How does climate change affect U.S. security?

Global Warning reporters interviewed more than a dozen military leaders, experts and scientists about the effects of climate change on national security.
We asked them each the same four questions. Browse their answers:

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Produced by Jessica Binsch; Videos by Malathi Nayak, Jessica Chen, Sonja Elmquist, Heather Somerville, Jacquelyn Ryan, Charles Mead and Annie Snider
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