An Abrupt Climate Change Scenario and Its Implications for United States National Security – October 2003. By Peter Schwartz and Doug Randall. Report prepared for U.S. Dept. of Defense. Released to the public in early February 2004. See also The Pentagon’s Weather Nightmare. The climate could change radically, and fast. That would be the mother of all national security issues. (FORTUNE Magazine, February 9, 2004).
“The purpose of this report is to imagine the unthinkable – to push the boundaries of current research on climate change so we may better understand the potential implications on United States national security. We have interviewed leading climate change scientists, conducted additional research, and reviewed several iterations of the scenario with these experts. The scientists support this project, but caution that the scenario depicted is extreme in two fundamental ways. First, they suggest the occurrences we outline would most likely happen in a few regions, rather than on globally. Second, they say the magnitude of the event may be considerably smaller. We have created a climate change scenario that although not the most likely, is plausible, and would challenge United States national security in ways that should be considered immediately…”