https://www.epa.gov/geoengineering/about-geoengineering Geoengineering encompasses a broad range of activities, including those that intentionally attempt to cool the Earth or remove certain gases from the atmosphere. Gases that trap heat in the atmosphere are often referred to as greenhouse gases, which include carbon dioxide, methane, nitrous oxide, and fluorinated gases. For example, geoengineering includes the removal of carbon dioxide from […] The post US EPA confirms geoengineering...