Why is 350 the most important number on the planet?



  1. 0 Votes

    350 parts per million of CO2 in the atmosphere is the upper limit that scientists have deemed the safe amount for humanity.

  2. 0 Votes

    Scientists have said that 350 is the safe upper limit for carbon dioxide in the the atmosphere. At the current moment, the atmospheric concentration of co2 is 390 ppm. On October 24th, is the International Day of Climate Action.

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