by P. Homewood, Mar 21, 2023 in NotaLOtofPeopleKnowThat
Some sanity from Richard Lindzen:
see the video here (6’55)
The Global Warming Doomsday Religion Is A Suicide Pact To Wreck Our Economy
by W. Crockett, Mar 14, 2023 in ClimateChangeDispatch
There is no scientific evidence that the minuscule 0.01% increase in atmospheric carbon dioxide (CO2) since 1780 has had any effect on the Earth’s average temperature.
Nonetheless, in the 1980s, a religious/political movement against man-made or anthropogenic CO2 arose.
It was driven by catastrophic predictions from a gaggle of impenetrable and undecipherable computer climate models operated by the International Panel on Climate Change (IPCC) and quickly metastasized into a worldwide mass movement with all the fervor of a new evangelical religion.
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Composition of the Atmosphere: The tropospheric atmosphere is composed of 78% nitrogen, 21% oxygen, 1% argon, 0.4 to 4% water vapor, and several trace gases.
The largest trace gas is carbon dioxide at 0.041%, followed by methane at 0.0018%, and nitrous oxide at 0.0003%. The volume of atmospheric molecules is also expressed in terms of parts per million (ppm): nitrogen 780,000 ppm, oxygen 210,000 ppm, and argon 10,000 ppm.
Scientists have also speculated that water vapor constitutes something between 4,000 and 40,000 ppm, depending on time and location. By contrast, the trace gas CO2 has only 410 molecules per million (.041%); methane (CH4) has only a minuscule 1.8 molecules per million; and nitrous oxide (N2O) is only a barely detectable 1/3 molecule per million.
All atmospheric molecules create a blanket of heat that slows the loss of infrared radiation to space. The sun’s short-wave radiation passes through the troposphere generally unimpeded by nitrogen, oxygen, and argon molecules to the surface, which increases the kinetic motion (heat) of all impacted surface and atmospheric molecules.1
The increased molecular motion, in turn, increases full spectrum (blackbody) infrared radiation (IR) in all directions. All atmospheric molecules, including water vapor and CO2, take up the additional heat by conduction (contact), from both the surface and surrounding atmospheric molecules.
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A Primer On The IPCC’s Implausible Climate Scenarios
by R. Pielke, Mar 17, 2023 in ClimateChangeDispatch
Next Monday the Intergovernmental Panel on Climate Change will release its so-called “Synthesis Report” which will integrate the findings of six different reports that it has released since 2014.
I have not participated in the IPCC nor have I seen the new report.
However, I have little doubt that one of the main issues that we will be discussing next week when the report is released will be the implausible climate scenarios that underpin much of the work of the IPCC over the past 9 years.[emphasis, links added]
Research I’ve been involved in — along with colleagues Matthew Burgess and Justin Ritchie — shows that theemissions scenarios that have guided the work of the IPCC and the broader climate research community are widely off the mark.
In short, they are far too extreme, both in what they project for today and especially into the future.
Our work is part of a growing consensus in the literature about the implausibility of extreme climate scenarios — a consensus so strong that it was acknowledged in the most recent IPCC assessmentreports, even though it complicated their messages.
The ubiquity of out-of-date scenarios throughout recent IPCC reports and the underlying literature that is has assessed means that the IPCC Synthesis Report, summarizing its work since 2014, runs the risk of promoting out-of-date science.
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Rainfall, Cyclone Data Show No Clear Upward Trend, Contradict IPCC Claims
by P. Gosselin, Mar 19, 2023, in NoTricksZone
Feel helpless when trying to assess the veracity of “climate doom is looming” claims? Don’t give up trying to understand the relevant basics because you don’t need to be a scientist to do so.
There is a rather simple way to get an idea about what this is all about. Even without a scientific background, most people have at least a good common sense. And that’s all it takes to get a grasp of how energy flows back and forth between earth’s surface and the skies.
Today in Part 5, we look at the linkage between the allegedly CO2-driven rise of air and sea surface temperatures on the one side and the disconnect between these increases and their strangely weak to insignificant impact on rainfall and hurricane intensity”.
Preceding chapters see Part 1 1), Part 2 2), Part 3 3), Part 4 4).
Variability of cloud effects vs “greenhouse gas” effects
In the last chapter, we have seen that there are some discrepancies between the global warming trend as claimed by the official climate science and the local evolution of rainfall, which should be a direct consequence of higher temperatures since this causes more evaporation. This seems not to be the case e.g. for Germany, see Fig. 1:
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Barry Brill: The Climate Emperor Is Now Naked
by B. Brill, Mar 18, 2023 in ClimateRealism
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The survey of 950 U.S. Likely Voters was conducted on March 6-8, 2023. The margin of sampling error is +/- 3 percentage points with a 95% level of confidence.
The result (reported here) was breathtaking!An outright majority of those polled agreed that climate change has become a religion which has nothing to do with the climate. Almost half (47%) said they “Strongly Agree” while a further 13% said they “Agree”.
It’s hard to digest the fact that no less than 60% of US voters have now formed the clear view that the endless propaganda we hear daily from our politicians and corporate media actually has nothing to do with science or genuine alarm – it isn’t even about the climate. Instead, it’s all about political power and control.
Nearly half of those polled have strong feelings about this. That seems to suggest that they are a million miles from swallowing the orthodox narrative and are no longer persuadable. Although they weren’t asked, one can assume that they are fed up with the propaganda and want to be treated as adults.
Surprisingly, nearly half of the Democrats polled agreed that climate change has become a religion. But there was still a significant difference between the parties, the breakdown being:
Democrats: 45%
Independents: 60%
Republicans: 79%
There is no reason to believe that adult New Zealanders would feel any different from their American counterparts. And the breakdown between political parties would probably be much the same here as well.
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See also: The Global Warming Doomsday Religion Is A Suicide Pact To Wreck Our Economy
Intense, Long-Lasting Heatwaves Unfolding At The Bottom Of The Ocean
by G. Dickie, Mar 16, 2023 in ClimateChangDispatch
Heatwaves unfolding on the bottom of the ocean can be more intense and last longer than those on the sea surface, new research suggests, but such extremes in the deep ocean are often overlooked.
A team of scientists with the U.S. National Oceanic and Atmospheric Administration has conducted the first assessment of marine heatwaves along North America’s continental shelves.
They found that these bottom heatwaves ranged from 0.5 degrees Celsius to 3C warmer than normal temperatures and could last more than six months — much longer than heatwaves at the surface.
“We simply don’t have a ton of instruments on the ocean bottom along continental shelves,” said study co-author Dillon Amaya, an NOAA climate scientist. “The ocean is a powerful thing. It destroys instruments that we have in the water for too long.”
Surface heatwaves can be picked up by satellites and can result in huge algal blooms.
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Claim: A Majority of Voters believe Climate Change is a False Religion
by E. Worrall, Mar 15, 2023 in WUWT
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But just maybe the tide is turning.
A lot of things have been going wrong for wind and solar fanatics lately. Biden, arguably the President with the greatest record of subsidizing unreliable wind and solar in America’s history, had his chance to bring down energy prices with his solar panels and wind turbines. Instead, he delivered the spectacle of the US Secretary of State crawling to the Saudis, begging for access to their oil, oil which could have been delivered by the Keystone Pipeline and other petroleum projects the Biden administration sabotaged.
In Britain and Germany – energy prices. Chancellor Olaf Scholz of Germany has implausibly promised an energy miracle, but Britain and Europe have already waited a long time for the promised reward for all the hardship they have endured and the trillion Pounds and Euros spent over the last few decades.
The measures Britain and Germany have taken to avert catastrophe in the face of Russian gas supply disruption, and the utter failure of the climate alarmist’s energy programmes to deliver, are beyond embarrassing. Germany is bulldozing villages, old growth forests, even a wind farm to dig up coal to avoid further deindustrialization caused by their maniacal reliance on intermittent wind and solar. Britain deferred decommissioning her decrepit coal plants. Just as well, Britain needed those coal plants again just last week.
In Australia, Prime Minister Albanese, who won on the promise of a substantial drop in energy prices, well that promise is now looking pretty shaky. Household energy prices are set to rise 20%, 30% next year?Who knows. What we do know, is it will be a lot – and the dirt cheap coal power which bring down prices is scheduled to be shut down.
With the promises of the climate religion wearing thin, and climate concern faltering in the face of mortgage stress and soaring energy bills, perhaps this Rasmussen poll is what it appears to be – an early indication of a sea change in public opinion concerning climate change and climate action.
Active volcano on Venus shows it’s a living planet
by P. Voosen, Mar 15, 2023 in Science
Eruption spotted in 30-year-old data from Magellan mission
Choked by a smog of sulfuric acid and scorched by temperatures hot enough to melt lead, the surface of Venus is sure to be lifeless. For decades, researchers also thought the planet itself was dead, capped by a thick, stagnant lid of crust and unaltered by active rifts or volcanoes. But hints of volcanism have mounted recently, and now comes the best one yet: direct evidence for an eruption. Geologically, at least, Venus is alive.
The discovery comes from NASA’s Magellan spacecraft, which orbited Venus some 30 years ago and used radar to peer through the thick clouds. Images made 8 months apart show a volcano’s circular mouth, or caldera, growing dramatically in a sudden collapse. On Earth, such collapses occur when magma that had supported the caldera vents or drains away, as happened during a 2018 eruption at Hawaii’s Kilauea volcano. “I’m totally tickled, as a geomorphologist, to see this,” says Martha Gilmore, a planetary scientist at Wesleyan University who was not involved in the study.
Witnessing this unrest during the short observation period suggests either Magellan was spectacularly lucky, or, like Earth, Venus has many volcanoes spouting off regularly, says Robert Herrick, a planetary scientist at the University of Alaska, Fairbanks. Herrick, who led the study, says, “We can rule out that it’s a dying planet.”
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See also : A volcano on Venus was spotted erupting in decades-old images
The Global Warming Doomsday Religion Is A Suicide Pact To Wreck Our Economy
by D.W. Crockett, Mar 14, 2023 in ClimateChangeDispatch
There is no scientific evidence that the minuscule 0.01% increase in atmospheric carbon dioxide (CO2) since 1780 has had any effect on the Earth’s average temperature.
Nonetheless, in the 1980s, a religious/political movement against man-made or anthropogenic CO2 arose.
It was driven by catastrophic predictions from a gaggle of impenetrable and undecipherable computer climate models operated by the International Panel on Climate Change (IPCC) and quickly metastasized into a worldwide mass movement with all the fervor of a new evangelical religion.
As Eric Hoffer observes in his book, The True Believer, “Mass movements can rise and spread without belief in God, but never without belief in a devil.”
In this new “doomsday” mass movement, millions of people truly believe that man-made CO2 is a modern-day devil that will cause glaciers to melt, seas to rise, and coastlines to submerge. They also believe that mankind can, and must, save the planet from this catastrophe by reducing emissions of the devil CO2 to net zero.
Those who don’t believe are labeled “climate deniers,” a derogatory reference to those who deny that the Nazis perpetrated the Holocaust.
Unfortunately, most politicians in the U.S., Canada, and Europe, as well as the press and heads of many large corporations have blindly joined this Anthropogenic Global Warming (AGW) religion to stamp out the CO2 devil.
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World Energy: There Is No Energy Transition, Just Unreliable Energy Addition
by L. Weijers, Mar 12, 2023 WillemPost
As Liberty Energy CEO Chris Wright explained in his viral video a few weeks ago, dishonest terminology surrounds the climate debate. One of these terms is “Energy Transition”.
The term’s use gives the impression that there exists a quick, easy and scalable alternative to eliminate fossil fuel use without serious impact on people.
Current primary energy distribution, by source, and forecasts by organizations, such as the EIA in their International Energy Outlook 2021, show that this “energy transition” is non-existent.
SEE URL FOR A BETTER RESOLUTION GRAPH
https://wattsupwiththat.com/2023/03/12/there-is-no-energy-transitio…
Also see Liberty’s ESG report on Bettering Human Lives,
No present quantity of primary energy generated by oil or gas or coal is currently replaced by renewables.
A couple of headlines from the Liberty report that you don’t hear a lot:
- Global primary energy use is about to grow by almost 50% between 2020 – 2050, due to impoverished people rising from poverty;
- Oil consumption rises in all EIA scenarios. In their “Reference Scenario”, oil consumption rises at about 1 million barrels of oil per year for the next 30 years, almost the same steady yearly increase of the last 5 decades;
- Natural gas consumption will continue to growth through 2050.
The reason for this growth is simple: fossil fuels are abundant, cheap and efficient to provide reliable and dense energy at scale.
They have helped to generate a quality-of-life revolution for a portion of humanity, THE GOLDEN BILLION.
people in poverty who have missed out on this blessing rightfully want what you and I already have.
Sadly, few entities report on this blessing we take for granted.
Good news about renewables is breaking records, however, much of it is bogus.
There are marketing strategies/ruses renewable advocates have used that make it appear as if renewables have a larger market share than in reality:
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CMIP6 GCM Validation Based on ECS and TCR Ranking for 21st Century Temperature Projections and Risk Assessment
by N. Scafetta, Feb 9, 2023 in MDPI_Atmosphere
Abstract
Global climate models (GCMs) from the sixth Coupled Model Intercomparison Project Phases (CMIP6) have been employed to simulate the twenty-first-century temperatures for the risk assessment of future climate change. However, their transient climate response (TCR) ranges from 1.2 to 2.8 °C, whereas their equilibrium climate sensitivity (ECS) ranges from 1.8 to 5.7 °C, leading to large variations in the climatic impact of an anthropogenic increase in atmospheric CO2 levels. Moreover, there is growing evidence that many GCMs are running “too hot” and are hence unreliable for directing policies for future climate changes. Here, I rank 41 CMIP6 GCMs according to how successfully they hindcast the global surface warming between 1980 and 2021 using both their published ECS and TCR estimates. The sub-ensemble of GCMs with the best performance appears to be composed of the models with ECS ranging between 1.8 and 3.0 °C (which confirms previous studies) and TCR ranging between 1.2 and 1.8 °C. This GCM sub-ensemble is made up of a total of 17 models. Depending on the emission scenarios, these GCMs predict a 2045–2055 warming of 1.5–2.5 °C compared to the pre-industrial era (1850–1900). As a result, the global aggregated impact and risk estimates seem to be moderate, which implies that any negative effects of future climate change may be adequately addressed by adaptation programs. However, there are also doubts regarding the actual magnitude of global warming, which might be exaggerated because of urban heat contamination and other local non-climatic biases. A final section is dedicated to highlighting the divergences observed between the global surface temperature records and a number of alternative temperature reconstructions from lower troposphere satellite measurements, tree-ring-width chronologies, and surface temperature records based on rural stations alone. If the global warming reported by the climate records is overestimated, the real ECS and TCR may be significantly lower than what is produced by the CMIP6 GCMs, as some independent studies have already suggested, which would invalidate all of the CMIP6 GCMs.
Met Office accused of implausible worst-case climate prediction
by P. Homewood, Mar 9, 2023 in NotaLotofPeopleKnowThat
The Met Office claims are derived from computer modelling based on the so-called RCP8.5 emissions scenario, the most extreme pathway for global greenhouse gas emissions, which the Met Office misleadingly describes as “plausible”.
In reality, most credible scientists regard RCP8.5 as implausible given that global emissions data and technological advances essentially rule it out. As a result, the Biden Administration has abandoned using this discredited worst-case scenario.
Moreover, the Met Office offers no empirical data in evidence that an increased trend in extreme rainfall events has actually been observed in line with their modelling. In fact some studies suggest the opposite may have occurred in recent decades.
Dr Benny Peiser, the director of the Global Warming Policy Foundation, called on the Met Office to withdraw its fatally flawed study:
“The Met Office should withdraw this grossly misleading and baseless study which is undermining its scientific credibility and integrity and makes it look incompetent.”
Additional information about RCP8.5
* Roger Pilke Jr.: The Biden Administration Abandons RCP8.5
* Anders Bolling: This is how the UN’s worst scenario was normalized and distorted our view of global warming
* Tim Worstall: A Saviour Spurned: How fracking saved us from global warming (pdf)
New Study: Roman And Medieval Warm Periods Were 2.8°C Warmer Than 1970-2000 In Central China
by K. Richard, Mar 13, 2023 in NoTricksZone
A series of paleoclimate lake reconstructions across China in recent years have failed to support the global-scale warming narrative.
Per a new lake temperature reconstruction (Li et al., 2023) from Central China, there were distinct “warm intervals during the RWP [Roman Warm Period] (403–413 CE), with a temperature 2.89°C higher than that of the mean for 1970–2000 CE, and during the MWP [Medieval Warm Period] (864–882 and 965–994 CE), when the temperature was 2.81°C higher.”
There are 8 other lake sediment reconstructions from the region (Qinghai, Gahai, Sugan, Kusai, Tiancai, Heiahi, Lugu, Cuoqia) documented in the study. None of the 8 are shown to have a modern temperature uptick that would support the claims of an unusually warm modern climate relative to past millennia.
Recent Shoreline Changes To Pacific Islands ‘Dwarfed’ By Change Magnitudes Of The Past
by K. Richard, Mar 6, 2023 in NoTricksZone
Most of the 1100 Pacific and Indian Ocean islands have been growing, not shrinking in size, in the last half century.
Activists convinced humans are able to exert fundamental control over ocean dynamics claim the rates of sea level rise and modern climate change are so rapid and unprecedented that modern changes are dramatically affecting shoreline movement on low-lying islands.
But a new study (Kench et al., 2023) assesses the opposite may be true. Recent shoreline changes (±40 m/50 years) are “dwarfed” by the shoreline changes (±200 m/100 years) that occurred throughout previous centuries. Globally, here is nothing “unprecedented” about what has been occurring with reef island shoreline dynamics in recent decades.
Of the global database of 1,100 Pacific and Indian Ocean reef islands, the “dominant mode of response has been the expansion of islands on reef surfaces (>53%)” over the last half-century. Only 0.3% (3 of 1,100) of islands have experienced “total loss.” Similarly, Duvat (2019) found 89% of 709 global-scale islands have been either stable or growing in size since the 1980s.
Of the islands sampled for the study, none are older than 1,400 years. Before then, they were submerged beneath the sea due to the much higher sea levels of the past.
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China leans on coal amid energy security push
by A. Hayley, Mar 6, 2023 in Reuters
BEIJING, March 5 (Reuters) – China’s state planner underlined a greater role for coal in its power supply on Sunday, saying the fossil fuel would be used to improve the reliability and security of its energy system.
Soaring global energy prices following Russia’s invasion of Ukraine and domestic supply disruption have prompted Beijing to step up its focus on energy security in recent years.
The world’s second-biggest economy relied on coal to generate 56.2% of its electricity last year, according to data from the National Bureau of Statistics, but has significantly boosted its use of natural gas and renewable energy in recent years to lower carbon emissions.
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New WUWT Global Temperature Feature: Anomaly vs. Real-World Temperature
by A. Watts, Mar 13, 2023 in WUWT
One of the most frightening aspects of global warming, aka “climate change” is the graphs produced from temperature data for public consumption and trumpeted by an unquestioning and compliant media. When it comes to measuring climate, in order to actually see any temperature differences over the last century, they must be highly magnified using the temperature anomaly method.
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Elegantly modeling Earth’s abrupt glacial transitions
by American Institute of Physics, Mar 7, 2023 in ScienceDaily
Proxy data — indirect records of the Earth’s climate found in unlikely places like coral, pollen, trees, and sediments — show interesting oscillations approximately every 100,000 years starting about 1 million years ago. Strong changes in global ice volume, sea level, carbon dioxide concentration, and surface temperature indicate cycles of a long, slow transition to a glacial period and an abrupt switch to a warm and short interglacial period.
Milutin Milankovitch hypothesized that the timing of these cycles was controlled by the orbital parameters of the Earth, including the shape of its path around the sun and the tilt of the planet. A slightly closer orbit or more tilted planet could create a small increase in solar radiation and a feedback loop that leads to massive changes in climate. This idea suggests that there may be some predictability in the climate, a notoriously complex system.
In Chaos, by AIP Publishing, Stefano Pierini of Parthenope University of Naples proposed a new paradigm to simplify the verification of the Milankovitch hypothesis.
“The main motivation behind this study was the wish to characterize and illustrate the Milankovitch hypothesis in a simple, elegant, and intuitive way,” Pierini said.
Many models suggest that Milankovitch is correct; however, such methods are often detailed and study specific. They incorporate climate feedback loops — for example, increased ice cover reflects more radiation back into space, leading to further cooling and more ice cover — as threshold crossing rules. This means that an abrupt jump in climate only occurs once a parameter reaches a given tipping point.
Pierini’s “deterministic excitation paradigm” combines the physics concepts of relaxation oscillation and excitability to link Earth’s orbital parameters and the glacial cycles in a more generic way. The relaxation oscillation component describes how the climate slowly returns to its original glacier state after it is disturbed. At that point, the excitability piece of the model captures the external orbital changes and triggers the next glacial cycle.
By using his own threshold crossing rules and adopting a classical energy-balance model, Pierini obtained correct and robust timing of the most recent glacial cycles.`
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Science Yields Surprises! Island Nations Growing… “Atoll, Island Stability Is Global Trend”!
by P. Gosselin, Mar 8, 2023 in WUWT
IPCC high-end sea level predictions for 2100 are “highly erroneous”.
Global warming alarmists like to claim that Pacific island nations are on the verge of disappearing – due to rising sea levels caused by polar ice melting due to global warming, which in turn supposedly is caused by rising concentrations of “heat-trapping” trace gas CO2 from the burning of fossil fuels.
These coral reef island nations risk going under real soon, unless we wean ourselves from fossil fuels soon, they say.
Coral reef island nations are emerging, not disappearing
But yesterday Kenneth here presented a new paper appearing in Nature, (Kench et al., 2023), which looks at whether the coral reef islands are in fact seeing unprecedented and undergoing accelerating physical changes that risk outrunning human adaptation measures. The authors analyzed the dynamics of a Maldivian reef island at millennial to decadal timescales.
Recent changes not unprecedented
The researchers found that “island change over the past half-century (±40 m movement) is not unprecedented compared with paleo-dynamic evidence”.
Nothing unusual is happening. The global data suggest that almost all islands are in fact growing, and not disappearing under water like climate alarmists mistakenly believe.
“Recent shoreline changes (±40 m/50 years) are ‘dwarfed’ by the shoreline changes (±200 m/100 years) that occurred throughout previous centuries,” the study’s authors write.
89% of all the globe’s islands are stable, or growing!
Moreover, just 4 years ago, another peer-reviewed publication appearing in a renowned journal found similar results: 89% of the globe’s islands and 100% of large islands have stable or growing coasts! According to Duvat, 2019:
“88.6% of islands were either stable or increased in area, while only 11.4% contracted. It is noteworthy that no island larger than 10 ha decreased in size. These results show that atoll and island areal stability is a global trend, whatever the rate of sea-level rise.”
Moreover, Khan et al (2018) found: “Prediction of 4–6.6 ft sea level rise in the next 91 years between 2009 and 2100 is highly erroneous.”
From Record Snow To No Snow, Activist Media Use Climate Change To Stoke Fear
by J. Heller, Mar 7, 2023 in ClimateChangeDispatch
This article is in the tradition of articles that we have seen for decades saying we could look forward to snowless winters because of humans and our use of natural resources.
What is missing from every one of these articles is a direct link connecting oil consumption, CO2 content, or any other such thing with temperatures and snow. [emphasis, links added]
But the truth has never mattered to the media and other leftists when they have set out to destroy the oil industry.
They cannot explain why we had a cooling period from 1940 to 1975, where essentially the same people who are warning of an existential threat of warming were warning of an existential threat that billions would die from an existential threat of a coming ice age.
Here is a hint for sycophant journalists who just repeat what they are told.
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Wildfires in 2021 emitted a record-breaking amount of carbon dioxide
by University of California – Irvine, Mar 3, 2023 in ScienceDaily
Nearly half a gigaton of carbon (or 1.76 billion tons of CO2) was released from burning boreal forests in North America and Eurasia in 2021, 150 percent higher than annual mean CO2 emissions between 2000 and 2020, the scientists reported in a paper in Science.
“According to our measurements, boreal fires in 2021 shattered previous records,” said senior co-author Steven Davis, UCI professor of Earth system science. “These fires are two decades of rapid warming and extreme drought in Northern Canada and Siberia coming to roost, and unfortunately even this new record may not stand for long.”
The researchers said that the worsening fires are part of a climate-fire feedback in which carbon dioxide emissions warm the planet, creating conditions that lead to more fires and more emissions.
“The escalation of wildfires in the boreal region is anticipated to accelerate the release of the large carbon storage in the permafrost soil layer, as well as contribute to the northward expansion of shrubs,” said co-author Yang Chen, a UCI research scientist in Earth system science. “These factors could potentially lead to further warming and create a more favorable climate for the occurrence of wildfires.”
Davis added, “Boreal fires released nearly twice as much CO2 as global aviation in 2021. If this scale of emissions from unmanaged lands becomes a new normal, stabilizing Earth’s climate will be even more challenging than we thought.”
Analyzing the amount of carbon dioxide released during wildfires is difficult for Earth system scientists for a variety of reasons. Rugged, smoke-enshrouded terrain hampers satellite observations during a combustion event, and space-based measurements are not at a sufficiently fine resolution to reveal details of CO2 emissions. Models used to simulate fuel load, fuel consumption and fire efficiency work well under ordinary circumstances but are not robust enough to represent extreme wildfires, according to the researchers.
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UAH Global Temperature Update for February, 2023: +0.08 deg. C
by Dr R. Spencer, Mar 4, 2023 in WUWT
From Dr. Roy Spencer’s Global Warming Blog
The Version 6 global average lower tropospheric temperature (LT) anomaly for February 2023 was +0.08 deg. C departure from the 1991-2020 mean. This is up from the January 2023 anomaly of -0.04 deg. C.
The linear warming trend since January, 1979 remains at +0.13 C/decade (+0.11 C/decade over the global-averaged oceans, and +0.18 C/decade over global-averaged land).
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Half The World At Risk Of Starvation Under Net Zero, Warn Top Climate Experts
by C. Morrisson, Mar 3, 2023 in ClimateChangeDispatch
Billions of people around the world face starvation if Net Zero policies ban the production of nitrogen fertilizer derived from fossil fuels.
This is the stark warning from two top American scientists who say that eliminating fossil fuel-derived nitrogen fertilizers and pesticides “will result in about half the world’s population not having enough food to eat.” [emphasis, links added]
They add that eliminating Net Zero fertilizer will create “worldwide starvation.”
In a wide-ranging paper titled ‘Challenging ‘Net Zero’ with Science‘, Emeritus Professors William Happer and Richard Lindzen of Princeton and MIT respectively, along with geologist Gregory Wrightstone, state that Net Zero – the global movement to eliminate fossil fuels and carbon dioxide and other greenhouse gases emissions – to be “scientifically invalid and a threat to the lives of billions of people”.
The battle over nitrogen fertilizer is being hard fought by green activists who argue for massive reductions in its use and more organic methods to be mandated.
This can extend to fanaticism, as marked by the Guardian’s George Monbiot, who argues for an end to dependence on farming. The ground for less choice and food is also being prepared in academia.
Recently, three barking academics operating through the University of Leeds suggested World War II rationing could be an effective way to reduce carbon emissions.
Also harking back to the days of spam and when spivs controlled parts of the supply chain was the actress Joanna Lumley, who suggested a return to a points distribution system and a form of wartime rationing.
Back on Planet Reality, the authors publish the graph below showing a “remarkable” increase in crop yieldsafter the widespread use of nitrogen fertilizer began around 1950.
The authors [point out that any present or future government actions that omit analysis of the disastrous consequences for low-income people, people worldwide, future generations, and the United States by reducing fossil fuels and CO2 for Net Zero are based on “fatally flawed science and appalling government policy.”]
Happer and Lindzen state that they are career physicists who have specialized in radiation physics and dynamic heat transfer for decades. These are said to be integral to atmospheric climate science. In their opinion, all Net Zero regulations are scientifically invalid.
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Global CO2 Emissions Hit a Record Even as Europe’s Decline
by W. Mathis, March 2, 2023 in Bloomberg
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Asia’s emerging markets lead increase due to coal-fired power
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EU, China emissions retreat on weaker industrial production
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The Observatory Antarctic Sea Ice: ‘The beginning of the end!’ – again
by Dr D. Whitehouse, March 2, 2023 in NetZeroWatch
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CNN are not the only media outlets to report on this years’ record low sea ice around Antarctica in apocalyptic terms, other media extremists are available. For Sky News it’s the accelerating melt of polar regions. For the BBC “There is now less sea-ice surrounding the Antarctic continent than at any time since we began using satellites to measure it in the late 1970s.” All this is technically true, but misleading. When it’s put into context one sees a different picture.
So let’s have a look at the actual satellite data of Antarctic sea ice collected monthly since 1979. The NSIDCgives two data sets for what it calls i) sea ice extent, and ii) sea ice area. So let’s examine both of them.
The first graphs is sea ice area, the second sea ice extent.
From the empirical data it is evident that there is hardly any change of sea ice over the 44-year time span. Since 2016 there is a dip with possibly more variability (of which more later), and the lowest month (February) does show a record low, but by hardly anything (and also look at the data for 1992). Does this actual data look like the beginning of the end to you? Where is CNN’s 90% loss or Sky News acceleration?
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Warming Globe? Then Why Haven’t Winters In Tokyo Been Warming Since the 1980s?
by P. Gosselin, March 1, 2023 in NoTricksZone
The December 1 to February 28 so-called meteorological winter has just ended and the latest data for the mean winter temperature are available for Tokyo and its island Hachijō-jima.
Tokyo winters have been cooling since 1984
With all the news about global warming, surely the decades long winter-trend for the city of Tokyo must be one of strong warming. Yet, looking at the mean DJF winter temperature trend for Tokyo going back 39 years using the untampered data from the Japan Meteorological Agency (JMA), we see a trend that has to surprise the global warming bedwetting dolts:
Data source: JMA.
As the chart shows, instead of warming, winters in Tokyo have been cooling (modestly) since the global warming scare began in the 1980s. The average of the last 10 years have definitely been colder than the two preceding ten-year periods. Citizens in Tokyo who have been hearing warming doom for decades have in fact not experienced it. Where’s the warming?
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