This week's episode on the Freakonomics radio examines the Lebanese Diaspora and how successful it is. Listen to it . “If you look at ten or twenty or thirty of the richest countries around the world, among the richest people in those countries is someone from Lebanon.” Of course Taleb would say this, Dubner thought. He is Lebanese. But the idea stuck. And that’s what this week’s episode is about. How successful is the Lebanese…