Our continued dependence on fossil fuels compromises the security of every nation.
Climate Deniers align themselves with those that would keep us on the cycle of boom and bust, terror and war, shortage and famine.
But the world is waking up, and the professionals who take a clear eyed view of the scientific realities are leading the way.

Another excellent video. I will be FBing and Tweeting this soon.
I agree that water is likely going to be a flashpoint for war. I keep telling my students that I am more concerned with nuclear war due to climate cahnge impacts than the impacts themselves.
I have a blog post on water resources that echoes some of the discussion here:
http://profmandia.wordpress.com/2010/06/28/o-water-water-wherefore-art-thou-water/