Leiberman-Warner bill

Does economists’ change of tune herald turning point on climate change?

The most interesting aspect of the 1,700 prominent signatories urging U.S. politicians to make immediate, deep reductions in greenhouse-gas emissions is that so many of them are economists.

Predictably, the statement by the Union of Concerned Scientists, issued on the eve of U.S. Senate debate on the Lieberman-Warner climate bill, affirms the long-standing scientific evidence for global warming.

But what was unusual, and surprising, was the prominent role of economists as measured by the statement that acting quickly to cut emissions “would be the most cost-effective way to limit climate change.”

Subscribe to Leiberman-Warner bill