Engaging the Public on Biodiversity: A Road Map for Education and Communication Strategies, by the Biodiversity Project.  Madison, WI: 1998.  

Environmental Change and Security Project Report, Issue 10, by The Environmental Change and Security Project of the Woodrow Wilson International Center for Scholars.  Washington, DC: 2004. 

A More Secure World: Our Shared Responsibility, Report of the Secretary-General’s High-Level Panel on Threats, Challenges and Change.  Washington, DC: United Nations, 2004. 

One with Nineveh: Politics, Consumption, and the Human Future, by Paul Ehrlich and Anne Ehrlich.  Washington, DC: Island Press, 2004. 

Red Sky at Morning: America and the Crisis of the Global Environment (A Citizen’s Agenda for Action), by James Gustave Speth.  New Haven, CT: Yale University Press, 2004. 

State of the World 2005: Redefining Global Security, by the Worldwatch Institute.  New York, NY: W. W. Norton and Company, 2005. 

Understanding Environment, Conflict, and Cooperation, by the United Nations Environment Programme and The Environmental Change and Security Project of the Woodrow Wilson International Center for Scholars.  Washington, DC: 2004. 

U.S. in the World. Talking Global Issues with Americans: A Practical Guide, by the Rockefeller Brothers Fund and The Aspen Institute.  New York: Rockefeller Brothers Fund, 2004.