Autor: Alison Miller

STEVEN COHEN is the executive director and chief operating officer of the Earth Institute, and professor in the practice of public affairs at Columbia University”s School of International and Public Affairs. WILLIAM EIMICKE is a professor in the Practice of international and public affairs and the founding director of the Picker Center for Executive Education at Columbia University”s School of International and Public Affairs. ALISON MILLER is deputy executive director of the Earth Institute, Columbia University and the associate director of the Research Program on Sustainability Policy and Management at the Earth Institute.