Ross McKitrick — May 11, 2015 — Financial Post
Not only is there no 97 per cent consensus among climate scientists; many misunderstand core issues
In the lead-up to the Paris climate summit, massive activist pressure is on all governments, especially Canada’s, to fall in line with the global warming agenda and accept emission targets that could seriously harm our economy. One of the most powerful rhetorical weapons being deployed is the claim that 97 per cent of the world’s scientists agree what the problem is and what we have to do about it. In the face of such near-unanimity, it would be understandable if Prime Minister Harper and the Canadian government were simply to capitulate and throw Canada’s economy under the climate change bandwagon. But it would be a tragedy because the 97 per cent claim is a fabrication.
Like so much else in the climate change debate, one needs to check the numbers. First of all, on what exactly are 97 per cent of experts supposed to agree? In 2013 President Obama sent out a tweet claiming 97 per cent of climate experts believe global warming is “real, man-made and dangerous.” As it turns out the survey he was referring to didn’t ask that question, so he was basically making it up. At a recent debate in New Orleans I heard climate activist Bill McKibben claim there was a consensus that greenhouse gases are “a grave danger.” But when challenged for the source of his claim, he promptly withdrew it. Continue reading here…..