(Madeleine Morgenstern) -- Sen. John Kerry (D-Mass.) declared earlier this week that climate change “is as dangerous” as the possibility of a nuclear Iran.

Speaking on the Senate floor Wednesday in what was billed as a “major address and current assessment of the global climate change challenge,“ the 2004 Democratic presidential nominee called skeptics members of a ”flat earth caucus“ and part of a ”concerted assault on reason.”  Read more at The Blaze.com.