The World Meteorological Organization reports that, for the first time in human history, atmospheric concentrations of carbon dioxide (CO2) eclipsed 400 parts-per-million (ppm) in the northern hemisphere for the entire month of April.CO2 concentration varies with the seasons, generally reaching their highest level early in the northern hemisphere’s spring before seasonal intake of CO2 from vegetation. The […]Read More
Is the “aspiration goal” of a 2 degree limit to global temperature increase slipping from our grasp? The latest Greenhouse Gas Bulletin released last week by the World Meteorological Organization (WMO) revealed that global atmospheric greenhouse gases hit a new record high, rising 2.2 parts-per-million (ppm) from 2011 levels to an average 393.1 ppm in […]Read More
A research paper called Evidence for super-exponentially accelerating atmospheric carbon dioxide growth (pdf) recently published in the Cornell University Library shows – in great mathematical detail – that atmospheric carbon is increasing “super exponentially” and that human civilization currently consumes planetary resources at the rate of 1.5 earths every year. “This means,” says the report in its introduction, […]Read More
Analysis: The climate papers most featured in the media in 2021 https://www.carbonbrief.org/analysis-the-climate-papers-most-featured-in-the-media-in-2021
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