This is a guest post by David Suzuki.
A little over a year ago, I wrote about a Heartland Institute conference in Las Vegas where climate change deniers engaged in a failed attempt to poke holes in the massive body of scientific evidence for human-caused climate change. I quoted Bloomberg News: “Heartland's strategy seemed to be to throw many theories at the wall and see what stuck.”
A recent study came to a similar conclusion about contrarian “scientific” efforts to do the same. “Learning from mistakes in climate research,” published in Theoretical and Applied Climatology, examined some of the tiny percentage of scientific papers that reject anthropogenic climate change, attempting to replicate their results.
In a Guardian article, co-author Dana Nuccitelli said their study found “no cohesive, consistent alternative theory to human-caused global warming.” Instead, “Some blame global warming on the sun, others on orbital cycles of other planets, others on ocean cycles, and so on.”