Are we reaching the limits of experimental approaches to international politics? I just returned from the American Political Science Association (APSA) annual meeting in Boston. I met up with some friends, connected with new people, provided some thoughts on academia to a grad student who reached out to me. My co-authors and I presented a paper from our new project on the role of religion in the UN. And I actually went to panels that weren’t mine. As anyone who attends conferences knows, there is a temptation to just show up for your panel and then socialize or play tourist the rest of the...








