For at least forty years, scientists and policy makers have considered addressing climate related issues by means of climate engineering, or as it more commonly referred to, geoengineering. A prime example is found in a story published in Newsweek that proposed (albeit with reservations) to use geoengineering to fix a climatic “problem”:
Climatologists are pessimistic that political leaders will take any positive action to compensate for the climatic change, or even to allay its effects. They concede that some of the more spectacular solutions proposed, such as melting the Arctic ice cap by covering it with black soot or diverting arctic rivers, might create problems far greater than those they solve. [emphasis added]
That quote comes, of course, from the now infamous 1975 Newsweek story about the dangers of global cooling. Nowadays, melting the Artic ice cap is considered a problem in need of a solution, not a solution to fix the problem.
More recently, other ridiculous geoengineering ideas have been proposed, such as shooting millions of tons of sulfur dioxide into the atmosphere or taking similar actions to put reflective particles in the atmosphere to block some sunlight.
While such proposals are frightfully absurd, it appears cooler heads are beginning to prevail on ideas about how to “fix” global warming. According to a new report by the U.S. Academies of Science, Engineering, Medicine, and National Research :