EPA document supports ~3% of atmospheric carbon dioxide is attributable to human sources

NOTE: this post has an error, see update below. – Anthony From a Wry Heat reprinted with permission of Jonathan DuHamel A new post on The Hockey Schtick reviews a new paper ‚Äúthat finds only about 3.75% [15 ppm] of the CO2 in the lower atmosphere is man-made from the burning of fossil fuels, and … Continue reading EPA document supports ~3% of atmospheric carbon dioxide is attributable to human sources