John Mearsheimer on Trump and why Iran isn’t Venezuela and Venezuela isn’t Panama

John Mearsheimer is the R. Wendell Harrison Distinguished Service Professor of Political Science at the University of Chicago, where he has taught since 1982. He has written extensively on security issues and international politics and is best known for his theory of offensive realism, which holds that to dominate the international system, great powers must constantly engage in security competition with each other, sometimes leading to war. In this, our 100th Open Questions interview,...