Birdwatch Note Rating
2024-12-10 01:47:49 UTC - NOT_HELPFUL
Rated by Participant: ED91D53CC2BB6CAA8E85799E7C5A6C96E592DDCB6441E4D20EA4228E3C5E8EE4
Participant Details
Original Note:
This graph misrepresents the natural concentration of CO2 in the atmosphere as 0.0384%. From ice core data, the concentration of CO2 has not exceeded 0.03% in the past ~1 million years (although it was much higher in prehistoric times). https://www.researchgate.net/publication/276209358_Atmospheric_composition_1_million_years_ago_from_blue_ice_in_the_Allan_Hills_Antarctica https://www.annualreviews.org/content/journals/10.1146/annurev-earth-082420-063026
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