The original version of this article, by Michael D. Lemonick, appeared on Climate Central. Harvard’s David Keith calls it the “goofy Goldfinger scenario” – a rogue nation, or even an individual, would conduct an unsupervised geoengineering experiment – and he confidently predicted in a story I wrote last month that it would never happen. It took about a … Continue reading Surprise Geoengineering Test Goes Forward Off Coast of Canada