Ottmar Edenhofer is professor of the Economics of Climate Change (appointment together with the Michael-Otto-Stiftung) at the Technical University Berlin and Co-Chair of the Working Group III of the Intergovernmental Panel on Climate Change IPCC which won the Nobel Peace Price in 2007. He is deputy-director and chief economist at the Potsdam Institute for Climate Impact Research (PIK) and is currently leading Research Domain III - Sustainable Solutions at PIK, which focuses on the research on the Economics of Atmospheric Stabilization.