Birdwatch Note Rating
2024-12-09 23:44:31 UTC - HELPFUL
Rated by Participant: AB2A39980CC54985EDF922D9A9EB6F34525CC62C28425C74A1B6E8607462AADF
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
All Note Details