How to tackle global warming - and how not to

Promising to spend $2 trillion on climate over the next four years, U.S. presidential candidate Joe Biden is taking a path similar to that of politicians from many other rich countries, vowing costly policies to help address global warming.

Along with his fellow Democrats, he pledges to end fossil fuels in the power sector by 2035 and cut net U.S. emissions to zero by 2050.

Lomborg: A Chilling View of Warming Climate change prompts a call to arms. But at what cost would the battle be waged? Review on Tom Friedman's book on WSJ, Sept 13, 2008 

Lomborg is on air on CNN Issues With Jane Velez Mitchell, 7pm ET on March 6.   Int BL 2012-03-06 CNN Velez-Mitchell.pdf