The role of insults -- and the corrolary role of honor -- in world politics represents an odd topic in international-relations scholarship. Everyone knows insults and honor matter a great deal. Some scholars write about them -- or, at least, related topics like "prestige" -- but no one seems to be able to get a convincing handle on how they work, how they matter, and so forth. One of the few pieces I've seen on the topic that I found plausible...