www.politicususa.com/2014/03/12/climate-change-denying-koch-brothers-deemed-threat-national-security.html
"The Pentagon’s report, 2014 Quadrennial Defense Review, identified the impacts of climate change they call “threat multipliers” that “will increase the frequency, scale, and complexity of future missions,” and outlines some “creative ways” of addressing them. The QDR reports that climate change will “devastate homes, land, and infrastructure,” as well as “exacerbate water scarcity and lead to sharp increases in food costs.” According to the QDR, the desperation that many people, particularly in poorer regions like southern America, will face due to climate change impacts could lead to “resource competition” and “terrorist activity. The pressure caused by climate change will influence resource competition while placing additional burdens on economies, societies, and governance institutions around the world. These effects are threat multipliers that will aggravate stressors such as poverty, environmental degradation, political instability, and social tensions; conditions that enable terrorist activity and other forms of violence"."
