Kenneth Waltz, RIP

Sad to just learn that Kenneth Waltz, one of the most influential international relations scholars of the last 50 years (perhaps only rivaled by Sam Huntington), passed away today.  More later once I finish my grading.  But love or hate his work, it is impossible not to agree that he was a giant in the field who had a massive impact on how we think about international politics.  Here is Walt on Waltz.