In A Fresh Approach to Tackling Climate Change, Finely Ground Rock is Being Sprinkled Across Large Expasses of Farmlands Worldwide in Bid to Turbochange A Natural Geological Process Called Weathering. The process can lock away carbon dioxide from the air or soil as bicarbonate, and this limestone, and is being used or trialled in agricultural setings from tea plantations in india’s darjeeling to us and maize fields.
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The Bright Side: How Crushed Stone Could Help Fight Climate Change
