As we move toward a new round of nuclear talks in Geneva this week between Iran and the P5+1, it is important to look soberly at each side’s approach to renewed nuclear diplomacy and what that implies about the prospects for real diplomatic progress. On the Iranian side, the public diplomacy carried out by President Hassan Rohani and Foreign Minister Javad Zarif during their visits to New York for the United Nations General Assembly—along with Zarif’s meeting with U.S. Secretary of State John...


