This is a guest post from Nathan Paxton, Professorial Lecturer in the School of International Service at American University and a 2015-2016 APSA Congressional Fellow. Now that Pope Francis has jetted back to the Vatican on “Shepherd One”, we have the chance to talk about the theoretical underpinnings of the pope’s international politics. I hope you’re as excited to have a political theory discussion as I am. Primarily, I want to discuss what I think the papal view of politics is, how it fits in with liberation theology, and what that means to those of us who care about international and...