The Scariest Climate Change Graph Just Got Scarier

The Scariest Climate Change Graph Just Got Scarier

Back in 1999, Penn State University climate scientist Michael Mann released the climate change movement’s most potent symbol: The “hockey stick,” a line graph of global temperature over the last 1,500 years that shows an unmistakable, massive uptick in the 20th century, when humans began to dump large amounts of greenhouse gases into the atmosphere. It’s among the most compelling bits of proof out there that human beings are behind global warming, and as such has become a target on Mann’s back for climate denialists looking to draw a bead on scientists.



Randy says:

go to friends of science. He will show how the “hockey schtick” was invented by cherry picking data and leaving out the medieval warm period. The global warming crowd has never been really about the environment, it has been about getting capital and political power and control to run other peoples lives. As GNN you should be on top of this. Not supporting it. Shame on you!

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