Jonathan Haslam is the author of several books, including No Virtue Like Necessity, Russia's Cold War, and The Vices of Integrity. Jonathan is the George F. Kennan Professor in the School of Historical Studies at the Institute for Advanced Study, Princeton. He is also a fellow of the British Academy, a fellow of Corpus Christi College, Cambridge, and Professor Emeritus in the History of International Relations at Cambridge University. He has been a visiting professor at Harvard, Yale, and Stanford, and is a member of the Society of Scholars at Johns Hopkins University. He lives in England.