Only Human Jonathan Lange | Sept. 2, 2019 Dr. Michael E. Mann is regularly promoted as the “world-leading climate change scientist.” He is a professor at Penn State University and the author of the famous “hockey stick” graph. The “hockey stick” graph was published in 1998 and presented a wildly new assessment of earth’s temperature over the past millennium. Openly available climate data traces a roller coaster line of warming and cooling over the past 1,000 years. This line averages about 9.2 C, rising to nearly 10.0 C during the Medieval Warming Period and dropping to 8.6 C at the …

Principia Scientific Published on September 1, 2019 Written by J.A. Cook I am a 22-year old British woman returning to college to study science. I see young people today are duped. Take for example, Greta Thunberg (pictured below), a 16-year old iconic climate activist lauded for being green for sailing across the Atlantic to New York for the UN climate summit in a multi-millionaire’s zero-emissions yacht. Of course, sailing the Atlantic at such a young age is a commendable act, but the reason behind this teen’s journey is farcical at best. A child does not possess the insight necessary to …

Manhattan Contrarian August 26, 2019/ Francis Menton The Michael Mann “Hockey Stick” is suddenly back in the news. It’s been so long since we have heard from it, do you even remember what it is? The “Hockey Stick” is the graph that took the world of climate science by storm back in 1998. That’s when Mann and co-authors Raymond Bradley and Malcolm Hughes published in Nature their seminal paper “Global-scale temperature patterns and climate forcing over the past six centuries.” A subsequent 1999 update by the same authors, also in Nature (“Northern Hemisphere Temperatures During the Past Millennium: Inferences, Uncertainties, …

Principia Scientific Published on April 25, 2019 Written by John O’Sullivan Anyone who searches for ‘Principia Scientific International’ on a major corporate search engine may be bemused to see the criminally-run hate site, desmogblog tagged beside us, posting a smear of our organisation. Clearly, the search engines themselves are indifferent (or supportive) towards these politicized merchants of disinformation. For those readers unfamiliar with desmogblog we invite you to peruse the following facts. On leftexposed.org we see revealed that: DeSmogBlog is a highly politicized climate alarmist website that attacks skeptics of catastrophic man-caused climate change and the organizations that support them. …

Bud Bromley June 20, 2017 Climate scientists who support human-caused global warming, for example Ben Santer and Michael Mann, authored a peer reviewed paper which acknowledges that their climate models are wrong, although their admission is buried in weasel words and technical jargon: “In the early twenty-first century, satellite-derived tropospheric warming trends were generally smaller than trends estimated from a large multi-model ensemble,” reads the first line of the abstract of lead author, climate scientist Ben Santer’s recent paper in Nature. In other words, the actual temperature trends were less than their models. Their models cost taxpayers billions of dollars …