A Level Of No More Than 350

It Has Become Very Difficult For Anyone To Argue That Observed Global Warming Is Natural Variability. We Have Good Reason For Being Able To Say That The World Will Be Warmer By About A Quarter Of A Degree In The Next Decade. It's The Same Reason We Had 10 Years Ago When We Said That The 1990s Would Be Warmer Than The 1980s: The Planet Is Out Of Equilibrium.

The Climate System Is Being Pushed Hard Enough That Change Will Become Obvious To The Man In The Street In The Next Decade.

Well, You Know What Happens To Crime When The Heat Goes Up.

Adding Co2 To The Air Is Like Throwing Another Blanket On The Bed.

The Five-year Mean Global Temperature Has Been Flat For The Last Decade