"Last week's much-touted White House meeting between Obama administration environmental leaders and West Virginia Democrats on coal was part of what advocates are calling an increasing dialogue between both sides of the contentious debate."

"In the past several years, a number of polls have documented the huge gap between liberals and conservatives when it comes to their acceptance of the science of climate change. Naturally, then, researchers have increasingly turned their attention to trying to explain this dramatic divide over what is factually true. And it wasn't long before they homed in on the role of conservative media in particular -- thus, a number of studies show that watching Fox News increases your risk of holding incorrect beliefs about the science of climate change."

"U.S. EPA has backed down from an ambitious target for cellulosic biofuel production, releasing a final rule today that requires refiners to blend 6 million gallons into the nation's supply of gasoline this year."

"State legislatures are pushing to stifle farm investigations, and some news associations are fighting back."

"An independent government inquiry into the State Department's choice of a private contractor to steer the latest Keystone XL environmental review could remain open through this fall, raising the specter of a further delay in a final decision on the contentious pipeline project that President Obama vowed in March to rule on before 2014."

"Keystone XL pipeline is under scrutiny as State's inspector general probes conflict of interest charges surrounding a review of Keystone XL."

"Google’s climate scientists are not happy with the company’s political support for climate science denying Senator James Inhofe (R-OK)."

"WASHINGTON -- Fish and Wildlife Service Director Dan Ashe failed for more than a year to discipline two supervisors who retaliated against whistle-blowers at an Oklahoma field office, the Interior Department's inspector general says in a harshly worded letter that accuses Ashe of damaging the agency's credibility and integrity."

"The Koch brothers have turned to a former aide to House Majority Leader Eric Cantor (R-VA) and Senator Jim Inhofe (R-OK) to lobby against the simple idea of a carbon tax."

It is news that four former EPA administrators who served under Republican presidents wrote an op-ed published in the New York Times making "A Republican Case for Climate Change." Whether their persuasiveness will persuade may be in doubt -- but the fact that they tried may say a lot about the current US political situation.