Scientists say sprinkling diamond dust into the sky could offset almost all of climate change so far — but it’ll cost $175 trillion

The geoengineering scheme, known as stratospheric aerosol injection, would not be cheap, but scientists say it could buy us some time until we reach net-zero carbon.

Source: Scientists say sprinkling diamond dust into the sky could offset almost all of climate change so far — but it’ll cost $175 trillion | Live Science