If it’s “global” then scientists must take the temperature of the globe. One reading.
Averaging several readings doesn’t count. One reading. How’re they going to do that? With a long distance thermometer on the moon?
Get going scientists!
I don’t know what the actual accuracy of the temperature measurements may be but one thing seems certain, there is no way that someone takes the average temperature of the entire Earth over a full year and gets it correct to the second place to the right of the decimal as some of these reports show. That has to be ridiculous. This claimed accuracy alone seems enough to discredit the whole thing.
I have a suggestion as to where they can stick the thermometer. D.C. If it’s “that” type of thermometer.