Winnipeg Free Press

Kate at Climate Sight remind us this week of just how challenging it can be for a mainstream media outlet to accurately report on climatology. Even when the reporter gets it right, a headline-writing editor can inject just enough obsfucation to leave readers puzzled or misinformed. This particular piece of evidence attesting to the need for all journalists to possess more than just a passing knowledge of the field in question involves a new paper in Nature, "Unprecedented Arctic ozone loss in 2011." The implication of the authors' finding is that the Arctic's UV-radiation-blocking ozone…