The School of International and Public Affairs and The Earth Institute, Columbia University present, "Celebrating 10 Years of the First PhD in Sustainable Development: Research Challenges in Sustainable Development."

Panelists:

Joseph E. Stiglitz University Professor Co-director, Sustainable Development PhD Program

Jeffrey D. Sachs Director of The Earth Institute, Quetelet Professor of Sustainable Development, and Professor of Health Policy and Management Co-director, Sustainable Development PhD Program