Birdwatch Note Rating
2023-12-02 02:29:31 UTC - NOT_HELPFUL
Rated by Participant: 76448AB79B2DB40F65870136F30B229DB478FDEDF44BE1E59A59F3E0D01D28AF
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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