Birdwatch Note Rating
2023-07-18 20:37:54 UTC - HELPFUL
Rated by Participant: 767694873E0E2DA79CB7ECB7F8C2BD3D9A926AF9A16A9DA4D09BAE1DFE9AB51E
Participant Details
Original Note:
The "hottest in 120,000 years" claim is the result from a doctoral dissertation from Stanford University, by Carolyn Snyder, now a climate policy official at the US EPA. Synder used data such as such as ratios between magnesium and calcium, species makeup and acidity. https://www.cbsnews.com/news/earth-warmest-in-120000-years-climate-change-study/
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