The Pakistani novelist Mohsin Hamid sets his newest novel, "Exit West," in a world of permanent mass migration, in a city ripped apart by civil war. He told Steve Paulson he modeled it on his own city — Lahore, Pakistan.
The future feels unpredictable in so many places today. If you look around the world right now, seems like everyone wants their own independent nation. Are the old nation-states...toast? That’s what John Feffer worries about.