Professor Dan Drezner has been crudely criticizing Senator Josh Hawley’s New York Times op-ed on U.S. withdrawal from the WTOâtreating it  âthe way one would treat an undergrad paper in global political economy,â awarding a C-minus, and offering the feedback that, âYou can do better work than this, Josh. Put in the effort, do more research and make sharper arguments next time.â He exposes the fundamental weakness of his critique though, with the claim that âHawley prefers exiting the WTO and rejecting the estimated $2.1 trillion in benefits from trade,â in the process demonstrating exactly what simplistic economic analyses of trade policy get wrong.