Solar geoengineering is worth studying but not a substitute for cutting emissions, study finds
- Written by James W. Hurrell, Professor and Scott Presidential Chair in Environmental Science and Engineering, Colorado State University
Solar geoengineering could mean taking steps to alter the formation of clouds.Matt Dutcher/Getty ImagesA new report from the National Academies of Sciences, Engineering and Medicine tackles a controversial question: Is solar geoengineering – an approach designed to cool the Earth by reflecting sunlight back into space or modifying clouds...


