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Fact Sheet | Climate Restoration Brief



Everyone wants to restore a safe climate — one that humans have actually survived long-term. In this “pre-industrial” climate, which allowed us to develop agriculture and thriving civilizations, atmospheric CO2 never rose above 300 parts per million (ppm). Today, CO2 levels are 420 ppm. Yet now we know how to bring CO2 back down to pre-industrial levels—and could do so by 2050.



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