IPCC

AR6 Model Failure Affirmed: 'No Model Group Succeeds Reproducing Observed Surface Warming Patterns'

AR6 Model Failure Affirmed: ‘No Model Group Succeeds Reproducing Observed Surface Warming Patterns’

A new study published in Geophysical Research Letters highlights the abysmal model performance manifested in the latest Intergovernmental Panel on Climate Change report (AR6). The 38 CMIP6 general circulation models (GCMs) fail to adequately simulate even the most recent (1980-2021) warming patterns over 60 to 81% of the Earth’s surface. Dr. Scafetta places particular emphasis […]

New Study: 90 Papers Were Published On The 'Hiatus' From 2009-2019. Now They Say It Never Happened.

New Study: 90 Papers Were Published On The ‘Hiatus’ From 2009-2019. Now They Say It Never Happened.

The claimed warming rate during the (1998-2001 to 2012-’13) “hiatus” ranged from -0.07°C to +0.17°C per decade. In late 2012, the IPCC had an ongoing dilemma about what to do about the uncooperative global temperatures. The HadCRUT3 data set government bureaucrats had been using since the first report in 1990 actually showed the global mean […]

A Brief Summary Of How 'Global Warming' Science Has Changed Since 1998

A Brief Summary Of How ‘Global Warming’ Science Has Changed Since 1998

Two weeks before Dr. Michael E. Mann and colleagues published their 23 April 1998 “hockey stick” chart in Nature, a peer-reviewed journal published a paper asserting “an overwhelming majority of climate scientists” (50 out of 60) view catastrophic human-caused global warming – and even global warming itself – as an “unsupported assumption”. At the time, […]

IPCC AR6 Focusses On “Absurd”, “Fairy Tale” Scenarios, Ignores Hundreds Of Publications, Major Factors

Monthly newsletter by Prof. Fritz Vahrenholt The IPCC’s latest climate report was published on August 9th and I have been able to take a look at it. One thing is clear: It will give all the alarmist forces a strong tailwind. But before we look at the IPCC report, we first take a brief look […]

New Study Crushes IPCC Alarm...Hails A 22% Global Decline In Natural Disaster Death Risk Since 1990s

New Study Crushes IPCC Alarm…Hails A 22% Global Decline In Natural Disaster Death Risk Since 1990s

With data showing individual death risk from natural disasters (floods, droughts, hurricanes, tornadoes…) declined from 7.2 per million population in the 1990s to 5.6 in the 2010s, a new study takes aim at the IPCC’s “subjective opinion” labeling method in the manufacture of climate alarm. Per an exhaustive data analysis (Broccard, 2021), both the global-scale […]

Climate Researcher's New E-Book: IPCC Significantly Overstates CO2, "The Sorry State Of Climate Science"

Climate Researcher’s New E-Book: IPCC Significantly Overstates CO2, “The Sorry State Of Climate Science”

Climate researcher, geologist, Patrice Poyet has released a new e-book: The Rational Climate e-Book: Cooler is Riskier. The Sorry State of Climate Science and Policies. This is an outstanding reference. Using the table of contents the reader can conveniently look up the topic that’s of interest. The ebook has been downloaded over 10,000 times so […]

Astrophysicist Nir Shaviv: "No Reason To Panic"..."Gore Is Misleading"..."Warming Not Due To Civilization"

Astrophysicist Nir Shaviv: “No Reason To Panic”…”Gore Is Misleading”…”Warming Not Due To Civilization”

A world renowned astrophysicist says the IPCC’s climate warnings cannot be taken seriously and that climate models use tricks to put the blame on CO2 Pierre Heumann at Weltwoche has a feature story on renowned Israeli astrophysicist, Nir Shaviv, professor at the Racah Institute of Physics, Hebrew University of Jerusalem. Hebrew University astrophysicist, Prof. Nir Shaviv. […]

New Study: IPCC Made Fatal Errors In Assumptions About CO2 Which Destroy Global Warming Alarm

New Study: IPCC Made Fatal Errors In Assumptions About CO2 Which Destroy Global Warming Alarm

CO2 is higher at the Poles than at the Equator. When air warms, CO2 goes down and water vapor goes up. The warming effects of CO2 and water vapor do not add; they oppose each other. This is opposite IPCC claims. The IPCC claims doubling CO2 from 280 ppm to 560 ppm over the course […]

Scientists Find A CO2 Impact On Ocean Heat Content Changes Amounts To 0.049% At Most

Scientists Find A CO2 Impact On Ocean Heat Content Changes Amounts To 0.049% At Most

 The radiative impact of CO2 on the ocean’s thermal skin layer cannot penetrate deeper than 0.01 mm. This effectively eliminates the potential for CO2 to be a driver of global warming. According to mainstream anthropogenic global warming (AGW) science, 93% of global warming is manifested in the 0-2000 m oceans. Just 1% of global warming […]

“Model Failure”…”Politics Hot Because Climate Models Are Too Hot”, Says Leading German Climate Science Skeptic

Leading German climate science critic Prof. Fritz Vahrenholt has penned a commentary at Achgut.de titled: “How climate models inflate climate sensitivity.” Image: GWPF CO2 climate overblown Vahrenholt cites Lewis/Curry 2018, who concluded “1.3°C for a doubling of the CO2 content of the atmosphere by about the end of this century (transient climate response), 1.7°C for […]

Controversy Swirls As Numbers Don't Add Up... 1.3°C Missing Heat! - Earth Supposed To Be 16°C, But It's Only 14.68°C

Controversy Swirls As Numbers Don’t Add Up… 1.3°C Missing Heat! – Earth Supposed To Be 16°C, But It’s Only 14.68°C

Even NASA says it: Without the Earth’s greenhouse gases (GHG) in the atmosphere, the planet would be on average a frigid -18°C. But because of the preindustrial 280 ppmv CO2 and other GHGs in our atmosphere, the average temperature of the Earth thankfully moves up by 33°C to +15°C (see chart below), based on the […]

German Climatologist Werner Kirstein Unloads: “IPCC Is To Deceive People”…Calls Michael Mann’s Chart “A Fake”

German climate scientist Professor Werner Kirstein was interviewed by alternative media outlet NuoViso,  and since the video was released early this month on Youtube, it has been viewed over 130,000, times. Politics commissioning reports for money In the interview Professor Kirstein tells moderator Robert Stein that CO2 emissions have no effect on the climate and […]

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