Tom Fletcher, CMG, is principal of Hertford College, Oxford. He is a former U.K. ambassador and 10 Downing Street foreign policy adviser to three prime ministers, and a visiting professor at NYU. He is the author of the bestselling “The Naked Diplomat: Power and Politics in the Digital Age” (2016) and the forthcoming “Ten Survival … Continue reading Digital Diplomacy 4.0: Return of the Jedi?