Opening
Prof Dr Dirk Messner became the President of the German Environment Agency on 1 January 2020. He is an internationally recognized expert on global governance, transformation pathways to sustainability, decarbonization of the global economy, sustainability and digital change, and international cooperation and societal change. Messner was Director of the Institute for Environment and Human Security at the United Nations University in Bonn and Co-Chairman of the German Advisory Council on Global Change (WBGU).