"Atmospheric levels of the principal heat-trapping gas, carbon dioxide, are continuing to rise at an accelerating rate," according to the National Oceanic and Atmospheric Administration. "After a decade of stability, levels of an even more potent heat-trapper, methane," have risen as well. Both gases increased due to "the burning of fossil fuels."

The congressional leadership offices employ "full-time staffers who serve as liaisons to the political blogging world." CQ writes that "the largest such operation" may be in House Speaker Nancy Pelosi's office. Also, Senate Majority Leader Harry Reid (D-NV) "has been following the bloggers for a few years now and has actually written a number of his own blog posts."

And finally: On Tuesday, New York Times columnist Thomas Friedman spoke at Brown University about responding to climate change. However, not everyone liked his speech. A few seconds into his address, "environmental activists...stormed the stage" and began "tossing two paper plates loaded with shamrock-colored whipped cream at him. Friedman ducked, and was left with only minor streams of the sugary green goo on his black pants and turtleneck."