2008. “Conference on Towards Future Justice: Protecting the Rights of Future Generations.” Panelist. University of California at Santa Barbara, April 11. Progam

2009. “Conference on Beyond Economics: Responding to the Interlocked Financial, Climate and Care Crises.” Society for International Development, Humanist Institute for Cooperation with Developing Countries, and the United Nations Department of Social and Development Affairs. Keynote Lecture. New York, October 29-31. Report

2012. “Rio+20 and the Green Economy: How to Make Prosperity Sustainable.” Ditchley Conference. Panelist. London, January 19-21. Website

2010. “Policy Statement: Premises for a New Economy: An Agenda for Rio+20.” Conference on the Challenges of Sustainability. Stephen Marglin, co-convener: United Nations Division for Sustainable Development, New York, May 8-10. PDF