Carbon Dioxide Levels At South Pole Pass 400 PPM For First Time In 4 Million Years

A round of awkward applause is due, as new figures from NOAA reveal carbon dioxide levels at the South Pole have surpassed 400 parts per million for the first time in 4 million years. According to new figures released by the US National Oceanic and Atmospheric Administration (NOAA), on May 23rd, the carbon dioxide (CO2) [&hellip

Carbon Dioxide Levels At South Pole Pass 400 PPM For First Time In 4 Million Years was originally published on CleanTechnica.

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