Chemistryworld: Negative emissions technology needed to remove CO2 and head off climate change

„A new report from the National Academies of Sciences, Engineering, and Medicine is calling on the US government to launch a concerted effort to develop new and improved negative emissions technologies (Nets) to remove and sequester carbon dioxide directly from the air. The panel concludes that these technologies, which involve chemical processes to capture carbon dioxide from the air, are economically viable and crucial to mitigate the threat of climate change.“