Review: Freyfogle,Erik T. 2006. Why Conservation Is Failing and How It Can Regain Ground. New Haven,CT:Yale University Press. 320 pp

Gottlieb, R. 1993. Forcing the spring: The transformation of the American environmental movement. Washington, DC: Island Press.

Grunwald, M. 2006. The swamp: The Everglades, Florida, and the politics of paradise. New York: Simon & Schuster.

Shellenberger, M. , and T. Nordhaus. 2004. The death of environmentalism. Oakland, CA: Self-published.