Defense Secretary Chuck Hagel announced a new Climate Change Adaptation Roadmap at the Conference of Defense Ministers of the Americas in Peru today, saying the Pentagon has “nearly completed a baseline survey to assess the vulnerability” due to global warming of more than 7,000 bases, installations, and other facilities.
The 20-page document details three “broad adaptation goals”: “Identify and assess the effects of climate change on the Deparment,” “integrate climate change considerations across the Department and manage associated risks,” and “collaborate with internal and external stakeholders on climate change challenges.”
“Initial analysis indicates that four primary climate change phenomena are likely to affect the Department’s activities: Rising global temperature, changing precipitation pattern, increasing frequency or intensity of extreme weather events, rising sea levels and associated storm surge,” the report states. “…The changing climate will affect operating environments and may aggravate existing or trigger new risks to U.S. interests.”
The report complies with a 2013 executive order in which President Obama ordered agencies to prepare the U.S. “for the impacts of climate change.”
“Climate change is a ‘threat multiplier’…because it has the potential to exacerbate many of the challenges we already confront today from infectious disease to armed insurgencies and to produce new challenges in the future,” Hagel said in his remarks, which touched on organized crime and the illegal migration of minors yet focused on global warming.
“The loss of glaciers will strain water supplies in several areas of our hemisphere. Destruction and devastation from hurricanes can sow the seeds for instability. Droughts and crop failures can leave millions of people without any lifeline, and trigger waves of mass migration,” he said. “We have already seen these events unfold in other regions of the world, and there are worrying signs that climate change will create serious risks to stability in our own hemisphere. Two of the worst droughts in the Americas have occurred in the past ten years…droughts that used to occur once a century.”