The leaked news from this week's Japan gathering of climate scientists on the U.N.'s Intergovernmental Panel on Climate Change is even worse than all the earlier climate change news that somehow - oh foolish arrogant species - has yet to effect the change it warrants: The dangers of a warming Earth are immediate and human, likely prompting hunger, disease, drought, flooding, refugees and war, and we are not prepared for any of it. The report uses one word over 5,000 times: risk. "It's not far-...