The ‘Hockey Stick’ Curve Obscures Earth’s CO2 History – OpEd

We are being bombarded with constant rhetoric that increases in CO2 emissions are a prelude to the demise of civilization as we know it. To support the recent increases in CO2 emissions to 400 ppm the NASA graph displays this increase as the “hockey stick” curve by conveniently only looks at CO2 levels back 800,000...