COVID-scale emissions cuts needed yearly

By Tracey Ferrier
Updated June 30 2022 - 5:41pm, first published 5:31pm
Emissions cuts must match those caused by COVID-19 lockdowns to limit global warming to 1.5degC.

The world must match the kind of emissions cuts recorded at the height of COVID-19 lockdowns to constrain global warming to 1.5C, a new study says.