When you think of climate change, images such as melting glaciers, polar bears or intense cyclones often come to mind. You might even reflect on scientists coming to grips with complex data, or coal-fired power stations belching pollution.One of the things least likely to enter your head is the U.S. military.But the impact of climate change on our security is one of the gravest risks we face, which is why our men and women in uniform see it as such a high priority.In military parlance, climate change is a "threat multiplier" -- a factor that can worsen existing scarcities and tensions, and …READ FULL ARTICLE