مؤلف: Laurence Tubiana

Claude Henry, a physicist turned economist, is a professor of sustainable development at Sciences Po Paris and at Columbia University. He is also currently president of the Scientific Council of the Institute of Sustainable Development and International Relations.Laurence Tubiana is the founder and director of the Institute of Sustainable Development and International Relations and professor and director of the Sustainable Development Center at Sciences Po Paris. She was the special representative of the French minister of foreign affairs for the 2015 Paris Climate Conference (COP-21) and French ambassador for climate negotiations.