You can’t be more accurate than your measuring device.
Been telling people that for years.
That’s why any claims of temperatures over thousands of years claiming accuracy to thousandths or even tenths of a degree by TREE RINGS are bullsh*t.
> You can’t be more accurate than your measuring device. <
Right! And every measurement must include a calculated estimate of uncertainty. In other words, a range of possible values. Somewhere in that range is the true value.
When it comes to Climate Change, we are never given that range. This tells me that the “scientists” are just picking a value within that range, one that will best please their masters.
That’s more than just bad science. It’s dishonest behavior.