Keynote, SURED Conference on Sustainable Resource Use and Economic Dynamics, Ascona, Switzerland 31 May-4 June.
Keynote, Environmental Protection and Sustainability Forum, University of Graz, Austria, 7-9 April 2020.
Norwegian Academy of Science and Letters, 28 October.
Department of Economics, University of Oslo, 28 October.
Keynote, World Bank ABCDE Conference, 75th Anniversary Bretton Woods Conference, Washington, DC, 17 June.
École Polytechnique, 225th Anniversary Symposium, Palaiseau, France, 7 June.
Keynote, Politiques Publiques et Transitions Globales, INRA, Paris, 5 June.
Strategic Advisory Group on Malaria Eradication, World Health Organization, Geneva, 3-4 June.
Association of Environmental and Resource Economists Summer Conference, Lake Tahoe, Nevada, 29-30 May.