Is Earth ready for some sunblock? Big ideas for slowing climate change — and big risks, too
Humans have given it a low-key name: geoengineering. But it's nothing less than changing the Earth — the air, the clouds, the oceans — so that we can hold off on global warming's most devastating effects until we cut our carbon pollution.
Germany General Garmisch Partenkirchen Fort Saskatchewan United States Matthias Schrader Sarah Doherty
Source: cbc.ca