Remove and reduce Treating the symptom Global effects need global co-operation Hamish Johnston reviews Pandora’s Toolbox: the Hopes and Hazards of Climate Intervention by Wake Smith Unknown outcomes Climate-intervention methods could provide hope or hazards. (Courtesy: iStock/fergregory) The rapid reduction of greenhouse-gas emissions to net zero is the only ...
View more: Climate intervention: a possible hope in the face of humanity’s biggest problem