Columbia World Projects (CWP) and the School of International and Public Affairs (SIPA) hosted a discussion between Jack Lew, the former U.S. Treasury secretary, and Raghuram Rajan, the former governor of the Reserve Bank of India, before a standing room only audience at Columbia Journalism School. In a conversation moderated by Shailagh Murray, Columbia’s executive vice president for public affairs, they took on topics including the power of central banks, green bonds and populist movements. Full video and a recap of the event is available here.