Archives de catégorie : climate-debate

Facebook Accused of Allowing Climate Deniers to Promote Their Views

by Eric Worrall, July 8, 2020 in WUWT

A group calling themselves climate power have demanded Facebook take a more aggressive stance against people who promote what they claim are climate lies. The signatories to their open letter include failed radical green Democrat candidate Tom Steyer, and former Clinton administration chief of staff John Podesta.

10 fallacies about Arctic sea ice & polar bear survival refute misleading ‘facts’

by S. Crockford, July 8, 2020 in WUWT

This updated blog post of mine from last year is as pertinent now as it was then: it’s a fully-referenced rebuttal to the misleading ‘facts’ so often presented this time of year to support the notion that polar bears are being harmed due to lack of summer sea ice. Polar Bears International developed ‘Arctic Sea Ice Day’ (15 July) to promote their skewed interpretation of polar bear science at the height of the Arctic melt season. This year I’ve add a ‘Polar Bears and the Arctic Food Chain‘ graphic, which readers are free to download and share. For further information, see “The Polar Bear Catastrophe That Never Happened“.

Remember when we were told: “The Arctic Is On Fire, and We Should all Be Terrified”? It’s SNOWING there now.

by Anthony Watts, July 7, 2020 in WUWT

From the “weather is not climate”, you идиот department comes this about face by climate change nature.

Remember just a couple of weeks ago we were lectured to about the dangers of climate change turning towns around the Arctic circle into easy-bake ovens?

Well, I pointed out how absurd this all was, especially since it also happened 100 years ago, before the climate change was even a glimmer in leftists eyes. And, because with 24 hour sunlight at the peak of the summer solstice, the area is bound to get hot, because there’s no “night” to cool off. Of course, that didn’t stop opportunistic trough-feeding scientists like Mark “the Arctic is screaming” Serreze from taking advantage of the situation, claiming it was all part of a disturbing pattern.

Naturally, the visual that was produced on Twitter to scare people was pretty convincing to the non-thinking media types that pounced on the story.

Facebook Censor Mike Schellenberger For Telling The Truth

by P. Homewood, July 8, 2020 in NotaLotofPeopleKnowThat

Not for the first time, Facebook have acted on the request of a fake Factcheck from climate activists.

Readers may recall a similar occurrence a few months ago, when Facebook objected to an article about the Australian bushfires. which originated from the NSW firefighters association. As with this one, Facebook were acting upon a “Factcheck” from an outfit called Climate Feedback.

As I showed at the time, the “Factcheck” was totally erroneous. At the time, I wrote to Climate Feedback and asked them to retract, as this was the only way Facebook were prepared to reverse their objection. I received no reply.

No surprise then that the censorship of Schellenberger this time is the result of a “Factcheck” from the same Climate Feedback group.

Mike Schellenberger gives a lot more detail in his twitter feed, linked above.

Flawed Models: New Studies Find Plants Take Up “More Than Twice As Much” CO2 Than Expected

by Fritz Vahrenholt, July 7, 2020 in NoTricksZone

First, the global mean temperature of satellite based measurements was surprisingly much higher in May 2020 than in April. In contrast, the global temperatures of the series of measurements on land and sea decreased. The difference can be explained by the fact that under warm El-Nino conditions the satellite measurements lag about 2-3 months behind the earth-based measurements.

From November 2019 to March 2020 a moderate El-Nino was observed, which has now been replaced by neutral conditions in the Pacific. Therefore, it is to be expected that also the satellite based measurements, which we use at this point, will show a decrease in temperatures within 2-3 months.

The average temperature increase since 1981 remained unchanged at 0.14 degrees Celsius per decade. The sunspot number of 0.2 corresponded to the expectations of the solar minimum.

The earth is greening

Don’t Panic: Leading Scientists See Little Global Warming, Just ‘Natural Variability’

by F. Vahrenholt, July 6, 2020 in ClimateChangeDispatch

A commentary titled “‘Just don’t panic – also about climate change’” by Prof. Fritz Vahrenholt appearing at German site achgut.comtells us there’s no need for panic with respect to climate change, as leading scientists dial back earlier doomsday projections.

No warming until 2050

Vahrenholt claims a negative Atlantic oscillation is ahead of us and the expected second weak solar cycle in succession will reduce anthropogenic warming in the next 15-30 years.

He cites a recent publication by Judith Curry, who sees a pause in the temperature rise until 2050 as the most likely scenario.

Vahrenholt and Curry are not alone when it comes to believing natural-variability-watered-down warming is in the works.

Also, IPCC heavyweight Jochem Marotzke from the Max Planck Institute for Meteorology in Hamburg takes a similar stand in a publication in the Environmental Research Letters.

In the paper, Marotzke concludes that all locations examined show “a cooling trend or lack of warming trend” and that there is “no warming due to natural cooling effects” and that in calculations up to 2049.

The researchers find “a large part of the earth will not warm up because of internal variability.”

Distancing from alarmists Schellnhuber, Rahmstorf

And recently The Max Planck Institute Director Marotzke said in an interview with Andreas Frey of the Frankfurter Allgemeinen Zeitung (FAZ) that there was no need to panic, thus clearly splitting from the doomsday scenarios put out by his alarmist colleagues Hans-Joachim Schellnhuber and Stefan Rahmstorf.

In the FAZ interview, Marotzke also said there was no need to worry that the port city of Hamburg would be flooded in 2100: “Hamburg will not be threatened, that is totally clear.”

Areas not going to be wiped out

Marotzke then told the FAZ that the fears that children have today for the future are not absolutely well-founded, and that entire areas are not going to be wiped out, as often suggested by alarmists.

Sensational French models


by Cap Allon, July 6, 2020 in Electroverse

The UN and their scraggly little offshoot, the IPCC, are at it again — obfuscating data in order to push their fraudulent catastrophic global warming agenda.

According to the IPCC, and picked up the usual AGW propaganda rags such as the Guardian: “the South pole is warming three times faster than rest of the world.”

The Guardian articledated June 30, 2020 continues in predictably befogging fashion: “Dramatic change in Antarctica’s interior in past three decades a result of effects from tropical variability working together with increasing greenhouse gases.”

But, 1) the MSM have a habit of claiming everywhere is warming faster than everywhere else:

And 2), the actual data reveals quite the opposite re Antarctica.

As @Harry_Hardrada recently pointed out on Twitter, there was a larger extent and concentration of Antarctic Sea Ice in June 2020 than back in June 1980:

Robert Felix over at dives into the data, adding that sea ice extent today stands at 700,000 sq km (270,272 sq miles) greater than in 1980.

And in case you’re having a hard time reading the numbers, Felix breaks them down for you:

Sea ice extent in June 2020 = 13.2 million sq km
Sea ice extent in June 1980 = 12.5 million sq km

Sea ice concentration in June 2020 = 10.6 million sq km
Sea ice concentration in June 1980 = 9.6 million sq km


That’s enough extra ice to entirely cover Maryland, Delaware, West Virginia, South Carolina, Virginia, Indiana, Ohio and all six New England states. Oh, and throw in Washington, D.C. for good measure. (Which might be a good idea.)


Hot Summer Epic Fail: New Climate Models Exaggerate Midwest Warming by 6X

by Dr Roy Spencer, July 3, 2020 in GlobalWarming

For the last 10 years I have consulted for grain growing interests, providing information about past and potential future trends in growing season weather that might impact crop yields. Their primary interest is the U.S. corn belt, particularly the 12 Midwest states (Iowa, Illinois, Indiana, Ohio, Kansas, Nebraska, Missouri, Oklahoma, the Dakotas, Minnesota, and Michigan) which produce most of the U.S. corn and soybean crop.

Contrary to popular perception, the U.S. Midwest has seen little long-term summer warming. For precipitation, the slight drying predicted by climate models in response to human greenhouse gas emissions has not occurred; if anything, precipitation has increased. Corn yield trends continue on a technologically-driven upward trajectory, totally obscuring any potential negative impact of “climate change”.

What Period of Time Should We Examine to Test Global Warming Claims?

Based upon the observations, “global warming” did not really begin until the late 1970s. Prior to that time, anthropogenic greenhouse gas emissions had not yet increased by much at all, and natural climate variability dominated the observational record (and some say it still does).

Furthermore, uncertainties regarding the cooling effects of sulfate aerosol pollution make any model predictions before the 1970s-80s suspect since modelers simply adjusted the aerosol cooling effect in their models to match the temperature observations, which showed little if any warming before that time which could be reasonably attributed to greenhouse gas emissions.

This is why I am emphasizing the last 50 years (1970-2019)…this is the period during which we should have seen the strongest warming, and as greenhouse gas emissions continue to increase, it is the period of most interest to help determine just how much faith we should put into model predictions for changes in national energy policies. In other words, quantitative testing of greenhouse warming theory should be during a period when the signal of that warming is expected to be the greatest.

50 Years of Predictions vs. Observations

Now that the new CMIP6 climate model experiment data are becoming available, we can begin to get some idea of how those models are shaping up against observations and the previous (CMIP5) model predictions. The following analysis includes the available model out put at the KNMI Climate Explorer website. The temperature observations come from the statewide data at NOAA’s Climate at a Glance website.

For the Midwest U.S. in the summer (June-July-August) we see that there has been almost no statistically significant warming in the last 50 years, whereas the CMIP6 models appear to be producing even more warming than the CMIP5 models did.

Extensive hake (fish) skeletal remains in ocean waters too cold for this species to occupy today suggest past ocean temperatures were several degrees warmer.

by Wheeland & Morgan, July 2020 in NoTricksZone

Fish habitats are limited by specific temperature boundaries. In a new study, for example,  Wheeland  and Morgan (2020) found there was a pronounced ocean warming from the 1980s to late 1990s off the coasts of Greenland. This temperature shift changed the distribution of halibut habitat. Since then, however, there has been no net warming in the study region (through 2016).

A “Good” Proxy on the Antarctic Peninsula?

by Steve McIntyre, June 30, 2014 in ClimateAudit

Nearly all of the text of this article on an interesting ice core proxy series (James Ross Island) from the Antarctic Peninsula was written in June 2014, but not finished at the time for reasons that I don’t recall.  This proxy was one of 16 proxy series in the Kaufman 12K pdf. 60-90S reconstruction.

I originally drafted the article because it seemed to me that the then new James Ross Island isotope series exemplified many features of a “good” proxy according to ex ante criteria that I had loosely formulated from time to time in critiquing “bad” proxies, but never really codified (in large part, because it’s not easy to codify criteria except through handling data.)

Although this series is in the Kaufman 60-90S reconstruction, its appearance is quite different than the final 60-90S reconstruction: indeed, it has a very negative correlation (-0.61) to Kaufman’s final CPS reconstruction. I’ll discuss that in a different article.

Following is mostly 2014 notes, with some minot updating for context.

“Good” Proxies
I’ve articulated with increasing clarity over the years (but present in early work as well) – is that one needs to work outward from proxies that are “good” according to some ex ante criteria, rather than place hope in a complicated multivariate algorithm on inconsistent and noisy data, not all of which are “proxies” for the item being reconstructed. This is based on principles that I’ve observed in use by geophysicists and geologists to combine “good” (high resolution) data with lower quality data.


by Cap Allon, July 5, 2020 in Electroverse


A greenhouse gas is a gas that absorbs and emits infrared radiation.

The primary greenhouse gases in the atmosphere are water vapor, carbon dioxide, methane, nitrous oxide, and ozone. Atmospheric carbon dioxide (CO2) is a nontoxic, colorless, odorless gas.

Water vapor accounts for by far the largest greenhouse effect (90–85%) because water vapor emits and absorbs infrared radiation at many more wavelengths than any of the other greenhouse gases, and there is much more water vapor in the atmosphere than any of the other greenhouse gases. CO2 makes up only a tiny portion of the atmosphere (0.040%) and constitutes only 3.6% of the greenhouse effect. The atmospheric content of CO2 has increased only 0.008% since emissions began to soar after 1945. Such a tiny increment of increase in CO2 cannot cause the 10°F increase in temperature predicted by CO2 advocates.

Computer climate modelers build into their models a high water vapor component, which they claim is due to increased atmospheric water vapor caused by very small warming from CO2, and since water vapor makes up 90–95% of the greenhouse effect, they claim the result will be warming.

The problem is that atmospheric water vapor has actually declined since 1948, not increased as demanded by climate models. If CO2 causes global warming, then CO2 should always precede warming when the Earth’s climate warms up after an ice age. However, in all cases, CO2 lags warming by ∼800 years. Shorter time spans show the same thing–warming always precedes an increase in CO2 and therefore it cannot be the cause of the warming.

Flaming June? Hardly

by P. Homewood, July 1, 2020 in NotaLotofPeopleKnowThat

Phew, what a scorcher?? Hardly.

Despite the hype of the last week, the average temperature in England last month was pretty ordinary.

According to the Central England Temperature series, June 2020 was only the 59th warmest on record.

Not only were the four hottest Junes prior to 1900, no June since 1976 has been in the top 17.


CO2 Coalition Corrects the Record on How to Report on Climate Science

by C. Rossiter, December 17, 2019 in CO2Coalition

Memo to the Media: Don’t Use Bad Words!

13 misleading phrases about industrial warming gases and policies to slow their increase.

 By: Dr. Caleb Rossiter, Executive Director of the CO2 Coalition

1. Climate change (as in “climate change is real”): Climate change is indeed real, and humans have little to do with it.

What is the specific change you have in mind?  Is it a typical fluctuation or a statistically significant trend?  Is it caused by an increase in average temperature, locally or globally?  Is the increase driven by CO2 levels, or natural causes?  The scientific answer to each of these questions is usually complex, uncertain, and not alarming at all.

2. Climate “crisis” (or “emergency”): There is no climate crisis or emergency.

UN IPCC data show no statistically significant trends in “crisis” variables like storms, floods, hurricanes, droughts and rate of sea-level rise in the last 100 years.  That is before CO2 emissions could have had a measurable impact on temperature.

3. “A consensus (of 97% of scientists) agrees”: Agrees about precisely what?

This has nothing to do with claims of a “crisis,” or with the potential of “renewable” energy.  The “consensus” was declared by non-scientists, who judged the content of articles in science journals – often incorrectly.  They tried to determine whether the articles agreed with the IPCC opinion that at least 0.25 of the 1°C rise in global average temperature since 1900 was likely caused by industrial CO2 emissions.

4. “It’s already happening”: This confuses climate with weather.

Climate – a statistical average – is what we expect; weather – random and often extreme fluctuations – is what we get. Hurricanes Harvey, Andrew, Sandy, and Katrina, California wildfires, regional droughts and floods, and sea-level rise are all almost entirely natural.  Similar events occur in historical records going back millennia.

5. “(X out of the Y) warmest months, years, decades on record have occurred recently”: This has been true throughout the past 250 years, for natural reasons.

Temperature has been rising slowly and steadily since the Little Ice Age, well before CO2 levels increased.  Slightly higher records are to be expected.

6. CO2 emissions are causing “ocean acidification”: The ocean will never become acidic (i.e. below “neutral” 7 on the pH scale).

Sea water is alkaline, not acidic, with a pH of around 8.  A one-unit change to 7 on this logarithmic scale would require a 10-fold increase in pH.  Even a tripling of current CO2 levels, over 600 years, would drive pH down only to 7.8.  Rainwater is naturally acidic, at 5.6.  Ocean health is improved by the plant and phytoplankton food: CO2.

7. “Carbon pollution”: CO2 is not a “pollutant” but an essential plant food.

A pollutant damages human health.  CO2 is an inert, natural, non-toxic, mild warming gas.  The rise of CO2 levels from 0.03% of the atmosphere to 0.04% has increased plant growth by a third.  Human breath has 100 times this level.  EPA does not list CO2 as a “criteria pollutant,” like carbon monoxide (CO) from cars and sulfur dioxide from power plants.  Ironically, catalytic converters remove these real pollutants by oxidizing them to CO2.

8. Social Cost of Carbon (SCC): There is a far greater cost to using “renewables.”

The current SCC of $40 in damages per metric ton of CO2 is based on 300-year projections of the economy and CO2-driven extreme weather.  Both are wildly uncertain.  At present the true cost of wind and solar is four times that of fossil fuels, per mile of travel and per kilowatt-hour of electricity.  The SCC ignores these costs.

9. Renewable Energy: Converting it to power is NOT renewable.

Wind and solar are free and renewable but using them is not.  The costly turbines, solar panels, batteries, and transmission lines must be mined, produced, transported, and disposed of after their short lifetimes.  What powers those industries?  Reliable, cheap fossil fuels.

10. “Highest CO2 levels in (thousands, millions) of years”: Correlation is not causation.

Al Gore tried to convince movie-goers that CO2 and temperature “go together.”  Indeed, they do, but on these time scales, it is temperature that drives CO2.  As the Earth has warmed and cooled over the past million years of recurrent ice ages, changes in CO2come long after changes in temperature.  That’s because CO2 is released from warming oceans and land and is absorbed again when they cool.

11. “Climate models predict…”: No, IPCC computer estimations “project scenarios”

The IPCC’s models run about three times too “hot.”  Why?  Because they “tune” the models to make past CO2 levels drive temperature changes.  Nature hasn’t cooperated with their theory of strong warming when the models are run into the future.  The models require thousands of guesses about physics and economics, and their error bands are bigger than their projected temperature results.

12. “Exxon Knew”: That alarmist science was uncertain.

The #ExxonKnew lawsuits are based on a fraud: the plaintiffs and their advocates cynically edit Exxon’s scientific memos before quoting them, removing key words and phrases.  This reverses the scientists’ conclusions, because they were summarizing alarmist predictions and explaining their uncertainties.

13. “The debate is over”: See 1-12, above.

A PDF of this memo can be downloaded at Memo to the Media.

When Exposed To Natural, Long-Term Extreme ‘Ocean Acidification’, Coral And Urchin ‘Persist’ And Even ‘Thrive’

by K. Richard, June 29, 2020 in NoTricksZone

Marine species subjected to high CO2 extremes – 8,891 to 95,000 ppm – in their natural environments may not be adversely affected. They may even “thrive”.

Earlier this year we highlighted a study that says coral reefs “thrive” near seafloor volcanic vents where CO2 concentrations reach 60,000 to 95,000 ppm.

Urchins basking in volcanic vent streams of 8,891 ppm CO2 and daily CO2 variations of more than 2,000 ppm as well as day-to-day pH fluctuations ranging from 6.9 (“acidification”) to 8.1…grow more than two times faster than nearby control (stable 394 ppm CO2, 8.1 pH) urchins (Uthicke et al., 2016).

The Ninety-Seven Percent Consensus Myth

by J. O’Sullivan, une 29, 2020 in ClimateChangeDispatch

A Pew Research survey for this year’s Earth Day showed that while Democrats with a high degree of scientific knowledge were likely to have a strong belief in the human contribution to climate change, Republicans with the same level of information were much more skeptical.

These are intriguing, even embarrassing, results. The researchers plainly thought so, because they added this somewhat nervous comment on them:

A similar pattern was found regarding people’s beliefs about energy issues. These findings illustrate that the relationship between people’s level of science knowledge and their attitudes can be complex.

And maybe they illustrate something else, too.

These results seem to conflict with perhaps the single best-known statistic about science and global warming, namely that 97 percent of scientists believe in global warming.


by Cap Allon, June28, 2020 in Electroverse

A June, 2019 research paper concludes that human activity can account for no more than a 0.01C rise in global temperatures, and goes so far as to “prove” low-level clouds “practically control the global temperature”.

The paper, entitled No Experimental Evidence for the Significant Anthropogenic Climate Change and published in Nature, is the work of a group Finnish scientists. It explains how the IPCC’s analysis of global temperatures suffers from at least one glaring error — namely, the failure to account for “influences of low cloud cover” on global temperatures.


In this paper we will prove that GCM-models used in IPCC report AR5 fail to calculate the influences of the low cloud cover changes on the global temperature. That is why those models give a very small natural temperature change leaving a very large change for the contribution of the green house gases in the observed temperature. This is the reason why IPCC has to use a very large sensitivity to compensate a too small natural component. Further they have to leave out the strong negative feedback due to the clouds in order to magnify the sensitivity. In addition, this paper proves that the changes in the low cloud cover fraction practically control the global temperature.

For the full paper, click here.


CLAIM: 100 degrees in Siberia? 5 ways the extreme Arctic heat wave follows a disturbing pattern

by C. Rotter, June 28, 2020 in WUWT

This essay from director of NSIDC, Mark Serreze, is provided for reference. You may remember Serreze who once said “the Arctic is screaming” while botching and then backpedaling on claims of “ice free summers” on the near horizon for the Arctic that never happened. Give it all the consideration it is due. For some perspective, see my article on a previous 100 degree event above the Arctic circle over 100 years ago. By the way, with 24 hours daylight above the Arctic circle, and near 24 hour daylight in Siberia this time of year, (the first day of summer aka  the summer solstice) is it any surprise it would get warm?

This Arctic heat wave has been unusually long-lived. The darkest reds on this map of the Arctic are areas that were more than 14 degrees Fahrenheit warmer in the spring of 2020 compared to the recent 15-year average. Joshua Stevens/NASA Earth Observatory

On Behalf Of Environmentalists, I Apologize For The Climate Scare

by M. Shellenberg, June 28, 2020 in Forbes

On behalf of environmentalists everywhere, I would like to formally apologize for the climate scare we created over the last 30 years. Climate change is happening. It’s just not the end of the world. It’s not even our most serious environmental problem.

I may seem like a strange person to be saying all of this. I have been a climate activist for 20 years and an environmentalist for 30.

But as an energy expert asked by Congress to provide objective expert testimony, and invited by the Intergovernmental Panel on Climate Change (IPCC) to serve as Expert Reviewer of its next Assessment Report, I feel an obligation to apologize for how badly we environmentalists have misled the public.

Here are some facts few people know:

  • Humans are not causing a “sixth mass extinction”

  • The Amazon is not “the lungs of the world”

  • Climate change is not making natural disasters worse

  • Fires have declined 25% around the world since 2003

  • The amount of land we use for meat — humankind’s biggest use of land — has declined by an area nearly as large as Alaska

  • The build-up of wood fuel and more houses near forests, not climate change, explain why there are more, and more dangerous, fires in Australia and California

  • Carbon emissions have been declining in rich nations for decades and peaked in Britain, Germany and France in the mid-seventies

  • Adapting to life below sea level made the Netherlands rich not poor

  • We produce 25% more food than we need and food surpluses will continue to rise as the world gets hotter

  • Habitat loss and the direct killing of wild animals are bigger threats to species than climate change

  • Wood fuel is far worse for people and wildlife than fossil fuels

  • Preventing future pandemics requires more not less “industrial” agriculture

I know that the above facts will sound like “climate denialism” to many people. But that just shows the power of climate alarmism.

 See also Green Activist, Michael Schellenberger, Apologises For Climate Scare

IPCC and Sceptics Agree: Climate Change Is Not Causing Extreme Weather

by H.S. Sterling Burnett, June 25, 2020 in GWPF

A new Global Warming Policy Foundation report from retired Oxford physicist Ralph Alexander supports the Intergovernmental Panel on Climate Change’s conclusion there is limited scientific evidence linking human caused climate change to increases in extreme weather.

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

Alexander’s paper begins by remarking, “[t]he 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.”

CMIP6 Climate Models Show 50% More Warming Than Observations Since 1979

by Roy W. Spencer, June 26, 2020 in ClimateChangeDispatch

Those who defend climate model predictions often produce plots of observed surface temperature compared to the models which show very good agreement.

Setting aside the debate over the continuing adjustments to the surface temperature record which produce ever-increasing warming trends, let’s look at how the most recent (CMIP6) models are doing compared to the latest version of the observations (however good those are).

First, I’d like to explain how some authors get such good agreement between the models and observations. Here are the two “techniques” they use that most annoy me.

  1. They look at long periods of time, say the last 100+ years. This improves the apparent agreement because most of that period was before there was substantial forcing of the climate system by increasing CO2.
  2. They plot anomalies about a common reference period but do not show trend lines. Or, if they show trend lines, they do not start them at the same point at the beginning of the record. When you do this, the discrepancy between models and observations is split in half, with the discrepancy in the latter half of the record having the opposite sign of the discrepancy in the early part of the record. They say, “See? The observed temperatures in the last few decades nearly match the models!”

In the following plot (which will be included in a report I am doing for the Global Warming Policy Foundation) I avoid both of those problems.

During the period of strongest greenhouse gas forcing (since 1979), the latest CMIP6 models reveal 50% more net surface warming from 1979 up to April 2020 (+1.08 deg. C) than do the observations (+0.72 deg. C).


Continuer la lecture de CMIP6 Climate Models Show 50% More Warming Than Observations Since 1979


by Cap Allon, June 23, 2020 in Electroverse

It should be obvious after watching that glacial advances and retreats have always occurred and that they must therefore be the result of natural forcings.

On the back of decades of historically high solar activity, modern human’s witnessed a gradual glacial melt. But now, the Sun is once again shutting down, and the evidence for a return to glacial advance is ever-building:

The Greenland Ice Sheet continues to gain record amounts of snow & ice:


What Happened To Greenland’s Tipping Point?

by P. Homewood, June 22, 2020 in NotaLotofPeopleKnowThat

Ten years ago, the Guardian warned us that Greenland would have passed a tipping point by now, with the whole ice sheet due to disappear by the end of the century:

How did that work out then?

The article was written in 2010, which was the warmest on record. Since then, however, Greenland’s temperatures have returned to normal, and are no higher than they were in the 1930s.

Far from being the start of a new trend, 2010 was simply an outlier:


MIT’s Dr. Lindzen Pokes Fun At The ‘Naïve’, Well-Funded ‘Scientific Reasoning’ That 1 Factor – CO2 – Controls Climate

by Prof. Dr.  Lindzen, June 15, 2020 in NoTricksZone_K. Richard

In a new paper, atmospheric physicist Dr. Richard Lindzen summarizes the “implausible” claims today’s proponents of dangerous anthropogenic global warming espouse.

Dr. Richard Lindzen retired several years ago, and yet his immense contribution to the atmospheric sciences lives on. His research is still cited about 600 times per year.

Lindzen recently published another scientific paper (Lindzen, 2020) in The European Physical Journal criticizing the current alarmism in climate science.  Here are a few of the highlights.

1. Doubling the atmospheric CO2 concentration from 280 ppm to 560 ppm results in just a 1-2% perturbation to the Earth’s 240 W/m² energy budget. This doubled-CO2 effect has less than 1/5th of the impact that the net cloud effect has. And yet we are asked to accept the “implausible” claim that change in one variable, CO2, is predominatly responsible for altering global temperatures.

2. A causal role for CO2 “cannot be claimed” for the glacial-to-interglacial warming events because CO2 variations follow rather than lead the temperature changes in paleoclimate records and the 100 ppm total increase over thousands of years produce “about 1 W/m²” of total radiative impact.

3. Climate science didn’t used to be alarmist prior to the late 1980s. Scientists were instead sufficiently skeptical about claims of climatically-induced planetary doom. That changed during the years 1988-1994, when climate research centered on CO2 and global warming received a 15-fold increase in funding in the US alone. Suddenly there was a great financial incentive to propel alarming global warming scenarios.

4. Concepts like “polar amplification” are “imaginary”.

“The change in equator-to-pole temperature difference was attributed to some imaginary ‘polar amplification,’ whereby the equator-pole temperature automatically followed the mean temperature. Although the analogy is hardly exact, this is not so different from assuming that flow in a pipe depends on the mean pressure rather than the pressure gradient.”

New Studies Suggests Sea Levels Are Lower Today Than They Were Even During The Little Ice Age

by K. Richard, June 18, 2020 in NoTricksZone

Coastal history analyses increasingly suggest sea levels are lower today than at any time in the last 7000 years – even lower than the 1600s to 1800s.

Recently we compared cartology from the 17th to 19th centuries to direct aerial images of coastal positions today. Rather surprisingly, there seemed to be more land area below sea level a few hundred years ago.

For example, an 1802 nautical map of New York City and Long Island shows there may have been more open waters in this region during the Little Ice Age than in 2019.


Image Source:

Shoreline analysis from India also suggests the coasts were further inland during the 1600s than they are today (Mörner, 2017).

Natural Variability Behind West Antarctic Warming—Media Silent

by D. Whitehouse, June 19,2020 in ClimateChangeDispatch

Ten days ago the journal Science issued an embargoed press release about a forthcoming paper that suggested the warming observed in West Antarctica was due to natural climatic variability.

West Antarctica has always been looked on by alarmists as being the southern example of polar temperature amplification – a phenomenon predicted by most climate change models.

The Arctic temperature amplification is very apparent so there must be an Antarctic equivalent, and there it is.

But while scientists have been well aware that Antarctica is warming asymmetrically, with West Antarctica experiencing more than East Antarctica and frequently attributed to climate change, the underlying causes of this phenomenon have been poorly understood, and the suggestion that West Antarctica may be experiencing natural warming has been suggested before though not taken up very enthusiastically, if at all.

This new paper, “The internal origin of the west-east asymmetry of Antarctic climate change”, expresses the dilemma well.