Originally posted by tweety
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Then you linked to a website which purports to show the global average temperature to 12 significant digits. In your opinion, are 12 sig figs justified given the accuracy and precision of the raw data? Not to mention the spatial distribution of that data.
I realize that the website would be very boring to look at if it only contained the justifiable significant digits, since it would only change a couple of times every 100,000 years or so as we come in and out of ice ages. It make a much more effective visual for brainwashing children when it has enough digits to be constantly changing like a population counter.
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