The Climate System Is Being

The Forcings That Drive Long-term Climate Change Are Not Known With An Accuracy Sufficient To Define Future Climate Change.

The United States Did Not Sign Kyoto, Yet Its Emissions Are Not That Different From The Countries That Did Sign It.

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.

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.

The Scientific Excitement In Comparing Theory With Data, And Developing Some Understanding Of Global Changes That Are Occurring, Is What Makes All The Other Stuff Worth It.