Hurricane—Warming Link Is All Model, No Data

18 Tuesday Oct 2022

Posted by Nuetzel in Climate science, Hurricanes, Uncategorized

Tags

Carbon Forcing Models, carbon Sensitivity, Climate Alarmism, Geophysical Fluid Dynamics Laboratory, Glenn Reynolds, Greenhouse Gases, Hurricane Ian, Hurricane Models, IPCC, Model Calibration, Named Storms, National Hurricane Center, National Oceanic and Atmospheric Administration, Neil L. Frank, NOAA, Paul Driessen, Roger Pielke Jr., Ron DeSantis, Ryan Maue, Satellite Data, Tropical Cyclones

There was deep disappointment among political opponents of Florida Governor Ron DeSantis at their inability to pin blame on him for Hurricane Ian’s destruction. It was a terrible hurricane, but they so wanted it to be “Hurricane Hitler”, as Glenn Reynolds noted with tongue in cheek. That just didn’t work out for them, given DeSantis’ competent performance in marshaling resources for aid and cleanup from the storm. Their last ditch refuge was to condemn DeSantis for dismissing the connection they presume to exist between climate change and hurricane frequency and intensity. That criticism didn’t seem to stick, however, and it shouldn’t.

There is no linkage to climate change in actual data on tropical cyclones. It is a myth. Yes, models of hurricane activity have been constructed that embed assumptions leading to predictions of more hurricanes, and more intense hurricanes, as temperatures rise. But these are models constructed as simplified representations of hurricane development. The following quote from the climate modelers at the Geophysical Fluid Dynamics Laboratory (GFDL) (a division of the National Oceanic and Atmospheric Administration (NOAA)) is straightforward on this point (emphases are mine):

“Through research, GFDL scientists have concluded that it is premature to attribute past changes in hurricane activity to greenhouse warming, although simulated hurricanes tend to be more intense in a warmer climate. Other climate changes related to greenhouse warming, such as increases in vertical wind shear over the Caribbean, lead to fewer yet more intense hurricanes in the GFDL model projections for the late 21st century.

Models typically are said to be “calibrated” to historical data, but no one should take much comfort in that. As a long-time econometric modeler myself, I can say without reservation that such assurances are flimsy, especially with respect to “toy models” containing parameters that aren’t directly observable in the available data. In such a context, a modeler can take advantage of tremendous latitude in choosing parameters to include, sensitivities to assume for unknowns or unmeasured relationships, and historical samples for use in “calibration”. Sad to say, modelers can make these models do just about anything they want. The cautious approach to claims about model implications is a credit to GFDL.

Before I get to the evidence on hurricanes, it’s worth remembering that the entire edifice of climate alarmism relies not just on the temperature record, but on models based on other assumptions about the sensitivity of temperatures to CO2 concentration. The models relied upon to generate catastrophic warming assume very high sensitivity, and those models have a very poor track record of prediction. Estimates of sensitivity are highly uncertain, and this article cites research indicating that the IPCC’s assumptions about sensitivity are about 50% too high. And this article reviews recent findings that carbon sensitivity is even lower, about one-third of what many climate models assume. In addition, this research finds that sensitivities are nearly impossible to estimate from historical data with any precision because the record is plagued by different sources and types of atmospheric forcings, accompanying aerosol effects on climate, and differing half-lives of various greenhouse gases. If sensitivities are as low as discussed at the links above, it means that predictions of warming have been grossly exaggerated.

The evidence that hurricanes have become more frequent or severe, or that they now intensify more rapidly, is basically nonexistent. Ryan Maue and Roger Pielke Jr. of the University of Colorado have both researched hurricanes extensively for many years. They described their compilation of data on land-falling hurricanes in this Forbes piece in 2020. They point out that hurricane activity in older data is much more likely to be missing and undercounted, especially storms that never make landfall. That’s one of the reasons for the focus on landfalling hurricanes to begin with. With the advent of satellite data, storms are highly unlikely to be missed, but even landfalls have sometimes gone unreported historically. The farther back one goes, the less is known about the extent of hurricane activity, but Pielke and Maue feel that post-1970 data is fairly comprehensive.

The chart at the top of this post is a summery of the data that Pielke and Maue have compiled. There are no obvious trends in terms of the number of storms or their strength. The 1970s were quiet while the 90s were more turbulent. The absence of trends also characterizes NOAA’s data on U.S. landfalling hurricanes since 1851, as noted by Pail Driessen. Here is Driessen on Florida hurricane history:

“Using pressure, Ian was not the fourth-strongest hurricane in Florida history but the tenth. The strongest hurricane in U.S. history moved through the Florida Keys in 1935. Among other Florida hurricanes stronger than Ian was another Florida Keys storm in 1919. This was followed by the hurricanes in 1926 in Miami, the Palm Beach/Lake Okeechobee storm in 1928, the Keys in 1948, and Donna in 1960. We do not know how strong the hurricane in 1873 was, but it destroyed Punta Rassa with a 14-foot storm surge. Punta Rassa is located at the mouth of the river leading up to Ft. Myers, where Ian made landfall.”

Neil L. Frank, veteran meteorologist and former head of the National Hurricane Center, bemoans the changed conventions for assigning names to storms in the satellite era. A typical clash of warm and cold air will often produce thunderstorms and wind, but few of these types of systems were assigned names under older conventions. They are not typical of systems that usually produce tropical cyclones, although they can. Many of those kinds of storms are named today. Right or wrong, that gives the false impression of a trend in the number of named storms. Not only is it easier to identify storms today, given the advent of satellite data, but storms are assigned names more readily, even if they don’t strictly meet the definition of a tropical cyclone. It’s a wonder that certain policy advocates get away with saying the outcome of all this is a legitimate trend!

As Frank insists, there is no evidence of a trend toward more frequent and powerful hurricanes during the last several decades, and there is no evidence of rapid intensification. More importantly, there is no evidence that climate change is leading to more hurricane activity. It’s also worth noting that today we suffer far fewer casualties from hurricanes owing to much earlier warnings, better precautions, and better construction.

The EPA’s Trip To the Constitutional Woodshed

07 Thursday Jul 2022

Posted by Nuetzel in Administrative State, Constitution, Supreme Court, Uncategorized

≈ 1 Comment

Tags

Administrative Law, Administrative Procedures Act, Administrative State, Affordable Care Act, Charles Lipson, Chevron Deference, Clarence Carson, Clean Air Act, Climate Alarmism, Constitutional Law, Environmental Protection Agency, EPA, Francis Menton, Franklin D. Roosevelt, FTC, Gabriel Kolko, Great Society, Humphrey’s Executor, ICC, Jarkesy v. SEC, Jonathan Tobin, Kevin O. Leske, Lyndon B. Johnson, Major Questiins Doctrine, National Labor Relations Board, Neil Gorsuch, New Deal, Philip Hamburger, rent seeking, SEC, Sheldon Richman, Supreme Court, The Manhattan Contrarian, West Virginia v. EPA, Woodrow Wilson

The Supreme Court’s regular docket is done for the year, but one of last week’s rulings is of great interest to those concerned about the constitutional threat posed by the administrative state. In West Virginia v. EPA, the Court held that the Clean Air Act of 1970 does not authorize the EPA to regulate carbon emissions in power generation. Well, that’s getting to be a very old statute and no one thought much about carbon dioxide emissions when it became law, so of course it doesn’t! However, this decision is crucial as a check on the ever-growing, extra-legal power of the administrative bureaucracy. I say “extra-legal” because regulatory agencies are increasingly taking it upon themselves to write rules that reach well beyond their legislative mandates. Only the legislature can make law under our system of government, or at least law that settles “major questions”, a doctrine that the Court has applied in this case.

Consequential Side Issues

While many critics of the West Virginia decision might find this hard to believe, it has nothing to do with the Court’s views about the prospects for climate change. That is not the Court’s job and it knows it, or at least most of the justices know it. Even if climate change poses a real threat of global catastrophe, and it does not, that is not the Court’s job. Its primary function is to preserve constitutional law, and that is what this decision is about. (For more on the folly of climate alarmism, see here, here, and here.)

Apart from its constitutional implications, growth in the number of regulatory rules and their complexity also imposes massive costs on the economy, robbing the private sector of productive opportunities, often with little or no demonstrable public benefit. The unbridled promulgation of rules does, however, benefit special interests. That includes bureaucrats, litigators, and private parties who derive side benefits from regulation, such as protection of monopoly status, competitive advantages, and expanded professional opportunities. Leveraging government and political privilege for private benefit is rent seeking at its very heart, and it’s also at the very heart of fascistic corporatism.

A Little History

Regulation has been a channel for rent seeking going back to the earliest days of the Republic and even before. But a Great Leap Forward in federal regulatory intervention came in the late 1880s with several Supreme Court decisions involving railroad rates, and then the establishment of the Interstate Commerce Commission. The railroads practically begged to be regulated. At the last link, Sheldon Richmsn quotes historian Gabriel Kolko:

“The first regulatory effort, the Interstate Commerce Commission, had been cooperative and fruitful; indeed, the railroads themselves had been the leading advocates of extended federal regulation after 1887.”

The railroads wanted stability, of course, and less competition, and that’s what they got, though in the end they didn’t do themselves any favors. Here’s historian Clarence Carson on the ultimate result:

“Since the railroads could not effectively compete in so many ways, such opportunity for improving their situation as existed would usually be to combine roads covering the same general area so as to maintain some control over rates and get as much of the profitable business as possible within an area. This is what railroad financiers tended to do. The result, as far as the public was concerned, was a nonintegrated rail system, reduced competition, poorer service, and higher rates.”

Later, Woodrow Wilson and Franklin D. Roosevelt had strong roles in advancing the regulatory state. Wilson was smitten with the scientism inherent in centralized decision making and administrative expertise. He was also loath to concede his vision of administrative planning to democratic ideals. Justice Neil Gorsuch, in his concurrence on the EPA decision, offers some rather disturbing quotes from Wilson:

“Woodrow Wilson famously argued that ‘popular sovereignty’ ‘embarrasse[d]’ the Nation because it made it harder to achieve ‘executive expertness.’ The Study of Administration, 2 Pol. Sci. Q. 197, 207 (1887) (Administration). In Wilson’s eyes, the mass of the people were ‘selfish, ignorant, timid, stubborn, or foolish.’ Id., at 208. He expressed even greater disdain for particular groups, defending ‘[t]he white men of the South’ for ‘rid[ding] themselves, by fair means or foul, of the intolerable burden of governments sustained by the votes of ignorant [African-Americans].’ 9 W. Wilson, History of the American People 58 (1918). He likewise denounced immigrants ‘from the south of Italy and men of the meaner sort out of Hungary and Poland,’ who possessed ‘neither skill nor energy nor any initiative of quick intelligence.’ 5 id., at 212. To Wilson, our Republic ‘tr[ied] to do too much by vote.’ Administration 214.”

FDR’s New Deal was responsible for a huge expansion in the administrative apparatus, as this partial list of federal agencies created under his leadership indicates. Many of these agencies were subsequently ruled unconstitutional, but quite a few live on today with greatly expanded scope and presumed powers.

The Great Society policies of Lyndon B. Johnson also created new agencies and programs, with additional burdens on the ability of the private economy to function properly. Of course, the complexity of the administrative state has increased many-fold with more recent actions such as the Clean Air Act and the Affordable Care Act.

Major Questions

The agencies, despite any expertise they might have in-house, cannot create major rules and mandates without fairly specific statutory authorization. That is a constitutional imperative. It’s not quite clear, however, what test might distinguish a “major question” requiring enabling legislation from lesser matters. There is certainly some room for interpretation. According to Kevin O. Leske:

“Under the [major questions] doctrine, a court will not defer to an agency’s interpretation of a statutory provision in circumstances where the case involves an issue of deep economic or political significance or where the interpretive question could effectuate an enormous and transformative expansion of the agency’s regulatory authority.”

Unfortunately, this judicial deference to agency rule-making and interpretation led to further erosion of the separation of powers and due process rights. Vague legislation, aggressive special interests and rent seekers, and judicial deference have allowed agencies excessive latitude to interpret and stretch their mandates, to enforce expansive regulatory actions, and to adjudicate disputes with regulated entities in proceedings internal to the agencies themselves.

At issue in EPA v. West Virginia were the agency’s steps to radically transform the energy mix used in power generation, with potentially dramatic, negative impacts on the public. The Court said that won’t fly unless Congress gives the EPA more specific instructions along those lines. Agency expertise, by itself, is not enough to override the legitimate democratic interests of the public in such consequential matters.

But what about executive actions of the sort increasingly taken by presidents over the years? Why are those legal? Article Two of the Constitution grants discretion to the president for enforcement of laws and managing the executive branch. Furthermore, pieces of legislation can specifically grant discretionary power to the executive branch in particular areas. Nevertheless, it might be possible for even executive orders issued by the president to “go too far” in interpreting congressional intent. That is within the purview of courts in case of legal challenges.

Unaccountable Agency Power

So called “administrative expertise” was given some degree of deference by the Supreme Court as early as the 1930s. In 1947, the Court decided the application of such expertise should often take precedence over pre-established rules. There was also a recognition that legislators often lacked the expertise to formulate certain regulatory guidelines. The expanding scope and complexity of regulations gave rise to increasing legal disputes, however. This strained the judicial system for at least two reasons: the sheer limits of its capacity and the lack of technical expertise needed to settle many disputes. This ultimately led to the adjudication of many disputes within the agencies themselves. Agency tribunals of subject matter experts were formed to meet these growing demands. This was said to facilitate “cheap justice”, not to mention more rapid decisions. The passage of the Administrative Procedures Act in 1947 was a recognition that administrative law was necessary and required certain standards, though they differ from normal judicial standards, such as rules of evidence. This left very little to brake aggressive and extra-legal rule-making and enforcement by the agencies.

Another disturbing aspect of the growth in administrative power has been the advent of agencies said to be “independent” from the other branches of government, as if to intimate their existence as a fourth branch. As Francis Menton (the Manhattan Contrarian) says, agencies:

“… can create rules for your conduct free from the Congress, and … can prosecute you free from the President. In 1935, in a case called Humphrey’s Executor, the Supreme Court upheld the part of the FTC Act that made the Commissioners immune from discharge by the President other than in very limited circumstances. Humphrey’s Executor has not been overruled to this day.

The FTC was only the beginning of an explosion of creation of such ‘independent’ agencies and otherwise un-separated powers in the federal government. The Federal Reserve was created about the same time (actually 1913), and things really took off during Roosevelt’s New Deal, with agencies like the FCC, SEC, and NLRB.”

Later, the Supreme Court adopted a two-part test to determine whether courts may defer to administrative expertise in interpreting legislative intent, rather than substituting their own judgement or insisting on a clearer legislative mandate. This was the principle of so-called Chevron deference, named for the case Chevron v. Natural Resources Defense Council, in which the Court ruled for the EPA’s definition of a “stationary source” of pollution as “plantwide”. The test for Chevron deference was whether an agency’s rule was a “reasonable” statutory interpretation and whether Congress had not directly addressed the point in question.

Rolling It Back

Philip Hamburger, in his book “Is Administrative Law Unlawful?”, addressed the struggle between administrative power and “regular law” back to the days of “royal prerogative”. The advent of constitutional law was designed to prevent anything resembling the latter.

“… administrative law has returned American government and society to precisely the sort of consolidated or absolute power that the US Constitution―and constitutions in general―were designed to prevent.”

But now we have some very promising developments. Again, in the West Virginia case, the EPA’s authority to regulate carbon emissions in power generation has been denied by the Court, pending any future legislation that would specifically enable that authority. There was no mention of Chevron in this decision whatsoever! That’s a big win for constitutional principle. In another recent case before the Fifth Circuit Court in New Orleans, Jarkesy v. SEC, an administrative law judge (ALJ) at the SEC had assessed damages and fines against Jarkesy, but he challenged the SEC in court, as Menton describes:

“Jarkesy claimed that he was deprived of his Seventh Amendment right to have his case decided by a jury, and also that the SEC had unconstitutionally exercised legislative powers when deciding to try his case before an ALJ without having been given any guiding principles by Congress on how to make that decision. The Fifth Circuit ruled for Jarkesy on both points. This decision has the potential to force some significant changes on how the SEC does business. However, Mr. Jarkesy still does have to continue to run a gantlet that will likely include a request by the government for en banc review by the Fifth Circuit, and then a request for review by the Supreme Court.”

Conclusion

Here is a nice summary of the constitutional issues from an earlier post by Menton:

“… (1) the combining of powers into agencies that would enact, and also enforce, and also adjudicate regulations (directly contrary to the Constitution’s separation of powers into three branches of government); (2) agencies enacting regulations with the force of law on their own say so (contrary to the Constitution’s requirement that all laws be passed by both houses of Congress and presented to the President for signature); and (3) many agencies claiming to be “independent” of the President (contrary to the Constitution’s vesting all ‘ executive power’ in the President).

This is echoed by Jonathan Tobin, who says:

“Government by fiat of intellectuals or scientific experts may or may not be good policy. But it is alien to the U.S. Constitution, and it has nothing to do with democracy.”

One other critical point made by Charles Lipson is that the Court’s West Virginia decision, while sending an unmistakeable message to federal agencies, should also raise awareness in Congress that it is not enough to legislate vague statutes and rely on bureaucrats to make all the decisions about implementation. Instead, “major questions” must be dealt with legislatively and with full accountability to voters. Congress must address these issues, if not up-front, then whenever they arise as disputes in the courts or otherwise. Certainly, the West Virginia decision should make individuals or entities subject to regulatory action less likely to allow major questions to be settled by ALJ rulings within the agencies themselves. The Supreme Court has expressed a willingness for such cases to be reviewed in normal courts of law. That is a very positive development for liberty.

Climate Alarmism and Junk Science

02 Thursday Dec 2021

Posted by Nuetzel in Climate, Research Bias, Uncategorized

≈ 4 Comments

Tags

Carbon Forcing Models, Climate Alarmism, Green Subsidies, Intergovernmental Panel on Climate Change, IPCC, Kevin Trenberth, Model Bias, Model Ensembles, National Center for Atmospheric Research, Norman Rogers, Redistribution, rent seeking

The weak methodology and accuracy of climate models is the subject of an entertaining Norman Rogers post. I want to share just a few passages along with a couple of qualifiers.

Rogers quotes Kevin Trenberth, former Head of Climate Analysis at the National Center for Atmospheric Research, with apparent approval. Oddly, Rogers does not explain that Trenberth is a strong proponent of the carbon-forcing models used by the UN’s Intergovernmental Panel on Climate Change (IPCC). He should have made that clear, but Trenberth actually did say the following:

“‘[None of the] models correspond even remotely to the current observed climate [of the Earth].’“

I’ll explain the context of this comment below, but it constitutes a telling admission of the poor foundations on which climate alarmism rests. The various models used by the IPCCc are all a little different and they are calibrated differently. I’ve noted elsewhere that their projections are consistently biased toward severe over-predictions of temperature trends. Rogers goes on from there:

“The models can’t properly model the Earth’s climate, but we are supposed to believe that, if carbon dioxide has a certain effect on the imaginary Earths of the many models it will have the same effect on the real earth.”

But how on earth can a modeler accept the poor track record of these models? It’s not as if the bias is difficult to detect! On this question, Rogers says:

“The climate models are an exemplary representation of confirmation bias, the psychological tendency to suspend one’s critical facilities in favor of welcoming what one expects or desires. Climate scientists can manipulate numerous adjustable parameters in the models that can be changed to tune a model to give a ‘good’ result.“

And why are calamitous projections desirable from the perspective of climate modelers? Follow the money and the status rewards of reinforcing the groupthink:

“Once money and status started flowing into climate science because of the disaster its denizens were predicting, there was no going back. Imagine that a climate scientist discovers gigantic flaws in the models and the associated science. Do not imagine that his discovery would be treated respectfully and evaluated on its merits. That would open the door to reversing everything that has been so wonderful for climate scientists. Who would continue to throw billions of dollars a year at climate scientists if there were no disasters to be prevented? “

Indeed, it has been a gravy train. Today, it is reinforced by green-preening politicians, the many billions of dollars committed by investors seeking a continuing flow of public subsidies for renewables, tempting opportunities for international redistribution (and graft), and a mainstream media addicted to peddling scare stories. The parties involved all rely on, and profit by, alarmist research findings.

Rogers’ use of the Trenberth quote above might suggest that Trenberth is a critic of the climate models used by the IPCC. However, the statement was in-line with Trenberth’s long-standing insistence that the IPCC models are exclusively for constructing “what-if” scenarios, not actual forecasting. Perhaps his meaning also reflected his admission that climate models are “low resolution” relative to weather forecasting models. Or maybe he was referencing longer-term outcomes that are scenario-dependent. Nevertheless, the quote is revealing to the extent that one would hope these models are well-calibrated to initial conditions. That is seldom the case, however.

As a modeler, I must comment on a point made by Rogers about the use of ensembles of models. That essentially means averaging the predictions of multiple models that differ in structure. Rogers denigrates the approach, and while it is agnostic with respect to theories of the underlying process generating the data, it certainly has its uses in forecasting. Averaging the predictions of two different models with statistically independent and unbiased predictions will generally produce more accurate forecasts than the individual models. Rogers may or may not be aware of this, but he has my sympathies in this case because the IPCC is averaging across a large number of models that are clearly biased in the same direction! Rogers adds this interesting tidbit on the IPCC’s use of model ensembles:

“There is a political reason for using ensembles. In order to receive the benefits flowing from predicting a climate catastrophe, climate science must present a unified front. Dissenters have to be canceled and suppressed. If the IPCC were to select the best model, dozens of other modeling groups would be left out. They would, no doubt, form a dissenting group questioning the authority of those that gave the crown to one particular model.”

Rogers discusses one more aspect of the underpinnings of climate models, one that I’ve covered several times on this blog. That is the extent to which historical climate data is either completely lacking, plagued by discontinuities or coverage, or distorted by imperfections in measurement. The data used to calibrate climate models has been manipulated, adjusted, infilled, and estimated over lengthy periods by various parties to produce “official” and unofficial temperature series. While these efforts might seem valiant as exercises in understanding the past, they are fraught with uncertainty. Rogers provides a link to the realclimatescience blog, which details many of the data shortcomings as well as shenanigans perpetrated by researchers and agencies who have massaged, imputed, or outright created these historical data sets out of whole cloth. Rogers aptly notes:

“The purported climate catastrophe ahead is 100% junk science. If the unlikely climate catastrophe actually happens, it will be coincidental that it was predicted by climate scientists. Most of the supporting evidence is fabricated.”

Doomsayers Batting Zero, Draft Kids To Cause

22 Sunday Sep 2019

Posted by Nuetzel in Environmental Fascism, Global Warming

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Tags

Al Gore, Arthur Chrenkoff, Capitalism, Carbon Forcings, Chicken Little, Child Advocacy, Climate Alarmism, Climate Deaths, David Viner, Goose Eggs, Greta Thunberg, Michael Oppenheimer, Model Bias, Over-Prediction, Paul Erlich, Prince Charles, Scott Adams, Seeing CO2, United Nations

Empiricists, take note: The kids were out in the streets on Friday, skipping school to warn us of a climate doomsday fast approaching. Like Greta Thunberg, one of several teenage girls billed as modern-day Cassandras, they just know it. But wait, I think I heard the same thing many years ago… doomsday is nigh! In fact, I’ve heard it over and over through my entire adulthood. And here’s the empirical regularity: “Goose Eggs: No Climate Doomsday Warning Has Come True“. Ever. From the link:

“Some examples:

- 1967 — Stanford … expert Paul Erlich predicted “time of famines” in 1975.
- 1971 — A top NASA expert predicted an “ice age” by 2021.
- 1988 — It was predicted that the Maldives would be under water by last year.
- 2008 — Gore said the Arctic would be free of ice by 2013.
- 2009 — [Prince] Charles said there was just 96 months left to save the world.”

Here are a few other warnings that haven’t panned out:

“Within a few years ‘children just aren’t going to know what snow is.’ Snowfall will be ‘a very rare and exciting event.’” — Dr. David Viner, senior research scientist at the climatic research unit (CRU) of the University of East Anglia [March 2000]”

“[By] 1995, the greenhouse effect would be desolating the heartlands of North America and Eurasia with horrific drought, causing crop failures and food riots…[By 1996] The Platte River of Nebraska would be dry, while a continent-wide black blizzard of prairie topsoil will stop traffic on interstates, strip paint from houses and shut down computers. — Michael Oppenheimer in 1990″

There have been many others (also see here and here). Oh, but you just wait, they say. This time it’s different and it won’t be long!. You know, people just love to worry. Even so, what kind of daft world do we inhabit with children and adults completely freaked out about “problems” that don’t approximate reality.

Predictions of a more clinical variety, such as upward temperature trends, have been way off on a consistent basis: much too high, that is. But here’s the key: all of the other calamitous developments said to be in our future are predicated on those temperature forecasts. The warnings are not based on data per se, but on on crappy climate models (and see here), which are simplifications of reality, loosely calibrated to capture a relatively short period of historical records. And the models are crappy because they often rely on one input, CO2 forcings. The modelers have difficulty addressing the empirical sensitivity of temperature to carbon, the net effects of radiative forcing, clouds, and ocean circulation. In many prominent cases they don’t even try. Hey look, we’re all gonna die!

A striking misconception one hears repeatedly is that we experience many more hot days, and they are hotter, hot days than in the past. Sure, extremely hot days are bad, but not as bad as extremely cold days, and probably worse than warm nights. The truth is, however, that nearly all of the warming experienced over the past few decades has been in nighttime lows, not daytime highs. More “seasoned” climate alarmists don’t seem to have any memory of the hot days of their youth, and the kids… well, they just fell off the turnip truck, so they have no idea.

One of the great perversions of climate alarmism is the notion that the private enterprise system must be heavily regulated or even abolished in order to put an end to global warming. Never mind that governments are directly responsible for a major share of environmental degradation. And as private economies flourish, the environmental efficiency of production actually improves. In fact, if one were to stipulate that climate change is a problem, as I will for just this one sentence, vibrant capitalism offers the best path to environmental solutions. There are several basic reasons. One is that economic growth and higher income levels give consumers the wherewithal to demand and pay for costlier “green” products. More fundamentally, economic growth facilitates development and investment in cleaner technologies by business and government.

Miss Thunberg doesn’t understand any of this, of course, but she’s a pretty good little scold:

“This is all wrong. I shouldn’t be up here. I should be back in school on the other side of the ocean, yet you come to us young people for hope. How dare you.”

Here’s Arthur Chrenkoff’s take on poor Thunberg and her message:

“[She] should be going to Beijing or Bangalore and staging her protests there instead of, or at least in addition to, Sweden or New York. She should be hounding President Xi and Prime Minister Modi about their shameful emissions. She should be leading throngs of Asian kids out of schools for her Friday student strikes. She should be castigating the industries and the consumers of the developing world for destroying the planet and killing humanity in the process. She should be doing all this if she were serious about the global nature of the problem.”

I especially like this quote from Scott Adams on the “child advocate” phenomenon we’re witnessing:

“Adults sometimes like to use children to carry their messages because it makes it hard for the other side to criticize them without seeming like monsters. If adults have encouraged you to panic about climate change without telling you what I am telling you here, they do not have your best interests at heart. They are using you.“

Of course, Thunberg is thoroughly propagandized and a useful theatrical tool for the alarmist establishment. She has made all sorts of ridiculous and unquestioned claims before the United Nations and elsewhere (e.g., people are dying from climate change (no); that she can “see” CO2 (okay, her mother said that, but what a hoot!). Don’t think for a second that “we have to listen to the children” is uttered sincerely by any adult climate alarmist. It’s manipulation. I feel sorry for Thunberg not least because she is probably deeply frightened about the climate, but also because she is a tool of a death cult.

You really can’t blame kids for being worried about bogeymen foisted upon them by foolish elders, but you can blame the adults for their own frightened acceptance of chicken-little climate augury. And that’s what the kids are being taught. The schools certainly won’t penalize them for missing classes. In fact, many of their teachers accompanied them to the protests.

The climate scare is part of a larger agenda to dismantle not just capitalism, but a host of innocent individual liberties. Scaring children and making teens into miserable pessimists will groom them as good (if neurotic) environmental soldiers for life. They’ll be fit as compliant subjects of a new, environmental fascist state, never to know the sweet freedom and growth possible without the needless bindings imposed by climate cranks. Children, the protection you’ve been told to demand isn’t necessary or worth it. You’re fighting for goose eggs!

The Broken-Climate Canard

19 Thursday May 2016

Posted by Nuetzel in Global Warming

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Tags

AGW, Al Gore, Anthropomorphic Global Warming, Climate Alarmism, Climate Causality, Climate Change, CO2, Coyote Blog, Draught Severity, Hurricane Katrina, Little Ice Age, Measurement Technology Bias, Publication Bias, Tornadic Activity, Warren Meyer, Weather or Climate Change

MovieDisaster

In the imagination of the climate alarmist, almost everything portends an approaching catastrophe. A hurricane? Tornado? Draught? Warm spell? Cold spell? Blizzard? Bad harvest? To their way of thinking, these are all signs that CO2 is damaging the climate. Obviously, these are weather events that imply nothing in the absence of corroborating evidence, though you wouldn’t know it from listening to the precaution pols. Warren Meyer at Coyote Blog has posted another in his series of essays on this topic, this time called “Are We Already Seeing Climate Change?” He provides links to the earlier installments — all interesting. In this installment, he covers five topics under the heading “Manufacturing A Sense that the Climate Is Broken”, which I think would have made a better title for his post. I’ll try to summarize the five points briefly, but do read the whole thing:

Publication Bias: This quote speaks for itself: “Every single tail-of-the-distribution weather event from around the world is breathlessly reported, leaving the impression among viewers that more such events are occurring, even when there is in fact no such trend. Further, since weather events can drive media ratings, there is an incentive to make them seem scarier.”

Claiming a Trend From One Data Point: This is the kind of error to which I alluded in the first paragraph. Think of Al Gore’s reaction to Hurricane Katrina. The charts offered by Meyer in this section are very nice. There is no upward trend in any of the following: hurricane energy; severe tornadic activity; the incidence of draughts or draught severity; heat waves; extremely hot days; and there is no abatement in the upward trend in crop yields. In fact, there is no trend in high temperature records in the U.S. The upward trend in average surface temperatures in the U.S. is entirely due to warmer nighttime temperatures.

Measurement Technology Bias: We now have the technology to measure various aspects of the climate from space. We can track polar ice extent with much more precision. Doppler radar technology and weather chasers have helped to identify more small tornados than we’d have known of 50 years ago. But when events seem noteworthy to alarmists, they draw extreme conclusions. To their great chagrin, these phenomena are often products of our enhanced ability to measure things.

What Is Normal?: This is related to measurement bias. Our detailed records on surface temperatures go back about 150 years, which is an extremely short slice of history. Temperature proxies from earlier eras, such as ice cores and fossilized tree rings, tell us that the recent past is not all that unusual. Moreover, we also know that glacier melting and sea level increases have been happening for much longer than the buildup of CO2. Those trends began near the end of the “Little Age Age”, around 1800. And there is evidence that these types of developments have happened before. Alarmists, however, assume that what we’ve witnessed in the recent past is unprecedented.

Collapsing Causality in a Complex System To a Single Variable: “With all the vast complexity of the climate, are we really to believe that every unusual weather event is caused by a 0.013 percentage point change (270 ppm to 400 ppm) in the concentration of one atmospheric gas?” Not likely! Here Meyer helps put the recent temperature trends in perspective: they are tiny relative to their annual variation, which occurs both across seasons and within days.

The public seems to regard the co-called climate catastrophe with more skepticism today than perhaps ten years ago. Not only do the facts contradict the dire predictions of carbon-forcing climate models and alarmist scare stories, but people also recognize that the costs of attempting to avoid a global warming trend are massive and, well, probably not worth it. Moreover, they rightly suspect unworthy political motives in the alarmist community. If some carbon-induced warming is an eventuality, and that’s an “if”, it might well prove to be beneficial for people and the planet. Relax!

Climate Alarmists Warm To Speech Control

02 Monday May 2016

Posted by Nuetzel in Global Warming

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ABC/Walt Disney, AGW, Al Gore, Climate Alarmism, Climate Doomsday, Coyote Blog, David French, ExxonMobile, False Consensus, Galileo, Heliocentrism, Inquisition, IPPC, Josh Gelernter, Judith Curry, Loretta Lynch, Natural Attribution, Rick Moran, Temperature Measurement, Warren Meyer

AGW-cartoon

The reactionaries in the global warming plunderbund are revealing their philosophical bankruptcy, dishonesty, and inner fascism. Science is a continuous process of learning through empirical observation, theory and testing. Refutation is as important to the process as original research and replication. Experimental results can be confirmed, but theory can never be established as absolute fact. The term “settled science” is very nearly an oxymoron, yet we constantly hear that climate science is “settled”. Nothing could be further from the truth.

We are asked by the warmists to accept sweeping conclusions on the basis of an extremely short historical record, one that is clouded by sharp disputes over measurement issues. The long-term record based on temperature proxies shows that recent trends are well within the range of natural variability. We are asked to accept conclusions based largely on models that have proven to be extremely inaccurate and that fail to account for important climate influences such as solar variation and oceanic cycles. And with essentially no historical justification, we are asked to accept assumptions about what global temperatures “should be”, and that we should make drastic sacrifices in a quixotic effort to make temperatures stay put. To do so, we are asked to divert resources on a massive scale to mitigate a risk that is speculative at best. An alternative view is that mankind should make sacrifices in order to adapt to change when it occurs, rather than taking the arrogant view that we can, with sufficient coercion and manipulation of private decisions, dominate natural forces to assure climate stability.

Warren Meyer at Coyote Blog has an excellent series of posts on climate change. The most recent of those posts is on natural attribution of climate change. It includes links to earlier parts of his series. Meyer compares today’s alarmists to a hypothetical observer predicting future temperatures in the year 1600, roughly the minimum of the “mini ice-age”. Of course, that observer would have said it would get colder based on his experience, but that would have been wrong. Today’s alarmists rest their case on a 20-year uptrend between 1978 and 1998, tying it to man-made carbon dioxide emissions. In fact, a longer-term view shows that surface temperatures had increased in similar spurts before carbon emissions were a factor of any kind.

Scoundrels tend to twist facts when the facts don’t support their view. Rick Moran reports on an academic paper concluding that it’s acceptable to lie about the threat posed by climate change. It’s not enough to present research and the full range of uncertainty surrounding forecasts, which is very wide. No, the reporting must be wrapped in a sort of Grimm’s fairy tale in order to teach the public a lesson, unschooled children that they are. Such is the manipulative nature of the warmist community.

And the dishonesty is extensive. Remember the claim that 97% of climate scientists accept the proposition of man-made global warming? It was debunked in short order, but the media seemingly can’t get enough of a disaster scenario, so the claim lives on. Famed climatologist Judith Curry has a number of posts on her blog explaining the misleading details of this bit of disinformation. Among the problems of methodology and reporting of this “survey” result is that it was not based on an actual survey of scientists. Instead, it rated abstracts of publications as to their consistency with particular views of the anthropomorphic global warming (AGW) proposition. Not only does this method double-count the views of individual scientists; the authors were highly selective about which scientists and how many of their publications were counted. Even more interestingly, the criteria were so loose that abstracts written by certain scientists known to be skeptical of AGW were counted within the 97%! In one of Curry’s posts, entitled “The Conceits of Consensus“, she discusses the weaknesses and refutations of the claim of a strong consensus, including the participation of non-scientist evaluators of research abstracts in the sample:

“Bottom line: inflating the numbers of ‘climate scientists’ in such surveys attempts to hide that there is a serious scientific debate about the detection and attribution of recent warming, and that scientists who are skeptical of the IPCC consensus conclusion are disproportionately expert in the area of climate change detection and attribution.“

Other studies have found that a majority of surveyed meteorologists (see here and here), geoscientists and engineers are skeptical of AGW. But again, this information is essentially ignored by the media and self-interested politicos because it does not support the crisis narrative that dictates coercive action by government.

Apparently, propaganda in support of the increasingly dubious warmist position must be reinforced by more drastic measures. Prominent leftists in government are asking whether disputing climate change is punishable under the law. You read that right! Two state attorneys general have threatened to prosecute ExxonMobil for allegedly misleading investors and the public about climate change. Senator Sheldon Whitehouse (D-RI) has proposed using RICO organized crime law to go after certain energy companies for climate change “denial”. Loretta Lynch, the U.S. Attorney General, has asked the FBI to look into it. To hell with freedom of speech. To hell with the spirit of free scientific inquiry. Your authoritarian masters insist that you must fall into line with their climate change agenda or else!

Josh Gelernter opens his recent discussion of this tyrannical gambit this way:

“Four hundred years ago this week, the Inquisition met in Rome to discuss Galileo’s support for the Copernican model of the cosmos, which placed the Sun at the center of the solar system. After five days of deliberation, a commission of inquisitors ruled that heliocentrism was ‘foolish and absurd in philosophy, and formally heretical since it explicitly contradicts in many places the sense of the Holy Scripture.’ Not a good moment for the Church. Two days later, Galileo was summoned to the Vatican and ordered ‘to abstain completely from teaching or defending this doctrine and opinion or from discussing it . . . to abandon it completely . . . and henceforth not to hold, teach, or defend it in any way whatever, either orally or in writing.’“

To underscore the hypocrisy of these threats of prosecution, David French observes that there are many other instances in which the public has been misled while the presumed climate mavens profited from the hysteria. Could these opportunistic ploys also be subject to prosecution?:

Al Gore insisted ten years ago that by now we’d suffer a “climate doomsday” if we failed to take the measures he advocated;
Perhaps ABC/Walt Disney has profited from its breathless warnings that “in 2015 milk would cost almost $13 a gallon, gas would be more than $9 a gallon, ‘flames [would] cover hundreds of square miles,’ one billion people would be malnourished, and Manhattan would be flooding — all because of climate change.“
The Chairman of the United Nations Intergovernmental Panel on Climate Change (IPCC) said, “If there’s no action before 2012, that’s too late….” And as French says: “The IPCC has received tens of millions of dollars while hyping the threat of global warming.“

French’s suggestions are not entirely tongue-in-cheek. These suggestions are no more outlandish than threats to prosecute anyone else over a legitimate dispute in scientific debate.

The AGW community suffers from a weak understanding of the philosophy of science, a dishonest presentation of the facts, and a tyrannical streak that should can only be tamed by stripping them of power. First, however, the voting public must wise up to the danger to our economic well being and our freedom posed by these fascist activists.

Would You Tax Coastal Development?

14 Monday Dec 2015

Posted by Nuetzel in Central Planning, Global Warming

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Carbon forcing, central planning, Climate Alarmism, Climate Change, Coastal development, Coastal tax, Federal Flood Insurance, FEMA, Glacier Melts, Glenn Reynolds, Pigouvian subsidies, Pigouvian Taxes, Robin Hanson, Sea Ice Extent, Strait of Gibraltar, Subsidies, Taxing development

If sea levels are truly rising due to climate change, then public policy should stop encouraging new development in coastal areas. Stipulating that this threat is real for the moment, serious and damaging encroachment of the seas might be 50 years away or more. By that time, many of today’s coastal buildings will be gone, or at least candidates for replacement, under realistic assumptions about the average lives of structures. A relatively low-cost approach to the threat of rising seas would be to stop building along the most vulnerable coasts right now and move new development inland. Yet no one wants to do that, least of all coastal property owners. But there is little discussion of this alternative even among the true believers of a coming global warming apocalypse. Why not?

This and related questions have been asked recently by several writers, including Glenn Reynolds and economist Robin Hanson. There are alternatives to discouraging new construction along coasts. Other expensive abatement projects can be pursued, now and later, such as sea walls or even adding land mass excavated from the sea floor or inland. In fact, the prospect of damming the Strait of Gibraltar to protect Mediterranean coastlines has been discussed. The expense of such an unprecedented public works project is what prompted Hanson’s post. To the extent that such remedial projects are not funded privately, they represent social costs arising from coastal development.

The federal government still subsidizes flood insurance on many coastal properties, though efforts to phase-out this FEMA program have been underway for a few years. However, governments seem only too willing to undertake the investment in public infrastructure and ongoing maintenance made necessary by new coastal development. And like other development projects, tax abatements and other subsidies are still granted for coastal development. Why do these policies escape notice from coastal green elites? Public outlays with private beneficiaries along threatened coasts are an immediate drain on resources, relieving private developers and property buyers of shoreline risk.

Reynolds (perhaps tongue-in-cheek) and Hanson suggest that new development should be taxed in coastal areas. That, and ending subsidies for development along coasts, is an economically and ecologically defensible alternative to the public expense of ubiquitous sea walls. However, a coastal tax might not be in the immediate interests of elites who claim that mankind faces an insurmountable global warming problem. Better to put off these sorts of remedial measures, especially while you can tax and regulate fossil fuels, and maybe live on the coast!

The position of the warmist community is that carbon emitters must cease and desist, in the hope that the seas will stop rising. They are willing to destroy entire industries (fossil fuels) in pursuit of their goals, but are unlikely to achieve them without inflicting drastic economic harm. If greens are so amenable to central control of economic activity and individual behavior (so long as they are at the controls), it would be prudent to take precautions now that will help to minimize the damage later. Discouraging coastal development with taxes and denial of subsidies is the sort of classic intervention that any Pigouvian planner should love. There is even evidence that sea levels have been much higher at times in the past. An earnest central planner might say that coastal development should always be discouraged to mitigate the risk of destruction.

I am skeptical of alarmist claims, including those related to rising sea levels. In fact, the connection between carbon emissions, global temperatures and sea levels is not well established, and whether sea levels are rising due to human activity is a matter of some dispute. Furthermore, global sea ice extent is not declining dramatically, if at all, and the storied glacier melts have been greatly exaggerated. Climate activists pursue their agenda despite the gross inaccuracy of past carbon-forcing forecasts, the gaping uncertainty surrounding model predictions going forward, and the crushing expense of the measures they advocate. The expense, however, is not one that activists expect to compromise their own standard of living. They either assume that it will be borne by others or that their draconian prescriptions will usher in an era of “sustainability”, powered by new, renewable energy sources. Not many of these alarmists would boast that their policies can quickly reverse the sea level rises they’ve told us to fear, but they dare not suggest taxes on coastal development until they see more convincing evidence. At least that much is sensible, if ironic!

Climate Summit Success? Let’s Talk In Five Years

02 Wednesday Dec 2015

Posted by Nuetzel in Global Warming, Human Welfare

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AGW, Benny Peisner, Carbon Emissions, Carbon Verification, Climate Alarmism, Climate and Terrorism, Climate Hysteria, Climate Summit, COP 21, global warming, IPCC, Joel Kotkin, Matt Ridley, Regressive Climate Policy

Misplaced priorities are on full display in Paris for the next ten days at the climate conference known as COP-21 (“Conference of the Parties”). Joel Kotkin makes note of the hysteria in evidence among climate activists fostered by political opportunists, economic illiteracy and fraudulent climate research. Of course, climate alarmism offers handsome rewards for politician-cronyists and rent-seeking corporatists. With that seemingly in mind, President Barack Obama is playing the role of opportunist-in-chief, claiming that climate change is the biggest threat to U.S. security while blithely asserting that the climate is responsible for the growing danger from terrorism. Here is Kotkin on such tenuous claims:

“… this reflects the growing tendency among climate change activists to promote their cause with sometimes questionable assertions. Generally level-headed accounts, such as in the Economist and in harder-edge publications like the Daily Telegraph, have demonstrated that many claims of climate change activists have already been disproven or are somewhat exaggerated.“

“Somewhat exaggerated” is an understatement, given the scandals that have erupted in the climate research community, the miserable predictive record of carbon forcing models, and the questionable practices employed by NASA and NOAA researchers in adjusting surface temperature data (see below for links). When it comes to climate activism, the Orwellian aspect of Groupthink is palpable:

“Rather than address possible shortcomings in their models, climate change activists increasingly tend to discredit critics as dishonest and tools of the oil companies. There is even a move to subject skeptics to criminal prosecution for deceiving the public.“

This is thoroughly contrary to the spirit of scientific inquiry, to say nothing of free speech. As if to parody their questionable approach to an issue of science, climate-change devotees have come out in full force to attack the excellent Matt Ridley, a sure sign that they find his message threatening to the power of their mantra. Ridley and Benny Peiser have an op-ed in the Wall Street Journal this week entitled “Your Complete Guide to the Climate Debate” (should be ungated for now). The authors discuss the weakness of the scientific case for anthropomorphic global warming (AGW); the fact that they use findings of the Intergovernmental Panel on Climate Change (IPCC) to make this critique must be particularly galling to the alarmists. Ridley and Peisner cover the correspondingly flimsy case for draconian environmental policies to deal with the perceived threat of AGW. Also, they emphasize the regressive nature of the demands made by the environmental left, who are either ignorant or unfazed by the following truths:

“… there are a billion people with no grid electricity whose lives could be radically improved—and whose ability to cope with the effects of weather and climate change could be greatly enhanced—with the access to the concentrated power of coal, gas or oil that the rich world enjoys. Aid for such projects has already been constrained by Western institutions in the interest of not putting the climate at risk. So climate policy is hurting the poor.“

Finally, Ridley and Peisner explain the economic incentives that are likely to undermine any meaningful international agreement in Paris. Less developed countries have been asked to reduce their carbon emissions, which they can ill afford, and to agree to a verification framework. Those parties might agree if they view the framework as sufficiently easy to game (and it will be), and if they are compensated handsomely by the developed world. The latter will represent an insurmountable political challenge for the U.S. and other developed countries, who are already attempting to promulgate costly new restrictions on carbon emissions.

“Concerned about the loss of industrial competitiveness, the Obama administration is demanding an international transparency-and-review mechanism that can verify whether voluntary pledges are met by all countries. Developing countries, however, oppose any outside body reviewing their energy and industrial activities and carbon-dioxide emissions on the grounds that such efforts would violate their sovereignty.

… China, India and the ‘Like-Minded Developing Countries’ group are countering Western pressure by demanding a legally binding compensation package of $100 billion a year of dedicated climate funds, as promised by President Obama at the U.N. climate conference in Copenhagen in 2009.

However, developing nations are only too aware that the $100 billion per annum funding pledge is never going to materialize, not least because the U.S. Congress would never agree to such an astronomical wealth transfer. This failure to deliver is inevitable, but it will give developing nations the perfect excuse not to comply with their own national pledges.“

These conflicting positions may mean that the strongest point of accord at the Paris conference will be to meet again down the road.

“Expect an agreement that is sufficiently vague and noncommittal for all countries to sign and claim victory. Such an agreement will also have to camouflage deep and unbridgeable divisions while ensuring that all countries are liberated from legally binding targets a la Kyoto.“

This morning, an apparently sleepy and deluded President Obama spoke at the Paris conference before heading back to the U.S. He insisted again that the agreement he expects to come out of Paris will be a “powerful rebuke” to terrorists. Yeah, that’ll show ’em! Even a feeble agreement will be trumpeted as a great victory by the conference parties; Obama and the Left will attempt to wield it as a political cudgel, a brave accomplishment if it succeeds in any way, and a vehicle for blame if it is blocked by the principled opponents of climate alarmism. The media will play along without considering scientific evidence running contrary to the hysterical global warming narrative. Meanwhile, the frailty of the agreement will represent something of a win for humanity.

Here are some links to previous posts on this topic from Sacred Cow Chips:

Climate Negotiators To Discuss Economic Cannibalism

A Cooked Up Climate Consensus

Fitting Data To Models At NOAA

Carbon Farce Meets Negative Forcings

Subsidized Waste: The Renewable Irony

Manipulating Temperatures, People & Policy

Record Hot Baloney

Alluring Apocalypse Keeps Failing To Materialize

The Stench of Green Desperation

Cut CO2, But What About the Environment?

Live Long and Prosper With Fossil Fuels

Divesting of Human Well-Being

Aside

Harvard Falls For It

21 Monday Apr 2014

Posted by Nuetzel in Uncategorized

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AGW, Climate Alarmism

Here’s a truth: building a “consensus” is seldom real science, it’s politics. For proof that politics is at the center of climate alarmism, look no further than the dishonesty with which the alarmists have conducted their campaign to promote anthropomorphic global warming, the shrill panic they seek to encourage, the demonization of skeptics, the politicization of a wide range of otherwise private decisions, and the attempt to brainwash the public via sensation-seeking media and a gullible educational establishment.

“Perhaps eons hence someone picking through the rocks in what once was Cambridge will find fossils of delicate imprint showing that intelligent life once lived until it was lost in a mass extinction brought on by ‘consensus.'”

Global Yarning

08 Tuesday Apr 2014

Posted by Nuetzel in Uncategorized

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AGW, Climate Alarmism, Energy

Two interesting opinions on aspects of the climate change debate on wsj.com today. The first covers the unmistakable change toward more guarded assertions on the science of climate change in the IPCC’s latest report: Second Climate Thoughts. Less alarmism is good, even if the responsible parts of the discussion were buried in the document after a lengthy summary containing juicy alarmist headlines. At least some honest inquiry has begun to influence the IPCC.

The second wsj piece discusses the bias against traditional energy sources holding sway at U.S. colleges and universities. It laments the failure of those institutions to direct students toward fields having anything to do with fossil fuels, despite the lucrative nature of careers in that area: How Climate Change Conquered the American Campus.