The U.S. Department of Defense released the 2014 version of its Quadrennial Defense Review (QDR) yesterday, declaring the threat of climate change impacts a very serious national security vulnerability that, among other things, could enable further terrorist activity.
Released every four years, the QDR is a broad outline of U.S. military strategy discussing how to maintain global U.S. military hegemony. Like the 2010 document, the 64-page 2014 QDR again highlights the threats posed to national security by ever-worsening global climate disruption.
“The impacts of climate change may increase the frequency, scale, and complexity of future missions, including defense support to civil authorities, while at the same time undermining the capacity of our domestic installations to support training activities,” the report details.
“Climate change poses another significant challenge for the United States and the world at large. As greenhouse gas emissions increase, sea levels are rising, average global temperatures are increasing, and severe weather patterns are accelerating.”
For sake of context, some members of the U.S. Congress still deny the existence of climate change, despite overwhelming evidence to the contrary. But the Pentagon's assessment is that global warming is not only real, but also a civilizational threat, as stated in sobering language in the past three QDRs.
As outlined in Christian Parenti's 2011 book, “Tropic of Chaos: Climate Change and the New Geography of Violence,” the military establishment understands climate change is an unparalleled global threat, saying so clearly in reports like the QDR. The problem: its activities around the world are in large part responsible for the threat to begin with.