David Stockman: Resist the GreenMageddon, Part 3

This post is the third of five to alert readers to a compilation of the scientific case against the claims of IPCC supporters and anti-fossil fuel activists. David Stockman provides the evidence and the arguments against the IPCC policy framework in a series of five essays published at International Man under the title The GreenMageddon and What It Means for You. I will state the five themes he develops in his essays, along with some excerpts and images to illustrate the main points. Here is an overview followed by the third theme.

Overview

The geological and paleontological evidence overwhelmingly says that today’s average global temperature of about 15 degrees C and CO2 concentrations of 420 ppm are nothing to fret about. Even if they rise to about 17–18 degrees C and 500–600 ppm by the end of the century, it may well balance or improve the lot of mankind.

After all, bursts of civilization during the last 10,000 years uniformly occurred during the red portions of the graph below. The aforementioned river civilizations—the Minoan, the Greco-Roman era, the Medieval flowering, and the industrial and technological revolutions of the present era. At the same time, the several lapses into the dark ages happened when the climate turned colder (blue).

And that’s only logical. When it’s warmer and wetter, growing seasons are longer, and crop yields are better—regardless of the agricultural technology and practices of the moment. And it’s better for human and community health, too—most of the deadly plagues of history have occurred in colder climates, such as the Black Death of 1344–1350..

Yet, the Climate Crisis Narrative employs two deceptive devices which are contradicted by earth’s climate history:

a. Planetary temperatures have been far higher than today, both long ago (over 600 million years) and recently (last 10,000 years) with no doomsday loop occurring.

b.It is claimed global warming is a one-way street from rising GHGs, when in fact higher CO2 concentrations are a consequence and by-product, not a driver and cause, of the current naturally rising temperatures.

Again, the now “canceled” history of the planet knocks the CO2-driver proposition into a cocked hat. During the Cretaceous Period between 145 and 66 million years ago, a natural experiment provided complete absolution for the vilified CO2 molecule. During that period, global temperatures rose dramatically from 17 degrees C to 25 degrees C—a level far above anything today’s Climate Howlers have ever projected.

Alas, CO2 wasn’t the culprit. According to science, ambient CO2 concentrations actually tumbled during that 80-million-year expanse, dropping from 2,000 ppm to 900 ppm on the eve of the Extinction Event 66 million years ago.

3. Climatists weaponize natural events to gain social control for a global agenda. It’s About Power, Not Truth or Humanity.

You would think that this powerful countervailing fact would give the CO2 witch-hunters pause, but that would be to ignore what the whole climate change brouhaha is actually about. That is, it’s not about science, human health and well-being or the survival of planet Earth; it’s about politics and the ceaseless search of the political class and the apparatchiks and racketeers who inhabit the beltway for still another excuse to aggrandize state power.

Indeed, the climate change narrative is the kind of ritualized policy mantra that is concocted over and over again by the political class and the permanent nomenklatura of the modern state—professors, think-tankers, lobbyists, career apparatchiks, officialdom—in order to gather and exercise state power.

The Obvious Exploitation of Natural Events

Indeed, fabrication of false problems and threats that purportedly can only be solved by heavy-handed state intervention has become the modus operandi of a political class that has usurped near-complete control of modern democracy.

In doing so, however, the ruling elites have gotten so used to such unimpeded success that they have become sloppy, superficial, careless and dishonest. For instance, the minute we get a summer heatwave, these natural weather events are jammed into the global warming mantra with nary a second thought by the lip-syncing journalists of the MSM.

Heatwaves

Yet there is absolutely no scientific basis for all this tom-tom beating. In fact, NOAA publishes a heatwave index based on extended temperature spikes, which last more than 4 days and which would be expected to occur once every 10 years based on the historical data.

As is evident from the chart below, the only true heatwave spikes we have had in the last 125 years were during the dust bowl heat waves of the 1930s. The frequency of mini-heatwave spikes since 1960 is actually no greater than it was from 1895 to 1935.

Hurricanes

Likewise, all it takes is a good Cat 2 hurricane and they are off to the races, gumming loudly about AGW. Of course, this ignores entirely NOAA’s own data as summarized in what is known as the ACE (accumulated cyclone energy) index.

This index was first developed by renowned hurricane expert and Colorado State University professor William Gray. It uses a calculation of a tropical cyclone’s maximum sustained winds every six hours. The latter is then multiplied by itself to get the index value and accumulated for all storms for all regions to get an index value for the year as shown below for the past 170 years (the blue line is the seven-year rolling average).

That is to say, hundreds of billions of dollars of insurance coverage were then and still is being written with ACE as a crucial input. Yet, if you examine the 7-year rolling average (blue line) in the chart, it is evident that ACE was as high or higher in the 1950s and 1960s as it is today and that the same was true of the late 1930s and the 1880–1900 periods. [See also Bill Gray: H20 is Climate Control Knob, not CO2]

If global warming were generating more hurricanes as the MSM constantly maintains, the increase would be uniform across all of these subregions, but it’s clearly not. Since the year 2000, for example,

  • the Eastern Caribbean has had a modest increase in both tropical storms and higher-rated Cats relative to most of the past 170 years;
  • the Western Caribbean has not been unusual at all, and, in fact, has been well below the counts during the 1880–1920 period; and
  • the Bahamas/Turks & Caicos region, since 2000, has actually been well weaker than during 1930–1960 and 1880–1900

The actual truth of the matter is that Atlantic hurricane activity is generated by atmospheric and ocean temperature conditions in the eastern Atlantic and North Africa. Those forces, in turn, are heavily influenced by the presence of an El Niño or La Niña in the Pacific Ocean. El Niño events increase the wind shear over the Atlantic, producing a less-favorable environment for hurricane formation and decreasing tropical storm activity in the Atlantic basin. Conversely, La Niña causes an increase in hurricane activity due to a decrease in wind shear.

These Pacific Ocean events, of course, have never been correlated with the low level of natural global warming now underway.

The number and strength of Atlantic hurricanes may also undergo a 50- to 70-year cycle known as the Atlantic multidecadal oscillation. Again, these cycles are unrelated to global warming trends since 1850.

Wildfires

As it happens, the same story is true with respect to wildfires—the third category of natural disasters that the Climate Howlers have glommed onto. But in this case, it’s bad forestry management, not man-made global warming, which has turned much of California into a dry wood fuel dump.

But don’t take our word for it. This comes from the George Soros-funded Pro Publica, which is not exactly a right-wing tin foil hat outfit. It points out that environmentalists had shackled federal and state forest management agencies so much so that today’s tiny “controlled burns” are but an infinitesimal fraction of what Mother Nature herself accomplished before the helping hand of today’s purportedly enlightened political authorities arrived on the scene.

“Academics believe that between 4.4 million and 11.8 million acres burned each year in prehistoric California. Between 1982 and 1998, California’s agency land managers burned, on average, about 30,000 acres a year. Between 1999 and 2017, that number dropped to an annual 13,000 acres. The state passed a few new laws in 2018 designed to facilitate more intentional burning. But few are optimistic this, alone, will lead to significant change.

We live with a deathly backlog. In February 2020, Nature Sustainability published this terrifying conclusion: California would need to burn 20 million acres—an area about the size of Maine—to restabilize in terms of fire.”

Among other proofs that industrialization and fossil fuels aren’t the culprit is the fact that researchers had shown that when California was occupied by indigenous communities, wildfires would burn up some 4.5 million acres a year. That’s nearly six times the 2010–2019 period, when wildfires burned an average of just 775,000 acres annually in California.

Beyond the untoward clash of all of these natural forces of climate and ecology with misguided government forest and shrubland husbandry policies, there is actually an even more dispositive smoking gun, as it were.

To wit, the Climate Howlers have not yet embraced the apparent absurdity that the planet’s purportedly rising temperatures have targeted the Blue State of California for special punishment. Yet when we look at the year-to-date data for forest fires, we find that unlike California and Oregon, the US as a whole is now experiencing the weakest fire years since 2010.

You just can’t go from 2.7 million burned acres in 2010 to 7.2 million acres in 2012, then back to 2.7 million acres in 2014, then to 6.7 million acres in 2017, followed by just 3.7 million acres in 2020—and still argue along with the Climate Howlers that the planet is angry.

National fire data year to date:

On the contrary, the only real trend evident is that on a decadal basis during recent times, average forest fire acreage in California has been slowly rising, owing to the above-described dismal failure of government forest management policies. But even the mildly rising average fire acreage trend since 1950 is a rounding error compared to the annual averages from prehistoric times, which were nearly 6 times greater than during the most recent decade.

Nor is this lack of correlation with global warming just a California and US phenomenon. As shown in the chart below, the global extent of drought, measured by five levels of severity, with brown being the most extreme, has shown no worsening trend at all during the past 40 years.

Global Extent of Five Levels Of Drought, 1982–2012

Public Discourse Contaminated by Imaginary Climate Crisis Notion

This brings us to the gravamen of the case. To wit, there is no climate crisis whatsoever, but the AGW hoax has so thoroughly contaminated the mainstream narrative and the policy apparatus in Washington and capitals all around the world that contemporary society is fixing to commit economic hari-kari.

That’s because, contrary to the phony case that the rise of fossil fuel use after 1850 has caused the planetary climate system to become unglued, there has been a massive acceleration of global economic growth and human well-being. One essential element behind that salutary development has been the massive increase in the use of cheap fossil fuels to power economic life.

The chart below could not be more dispositive. During the pre-industrial era between 1500 and 1870, real global GDP crawled along at just 0.41% per annum. By contrast, during the past 150 years of the fossil fuel age, global GDP growth accelerated to 2.82% per annum–or nearly 7 times faster.

This higher growth, of course, in part resulted from a larger and far healthier global population made possible by rising living standards. Yet, it wasn’t human muscle alone that caused the GDP level to go parabolic, as per the chart below.

It was also due to the fantastic mobilization of intellectual capital and technology. One of the most important vectors of the latter was the ingenuity of the fossil fuel industry in unlocking the massive trove of stored work that Mother Nature extracted, condensed, and salted away from the incoming solar energy over the long warmer and wetter eons of the past 600 million years.

Yes, that dramatic rise in prosperity in generating fossil fuel consumption has given rise to a commensurate increase in CO2 emissions. But contrary to the Climate Change Narrative, CO2 is not a pollutant!

As we have seen, the correlated increase in CO2 concentrations—from about 290 ppm to 415 ppm since 1850—amounts to a rounding error in both the long-trend of history and in terms of atmospheric loadings from natural sources.

As to the former, concentrations of less than 500 ppm are only recent developments of the last ice age, while during prior geologic ages concentrations reached as high as 2400 ppm.

Likewise, the oceans contain an estimated 37,400 billion tons of suspended carbon, land biomass has 2,000-3,000 billion tons and the atmosphere contains 720 billion tons of CO2. The latter alone is more than 20X current fossil emissions (35 billion tons) shown below.

Of course, the opposite side of the equation is that oceans, land and atmosphere absorb CO2 continuously so the incremental loadings from human sources is very small. That also means that even a small shift in the balance between oceans and air would cause a much more severe rise/fall in CO2 concentrations than anything attributable to human activity.

But since the Climate Howlers falsely imply that the “pre-industrial” level of 290 parts per million was extant since, well, the Big Bang and that the modest rise since 1850 is a one-way ticket to boiling the planet alive, they obsess over the “sources versus sinks” balance in the carbon cycle for no valid reason whatsoever.

 

David Stockman: Resist the GreenMageddon, part 2

This post is the second of five to alert readers to a compilation of the scientific case against the claims of IPCC supporters and anti-fossil fuel activists. David Stockman provides the evidence and the arguments against the IPCC policy framework in a series of five essays published at International Man under the title The GreenMageddon and What It Means for You. I will state the five themes he develops in his essays, along with some excerpts and images to illustrate the main points. Here is an overview followed by the second theme.

Overview

The assembled governments of the world meeting in Glasgow for COP26 are fixing to declare war on the backbone of modern economic life and the abundance and relief from human poverty and suffering with which it has gifted the world. We are referring, of course, to its agenda to essentially drive fossil fuels—which currently make up 80% of BTU consumption—from the global energy supply system over the next several decades.

All of this is being done in the name of preventing global temperatures from rising by 1.5 degrees Celsius above “pre-industrial” levels.

But when it comes to the crucial matter of exactly which pre-industrial baseline level, you can see the skunk sitting on the woodpile a mile away. That’s because, as we showed in Part 1, global temperatures have been higher than the present—often by upward of 10–15 degrees Celsius—for most of the past 600 million years!

2.  During our Holocene epoch, for the past 11.6 thousand years, earth’s climate has changed often with multiple periods, both warmer and and cooler than the present. The modern warming period since 1850 was preceded by the Medieval, the Roman, and the Minoan warming periods–each was cooler than the previous, and all of them warmer than the present. The last 1.5C of warming has been a boon to human agriculture and civilization, and the next 1.5C is likely to also be beneficial.

Moreover, during the more recent era since the great extinction event 66 million years ago, the decline in temperatures has been almost continuous, touching lower than current levels only during the 100,000-year glaciation cycles of the last 2.6 million years of the Pleistocene ice ages. Not unsurprisingly, therefore, the Climate Howlers have chosen to ignore 599,830,000 of those years in favor of the last 170 years (since 1850) alone.

Still, the juxtaposition of the temperature record of the last 66 million years and the sawed-off charts of the climate alarmists tells you all you need to know: to wit, they have simply banished all the “inconvenient” science from the narrative.

Global Average Temperature Trend, 1850–2018 per the Global Warming Narrative

Needless to say, there is a reason why they start the graphs in 1850, and it is not just because it was the tail-end of the Little Ice Age (LIA), from which low point the temperature trend might well climb upwards for a time as climatic conditions normalized.

Actually, the intellectual deception is far more egregious. To wit, the Climate Howlers want you to believe the absolutely anti-scientific notion that the global climate was in general equipoise until the coal barons and the John D. Rockefeller’s of the mid-19th century set off a dangerous chain of climate dysfunction as they brought the stored solar energy embedded in coal and petroleum to the surface and released its combustion by-products–especially CO2—into the ambient air.

The Risible Myth Of Climate Equipoise

The global warming narrative is the most risible manifestation yet of this leap into self-righteous disregard for evidence, logic, and plausibility. For when you step back from the shrill, sanctimonious narrative that passes for the global warming catechism, the ridiculousness of its central claim that industrial society is destroying the climatic equipoise of the planet is self-evident.

For crying out loud, there has never been equipoise!

What there’s been is 4.5 billion years of wildly oscillating and often violent geologic evolution and climate disequilibrium owing to manifold natural causes, including:

  • plate tectonics that has sometimes violently impacted climate systems, especially the assembly and breakup of Pangaea between 335 million and 175 million years ago, and the continuous drift of the present-day continents thereafter;
  • asteroid bombardments;
  • the 100,000-year cycles of the Earth’s orbital eccentricity (it gets colder when it’s at maximum elongation);
  • the 41,000-year cycles of the Earth’s tilt on its axis, which oscillates between 22.1 and 24.5 degrees and thereby impacts the level of solar intake;
  • the wobble or precession of the earth’s rotation which impacts climate over the course of its 26,000 year cycles;
  • the recent 150,000 year glaciation and inter-glacial warming cycles;
  • the 1500 year sunspot cycles, where earth temperatures fall during solar minimums like the Maunder Minimum of 1645-1715 at the extreme of the LIA when sunspot activity virtually ceased.

The natural climate change now underway is, therefore, the product of powerful planetary forces that long predated the industrial age and which massively exceed the impact of industrial era emissions. As we indicated in Part 1, that the present conflation of these forces has resulted in a warming cycle is nothing new—warming has happened repeatedly even in modern times.  Contrary to the false claims of the Climate Howlers,

Current mildly rising temperatures are in keeping with the historical truth that warmer is better for humanity and most other species, too.

Continued planetary equipoise requires no interventions whatsoever by the state to retard the use of prosperity-fostering fossil fuels or to subsidize and accelerate the adoption of high-cost renewable energy.

So the question recurs. What “pre-industrial” temperature baseline can be picked out of all these eras and all these climate change forces that would be anything but an arbitrary political, not science-based, choice?

After all, the science is agnostic. Mother Earth has weathered every kind of climate disequilibrium at both the colder and warmer ends of the spectrum and, crucially, experienced the eventual release of countervailing forces that took both temperature and CO2 levels back in the other direction.

We think the planet’s climatic resilience is especially evident in the fact that, after five major ice ages, warming forces returned with robust energy until they reversed again, thereby proving there is no doomsday loop that leads in linear fashion to inexorable catastrophe as is embedded in the climate models.

As we noted, during the Holocene Optimum, many of the Earth’s great ancient civilizations began and flourished because conditions were especially hospitable for agriculture and the generation of economic surpluses. The Nile River, for instance, had an estimated three times its present volume, indicating a much larger tropical region. In fact, 6,000 years ago, the Sahara was far more fertile than today and supported large herds of animals, as evidenced by the Tassili N’Ajjer frescoes of Algeria.

That is to say, warmer and wetter was far better for mankind than prior bouts of cold.

Indeed, prior to the post-1850 warming, there had been five distinct warming periods (red areas) since the last glaciers with temperatures above current levels. Never, of course, does this chart see the light of day in the mainstream climate change narrative.

Also, during this period, the Vikings established settlements in Iceland and Greenland. Long before the industrial era, Greenland was so warm, wet, and fertile that major colonization occurred after AD 980. At its peak, it included upward of 10,000 settlers, extensive farming, numerous Catholic churches, and a parliament that eventually voted for union with Norway.

Nor was the reversal from the hospitable climate of the Viking era settlements in Greenland merely a regional anomaly has some Climate Howlers have claimed. During the Medieval Warm period, great civilizations flourished in many other areas, which then became uninhabitable.

For instance, a great drought in the American southwest occurred between 1276 and 1299. Grand settlements like those in Chaco Canyon and Mesa Verde were abandoned. Tree-ring analysis has identified a period of no rain between 1276 and 1299 in these areas.

Needless to say, these extreme weather perturbations were not caused by industrial activity because there was none, and they occurred during a period when it was getting colder, not warmer!

From 1550 to AD 1850, global temperatures were at their coldest since the beginning of the Holocene 12,000 years ago. Hence the designation of this period as the Little Ice Age (LIA).

Self-evidently, when the LIA finally ended around 1850, global temperatures were at a modern nadir (no wonder the Climate Howlers start their charts in the middle of the 19th century).

Mann’s Attempt to Erase Pre-Industrial Warming

But the significance of this fact goes well beyond cropping the temperature charts at 1850. Actually, in order to erase the above-described oscillations of the modern climate, climate change advocates have actually gone so far as to literally attempt to airbrush them out of existence.

We are referring to what we call the climate “Piltdown Mann,” named for one Michael Mann, a newly minted Ph.D. (1998) who became the International Panel on Climate Change’s (IPCC) lead investigator and advocate for what famously became the “hockey stick” proof of global warming.

The latter, of course, was the blatant fraud embedded in the image that Al Gore made famous in his propagandistic movie “An Inconvenient Truth” in 2006. Suffice to say, the purpose of the hockey stick was to wipe out all the evidence summarized above.

That is, in lieu of the planet’s long-term and recent severe climate oscillations, the IPCC posited an entirely opposite thesis. Namely, for the pre-industrial millennium before 1900, global temperatures were nearly as flat as a board.

The only problem is that Mann’s graph was as phony as the Piltdown Man itself—the latter famously being confected in England in 1912 and conveniently “discovered” by an amateur anthropologist who claimed it was the missing link in human evolution. At length, it was shown that the fossil was a forgery; it consisted of a modern human cranium and an orangutan jaw with filed-down teeth.

In the case of the graph, Professor Mann and his accomplices at the IPCC doctored the evidence, used misleading data from southwestern US tree rings in lieu of abundant alternative data showing the contrary, and jiggered their computer models to generate pre-specified results.

That is, the models were produced by goal-seeking on the part of Mann and his associates to prove the man-made warming thesis. In essence, this was accomplished by simply pasting modern temperature records showing steady increases on top of a pre-industrial baseline that never happened.

The phony pre-industrial baseline is depicted by the yellow area in the graph for the period 1400–1900. The hockey stick-like eruption of the yellow space after 1900, of course, allegedly depicts the man-made temperature rise since the onset of the hydrocarbon age.

By contrast, the corrected version is in blue. In this version—which comports with the history of climate oscillations cited above—there is no hockey stick because the shaft never happened; it was invented by computer model manipulations, not extracted from the abundant scientific data on which the Mann study was allegedly based.

So the question is answered. The mid-19th century is exactly the wrong baseline from which to measure global temperature change during modern times.

The blue area of the chart, in fact, is the smoking gun that obliterates the whole predicate on which COP26 is being foisted upon the everyday people of the world.

Background:  See Rise and Fall of the Modern Warming Spike

The first graph appeared in the IPCC 1990 First Assessment Report (FAR) credited to H.H.Lamb, first director of CRU-UEA. The second graph was featured in 2001 IPCC Third Assessment Report (TAR) the famous hockey stick credited to M. Mann.

David Stockman: Resist the GreenMageddon, Part 1

This post is the first of five to alert readers to a compilation of the scientific case against the claims of IPCC supporters and anti-fossil fuel activists. David Stockman provides the evidence and the arguments against the IPCC policy framework in a series of five essays published at International Man under the title The GreenMageddon and What It Means for You. I will state the five themes he develops in his essays, along with some excerpts and images to illustrate the main points. Here is an overview followed by the first theme.

Overview

With COP26 now underway, it’s not too soon to start clanging the alarm bells—not about climate catastrophe, of course, but about the stupidest act of the assembled nations since Versailles, when the vindictive WWI victors laid the groundwork for the catastrophes of depression, WWII, the Holocaust, Soviet tyranny, the Cold War and Washington’s destructive global hegemony, all of which followed hard upon the next.

Politicians and their allies in the mainstream media, think tanks, lobbies and Big Business (with its cowardly sleep-walking leaders) are fixing to do nothing less than destroy the prosperity of the world and send global life careening into a modern economic Dark Ages.

And worse still, it’s being done in the service of a bogus climate crisis narrative that is thoroughly anti-science and wholly inconsistent with the actual climate and CO2 history of the planet.

1. During the past 600 million years, the earth has rarely been as cool as at present, and almost never has it had as low CO2 concentrations as the 420 ppm level that today’s climate howlers decry.

In fact, according to the careful reconstructions of actual earth scientists who have studied ocean sediments, ice cores and the like, there have been only two periods encompassing about 75 million years (13% of that immensely long 600 million year stretch of time) where temperatures and CO2 concentrations were as low as it present. These were the Late Carboniferous/Early Permian time from 315 to 270 million years ago and the Quaternary Period, which hosted modern man 2.6 million years ago.  You might say, therefore, that the possibility of a warmer, CO2-richer environment is a case of planetary “been there, done that”.

And it is most certainly not a reason to wantonly dismantle and destroy the intricate, low-cost energy system that is the root source of today’s unprecedented prosperity and human escape from poverty and want.

But that’s hardly the half of it. What actually lies smack in the center of our warmer past is a 220-million-year interval from 250 million years ago through the re-icing of Antarctica about 33 million years ago that was mainly ice-free.

As shown by the blue line in the chart below, during most of that period (highlighted in the brown panels), temperatures were up to 12C higher than at present, and Mother Earth paid no mind to the fact that she lacked polar ice caps or suitable habitats for yet un-evolved polar bears.

Global Temperature And Atmospheric CO2 Over Geologic Time

Moreover, the science behind this isn’t a matter of academic armchair speculation for the simple reason that it has been powerfully validated in the commercial marketplace. That is, trillions of dollars have been deployed in the last century in the search for hydrocarbons, based on immensely complicated petroleum engineering research, theory and geologic models. Oil drillers weren’t throwing darts at a wildcatter’s wall but were coincidentally proving these “facts” of climate history are correct, given that they led to the discovery and extraction of several trillions of BOEs (barrels of oil equivalent).

Consequently, it is solidly estimated by industry experts that today’s petroleum deposits were roughly formed as follows:

    • About 70% during the Mesozoic age (brown panels, 252 to 66 million years ago) which was marked by a tropical climate, with large amounts of plankton in the oceans;
    • 20% was formed in the dryer, colder Cenozoic age (last 65 million years);
    • 10% were formed in the earlier warmer Paleozoic age (541 to 252 million years ago).

Indeed, at the end of the day, petroleum engineering is rooted in climate science because it was climate itself that produced those economically valuable deposits.

And a pretty awesome science it is. After all, billions of dollars have been pushed down the wellbores in up to two miles of ocean waters and 40,000 feet below the surface in what amounts to an amazingly calibrated and targeted search for oil-bearing needles in a geologic haystack.

Yet during the Cretaceous, CO2 levels actually went down while temperatures were rising sharply. That’s the very opposite of the Climate Alarmists’ core claim that it is rising CO2 concentrations which are currently forcing global temperatures higher.

Moreover, we are not talking about a marginal reduction in CO2 concentrations in the atmosphere. Levels actually dropped sharply from about 2,000 ppm to 900 ppm during that 80 million year stretch. This was all good for hydrocarbon formation and today’s endowment of nature’s stored work, but it was also something more.

To wit, it was yet another proof that planetary climate dynamics are far more complicated and ridden with crosscurrents than the simple-minded doom loops now being used to model future climate states from the current far lower temperature and CO2 levels.

It is surely one of the great ironies of our times that today’s fanatical crusades against fossil fuels are being carried out with not even a nod to the geologic history that contradicts the entire “warming” and CO2 concentration hysteria and made present energy consumption levels and efficiencies possible.

That is to say, the big, warm and wet one (the Mesozoic) got us here.

True global warming is not the current and future folly of mankind; it is the historical enabler of present-day economic blessings. Yet, here we are on the eve of COP26, manically focused on reducing emissions to the levels required to keep global temperatures from rising more than 1.5 degrees Celsius from preindustrial levels.

If your brain is not addled by the climate change narrative, the very term rings a resoundingly loud bell. That’s because there have been on the order of 20 distinct “ice ages” and interglacial warming periods during the Pleistocene, the latest of which ended about 18,000 years ago and from which we have been digging out ever since.

In contrast to today’s climate models, Mother Nature clearly did not go off the rails in some kind of linear doomsday loop of ever-increasing temperatures and without any hectoring from Greta, either. Actually, Greenland got all frozen up and thawed several more times thereafter.

Needless to say, the Holocene Optimum 8,000 years ago is not the “preindustrial” baseline from which the Climate Howlers are pointing their phony hockey sticks. In fact, other studies show that, even in the Arctic, it was no picnic time for the polar bears. Among 140 sites across the western Arctic, there is clear evidence for conditions that were warmer than now at 120 sites. At 16 sites for which quantitative estimates have been obtained, local temperatures were on average 1.6 °C higher during the optimum than they are today.

Say what? Isn’t that the same +1.6 degrees C above current levels that the COP26 folks are threatening to turn off the lights of prosperity to prevent?

In any event, what did happen was far more beneficent. To wit, the warmer and wetter Holocene Optimum and its aftermath gave rise to the great river civilizations 5,000 years ago, including the Yellow River in China, the Indus River in the Indian subcontinent, the Tigris-Euphrates and the Nile River civilizations among the most notable.

Stated differently, that +1.6 degrees C was reflective of the climate-based catalyzing forces that actually made today’s world possible. From the abundances of the river civilizations, there followed the long march of agriculture and the economic surpluses and abundance that enabled cities, literacy, trade and specialization, advancement of tools and technology and modern industry—the latter being the ultimate human escape from a life based on the back muscles of man and his domesticated animals alone.

As it happens, when one of the previous “preindustrial” warming eras (the Roman Warming) was coming to an end in the late 4th century AD, St. Jerome admonished the faithful “never look a gift horse in the mouth.”

Yet that’s exactly what the assembled nations will be doing at COP26.

 

COP Cake is Already Baked

 

Pat Buchanan writes at his blog  Is Failure Baked in the Cake at Glasgow?  Excerpts in italics with my bolds. and added images.

Consider. The world’s largest emitter of carbon dioxide is China, which burns half of the world’s coal and is building new coal-fired plants even as the 30,000 summiteers gather in Glasgow… Neither Chinese President Xi Jinping nor Russian President Vladimir Putin will even be present in Glasgow.

“Colossal Stakes as Leaders Meet to Talk Climate,” ran the headline.  They topped the lead news story in Sunday’s New York Times, the opening line of which set the tone for Glasgow: “The future is on the line.”

“As presidents and prime ministers arrive in Glasgow this week for a pivotal climate summit, the outcome will determine, to a large extent, how the world’s seven billion people will survive on a hotter planet and whether far worse levels of warming can be averted …

“Already, the failure to slow rising temperatures — brought on by the burning of oil, gas and coal — has led to deadly floods, fires, heat, and drought around the world.”

The hype is on. And the establishment media are playing their assigned role — portraying a failure at Glasgow as a guarantee of the looming apocalypse.

The theology of the climate crisis runs like this.

The planet has warmed by 1.1 degree Celsius since the Industrial Revolution. If warming rises to more than 1.5 degrees Celsius above 1900 levels, more and more terrible weather disasters will occur: wildfires, hurricanes of growing severity, droughts, coastal and river flooding, and islands sinking into the sea.

The only way to stave off “climate catastrophe” is for all nations to cut carbon emissions radically now and for the world to reach net zero emissions by midcentury.

A fast phaseout of the major emitters of carbon dioxide — the burning of coal, oil and gas to heat homes, run cars and generate power — and replacement of these fossil fuels with clean energy — solar, wind, nuclear — is a moral and political imperative.

But if such a radical transformation of national economies is the only way to avert the impending crisis, we should brace ourselves and prepare for that crisis. For there is no way the demanded changes in energy consumption are going to be made by 2030.

Consider the Facts on the Ground

The world’s largest emitter of carbon dioxide is China, which burns half of the world’s coal and is building new coal-fired plants even as the 30,000 summiteers gather in Glasgow.

China was given a license in the Paris climate accord of 2015 to burn all the coal it wishes until 2030, after which it has agreed to begin reducing carbon emissions. But the idea that China can or will convert in a few decades to wind, solar and nuclear power to run the world’s largest manufacturing plant seems preposterous.

The U.S., the world’s second largest emitter of carbon dioxide, gets 81% of its energy from oil, coal and natural gas. We depend on those fuels to heat our homes, run our vehicles and power our industry.

In his Build Back Better bill, Biden inserted a provision that would have imposed annually rising taxes on carbon producers and used the revenue to reward companies that reduced their reliance on fossil fuels.  The proposal had to be pulled out, lest it drag Biden’s entire bill down to defeat. Lest we forget, Sen. Joe Manchin is from West Virginia.

India, the world’s third largest emitter of greenhouse gases, is also, like China, dependent on coal. But, though its population is as large as China’s, India is behind China industrially, and the standard of living of its 1.4 billion people is below that of China.

To demand that India begin to end its burning of coal and rely more on solar and wind is to demand that New Delhi accept a future where India’s standard of living remains lower than that of China.

As for Russia, the fourth largest emitter of carbon dioxide, it is rich in fossil fuels and the leading supplier of natural gas to Europe. But Moscow manipulates the supplies of its natural gas to its customers for reasons of both revenue and politics.

Neither Chinese President Xi Jinping nor Russian President Vladimir Putin will even be present in Glasgow.

Saudi Arabia, the Gulf states and other OPEC nations depend for their national income on oil exports. If fossil fuels become forbidden fuels, what is to become of these nations?

Will they accept a future where their primary natural resource is gradually outlawed by the rest of the world? Will they be content to rely on the industrialized world to provide them with windmills and solar panels to power their economies?

The world’s losers from this Glasgow summit are likely to be the billions of people who will never know the benefits of fossil fuels that produced the Industrial Revolution and created the affluent societies of the 20th century.

 

 

Why The Left Cancels Any Climate Questioning

(KIRILL KUDRYAVTSEV/AFP via Getty Images)

Daniel Turner writes at The Spectator Big Tech is censoring the climate change debate.  Excerpts in italics with my bolds.

Ludwig Wittgenstein, Tractatus Logico-Philosophicus, 1922

Wittgenstein wrote that as an ontological and epistemological foundation for his larger belief in freedom of speech. He who controls the language also controls reality, something that today’s left understands brilliantly, even devilishly. America historically has not limited freedom of thought and speech, and the resulting clash of ideas has improved our national discourse. The language police makes us weaker intellectually by limiting the world in which we live.

The language around climate change and the green movement is one more area the left wants to control, especially given that trillions of dollars in spending are on the line. Big tech is now doing its part to protect the Green New Deal and radical green ideology from dissenting views.

Google and YouTube’s recent announcement that they now prohibit “climate deniers” to monetize their platforms would have caused Wittgenstein to ask a clarifying question: what is a climate denier?

“This includes content referring to climate change as a hoax or a scam,” the announcement answers. And surely there is no hoax about the climate: data shows that since the 1880s the global temperature has risen one degree Fahrenheit. But what else can we measure? In that same period, the world population increased sevenfold and food production increased even more. Remarkably the number of people not living in extreme poverty increased at the same rate. The infant mortality rate decreased from 165 per 100,000 to 7. In 1880, more than 80 percent of the global population was illiterate. Today, that number is around 13 percent.

The question is: why? The answer is simple: fossil fuels. Inexpensive, abundant, reliable fossil fuels have turned 10,000 years of stagnant human existence into flourishing and prosperity. Illnesses that took the lives of kings and peasants alike are nearly eradicated thanks to medicine and refrigeration and electricity.

All of this growth for one degree of temperature increase. That’s quite the bargain.

Without fossil fuels humanity would still be mired in misery and darkness. Do we really want to ban that miracle? Do we want to “keep it in the ground” as the green movements cry? That’s a conversation we need to have.

The reader might argue that I’m wrong. My claims are just conjecture, he might say, and not based on science or data. Yet what if thousands of thinkers and philosophers agree with me? Is that enough to engage in this debate? It is thus curious that Google in its announcement calls denying the “scientific consensus around the existence and causes of climate change” reason enough to get deplatformed. The evidence of the causes of climate change are far weaker than the evidence of fossil fuels causing the past 200 years of human flourishing, but neither is scientific fact. Could there be any intellectual framework less scientific than “consensus”?

This discussion now cannot take place on the platforms of the big tech thought police, and we are all worse for it.

Google also says that “claims denying that long-term trends show the global climate is warming” will not be allowed. Who is making that claim? The data once again show that the earth’s temperature indeed warming, but Wittgenstein might ask for a clarification on “long-term.” One hundred years is not a very long time, not even for America which is one of the world’s youngest nations. If you look at the last 500 million years, the current trend still has us in a very cool period. The earth spent millions of years 30 to 40 degrees warmer than the current average temperature, and that doesn’t come close to covering the earth’s entire 4.5 billion years of age.

The question is: why? Why did the earth heat and cool so dramatically when there were no humans to cause the warming? After all, the tech language police tell of “unequivocal” evidence showing that human emissions of greenhouse gases are causing global warming. Because Google cannot answer that question, they have shown they have no idea what the word “unequivocal” means in philosophical or even philological discourse.

Darn. Now I’m the language police.

Stifling speech does not make us a better nation. It does not make any truths truer or any falsehoods falser. It does eliminate competing or unwanted ideas from the conversation, which is the real goal here.

The current administration is looking to spend nearly $5 trillion to combat “climate change.” Some are going to benefit immensely from that spending. Yet before we open up the nation’s wallet (who am I kidding, before we put the nation’s grandchildren further into debt), there are some larger questions we should be asking. Eliminating those questions from our national conversation doesn’t make the conversation stronger.

Those afraid of language are not looking for a better world. Wittgenstein understood that. Let’s hope America does, too, before the left and the big tech thought police determine the world they want us to live in.

Daniel Turner is the founder and executive director of Power The Future, a national nonprofit organization that advocates for American energy jobs.

Footnote: 

A positive development: Injunction Ruling Against YouTube/Google Censorship! Removal Of Lockdown-Critical Videos “Illegal”.  Excerpt in italics with my bolds.

Yesterday we reported here how YouTube had removed videos posted by prominent German actors who criticized the German government in what appeared to targeted censorship of legitimate views. But the prominent group of actors and artists refused to stand silent and took legal action against YouTube, a platform owned by mighty Google.

“The Cologne Regional Court issued an injunction, ruling that YouTube’s deletion of the videos was illegal,” reported Bild, which has a copy of the court order. “According to the court, the deletion of the videos in which the artists interviewed Leipzig mathematics professor Stephan Luckhaus (68) and neurobiologist Gerald Hüther (70) was ‘unjustified’.”

The court found that YouTube citing the content “violate our guidelines on medical misinformation” is an adequate basis for deletion and that the platform must be more specific.

See also:  Why the Leftist Backlash Against Ivermectin

Liberals have no monopoly on gullibility or lazy journalism, but the biased coverage of ivermectin springs from one of the worst pathologies of liberal discourse in particular: conflation of respect for science with fealty to established scientific institutions. A “pro-science” disposition has long been integral to American liberals’ self-conception (a ubiquitous yard sign reads, in part, “In this house, we believe science is real”); it grew especially strong during the George W. Bush years as a reaction to the administration’s stance on global warming and alliance with the religious Right.

But most Americans are scientists neither by training nor by temperament, and “pro-science” politics usually calcifies into blind trust in a few politically congenial authorities—such as universities and government health agencies, which have enjoyed high levels of liberal confidence throughout the pandemic despite such actions as reversing longstanding advice on face masks based on a dubious judgment call.

We Are CO2

Raymond has published a new slide on the World of CO2, shown above.  Carbon is an essential part of every human body, as explained in the accompanying text:

The organic molecules of the human body consist of carbon chains that are used to build carbohydrates, fats, nucleic acids and proteins. The breakdown of carbon compounds is the source of energy we need to live. The air we breathe provides the oxygen needed to break the carbon bond, which then produces CO2, that we exhale.

The set of 14 infographics can be accessed at The World of CO2 – RIC Communications

Infographics can be helpful, in making things simple to understand. CO2 is a complex topic with a lot of information and statistics. These simple step by step charts should help to give you an idea of CO2’s importance. Without CO2, plants wouldn’t be able to live on this planet. Just remember, that if CO2 falls below 150 ppm, all plant life would cease to exist.

– N° 1 Earth’s atmospheric composition
– N° 2 Natural sources of CO2 emissions
– N° 3 Global anthropogenic CO2 emissions
– N° 4 CO2 – Carbon dioxide molecule
– N° 5 The global carbon cycle
– N° 6 Carbon and plant respiration
– N° 7 Plant categories and abundance (C3, C4 & CAM Plants)
– N° 8 Photosynthesis, the C3 vs C4 gap
– N° 9 Plant respiration and CO2
– N° 10 The logarithmic temperature rise of higher CO2 levels.
– N° 11 Earth’s atmospheric composition in relationship to CO2
– N° 12 Human respiration and CO2 concentrations.
– N° 13 600 million years of temperature change and atmospheric CO2

There is also a high quality introductory video:

Raymond has also produced a second series of Simple Science graphics on the theme The World of Climate Change.

Infographics can be helpful, in making things simple to understand. Climate change is a complex topic with a lot of information and statistics. These simple step by step charts are here to better understand what is occurring naturally and what could be caused by humans. What is cause for alarm and what isn’t cause for alarmism if at all. Only through learning is it possible to get the big picture so as to make the right decisions for the future.

– N° 1 600 million years of global temperature change
– N° 2 Earth‘s temperature record for the last 400,000 years
– N° 3 Holocene period and average northern hemispheric temperatures
– N° 4 140 years of global mean temperature
– N° 5 120 m of sea level rise over the past 20‘000 years
– N° 6 Eastern European alpine glacier history during the Holocene period.

For example:

So Called “Climate Science”

Norman Rogers writes at American Thinker The ‘Science’ of Climate Change.  Excerpts in italics with my bolds and added images.

The science surrounding COVID has been hijacked for political purposes. People who recovered from the disease are pushed to get vaccinated, even though they have a natural immunity that is stronger than vaccine immunity. People are required to wear masks even though masks are essentially useless for preventing infection. People that die are reported as dying of COVID even though they died of something else. The government demands that children be vaccinated even though they are naturally resistant to the disease and suffer disturbing side effects from the vaccine. Schools are closed for no good reason.

The “science” of climate change is also BS. That should be easier to accept after seeing what the government did to COVID science. Why do politicians want to hype a nonexistent climate crisis? In a word: power. By claiming that there is an urgent climate crisis the politicians can spend billions to fight the imaginary foe. Those billions create political allies and reward friends. H.L. Mencken put it nicely in 1918:

The parade of imaginary environmental catastrophes during the last 70 years is very long. Here are some books predicting this or that environmental disaster: Our Plundered Planet (1948), Road to Survival (1948), Silent Spring (1962), Famine 1975! (1967), The Population Bomb (1968), The Limits to Growth (1972), An Inconvenient Truth (2006), This Changes Everything: Capitalism vs. Climate (2014), The Uninhabitable Earth: Life After Warming (2019).

Richard Lindzen, one of the most accomplished climate scientists in the world by virtue of his discoveries, does not have to kowtow to the global warming mob. In an essay, he pointed out that scientific data that challenge the global warming hypothesis are simply changed. He cites examples of how environmental extremists have infiltrated scientific organizations. [See Climate Science Was Broken]

Tony Heller, an engineer and geologist, operates a long-running website, Real Climate Science. He specializes in exposing the changed data mentioned by Richard Lindzen. The promoters of climate change cherry-pick data when they are not changing it. Heller exposes the lie in the National Climate Assessment that heatwaves are becoming more common. He exposes “adjustments” to the U.S. temperature record to bring it into line with climate change predictions.[See Man Made Warming from Adjusting Data]

In her book The Delinquent Teenager Who Was Mistaken for the World’s Top Climate Expert, Donna Laframboise exposes the International Panel on Climate Change (IPCC), a UN organization that pretends to produce very careful and serious reports on the Earth’s climate. Most climate hysteria traces back to the IPCC’s reports. The IPCC does not follow its own procedures and is populated by environmental activists with limited scientific credentials. Its reports are masterful examples of wordy expositions that circle around scientific problems rather than presenting solid ideas backed by facts. The IPCC is a political organization, not a scientific one.

Amusingly, the longtime head of the IPCC, Rajendra Pachauri, an Indian railroad engineer, is also the author of a porn novel: Return to Almora. The 75-year-old bureaucrat was forced out of an Indian environmental organization for making persistent and improper advances to young women that worked for him. But, of course, that is irrelevant to his accomplishments as head of the IPCC.

The predictions of climate doom are based on complex computer models of the Earth’s atmosphere. Kevin E. Trenberth, an accomplished climate scientist at the National Center for Atmospheric Research said this about these models:

“None of the models used by IPCC are initialized to the observed state and none of the climate states in the models correspond even remotely to the current observed climate. In particular, the state of the oceans, sea ice, and soil moisture has no relationship to the observed state at any recent time in any of the IPCC models.”

The method of the IPCC is to average together the results from dozens of computer models to make their predictions. They don’t actually say “predictions,” they say “projections,” but the rest of the world sees predictions. The model developers try to make their models fit climate history on the assumption that if they fit the past, the models might have predictive value for the future. There are a few problems. The models are so complex and have so many adjustable parameters, that fitting the past becomes an exercise in curve fitting. Further, the modelers are each permitted to have their own climate history. Parts of climate history that are poorly known, such as aerosols, can be fiddled to make a particular model fit better. [See Climate Models: Good, Bad and Ugly]

Figure 8: Warming in the tropical troposphere according to the CMIP6 models. Trends 1979–2014 (except the rightmost model, which is to 2007), for 20°N–20°S, 300–200 hPa. John Christy et al. (2019)

This method, applied to the stock market, would be to make a model and adjust it so that it explains past gyrations of the market. Then wahoo… the modeler can make billions. It doesn’t work, as the scarcity of mathematicians that are billionaires testifies.

I spent 10 years going to the Fall Meeting of the American Geophysical Union. I spoke with many climate scientists including many who freely admitted in private that global warming is a very dubious enterprise.

I remember a Danish guy who visited beaches in northern Greenland by dog sled. He discovered 6,000-year-old driftwood on a beach always blocked by ice, year-round. That was clear evidence that the Arctic Ocean was summer ice-free during a time called the Holocene Optimum. Present-day global warmers claim that our coming climate disaster will again make the Arctic Ocean summer ice-free, something that happened 6,000 years ago with no help from SUVs or belching cows. Of course, the guy was afraid to make too much of his discovery because it challenges the climate doom theory.

There is no such thing as an early career climate scientist that is skeptical concerning global warming. I actually tried to find one and did a poster at a scientific meeting on the subject. The reason is simple. It is not because the science is so clear that only an idiot would question it. It is because our early-career climate scientist would soon be looking for a new job. Interfering with the flow of money from Washington is grounds for dismissal.

I still believe in science and I feel sorry for all the closeted climate scientists. Like the Soviet geneticists forced to cheer for Lysenkoism, these academics must cheer the global warming racket. They have wives, children, and mortgages.

Scary Warming Everywhere Elsewhere

Recent posts here discussed how rapidly has cooling set in this year.  Of course that reality is inconvenient in the run up to Glasgow COP, so the scramble is on to claim that 2021 is hotter than ever.  A previous post Heat Records Silly Season Again provides background for understanding that there are literally millions of temperature records that can be packaged to support any desirable warming or cooling claim.

A current example of such packaging is found in a recent tweet thread from Zeke Hausfather, a climate analyst who helped build the BEST dataset and a supporter of the IPCC agenda.

A curious person would note that only summer and land is shown, and would wonder: What am I not seeing?  And then in the thread are various comments saying it was not at all warm where I live, this doesn’t add up.  And then someone shows another graph from BEST giving a different impression.

Climate reporting is confusing because the scope of temperature averaging gives very different impressions, and at the mega scale rarely corresponds to anyone’s particular experience.  So generalizations are claimed extrapolating from statistics, contradicted by many persons’ direct experience.

NOAA State of the Climate is another site advocating for the IPCC agenda and illustrates how this works.  First the Global Climate Report:

So there is the #1 warmest land summer, but we now can see the Ocean was 6th and combined Global is 4th, not 1st.  Now let’s look at the year to date (YTD):

Oh oh, that’s not as scary; the first two-thirds of 2021 are not #1, but #6, and with autumn coming on could go even lower. And to understand why most people will be put off by Hausfather’s claim, we go to the Regional Analysis in order to see what the year has been like in various continents (land by definition).

It becomes obvious that no matter where I live, don’t tell me this is the hottest year ever. OK some Africans may agree, but those in Oceania (mostly Australians) will boo you out of the room.  And as for tourist destinations,  forget about it:Footnote: Everyone has an agenda and packages data in support of their POV.  Those who joined the anti-fossil fuel crusade are bound to find and amplify any bit of global warming they can find.  My agenda is for people to consider the full amount of relevant data and facts, and to reason accordingly rather than go along with the crowd or their feelings.  My approach is best expressed in this essay:

I Want You Not to Panic

 

How Do We Know Humans Cause Climate Change?

Peter J. Wallison and Benjamin Zycher examine the evidence in their Law & Liberty article What We Really Know About Climate Change.  Excerpts in italics with my bolds and added images.

The assumption that humans are the single most significant cause of climate change is unsupported by the available science.

The sixth Assessment Report (AR6) of the Intergovernmental Panel on Climate Change (IPCC) continues a long history of alarmist predictions with the deeply dubious statement that human-caused climate change has now become “irreversible.” President Biden and many others have called climate change an “existential threat” to humanity; and Biden claimed in his inaugural address to have heard from the Earth itself “a cry for survival.”

Hurricane Ida also has brought new claims about the dangers of climate change, but those assertions are inconsistent with the satellite record on tropical cyclones, which shows no trend since the early 1970s.

Yet the headline on the front page of the New York Times of August 12, 2021 was: “Greek Island Burns in a Sign of Crises to Come.” The accompanying article, continuing the multi-year effort of that newspaper to spread fears about climate change unsupported by evidence, argued that this was “another inevitable episode of Europe’s extreme weather [caused] by the man-made climate change that scientists have now concluded is irreversible.”

Almost every word in that sentence is either false or seriously misleading, continuing a multi-decade campaign of apocalyptic warnings about the effects of greenhouse gas emissions. Data on centuries and millennia of climate phenomena, constructed by scientists over many years around the world, show that the severe weather that the Times attributes to “man-made climate change” is consistent with the normal weather patterns and variability displayed in both the formal records and such proxy data as ice cores. In fact, there is little evidence that “extreme weather” events have become more frequent since 1850, the approximate end of the little ice age.

Increasing atmospheric concentrations of greenhouse gases have yielded detectable effects, but “scientists” in general have not, as the Times falsely stated, concluded that “extreme weather” is now “irreversible.” The statement itself comes from the “Summary for Policymakers” published as part of the most recent IPCC study of climate change; it is deeply problematic given the analyses and data provided in the scientific chapter (“The Physical Science Basis”) of the report to which the Times referred. Scientists disagree sharply about the significance of climate change and the analytic tools used to evaluate it, let alone whether it is “irreversible.”

There has been no upward trend in the number of “hot” days between 1895 and 2017; 11 of the 12 years with the highest number of such days occurred before 1960. Since 2005, NOAA has maintained the U.S. Climate Reference Network, comprising 114 meticulously maintained temperature stations spaced more or less uniformly across the lower 48 states, along with 21 stations in Alaska and two stations in Hawaii. They are placed to avoid heat-island effects and other such distortions as much as possible. The reported data show no increase in average temperatures over the available 2005-2020 period. In addition, a recent reconstruction of global temperatures over the past 1 million years—created using data from ice-sheet formations—shows that there is nothing unusual about the current warm period.

These alarmist predictions almost always are based upon climate models that have proven poor at reconstructing the past and ongoing temperature record. For example, the Times article implies that wildfires will increase in the future as the earth grows hotter. But there has been no trend in the number of U.S. wildfires in the 35 years since 1985, and global acreage burned has declined over past decades.

Unable to demonstrate that observed climate trends are due to human-caused (anthropogenic) climate change—or even that these events are particularly unusual or concerning—climate catastrophists will often turn to dire predictions about prospective climate phenomena. The problem with such predictions is that they are almost always generated by climate models driven by highly complex sets of assumptions about which there is significant dispute. It goes without saying that the predictions of models that cannot reconstruct what has happened in the past should not be given heavy weight in terms of predictions about the future, but that is exactly what many analysts are doing.

Extreme weather occurrences are likewise used as evidence of an ongoing climate crisis, but again, a study of the available data undercuts that assessment. U.S. tornado activity shows either no increase or a downward trend since 1954. Data on tropical storms, hurricanes, and accumulated cyclone energy (a wind-speed index measuring the overall strength of a given hurricane season) reveal little change since satellite measurements of the phenomena began in the early 1970s. The Palmer Drought Severity Index shows no trend since 1895.

Rising sea levels are another frequently cited example of the impending climate crisis. And yet sea levels have been rising since at least the mid-19th century, a phenomenon unlikely to have been caused only by human activity. The earth has been warming due to both natural and anthropogenic causes, resulting in some melting of sea ice, and a thermal expansion of sea water; the degree to which rising sea level has been caused by man is unknown. And the current rate of sea-level rise as measured by the satellites is 3.3 millimeters per year, or about 13 inches over the course of a century. Will that yield a crisis?

The data reported by the National Oceanic and Atmospheric Administration show that temperatures have risen and fallen since 1850, with an overall upward movement of about 1 degree C for 1850 through 2020. The 1910-1945 warming—which was very roughly the same magnitude as that observed from the mid-1970s through about 2000—is of particular interest in that it cannot be explained by higher greenhouse-gas concentrations, which increased from 300 parts per million to 310 parts per million over that period. This reinforces the commonsense observation that temperatures result from some combination of natural and anthropogenic influences, but alarmist reports seldom if ever suggest that there is any cause of warming other than the latter.

Changes in the extents of Arctic and Antarctic sea ice also raise questions about the importance of moderate warming. Since 1979, Arctic sea ice has declined relative to the 30-year average (again, the degree to which this is the result of anthropogenic factors is not known). Meanwhile, Antarctic sea ice has been growing relative to the 30-year average, and the global sea-ice total has remained roughly constant since 1979.

It is important to recognize that the assumption of many politicians, environmental groups, media sources like the New York Times, and no small number of scientist-activists—that humans are the single most significant cause of climate change—is unsupported by the available science. Such an absence of evidence should produce humility among this group, but it seems to foster more alarmism. At the very least, it should make Americans think twice before embracing radical solutions to a supposed problem that may not be important.

Spatial pattern of trends in Gross Primary Production (1982- 2015). Source: Sun et al. 2018.

Much of the mainstream press has touted, loudly, the alarmist conclusions of the latest IPCC report—amusingly, the IPCC AR6 provides a “Headlines Statements” link to assist alarmist politicians and media—but that reporting has obscured its problems, very real and very large. The report concedes that the mainstream climate models on the whole overstate warming for any given set of parameters and assumptions, but it then relies on those models for predictions about the future.

Figure 8: Warming in the tropical troposphere according to the CMIP6 models. Trends 1979–2014 (except the rightmost model, which is to 2007), for 20°N–20°S, 300–200 hPa. John Christy (2019)

The report concedes as well that the most extreme among its alternative scenarios— “RCP8.5”—has a likelihood that “is considered low,” but then uses RCP8.5 more than any other scenario. The report pretends to measure separately the magnitudes of natural and anthropogenic warming, but in reality does not do so (see Figure SPM.2); instead, it assumes away natural influences, which are asserted to have an average effect of zero. The IPCC models in summary have only two important variables: greenhouse gases, which have a warming effect, and sulfate aerosols, which have a cooling effect. That is why the IPCC models cannot explain the warming observed from 1910-1945. IPCC assumes, but does not attempt to model, a zero effect of sunlight variation, volcanic eruptions, and other such natural phenomena.

The fact is that we don’t understand all the elements in the complex climate system—the effects of clouds alone are understood poorly—and it is beyond irresponsible to adopt policies on the basis of flawed model projections that would slow economic growth in the US and elsewhere. That is a senseless and dangerous policy, which will only hurt people around the world who are striving to create better lives for themselves and their families.

 

 

Italian Climate Conference Cancelled Lest Skeptics be Heard

As reported by Robert Wade at Climate Etc.. Cancel culture in climate change a major scientific conference was cancelled because one of 14 papers to be presented was critical of global warming theory.  As Wade stated:

A microcosm on the ‘morality’ of cancel culture: the aborted conference on ‘Global Warming: Mitigation Strategies’, hosted by the Italian scientific academy the Lincei.

Naturally it seems the skeptical paper is nowhere to be found, but the same authors wrote in 2019 to the political leaders of Italy with their concerns, likely a synopsis of their findings.  The text in English comes from an article Top Italian Scientists Debunk “Man-made Global Warming” at Friends of Science.  Here is what alarmists found so offensive. Excerpts in italics with my bolds.

PETITION ON ‘MAN-MADE GLOBAL WARMING’
To Your Excellences:

President of the Republic

President of the Senate

President of the Chamber of Deputies

President of the Council

PETITION ON ‘MAN-MADE GLOBAL WARMING’

We the undersigned, citizens and scientists, warmly invite our political leaders to adopt environmental protection policies consistent with scientific knowledge. It is particularly urgent to combat pollution where it occurs as indicated by the best available science. In this regard, it is deplorable to see delay in reducing anthropogenic pollutant emissions in both land and sea using the rich knowledge made available by the world of research.

However, we must become aware that carbon dioxide itself is not a pollutant. On the contrary, it is indispensable for life on our planet.

In recent decades, the thesis has spread that the heating of the Earth’s surface of around 0.9° C observed from 1850 onwards would be anomalous and caused exclusively by human activities, particularly by CO2 emissions from the use of fossil fuels in the atmosphere. This is the anthropic global warming thesis promoted by the United Nation’s Intergovernmental Panel on Climate Change (IPCC). They claim it will produce environmental changes so serious as to cause enormous damages in an imminent future unless drastic and expensive mitigation measures are not immediately adopted. In this regard, many nations around the world have joined programs to reduce carbon dioxide emissions and are also pressed by a relentless propaganda to adopt increasingly demanding programs whose implementation place heavy burdens on the economies of individual member states.

They claim that climate control, and therefore the “salvation” of the planet,
would depend on it

However, the anthropic origin of global warming is an unproven hypothesis deduced only from some climate models, that is, from complex computer programs called General Circulation Models.

On the contrary, the scientific literature has increasingly highlighted the existence of a natural climatic variability that such models are unable to reproduce. This natural variability explains a substantial part of the global warming observed since 1850. Therefore, the anthropic responsibility for climate change observed in the last century is unjustifiably exaggerated and the corresponding catastrophic predictions are unrealistic.

The climate is the most complex system on our planet and so needs to be addressed with methods that are adequate and consistent with its level of complexity. Climate simulation models do not reproduce the observed natural variability of the climate, and in particular, do not reconstruct the warm periods of the last 10,000 years. These periods were repeated about every thousand years and include the well-known Medieval Warm Period, the Roman Hot Period, and generally warm periods during the Holocene Optimal. These past periods were also warmer than the present period despite their CO2 concentration being lower than the current one while related to the millennial cycles of solar activity. The models do not reproduce these effects.

It should be remembered that the heating observed since 1900 actually started in the 1700s, i.e., at the minimum of the Little Ice Age, the coldest period of the last 10,000 years (corresponding to the millennial minimum of solar activity, which astrophysicists call Maunder Minimal Solar). Since then, solar activity, following its millennial cycle has increased by heating the earth’s surface. Furthermore, the models fail to reproduce the known climatic oscillations of about 60 years. These were responsible, for example, for a warming period (1850-1880) followed by a cooling period (1880-1910), a heating (1910-40), a cooling (1940-70) and a new warming period (1970-2000) similar to that observed 60 years earlier. The following years (2000-2019) did not see the increase, predicted by the models, of about 0.2° C per decade, but a substantial climatic stability sporadically interrupted by the rapid natural oscillations of the equatorial Pacific Ocean, known as the El Nino Southern Oscillations, like the one that led to temporary warming between 2015 and 2016.

The media also claim that extreme events such as hurricanes and cyclones have increased at an alarming rate. Instead, like many climate systems, these events have been modulated since the aforementioned 60-year cycle. For example, if we consider the official data from 1880 on tropical Atlantic cyclones that hit North America, they appear to have a strong 60-year oscillation correlated with the Atlantic Ocean’s thermal oscillation called Atlantic Multidecadal Oscillation. The peaks observed per decade are compatible with each other in the years 1880-90, 1940-50 and 1995-2005. From 2005 to 2015, the number of cyclones decreased precisely following the aforementioned cycle. Thus, in the period 1880-2015, there is no correlation between the number of cyclones (which oscillates) and CO2 (which increases monotonically).

The climate system is not yet sufficiently understood. Although it is true that CO2 is a greenhouse gas, according to the same IPCC, the climate’s sensitivity to a CO2 increase in the atmosphere is still extremely uncertain. It is estimated that a doubling of the concentration of atmospheric CO2 from the roughly pre-industrial 300 ppm to 600 ppm can raise the average temperature of the planet from a minimum of 1° C to a maximum of 5° C. This uncertainty is enormous. In any case, many recent studies based on experimental data estimate that climate sensitivity to CO2 is considerably lower than estimated by IPCC models.

Now then, it is scientifically unrealistic to attribute to humans the responsibility for the warming observed from the past century to today. Therefore, the alarmist forecasts are not credible because they are based on models whose results contradict the experimental data. All the evidence suggests that these models overestimate the anthropic contribution and underestimate the natural climatic variability, especially the one induced by the sun, moon, and ocean oscillations.

Finally, the media spread the message that there would be an almost unanimous agreement among scientists with regard to the anthropic cause of the current climate change, and that therefore the scientific debate on this point is closed. However, first of all, we must understand that the scientific method dictates that it is facts, rather than the number of adherents, that turn a conjecture into a consolidated scientific theory.

At any rate, the alleged consensus does not exist. In fact, there is a remarkable variability of opinions among specialists – climatologists, meteorologists, geologists, geophysicists, astrophysicists – many of whom recognize that an important natural contribution to global warming was observed from the pre-industrial period and even from the post-war period to this day. There have also been petitions signed by thousands of scientists who have expressed dissent with the conjecture on anthropic global warming. These include the one promoted in 2007 by the physicist F. Seitz, former president of the American National Academy of Sciences, and the one promoted by the Non-governmental International Panel on Climate Change (NIPCC) whose 2009 report concludes that, “Nature, not human activity, rules the climate.”

In conclusion, given the crucial importance of fossil fuels for the energy supply of humanity, we suggest that we do not adhere to policies of uncritical reduction of carbon dioxide emissions into the atmosphere on the illusory pretense of governing the climate.

Rome, June 17, 2019

PROMOTING COMMITTEE

1. Uberto Crescenti, Professor Emeritus of Applied Geology, University G. D’Annunzio, Chieti-Pescara, former Dean and President of the Italian Geological Society.

2. Giuliano Panza, Professor of Seismology, University di Trieste, Accademia dei Lincei and Accademia dei XL (Italy’s National Academy of Sciences), 2018 International Award from the American Geophysical Union.

3. Alberto Prestininzi, Professor of Applied Geology, University La Sapienza, Roma, former Scientific Editor in Chiefof IJEGE international journal and Director of the Italy’s Research Center for Prediction and Control of Geological Risks.

4. Franco Prodi, Professor of Atmospheric Physics, University of Ferrara.

5. Franco Battaglia, Professor of Physical Chemistry, University of Modena; Galileo Movement 2001.

6. Mario Giaccio, Professor of Technology and Economy of Energy Sources, University G. D’Annunzio, Chieti-Pescara, former President of the Department of Economics.

7. Enrico Miccadei, Professor of Physical Geography and Geomorphology, University G. D’Annunzio, Chieti-Pescara

8. Nicola Scafetta, Professor of Atmospheric Physics and Oceanography, University Federico II, Napoli.

[The eight scientists above were joined by an additional 84 signatories to the petition.Their names are included in the linked friends of science article.]