‘We Have to Act’: Atmospheric CO2 Passes 420 PPM for First Time Ever
Posted at https://www.commondreams.org/news/2021/04/06/we-have-act-atmospheric-co2-passes-420-ppm-first-time-ever Published on Tuesday, April 06, 2021 by Common Dreams “It is truly groundbreaking,” Greta Thunberg said of the growing concentration of the heat-trapping gas. “And I don’t mean that in a good way.” By Kenny Stancil, staff … Continued