From the Tampa Bay Times, 05/08/2014:

Three prominent Florida Republicans — Senator Marco Rubio, former Gov. Jeb Bush and the current governor, Rick Scott — declined repeated requests to be interviewed on the subject. Mr. Rubio and Mr. Bush are viewed as potential presidential candidates.

Political analysts say the reluctance of the three men to speak publicly on the issue reflects an increasingly difficult political reality for Republicans grappling with the issue of climate change, particularly for the party’s lawmakers from Florida. In acknowledging the problem, politicians must endorse a solution, but the only major policy solutions to climate change — taxing or regulating the oil, gas and coal industries — are anathema to the base of the Republican Party. Thus, many Republicans, especially in Florida, appear to be dealing with the issue by keeping silent.