Intense wildfires were releasing additional CO2, exacerbating the warming cycle, and CO2 levels were higher than they have been in at least 3 million years. | Harper's Magazine

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Intense wildfires were releasing additional CO2, exacerbating the warming cycle, and CO2 levels were higher than they have been in at least 3 million years.

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Intense wildfires were releasing additional CO2, exacerbating the warming cycle, and CO2 levels were higher than they have been in at least 3 million years.

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