Geoengineering Climate Change

Even climate activists increasingly recognize that the lofty rhetoric of the global agreement to reduce greenhouse-gas emissions, concluded in Paris just over a year ago, will not be matched by its promises’ actual impact on temperatures. This should make us think about smart, alternative solutions. But one such alternative, geoengineering, is a solution that many people refuse to entertain.

Geoengineering means deliberately manipulating the Earth’s climate. It seems like something from science fiction. But it makes sense to think of it as a prudent and affordable insurance policy.

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18 Jan 2017

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Project Syndicate

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