As I’ve been in the final months of completing my dissertation, I’ve had far less time to devote to the blog and topics that I’d like to spend more time thinking and writing about. While it is now beyond the news cycle, Kenneth Waltz’s recent essay in Foreign Affairs was quite interesting, but also misleading. At first glance, the policy prescriptive nature of the article was eye catching and challenging, and essentially continued his long-running debate with Scott Sagan and the rest of the international security studies community over the spread of nuclear weapons. The problem with Waltz’s argument, however, is less about his particular conclusions, than the broader problems of academic theory, models in general (both formal and informal), and their relevance to policy in the first place.

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