CARTAGENA – Colombia President Gustavo Petro launched into a blistering attack on the new administration of United States President Donald Trump on the closing day of a three-day WHO conference here on air pollution – warning that progress on critical environmental health and climate topics depends on the “common agenda” that has been fostered by […] Continue reading ->
CARTAGENA, Colombia – A small group of climate pollutants– including the air pollutants black carbon, methane, and ozone – are responsible for nearly half of global temperature increases to date.  Reducing these emissions, which only remain in the atmosphere for a few weeks to decades, could serve as the “emergency brake” critical to halting runaway […] Continue reading ->