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Green Beach Sand – the latest geohack for our climate crisis

Posted: 06.03.2020 no comments

 

On a beach in the Caribbean, a nonprofit called Project Vesta will soon begin testing a radical new way to fight climate change that involves spreading ground-up olivine—a cheap green mineral—over the sand, where ocean waves will break down the mineral, which in turn will pull CO2 from the air. “Our vision is to help reverse […]

 

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