For the 3rd year in a row, Jesse Ausubel, Mande Holford and Rod Nichols will offer early career scientists at The Rockefeller University a short course on Science & Diplomacy. 2014 course participants Rupa Ram and Dominic Olinares wrote a generous account of last year’s field trip to Washington DC in the University’s Incubator blog. Jesse’s viewpoint on science & diplomacy is captured in a couple of short essays, “Scientists, War, Diplomacy, Europe” and “The history of studies of scientists’ roles in international conflict resolution” posted serially at https://phe.rockefeller.edu/PAX/ .