Carbon capture and storage: where should the world store CO2? It’s a moral dilemma

The recent Glasgow climate pact committed 197 countries to ‘phas[ing] down unabated coal’. Unabated coal refers to when power stations or factories burn coal without capturing and storing the carbon dioxide (CO2) generated.

Because the world has made such little progress in eliminating coal, oil and fossil gas, climate modellers foresee some use of carbon capture and storage as necessary to reach zero emissions in enough time to avert catastrophic warming.