#Polar #geoengineering aims to cool planet in unconventional ways, artificially thickening sea-ice or releasing reflective particles into atmosphere. They have gained attention as potential future tools to combat #globalwarming, alongside cutting #carbon #emissions. But, more than 40 researchers say they could bring "severe environmental damage" and urged countries to focus on reaching #netzero
https://www.bbc.com/news/articles/c5yqw996q1ko
#climate #climatechange





