Climate Change Could Cause Wars, US Spies Warn

Environmental groups have been warning for years that global climate change could make already-tense parts of the world even worse, and even spark whole new conflicts. Now, the nation's spies are saying pretty much the same thing.

The U.S. intelligence community has finished up its classified assessment of how our changing weather patterns could contribute to "political instability around the world, the collapse of governments and the creation of terrorist safe havens," Inside Defense reports. Congress was briefed on the report last week. And on Wednesday, leading spies -- including National Intelligence Council chairman Dr. Thomas Fingar and Energy Department intelligence chief Rolf Mowatt-Larsen -- will testify on the Hill about the 58-page document, "The National Security Implications of Global Climate Change Through 2030."

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