Birdwatch Note Rating
2023-11-17 06:43:52 UTC - HELPFUL
Rated by Participant: 8E551B187A716C6EF040A211195008F2066551CB49929A130DB2707CB4BCAFA6
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Original Note:
As NASA explain in the link, the measurements before reliable records started are a series of best guesses that are being revised continually. We think, but we don’t know, what the temperatures were. The variances are too large to make solid claims like Greenpeace have done https://climate.nasa.gov/explore/ask-nasa-climate/3071/the-raw-truth-on-global-temperature-records/
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