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Melting compost heaps and the permafrost precautionary principle 1

Thawing permafrost could inject enough carbon into the atmosphere to cook the planet. But nobody’s quite sure how fast it’s going to happen. Permafrost is a giant cold-storage compost heap, stuffed full of frozen carbon. Just like you chucked out last night’s potato peelings, the planet has chucked out billions of tonnes of dead plants,Read more