Several Times In Earth's History, Rapid Global

We Cannot Afford To Put Off Change Any Longer. We Have To Get On A New Path Within This New Administration. We Have Only Four Years Left For Obama To Set An Example To The Rest Of The World. America Must Take The Lead.

As Species Are Exterminated By Shifting Climate Zones, Ecosystems Can Collapse, Destroying More Species.

...chief Executives Of Large Fossil Fuel Companies To [should] Be Put On Trial For High Crimes Against Humanity And Nature; [hansen] Accusing Them Of Actively Spreading Doubt About Global Warming In The Same Way That Tobacco Companies Blurred The Links Between Smoking And Cancer.

The Evidence For Human-made Climate Change Is Overwhelming.

We Have At Most Ten Years - Not Ten Years To Decide Upon Action, But Ten Years To Alter Fundamentally The Trajectory Of Global Greenhouse Emissions... We Are Near A Tipping Point, A Point Of No Return, Beyond Which The Built In Momentum And Feedbacks Will Carry Us To Levels Of Climate Change With Staggering Consequences For Humanity And All Of The Residents Of This Planet.