Some people -- including Harvard researcher Ye Tao -- believe that even aggressive decarbonization will still leave the Earth too hot to bear. He has developed a new idea for large-scale geoengineering: he wants to directly cool the Earth's atmosphere by covering large swathes of land & ocean with cheap mirrors. It's brash & ambitious, but the numbers show it could work.
0 subscriptions will be displayed on your profile (edit)
Skip for now
For your security, we need to re-authenticate you.
Click the link we sent to , or click here to sign in.