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Because I'm at home, wind raging outside, trees bending, leaves flying, a hurricane descending, subways suspended, my day upended, I can't stop thinking: "What is Maureen Raymo thinking?"
It doesn't take much imagination to see that pumping one pollutant into the atmosphere in an attempt to offset the effects of another could backfire. It may also be impossible to...
A controversial American businessman dumped around 100 tonnes of iron sulphate into the Pacific Ocean as part of a geoengineering scheme off the west coast of Canada in July, a Guardian...