Archive for the ‘climate’ Category


Instead of promoting meaningless climate thresholds, targets etc., alarmists might want to take a closer look at the neglected topic of natural factors.
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A new study demonstrates how a prolonged warming pause or even global cooling may happen in coming years despite increasing levels of atmospheric greenhouse gases — caused by natural climatic variability, says The GWPF.

Natural climatic variability has always been a topic that contains a lot of unknowns, but it has been rarely explicitly stated just how little we know about it.

Such variability has been habitually underplayed as it was “obvious” that the major driver of global temperature was the accumulation of greenhouse gasses in the atmosphere, with natural variability a weaker effect.

But the global temperature data of this century demonstrate that natural variability has dominated in the form of El Ninos.

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This states the obvious of course. More carbon dioxide is emitted per unit of energy from biomass than from coal, undermining claims of ‘climate benefits’, and wood pellet production is energy-intensive. But ‘carbon targets’ mean the biomass obsession goes on due to lack of alternatives, given general dislike of nuclear power.
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Leading industry figures acknowledge that not all biomass brings benefits to the climate, insisting that only low-value wood and forest residues should make the cut under EU law, says Euractiv.

“Not all biomass is good biomass,” says Jennifer Jenkins, chief sustainability officer at Enviva, a US-based company which is the world’s largest producer of industrial wood pellets used for electricity and heat production.

“We agree that not all biomass should automatically be categorised as carbon neutral,” Jenkins told an online debate organised on 29 June during EU sustainable energy week.

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Skunkworks project - Wikipedia
Lockheed Martin skunkworks
Credit: Wikipedia commons

No 10 has posted a civil service job advertisement for the head of a new analytical unit, who, the job description said, will work inside Downing Street for two years, says a report in the Guardian.

“The analytical unit, known as 10 ‘data science’ or ‘10ds’ is a pseudo startup within No 10 designed to drive forward the quantitative revolution. The current plan is to establish a data engineering team, data science team, a skunkworks and an analytical deep dive unit,” it said.

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Image credit: Tallbloke

A few days ago I tweeted this comment above some remarkable video of the Three Gorges Dam bypass sluices.

Among other people, this was picked up by Willis, the warmist at WUWT, who used it as an opportunity to attack the reality of the Sun-climate connection:

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Credit: nationalreview.com


Climate models are too unreliable to be any serious guide to the future, as the author points out. But getting decision makers to understand that is near-impossible in many countries, hence the acceptance of alarmist nonsense.
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Shock, horror: According to the WMO and the Met Office, there is a 3% chance of the forthcoming five-year global temperature average exceeding 1.5°C, says Dr. David Whitehouse @ The GWPF.

There are several definitions of hustle. One of them is to use forceful actions to promote an action or point of view.

It’s everywhere of course and in all aspects of climate change. It’s all too apparent when scientists want grants, jobs and headlines.

It’s no new discovery that combining hustle with statistics can get you anywhere.

The recently released news from the World Meteorological Organisation (WMO), prepared by the UK Met Office, that there is a “growing chance” of the world exceeding the “Paris threshold” of 1.5°C in global temperature above pre-industrial levels is a prime example of this.

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Image credit: RAC


Hardly a day goes by without a climate propaganda item from the BBC, and here’s another one, laced with pollution claims as well. Now it’s claimed even electric cars are bad for the environment, if not for the climate. No mention of trucks, buses, taxis, tractors, vans and the like, which can’t work from home or switch to cycling. The madness never ends.
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The vast majority of emissions cuts from electric cars will be wiped out by new road-building, a report says.

The government says vehicle emissions per mile will fall as zero-emissions cars take over Britain’s roads.

But the report says the 80% of the CO2 savings from clean cars will be negated by the £27bn planned roads programme, reports BBC News.

It adds that if ministers want a “green recovery” the cash would be better spent on public transport, walking, cycling, and remote-working hubs.

And they point out that the electric cars will continue to increase local air pollution through particles eroding from brakes and tyres.

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Unfortunately ‘the science’ of the climate is at most a sideshow in political circles.

PA Pundits - International

By Dr. Jay Lehr and Tom Harris~

It should be no surprise to our readers that climate change was never a scientific issue, though politicians and well—financed scientists promoted it as such. It has always been a political movement aimed at increasing the size of government and installing a Socialist system. Such a system would eliminate individual freedom while enhancing the control of the elites to achieve their ultimate goal: power over the people.

It was a very transparent plan: convince the public that life—giving carbon dioxide is a danger to humanity and that, were the Earth to be a few degrees warmer, disaster would necessarily follow. You buy this dystopian fantasy and you give your government control of the very breathe you exhale, the number of children you are allowed and every kilowatt of energy your life may consume. As fantastically absurd as this fiction is, those who…

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Fine summer weather [image credit: BBC]

In climate fantasy world, everything is near-constant except human-caused trace gas emissions. Pathetic that this is considered to be serious science, rather than juvenile nonsense.
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Humans may need to “wait for decades” to see the results of large emission cuts on global surface temperatures, scientists have said.

Researchers in Norway used computer simulations to analyse various scenarios that looked at the effects of rapid reductions in several types of greenhouse gas emissions, such as carbon dioxide (CO2), methane and black carbon, says TalkTalk.

They found that although large-scale emission cuts are needed to achieve the global climate goals, it may take decades before the effects of the reductions on temperatures can be measured.

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If the world could move away from false alarms like human-caused climate change, it might be able to focus on genuine problems such as widespread lack of access to electricity and clean water.

PA Pundits - International

By Duggan Flanakin ~

This summer there are two new books and an older one newly relevant today with the same title: False Alarm.

Though physician Dr. Marc Siegal wrote False Alarm: The Truth about the Epidemic of Fear back in 2008, right now Amazon Kindle has the book in heavy promotion. Kindle boasts, “More relevant than ever as the Coronavirus COVID 19 pandemic sweeps the globe, False Alarm reminds readers to look closely at the facts as the media covers the pandemic news and spread of the virus, as well as reinforces the notion that we must arm ourselves against fear tactics….”

The two new books, however, address fear generated by politicians and doomsayers over “manmade global warming” for which carbon dioxide (and the burning of fossil fuels that releases it into the atmosphere) is cast as the chief culprit.

Due out on July 14th is “skeptical…

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Well, there’s your problem. The climate alarmists need tech toys that don’t exist, and insist that ‘clean’ energy can change the weather.
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Without a major acceleration in clean energy innovation, countries and companies worldwide will be unable to fulfil their pledges to bring their carbon emissions down to net-zero in the coming decades, said the IEA in a new report.

The report assesses the ways in which clean energy innovation can be significantly accelerated to achieve net-zero emissions while enhancing energy security in a timeframe compatible with international climate and sustainable energy goals, says Trade Arabia.

The Special Report on Clean Energy Innovation is the first publication in the IEA’s revamped Energy Technology Perspectives (ETP) series and includes a comprehensive new tool analysing the market readiness of more than 400 clean energy technologies.

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This article ‘in association with the European Commission’ in effect tells us they are running out of ideas on how to progress their obsession with reducing the quantity of the minor trace gas carbon dioxide in Earth’s atmosphere. They forget the main player by far in ‘greenhouse gases’ is known to be water vapour, so focus on CO2 is next to pointless anyway, even if current climate theory was credible.
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The Commission is launching today the first call for proposals under the Innovation Fund, one of the world’s largest programmes for the demonstration of innovative low-carbon technologies, financed by revenues from the auction of emission allowances from the EU’s Emissions Trading System.

The Innovation Fund will finance breakthrough technologies for renewable energy, energy-intensive industries, energy storage, and carbon capture, use and storage, reports The European Sting.

It will provide a boost to the green recovery by creating local future-proof jobs, paving the way to climate neutrality and reinforcing European technological leadership on a global scale.

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The removal of his Forbes article yesterday is no doubt a foretaste of the alarmist reaction to his book.

PA Pundits - International

By Peter Murphy~

The way to a cleaner, sustainable planet is not to eliminate fossil fuels and nuclear power, but rather to expand their use, especially in developing countries to bring economic growth and prosperity, the way such sources did for the developed world.

This is one of the primary themes in the new book, Apocalypse Never, written not by a “climate denier” or “corporate shill.” Instead, author Michael Shellenberger is a 30-year environmental activist with street cred in various causes including saving California’s redwood forests and co-founding a “progressive Democratic, labor-environment push” in 2002 for the New Apollo Project, a renewable energy initiative that long predated the Green New Deal. He also is a Time magazine “Hero of the Environment.”

Shellenberger’s background is a key reason Apocalypse Never is so devastating to extremist environmentalism that has taken hold in politics, the media, K-12 education and popular culture…

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Earth and climate – an ongoing controversy

An IPCC reviewer says the public have been misled. Whether self-styled environmentalists go along with this is debatable of course. Cynics may say the writer has a book to sell, but an opinion piece in Forbes carries some weight. The definition of climate change is left open to interpretation.
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On behalf of environmentalists everywhere, I would like to formally apologize for the climate scare we created over the last 30 years, says Michael Shellenberger @ Forbes [pdf link].

Climate change is happening. It’s just not the end of the world.

It’s not even our most serious environmental problem.

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Are climate models getting any better, or even getting worse? Their ‘projections’ almost invariably expect more warming than is observed, often a lot more. Now the uncertainty is increasing.
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As scientists work to determine why some of the latest climate models suggest the future could be warmer than previously thought, a new study indicates the reason is likely related to challenges simulating the formation and evolution of clouds, says ScienceDaily.

The new research, published in Science Advances, gives an overview of 39 updated models that are part of a major international climate endeavor, the sixth phase of the Coupled Model Intercomparison Project (CMIP6). The models will also be analyzed for the upcoming sixth assessment report of the Intergovernmental Panel on Climate Change (IPCC).

Compared with older models, a subset of these updated models has shown a higher sensitivity to carbon dioxide — that is, more warming for a given concentration of the greenhouse gas — though a few showed lower sensitivity as well.

The end result is a greater range of model responses than any preceding generation of models, dating back to the early 1990s.

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It’s always a pleasure to interact with Roger Pielke Sr. A climate scientist who is open to debate, respectful of honestly held opinion, and willing to concede ground where the facts dictate.

Roger A. Pielke Sr@RogerAPielkeSr·Nice to see sfc moist enthalpy that we proposed being added to the assessment of heat. “Outdoor Thermal Comfort and Building Energy Use Potential in Different Land-Use Areas in Tropical Cities: Case of Kuala Lumpur” https://res.mdpi.com/d_attachment/atmosphere/atmosphere-11-00652/article_deploy/atmosphere-11-00652.pdf… Our paper is https://pielkeclimatesci.files.wordpress.com/2009/10/r-290.pdf…

Rog Tallbloke @RogTallbloke·My experiment ended today Roger. It took 25ml of water at 20C at sfc pressure 12 days to evaporate compared to 2.5 hours at 20C in 266 times less pressure. What do you think really makes Earth’s surface ~90K warmer than the moon’s; GHGs or atmospheric pressure?

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Credit: Wikipedia


H/T The Global Warming Policy Forum (GWPF).

Or relying on any climate modelling, some might say given its current tendency toward overheated predictive mediocrity.
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The purpose of global climate policy is to get us from the dangerous upper end of the forecast range down to the safe bottom end. In fact, we are already there.

Whenever you read a media story about how we’re heading toward catastrophe if we continue operating “business as usual” — i.e., if we don’t slash carbon emissions — the reports are almost always referring to a model simulation using RCP8.5.

And you can bet that nowhere in the story will they explain that RCP8.5 is an implausible worst-case scenario that was never meant to represent a likely base case outcome, or that scientists have begun castigating its usage as a prediction of a doomed business-as-usual future.

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Alps weather: Heavy snow cuts off ski resorts
[image credit: BBC News]


How does this make any sense?
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A vast tarpaulin unravels, gathering speed as it bounces down the glacier over glinting snow.

Summer is here and the alpine ice is being protected from global warming, reports Phys.org.

In northern Italy, the Presena glacier has lost more than one third of its volume since 1993.

Once the ski season is over and cable cars are berthed, conservationists race to try and stop it melting by using white tarps that block the sun’s rays.

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Climate theory used to hold that there was a link between the amount of extreme weather and the equator-pole temperature gradient, meaning that warming poles should mean less of it, not more. But nowadays almost anything unusual can be labelled extreme weather by alarmists, creating headlines but no understanding of the climate.
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A new Global Warming Policy Foundation report from retired physicist Ralph Alexander, Ph.D. (Oxford University) supports the Intergovernmental Panel on Climate Change’s conclusion there is limited scientific evidence linking human-caused climate change to increases in extreme weather, says H.Sterling Burnett.

Alexander’s conclusions are also confirmed by recent documents produced by Heartland Institute Senior Fellow and meteorologist Anthony Watts on the Climate at a Glance website.

Alexander’s paper begins by remarking, “The purported link between extreme weather and global warming has captured the public imagination and attention of the mainstream media far more than any of the other claims made by the narrative of human-caused climate change.”

This is odd because data and analyses from the Intergovernmental Panel on Climate Change (IPCC), the U.N. body that climate alarmists in academic, political, and media circles continually cite as the authoritative source of information on climate change, confirm that “if there is any trend at all in extreme weather, it’s downward rather than upward.

Our most extreme weather, be it heat wave, drought, flood, hurricane or tornado, occurred many years ago, long before the carbon dioxide level in the atmosphere began to climb at its present rate,” writes Alexander.

“Recent atmospheric heat waves in western Europe,” writes Alexander, “pale in comparison with the soaring temperatures of the 1930s, a period when three of the seven continents and 32 of the 50 US states set all-time high temperature records, which still stand today.”

Nor has the IPCC discerned or identified any long-term trend in drought patterns, either in the United States or globally.

And even though rainfall has modestly increased in recent years, there is no evidence floods are becoming more frequent or severe.

Many recent flood events can be traced almost entirely to land-use changes such as channelization, deforestation, the destruction of wetlands, and the building of dams, Alexander notes.

Continued here.

Exeter university warmist Ed Hawkins came up with an idea for a beach towel a couple of years back. It’s the (alleged) temperature history of Earth’s annual average surface temperatures since the 1850s. It acts as global warming propaganda for the uninformed and is pushed and touted by the usual alarmist outfits.

Ed Hawkins ‘Climate Stripes’
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Credit: klimatetochskogen.nu


They may be chasing their own tails here. The carbon cycle is a natural process, but now climate-obsessed humans assume they can achieve something by attempting to tinker with it. But they also promote so-called ‘carbon capture and storage’, which in the unlikely event it was successful would reduce growth rates of CO2-dependent trees and other vegetation.
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Given the tremendous ability of forests to absorb carbon dioxide from the atmosphere, some governments are counting on planted forests as offsets for greenhouse gas emissions—a sort of climate investment, says Phys.org.

But as with any investment, it’s important to understand the risks.

If a forest goes bust, researchers say, much of that stored carbon could go up in smoke.

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