Global Warming

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Global climate models developed by the UN's Intergovernmental Panel on Climate Change predict glacial retreat, rises in sea level, and other impacts on human and natural activity, from agriculture to migratory patterns. RAND researchers have studied and are continuing to examine the effects of climate change, particularly how governments and businesses respond to both observed changes and projected scenarios.

  • An aerial view of Joint Base Langley-Eustis and the Hampton Roads area, Virginia, May 20, 2018, photo by SrA Anthony Nin Leclerec/U.S. Air Force

    Essay

    Civilians and Military Collaborate to Address Climate Change

    May 13, 2020

    The Hampton Roads area in Virginia is home to more than 1.7 million people, a major port, and more military installations than anywhere else in the United States. Its rising sea levels and floods brought together civilian and military officials on a project to mitigate damage and foster resiliency.

  • A C-130J Hercules from the 146th Airlift Wing, California Air National Guard, sprays fire retardant ahead of the leading edge of the Thomas Fire, Dec. 13, 2017, photo by Master Sgt. Brian Ferguson/U.S. Air Force

    Report

    Environment, Geography, and the Future of Warfare

    May 11, 2020

    Some of the most significant environmental and geographic trends that could affect U.S. national security and the future of warfare are rising global temperatures, the opening of the Arctic, sea level rise, extreme weather events, water scarcity, and increasing urbanization.

Explore Global Climate Change