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How much carbon is in the atmosphere?
How much CO2 was there one year ago? How much CO2 was there ten years ago? How much carbon have we added over the course of our industrial age? Those questions have specific answers that we all have a stake in.
How much CO2 was there one year ago? How much CO2 was there ten years ago? How much carbon have we added over the course of our industrial age? Those questions have specific answers that we all have a stake in.