by Jessica Corbett, staff writer
Common Dreams | November 22, 2018

Atmospheric concentrations of planet-warming gases have hit record highs, according to a leading U.N. climate agency. (Photo: Tony Webster/Flickr/cc)
As communities most impacted by the climate crisis ramp up demands for urgent global action, atmospheric concentrations of the top three greenhouse gases driving global warming have hit record high levels, according to the World Meteorological Organization (WMO) out Thursday.