Remarkably, of the dozens of Republicans vying for the 37 Senate seats in the 2010 election, no one supports climate action, after climate advocate Rep. Mike Castle (R-DE) lost his primary to Christine O’Donnell. Even former climate advocates Sen. John McCain (R-AZ) and Rep. Mark Kirk (R-IL) now toe the science-doubting party line.

Many of the Senate candidates are signatories of the Koch Industries’ Americans For Prosperity No Climate Tax pledge and the FreedomWorks Contract From America.

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