- By Stephen M. WaltStephen M. Walt is the Robert and Renée Belfer professor of international relations at Harvard University.
I had planned to write about something else today, but instead I want to acknowledge the recent passing of Glenn Snyder, an important international relations theorist. I didn’t know him well — indeed, I think we met on only one occasion — but I read a lot of his work over the years and admired both his intellectual ambition and the clarity of his thinking.
Snyder’s scholarly career spanned more than four decades and he made contributions in several areas. He was a co-author of Strategy, Politics and Defense Budgets (1962) an important account of U.S. national security policymaking in the 1950s, contributing a lengthy study of Eisenhower’s "New Look" in nuclear strategy. His 1961 book Deterrence or Defense: Toward a Theory of National Security was an early refinement of classical deterrence theory and one of the first applications of game theory to international affairs. In the 1970s, he and co-author Paul Diesing published Conflict among Nations: Bargaining, Decisionmaking and System Structure in International Crises, an ambitious attempt to integrate structural realism, game theory, and theories of decision-making to understand crisis outcomes. I pored over this book in graduate school and learned an enormous amount from Snyder’s careful analysis; I must have read chapter 6 of that book ("Crises and International Systems") dozens of times. His 1984 World Politics article "The Security Dilemma in Alliance Politics" was another classic, and especially his elaboration of the reciprocal risks of "abandonment" versus "entrapment" (concepts first proposed by Michael Mandelbaum). This last line of work culminated in his magisterial book Alliance Politics, which combined careful deductive analysis with a series of deeply research case studies.
Snyder was primarily a theorist, although he was also clearly comfortable doing careful qualitative/historical research. And, like John Herz, he strikes me as someone who deserved a higher reputation in the field than he had. I think this may be due to the nature of his later work: Instead of picking a single big idea and promoting it incessantly, both Conflict among Nations and Alliance Politics contained a lot of different ideas and came at their subjects from several angles at once. This comprehensive approach had a great deal of scholarly integrity to it, but it also made his works harder to pigeonhole. They were also too long to put on most graduate course syllabi, which meant that over time fewer graduate students were exposed to his work.
In this way, the practical sociology of the IR business may have cost Snyder some recognition. Nonetheless, he was the author of not one but several classic books and articles, works that still reward a careful reading today. How many IR scholars can say the same?
Josh Rogin covers national security and foreign policy and writes the daily Web column The Cable. His column appears bi-weekly in the print edition of The Washington Post. He can be reached for comments or tips at email@example.com.
Previously, Josh covered defense and foreign policy as a staff writer for Congressional Quarterly, writing extensively on Iraq, Afghanistan, Guantánamo Bay, U.S.-Asia relations, defense budgeting and appropriations, and the defense lobbying and contracting industries. Prior to that, he covered military modernization, cyber warfare, space, and missile defense for Federal Computer Week Magazine. He has also served as Pentagon Staff Reporter for the Asahi Shimbun, Japan's leading daily newspaper, in its Washington, D.C., bureau, where he reported on U.S.-Japan relations, Chinese military modernization, the North Korean nuclear crisis, and more.
A graduate of George Washington University's Elliott School of International Affairs, Josh lived in Yokohama, Japan, and studied at Tokyo's Sophia University. He speaks conversational Japanese and has reported from the region. He has also worked at the House International Relations Committee, the Embassy of Japan, and the Brookings Institution.
Josh's reporting has been featured on CNN, MSNBC, C-Span, CBS, ABC, NPR, WTOP, and several other outlets. He was a 2008-2009 National Press Foundation's Paul Miller Washington Reporting Fellow, 2009 military reporting fellow with the Knight Center for Specialized Journalism and the 2011 recipient of the InterAction Award for Excellence in International Reporting. He hails from Philadelphia and lives in Washington, D.C.| The Cable |