"Within the margin of errors for measuring devices" What is this nonsense? Yes... a single thermometer will have a known margin of error, but when you take a me

"Within the margin of errors for measuring devices" What is this nonsense? Yes... a single thermometer will have a known margin of error, but when you take a measurement across thousands of thermometers, and then look at the trend of those measurements over decades... I mean... what the hell are you talking about?