Brown, Lester, (2001). Eco-Economy: Building an Economy for the Earth, W.W. Norton & Company, New York.
Brown, Lester, (2003). Plan B: Rescuing a Planet under Stress and a Civilization in Trouble, W.W. Norton & Company, New York.
Diamond, Jared, (2005). Collapse: How Societies Choose to Fail or Succeed, Penguin Books, New York.
Ehrlich, Paul R. & Ehrlich, Anne H., (2004). One With Nineveh: Politics, Consumption, and the Human Future, Island Press, Washington.
Leaky, Richard & Lewin, Roger, (1995). The Sixth Extinction: Patterns of LIfe and the Future of Humankind, Doubleday, New York.
Meadows, Donella, Randers, Jorgen & Meadows, Dennis, (2004). Limits to Growth: The 30-Year Update, Chelsea Green Publishing Company, White River Junction, VT.
Pearce, Fred (2006). When the Rivers Run Dry, Beacon Press, Boston.
Rees, Martin, (2003). Our Final Hour — A Scientist's Warning: How Terror, Error, and Environmental Disaster Threaten Humankind's Future in This Century—On Earth and Beyond, Basic Books, New York.
Rischard, J.F., (2002). High Noon: 20 Global Problems, 20 Years to Solve Them, Basic Books, New York.
Deffeyes, Kenneth S., (2005). Beyond Oil: The View from Hubbert's Peak, Hill and Wang, New York.
Goodstein, David, (2004). Out of Gas: The End of the Age of Oil, W.W. Norton & Company, New York.
Kunstler, James Howard, (2005). The Long Emergency: Surviving the Converging Catastophes of the Twenty-First Century, Atlantic Monthly Press, New York.
Leeb, Stephen & Leeb, Donna (2004). The Oil Factor, Warner Business Books, New York.
Simmons, Matthew R., (2005). Twilight in the Desert: The Coming Saudi Oil Shock and the World Economy, John Wiley & Sons, Inc., Hoboken, NJ.
Gore, Al (2006). An Inconvenient Truth, Rodale, New York.
Flannery, Tim, (2005). The Weather Makers: How Man is Changing the Climate and What it Means for Life on Earth, Atlantic Monthly Press, New York.
Lynas, Mark, (2004). High Tide: The Truth About Our Climate Crisis, Picador, New York.
Linden, Eugene, (2006). The Winds of Change: Climate, Weather, and the Destruction of Civilizations, Simon & Schuster, New York.
Melillo, Jerry M. & Janetos, Anthony C. (Co-chairs) National Assessment Synthesis Team, (2000). Climate Change Impacts on the United States: The Potential Consequences of Climate Variability and Change, Cambridge University Press, Cambridge.
Speth, James Gustave, (2004). Red Sky at Morning: America and the Crisis of the Global Environment, Yale University Press, New Haven, CT.
Weart, Spencer R., (2003). The Discovery of Global Warming, Harvard University Press, Cambridge.