This twelve-minute video by Tony Heller of Real Climate Science, released just yesterday, does a great job of exposing the deceptive use of data on which climate alarmism depends. Heller begins with the National Climate Assessment that recently went out to journalists and policymakers. It included a set of charts and graphs that superficially seemed to support the claim that we are experiencing alarming changes in the Earth’s climate, as summed up in this graphic. Click to enlarge:
One funny thing, though: One of these graphs begins in 1960, another in 1979, another in 1983, and so on. If you are trying to show the effects of “climate change” in a scientific way, shouldn’t you use the same starting point for all of the phenomena (arctic sea ice, wildfires, heat waves, etc.) you are attributing to “climate change”? Well, sure. Unless you are committing fraud. One of the things I learned in my many years of evaluating data for professional purposes was that what a line graph “proves” depends largely on where you choose to begin it.
Here is the video. You will find it eye-opening: