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Diminished Climate Alarmism: Lessons from L'Affair Heartland

By Robert Murphy -- March 23, 2012

“Without being a trained climate scientist, I can read the various blogs and try to parse the academic papers, but ultimately I have to rely a lot on the good faith and judgment of the scientists themselves. The Heartland affair has reassured my earlier conviction that the case for climate alarmism is far weaker than the alarmists have been telling us.”

As an economist who has done some research on climate change policies, I am often asked questions along the lines of, “Is the science right or is it really a hoax like Rush Limbaugh says?” My standard reply is to acknowledge first of all that I’m not trained in the field, but to say that from my outsider perspective, it seems that the people warning of imminent catastrophe are vastly overrating the likelihood of their dire forecasts.…