Walt applies both a theoretical knowledge about how international politics works and a careful analysis of particular circumstances to untangle or unravel specific puzzles that are facing foreign policy, usually American foreign policy.
Question: Beyond a simple title, how would you describe what you do for a living?
Walt: What I try to do is apply both a theoretical knowledge about how international politics works and a sort of careful analysis of particular circumstances to untangle or unravel specific puzzles that are facing foreign . . . usually American foreign policy, but other countries’ foreign policies too. I’m interested in trying to examine what’s behind a lot of the policy debates. So if someone says, “Invading Iraq is a good idea”, and somebody else says, “No, I think invading Iraq is a bad idea”, that’s actually not just something we have to argue about. It’s a researchable question whether or not it’s going to be an attractive thing to do or a smart thing to do. I wrote an article before the Iraq war happened, for example, arguing that it was both unnecessary if you looked at the historical record of Saddam Hussein’s behavior. And if you understood the basic principles of deterrence theory, there was no need from a security point of view to invade Iraq. I think you could also look at the history of foreign military interventions and military occupations. If you looked at the history carefully, it would provide lots of warnings that not only was it unnecessary, but it probably would be foolish and unwise and very expensive. So it wasn’t just something where you had to argue back and forth. You could actually research it and come up with, I think, a better recommendation than the one the country ultimately followed. And that’s in a sense what I’ve done at various points in my career – looked at policy debates that were happening and tried to bring social science tools to bear on those debates so we’d have some greater insight as to what they’re . . . what they’re all about and what the right answer might be.