Ottmar Edenhofer1, Jan Minx2. 1. Potsdam Institute for Climate Impact Research, 14473 Potsdam, Germany. Mercator Research Institute on Global Commons and Climate Change, 10829 Berlin, Germany. IPCC WGIII Cochair. 2. Potsdam Institute for Climate Impact Research, 14473 Potsdam, Germany. IPCC WGIII Head of Technical Support Unit.