An Examination of Two of The Changes to Raw Data That Are Included in the ACORN-SAT 2.2 Darwin Maximum Temperature Reconstruction. 

There appears to be no valid reason to lower Darwin maximums by 0.67C for all years prior to 1980 all the way back to the start of the record in…

Franklin’s Ill-Fated Expedition Contradicts Dr. Michael Mann’s Hockey Stick Temperature Reconstruction

The expedition took place at a time that is likely to be among the coldest in the last 2,000 years.

Australia’s Broken Temperature Record, Part 3

In short, we have a 2021 Annual Climate Statement that does not include the new 2021 value in its calculations.

SWAG

Guest Post by Willis Eschenbach As many of my posts start out, “I got to thinking about …”. In this case, I got to thinking about the Berkeley Earth global…

Press Release: KNMI Scrapped Too Many Tropical Days in De Bilt

Properly performed corrections of the daily temperatures at De Bilt are important for, among other things, assessing climate change in the Netherlands. With the applied correction on the daytime temperatures…

The Temperature of the Whole and the Parts

Guest Post by Willis Eschenbach I’ve been pointing out for some time that the current warming of the globe started about the year 1700, as shown in the following graph…

Polar Push and Pull

Guest post by Renee Hannon IntroductionThis post examines regional temperature reconstructions during the past several thousand years relative to different baselines and the responses of end member deviants, the Arctic…