
Two nights after NBC blamed hot summer temperatures on global warming, and on the very day a new scientific report cast doubt on a key assumption behind global warming forecasts, CBS on Thursday evening held global warming culpable for “oppressive August heat” that killed a man in East St. Louis. For an expert assessment, CBS reporter Kelly Cobiella turned only to the Weather Channel climatologist who last year suggested the American Meteorological Society should withhold credentials from any member who dares doubt the man-made global warming mantra: “Dr. Heidi Cullen is a climatologist for the Weather Channel, and sees a definite connection to global warming.” Cullen maintained: “The heat wave that we're seeing now is completely consistent with what we expect in a warmer world because all of our models show us that heat waves will become intense, more frequent, and they'll last longer.”
The CBS Evening News skipped, as Rush Limbuagh predicted the media would, a new study in which, as outlined in a press release, “the widely accepted (albeit unproven) theory that manmade global warming will accelerate itself by creating more heat-trapping clouds is challenged this month in new research from the University of Alabama in Huntsville.” The posting on the university's site summarized the study published in a scientific journal: “Instead of creating more clouds, individual tropical warming cycles that served as proxies for global warming saw a decrease in the coverage of heat-trapping cirrus clouds, says Dr. Roy Spencer, a principal research scientist in UAHuntsville's Earth System Science Center.”