HADCRUT Global Temperature Anomaly (part 2)
A quick squizz at the latest data with a side order of cogitation.
In the first part of this series we contemplated the fact that a wiggly line on a graph doesn’t do justice to the uncertainty surrounding data collection on a planet that is large in terms of the human scale. We noted the fact that the climatological normal of 1991-2020 had been abandoned in favour of retaining 1961-1990, presumably because the cooler ‘…