something that is almost like a mirror to the viewer. When someone sees you wearing a beard, they're seeing something in their own imagination because it's still me whether I'm bearded or not.

When I travel, I feel more like a nomad than a tourist.

In America there are people advocating for trans rights and people like Vice President Pence, who is vehemently opposed. In Pakistan, too, you have all kinds of folks - from flamboyant gay fashion designers and female Air Force pilots to the Taliban. A cross-dressed man used to be the top TV talk show host. It was actually quite radical. So the diversity of these societies is often lost on people.

Our countries are weaker: they cannot protect us from imported goods, they can't protect us from climate change, they cannot protect us from epidemics. These things cross borders. But the kind of cooperation that would protect us from those things was completely lacking and because of this there's been a backlash. People feel vulnerable.

When terrorism strikes, divisive anger is a natural response.