Aerocene, 2016 at the World Economic Forum Annual Meeting, Davos, Switzerland. Together with Lodovica Illari, MIT EAPS, and Nick Shapiro, PublicLab. The project is developed by Aerocene Foundation, www.aerocene.org. From left to right: Lodovica Illari, Department of Earth, Atmospheric and Planetary Sciences at the Massachusetts Institute of Technology (MIT); Executive Secretary of the UN Framework Convention on Climate Change (UNFCCC), Christiana Figureres; Tomás Saraceno. (Credit: © Photography by Studio Tomás Saraceno, 2017)