Ocean Temperature Update

By Andy May A considerable amount of new information on ocean temperature has been gathered since I last wrote about the subject in 2016 here. In my last post on…

The U.S. National Temperature Index, is it based on data? Or corrections?

By Andy May The United States has a very dense population of weather stations, data from them is collected and processed by NOAA/NCEI to compute the National Temperature Index. The…

The Government Corruption of Science

Opinion by Andy May I wrote my latest book, Politics and Climate Change: A History, because I recognized that government funding of scientific research was corrupting science. We were warned…

The Paper that Blew it Up

By Andy May “If you can’t dazzle them with brilliance, baffle them with Bull…” W. C. Fields and, flying a bomber over Berlin. In late February 2015, Willie Soon was…

Modern Climate Change Science

The first modern theoretical estimates of ECS, the equilibrium climate sensitivity to carbon dioxide, were reported in 1979 in the so-called “Charney Report” (Charney, et al., 1979). They reported, on…

Facts and Theories, Updated

By Andy May In 2016, I published a post entitled “Facts and Theories.” It has been one of my most popular posts and often reblogged. I updated the post extensively…

SAR, the Turning Point

SAR is an abbreviation for the second IPCC assessment report, Climate Change 1995 (IPCC, 1996). As explained in my new book, Politics and Climate Change: A History, this IPCC report…

Comparing USCRN and nClimDiv to USCHN

By Andy May Steven Mosher complained about my previous post on the difference between the final and raw temperatures in the conterminous 48 states (CONUS) as measured by NOAA’s USCHN.…

Global Cooling will kill us all!

By Andy May As Angus McFarlane shows in a 2018 well researched wattsupwiththat.com web post (McFarlane, 2018), some 65% of the peer-reviewed climate papers, that offered an opinion, published between…

Recent USHCN Final v Raw Temperature differences

By Andy May While studying the NOAA USHCN (United States Historical Climate Network) data I noticed the recent differences between the raw and final average annual temperatures were anomalous. The…

Roger Revelle – the backstory of the father of Atmospheric CO2 monitoring

By Andy May Roger Revelle was an outstanding and famous oceanographer. He met Al Gore, in the late 1960s, when Gore was a student in one of his classes at…

Greenland Ice CO2 – Chemical Reactions or Natural Variability?

Guest Post By: Renee Hannon IntroductionThis post examines whether CO2 measurements in Greenland ice cores demonstrate natural variability as an alternative hypothesis to in-situ chemical reactions. Twenty years ago, scientists…

The Yin and Yang of Holocene Polar Regions

Guest post by Renee Hannon Introduction The Arctic and Antarctic regions are different and yet similar in many ways. The Arctic has ocean surrounded by land and the Antarctic is…

Global Mean Temperature Flattens the Past

Guest post by Renee Hannon Introduction There have been recent discussions about ‘flattening the curve’ and some curves are easier to flatten than others. The Pages 2K Consortium calculates global…

From Green Blindness to a New Reality

Guest opinion by Wim Röst The Virus Nature is beautiful, romantic and the best there is on Earth. But, nature is also fully unpredictable, dangerous and deadly. For example, by…

IPCC Politics and Solar Variability

By Andy May This post is about an important new paper by Nicola Scafetta, Richard Willson, Jae Lee and Dong Wu (Scafetta, Willson and Lee, et al. 2019) on the…

Dutch Cabinet Postpones New Climate Measures because of Virus

Guest opinion by Wim Röst Introduction The Dutch government has been in the forefront for ‘Climate Action’. But a remarkable switch in policy has been caused by the economic reality…

Food Prices and Ethanol Mandates

By Andy May This post is a follow up to my previous post on biofuels, here we discuss the impact of biofuels on food prices in more detail. Ethanol has…

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…

Steve Milloy wins against Exxon with SEC

By Andy May h/t Willie Soon Steve Milloy is the publisher of junkscience.com and trained as a lawyer and biostatistician. He was “lauded” as one of the top ten “climate…