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19 October 2019
By William Butcher

Can we invent our way out of the climate crisis?

Geoengineering involves methods that seek to deliberately alter the climate system to lessen the effects of climate change, such as carbon capture technology, dumping iron filings in the ocean to promote the growth of phytoplankton, or injecting aerosols in the stratosphere and giant mirrors in space to reflect the sun’s rays. Crazy ideas like these have been discussed as far back as the 1960’s, when the threat of global warming itself was first debated. Read more…

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