Read this article by David Suzuki in the Georgia Straight. Excerpt: “As evidence builds, deniers are starting to change their tune. They once said global warming isn’t happening, and some claimed the world is actually cooling. Now, heat records are being broken worldwide—this past decade was the hottest on record. Many scientists say the situation is even more severe than first thought, with temperatures and impacts increasing faster than predicted.
“Faced with the evidence, many deniers have started to admit that global warming is real, but argue that humans have little or nothing to do with it. (Richard) Muller’s study was just one of many to demolish that theory.” (August 21, 2012)