Birdwatch Note Rating
2023-12-02 02:39:18 UTC - HELPFUL
Rated by Participant: C83A75DBBEF0743D2FF943BB33C399B0932EF3506247BF43B32B9F4242D3F45B
Participant Details
Original Note:
Note is incorrect. The proxy graph is incorrectly calibrated to local Greenland temperature, however isotopes ratios do not represent local temperature. Isotope ratios are determined by ocean temperatures & precipitation between source & sample location, not local conditions. https://www.scientificamerican.com/article/how-are-past-temperatures/
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