“Trust” the Process: IPCC AR6 WG1 Edition

AR6 WG1 final revised report and expert review comments have just been released Adapted from an email from David Burton It appears that the IPCC has finally finished their revisions…

New UN IPCC report claims ‘Now or Never’ to flight climate – That’s an easy choice – NEVER! – More tipping points – Point-by-point rebuttal

“Absolutely nothing in this IPCC report is true. It is all fake and threatens the existence of civilization, especially the West because the East and the South don’t buy it.…

The Russia-Ukraine War: A New Geopolitics of Finance And Energy Trade Emerges

As one local oil analyst put it, “If Russia is offering oil at a cheaper price and the trade is between rupee and rouble, then looking at the national interest…

Reality Cannot Penetrate Into The Fantasy World Of Climate Campaigners

In any rational world, this Report would have to have dashed any remaining dreams of climate campaigners that overall world CO2 emissions would see anything but large ongoing increases for…

WUWT Contest Winner, General Audience, 1st Place – “Is There Really a Climate Crisis?”

In sum, encouraging the energy industry to innovate will lead to a prosperous, clean and secure environment not only for us here in the United States but also for the…

Why Blaming Recent Warming on Humans is Largely a Matter of Faith

This is a pervasive, quasi-religious assumption of the Earth science community for as long as I can remember.

The IPCC CO2 Climate Narrative: A “Behemoth On Clay Feet” …Ready To Collapse

The earth’s history provides the solid proof that acquits CO2. The IPCC’s claim of CO2 being the dominant climate factor is a behemoth on clay feet. 

Methane Causes Half Of Global Warming–IPCC

An IPCC study last year suggested that 30-50% of the current rise in temperatures is down to methane.

Day/Night temperature spread fails to confirm IPCC prediction

“Through examination of over 65 years of data at Giles it can be demonstrated that, in the absence of any other identifiable temperature forcing, the influence of the Enhanced Greenhouse…

Physicist Dr. Ed Berry rips UN IPCC’s ‘climate fiction’ – Explains ‘why the IPCC is wrong’

But the physics model shows IPCC’s basic assumption, and therefore IPCC’s ice-core assumption, contradict IPCC’s natural carbon cycle data.

Were the Recent Tornadoes the Result of Global Warming?

From the Cliff Mass Weather Blog Powerful, long-lived tornadoes struck western Kentucky, southern Illinois, and the vicinity on Friday night.  And within hours, major media outlets, national politicians, and several…

Asian climate variability and dynamics across early-to-middle pliocene warm period provide clues for future climate change

A recent study by an international research group led by Prof. AO Hong from the Institute of Earth Environment of the Chinese Academy of Sciences has revealed Asian climate variability…

Solar Variations Controversy

The impact of solar variations on the climate is uncertain and subject to substantial debate. However, you would not infer from the IPCC assessment reports that there is debate or…

COP26 Climate Politics: Contraction And Convergence

Was someone in the UN at that time tempted to put the dollar-cart before the dangerous climate-horse? Surely not. Yet Mr Meyer’s concept appeared years before UNFCCC’s emphatic reliance on…

Swiss Analysis: Climate Models Running Too Warm, Falsely Calibrated…IPCC Needs “To Review Its Findings”

“The warming of the last 20 years has been caused more by changes in clouds than by the classical greenhouse effect,” say study authors Fritz Vahrenholt and Hans-Rolf Dübal

Climate Science: Let the Data Speak

Dr. Berkhout’s presentation “Climate Science: Let the Data Speak” will be in three parts. The first part looks at key drivers of climate change – not just carbon dioxide –…

Boris, here’s why net-zero emissions by 2050 just aren’t worth it

Net-zero just isn’t worth it. Let us do the math that no government seems to have done. It is not very difficult – but the results are astonishing.

IPCC Enters “Into Thin Air”. German Scientists: IPCC “In A Hopeless Situation”…”Stained Scientists”

The wide range of CO2 climate sensitivity had long been a thorn in everyone’s side. For 30 years the range existed, without progress. Now one has simply reduced the span…

Silly Season at the UN: 1989 vs. 2021 Climate Doomsday (it’s all politics now)

The fix was in very early at the UN. The rest is history.

Pielke Jr. on AR6

So IPCC recognizes that 8.5 scenarios have “low likelihood” but nonetheless choose to remain “neutral” with respect to scenario assumptions

Climate change: New report will highlight ‘stark reality’ of warming

Meanwhile global temperatures, following on from the record El Nino in 2015/16, are no higher now than they were two decades ago. Isn’t it strange that things like Germany’s floods…

Climate scientists realize models yield “implausibly hot forecasts of future warming”.

Guest “Ya think?” by David Middleton U.N. climate panel confronts implausibly hot forecasts of future warmingBy Paul Voosen Jul. 27, 2021 Next month, after a yearlong delay because of the…

Climate ECS Closure

There are two notions of ECS. The first is without feedbacks (mainly water vapor and clouds). It estimates a simple non-condensing gas CO2 doubling. AR4 implicitly had that at a…

The Greenhouse Effect In A Water World

There are multiple lines of evidence, however, that challenge the strong water vapour feedback to a small initial CO2 forcing. These strong positive feedbacks are central to the IPCC narrative.