Commentary on "The Last Americans".

The recent hurricanes, Katrina and Rita, along with global warming amplify Jared Diamond's thesis in "The Last Americans" that humans are responsible for the downfall of civilizations. Throughout history, many civilizations have collapsed due to numerous reasons such as incompetent leaders and environmental negligence. Many people view the United States' current environmental crisis with apathy. These people feel that the environmental collapse of ancient societies such as the Mayans is only pertinent to the present day decline of distant countries such as Somalia and Afghanistan; but i…