John Kerry actually said...

"I think as public people we have a responsibility to try to respond."

"Almost every study that looks at the costs does not factor in the impact of energy efficiency or the impact of new technology."

"The science, Senators, is more definitive than ever. The science is screaming at us to take action."

"I believe, and the vast majority, overwhelming numbers of scientists and peer reviewed studies across the globe, leaders of countries across the globe, presidents, prime ministers, finance ministers, ..."