Can we cool the Earth by dimming the Sun? Scientists are exploring solar geoengineering—a controversial climate intervention ...

Explore how marine cloud brightening, stratospheric aerosol injection, and enhanced weathering work as solar geoengineering methods and carbon dioxide removal techniques to help manage climate risks.

For years, climate scientists have resisted geoengineering as a way to address climate change, saying that the best way to reduce greenhouse gas emissions is to stop burning fossil fuels. Scientists ...