WMO alarmed over record CO2 levels in atmosphere vaticannews.va

CO2 levels reached a new record of 410.5 parts per million (ppm) in 2019, four years after breaching the global threshold of 400 ppm in 2014, according to the World Meteorological Organization (WMO), the UN’s specialised agency for weather and climate.

The Geneva-based intergovernmental organization made the observation in its report entitled, “WMO Greenhouse Gas Bulletin”, which was released on Monday…

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