by P. Homewood, Apr 1, 2024 in NotaLotofPeopleKnowThat

The Central England Temperature series is the longest running in existence, but still only goes back to 1659, pretty much the depth of the Little Ice Age, so it tells us little of real meaning.

However there exist many very real measures of temperatures going back much further – and I am not referring to the fraudulently used tree rings and the like.

HH Lamb published this chart in his book “Climate: Past, Present and Future” in 1977:

…