Tag Archives: United Nations

Hyperbolic Scenarios, Crude Climate Models, and Scientism

07 Sunday Nov 2021

Posted by in Climate science, Global Warming

≈ 5 Comments

Tags

, , , , , , , , , , , , , , , , , , , , , , , ,

What we hear regarding the dangers of climate change is based on predictions of future atmospheric carbon concentrations and corresponding predictions of global temperatures. Those predictions are not “data” in the normal, positive sense. They do not represent “the way things are” or “the way things have been”, though one might hope the initial model conditions align with reality. Nor can the predictions be relied upon as “the way things will be”. Climate scientists normally report a range of outcomes produced by models, yet we usually hear only one type of consequence for humanity: catastrophe!

Models Are Not Reality

The kinds of climate models quoted by activists and by the UN’s Intergovernmental Panel on Climate Change (IPCC) have been around for decades. Known as “carbon forcing” models, they are highly simplified representations of the process determining global temperatures. The primary forecast inputs are atmospheric carbon concentrations over time, which again are themselves predictions.

It’s usually asserted that climate model outputs should guide policy, but we must ask: how much confidence can we have in the predictions to allow government to take coercive actions having immediate, negative impacts on human well being? What evidence can be marshaled to show prospective outcomes under proposed policies? And how well do these models fit the actual, historical data? That is, how well do model predictions track our historical experience, given the historical paths of inputs like carbon concentrations?

Faulty Inputs

The IPCC has been defining and updating sets of carbon scenarios since 1990. The scenarios outline the future paths of greenhouse gas emissions (and carbon forcings). They were originally based on economic and demographic modeling before an apparent “decision by committee” to maintain consistency with scenarios issued in the past. Roger Pielke Jr. and Justin Ritchie describe the evolution of this decision process, and they call for change:

“Our research (and that of several colleagues) indicates that the scenarios of greenhouse gas (GHG) emissions through the end of the twenty-first century are grounded in outdated portrayals of the recent past. Because climate models depend on these scenarios to project the future behavior of the climate, the outdated scenarios provide a misleading basis both for developing a scientific evidence base and for informing climate policy discussions. The continuing misuse of scenarios in climate research has become pervasive and consequential—so much so that we view it as one of the most significant failures of scientific integrity in the twenty-first century thus far. We need a course correction.”

One would certainly expect the predicted growth of atmospheric carbon to evolve over time. However, as Pielke and Ritchie note, the IPCC’s baseline carbon scenario today, known as RCP8.5 (“Representative Concentration Pathway”), is remarkably similar to the “business as usual” (BAU) scenario it first issued in 1990:

“The emissions scenarios the climate community is now using as baselines for climate models depend on portrayals of the present that are no longer true. And once the scenarios lost touch with reality, so did the climate, impact, and economic models that depend on them for their projections of the future. Yet these projections are a central part of the scientific basis upon which climate policymakers are now developing, debating, and adopting policies.”

The authors go on to discuss a few characteristics of the BAU scenario that today seem implausible, including:

“… RCP8.5 foresees carbon dioxide emissions growing rapidly to at least the year 2300 when Earth reaches more than 2,000 ppm of atmospheric carbon dioxide concentrations. But again, according to the IEA and other groups, fossil energy emissions have likely plateaued, and it is plausible to achieve net-zero emissions before the end of the century, if not much sooner.”

Pielke and Ritchie demonstrate that the IPCC’s baseline range of carbon emissions by 2045 is centered well above (actually double) the mid-range of scenarios developed by the International Energy Agency (IEA), and there is very little overlap between the two. However, global carbon emissions have been flat over the past decade. Even if we extrapolate the growth in atmospheric CO2 parts per million over the past 20 years, it would rise to less than 600 ppm by 2100, not 1,200 ppm. It’s true that a few countries (China comes to mind) continue to exploit less “carbon efficient” energy resources like coal, but the growth trend in concentrations is likely to continue to taper over time.

It therefore appears that the IPCC’s climate scenarios, which are used broadly as model inputs by the climate research community, are suspect. As one might suspect: garbage in, garbage out. But what about the climate models themselves?

Faulty Models

The model temperature predictions have been grossly in error. They have been and continue to be “too hot”. The chart at the top of this post is typical of the comparisons of model projections and actual temperatures. Before the year 2000, most of the temperature paths projected by the particular model charted above ran higher than actual temperatures. However, the trends subsequently diverged and the gap has become more extreme over the past two decades.

The problem is not merely one of faulty inputs. The models themselves are deeply flawed, as they fail to account adequately for natural forces that strongly influence our climate. It’s been clear for many years that the sun’s radiative energy has a massive impact on temperatures, and it is affected not only by the intensity of the solar cycle but also by cloud cover on Earth. Unfortunately, carbon forcing models do not agree on the role that increased clouds might have in amplifying warming. However, a reduction in cloud cover over the past 20 years, and a corresponding increase in radiative heat, can account for every bit of the warming experienced over that time.

This finding not only offers an alternative explanation for two decades of modest warming, it also strikes at the very heart of the presumed feedback mechanism usually assumed to amplify carbon-induced warming. The overall effect is summarized by the so-called carbon sensitivity, measured as the response of global temperature to a doubling of carbon concentration. The IPCC puts that sensitivity in a range of 1.5C to 4.5C. However, findings published by Nic Lewis and Judith Curry are close to the low end of that range, as are those found by Frank Bosse reported here. The uncertainties surrounding the role of cloud cover and carbon sensitivities reveal that the outputs relied upon by climate alarmists are extreme model simulations, not the kind of reliable intelligence upon which drastic policy measures should be taken.

The constant anxiety issued from the Left on the issue of climate change, and not a little haranguing of the rest of us, is misplaced. The IPCC’s scenarios for the future paths of carbon concentration are outdated and seriously exaggerated, and they represent a breach of scientific protocol. Yet the scenarios are widely used as the basis of policy discussions at both the domestic and international levels. The climate models themselves embed questionable assumptions that create a bias toward calamitous outcomes.

Yet Drastic Action Is Urged

The UN’s 2021 climate conference, or COP26 (“Conference of the Parties …”) is taking place in Glasgow, Scotland this month. Like earlier international climate conferences, the hope is that dire forecasts will prompt broad agreement on goals and commitments, and that signatory countries will translate these into policy at the national level.

Things got off to a bad start when, before COP26 even began, the G20 nations failed to agree on a goal of “net-zero” carbon emissions by 2050. Another bad portent for the conference is that China and India, both big carbon emitters, will not attend, which must be tremendously disappointing to attendees. After all, COP26 has been billed by Prince Charles himself as “the last chance saloon, literally”, for saving the world from catastrophe. He said roughly the same thing before the Paris conference in 2014. And Joe Brandon … er, Biden, blurted some hyperbole of his own:

“Climate change is already ravaging the world. … It’s destroying people’s lives and livelihoods and doing it every single day. … It’s costing our nations trillions of dollars.”

All this is unadulterated hogwash. But it is the stuff upon which a crisis-hungry media feeds. This hucksterism is but one form of climate rent-seeking. Other forms are much more troubling: scary scenarios and model predictions serve the self-interest of regulators, grant-seeking researchers, interventionist politicians, and green investors who suckle at the public teat. It is a nightmare of scientism fed by the arrogance of self-interested social planners. The renewable energy technologies promoted by these investors, politicians, and planners are costly and land-intensive, providing only intermittent output (requiring backup fossil fuel capacity), and they have nasty environmental consequences of their own.

The precautionary principle is no excuse for the extreme policies advocated by alarmists. We already have economically viable “carbon efficient” and even zero-carbon energy alternatives, such as natural gas, modular nuclear power, and expanded opportunities for exploiting geothermal energy. This argues against premature deployment of wasteful renewables. The real crisis is the threat posed by the imposition of draconian green policies to our long-term prosperity, and especially to the world’s poor.

On COVID, NPIs, and “Human” Data Points

24 Tuesday Nov 2020

Posted by in Lockdowns, Pandemic, Public Health

≈ 1 Comment

Tags

, , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

The other day a friend told me “your data points always seem to miss the people points.” He imagines a failure on my part to appreciate the human cost of the coronavirus. Evidently, he feels that I treat data on cases, hospitalizations, and deaths as mere accounting issues, all while emphasizing the negative aspects of government interventions.

This fellow reads my posts very selectively, hampered in part by his own mood affiliation. Indeed, he seems to lack an appreciation for the nuance and zeitgeist of my body of blogging on the topic… my oeuvre! This despite his past comments on the very things he claims I haven’t mentioned. His responses usually rely on anecdotes relayed to him by nurses or doctors he knows. Anecdotes can be important, of course. But I know nurses and doctors too, and they are not of the same mind as his nurses and doctors. Anecdotes! We’re talking about the determination of optimal policy here, and you know what Dr. Fauci says about relying on anecdotes!

Incremental Costs and Benefits

My friend must first understand that my views are based on an economic argument, one emphasizing the benefits and costs of particular actions, including human costs. COVID is dangerous, but primarily to the elderly, and no approach to managing the virus is free. Here are two rather disparate choices:

  1. Mandated minimization of economic and social interactions throughout society over some time interval in the hope of reducing the spread of the virus;
  2. Laissez faire for the general population while minimizing dangers to high-risk individuals, subject to free choice for mentally competent, high-risk individuals.

To be clear, #2 entails all voluntary actions taken by individuals to mitigate risks. Therefore, #1 implies a set of incremental binding restrictions on behavior beyond those voluntary actions. However, I also include in #1 the behavioral effects of scare mongering by public officials, who regularly issue pronouncements having no empirical basis.

The first option above entails so-called non-pharmaceutical interventions (NPIs) by government. These are the elements of so-called lockdowns, such as quarantines and other restrictions on mobility, business and consumer activity, social activities, health care activities, school closures, and mask mandates. NPIs carry costs that are increasing in the severity of constraints they impose on society.

And before I proceed, remember this: tallying all fatal COVID cases is really irrelevant to the policy exercise. Nothing we do, or could have done, would save all those lives. We should compare what lives can be saved from COVID via lockdowns, if any, with the cost of those lockdowns in terms of human life and human misery, including economic costs.

Economic Losses

NPIs involve a loss of economic output that can never be recovered… it is gone forever, and a loss is likely to continue for some time to come. That sounds so very anodyne, despite the tremendous magnitude of the loss involved. But let’s stay with it for just a second. The loss of U.S. output in 2020 due to COVID has been estimated at $2.5 trillion. As Don Boudreaux and Tyler Cowen have noted, what we normally spend on safety and precautionary measures (willingness-to-pay), together with the probabilities of losses, implies that we value our lives at less than $4 million on average. Let’s say the COVID death toll reaches 300,000 by year-end (that’s incremental in this case— but it might be a bit high). That equates to a total loss of $1.2 trillion in life-value if we ignore distinctions in life-years lost. Now ask this: if our $2.5 trillion output loss could have saved every one of those 300,000 lives, would it have been worth it? Not even close, and the truth is that the sacrifice will not have saved even a small fraction of those lives. I grant, however, that the economic losses are partly attributable to voluntary decisions, but goaded to a great extent by the alarmist commentary of public health officials.

The full depth of losses is far worse than the dollars and cents comparison above might sound. Output losses are always matched by (and, in value, are exactly the same as) income losses. That involves lost jobs, lost hours, failed businesses, and destroyed careers. Ah, now we’re getting a bit more “human”, aren’t we! It’s nothing short of callous to discount these costs. Unfortunately, the burden falls disproportionately on low-income workers. Our elites can mostly stay home and do their jobs remotely, and earn handsome incomes. The working poor spend their time in line at food banks.

Yes, government checks can help those with a loss of income compete with elites for the available supply of goods, but of course that doesn’t replace the lost supply of goods! Government aid of this kind is a palliative measure; it doesn’t offset the real losses during a suspension of economic activity.

Decimated Public Health

The strain of the losses has been massive in the U.S. and nearly everywhere in the world. People are struggling financially, making do with less on the table, depleting their savings, and seeking forbearance on debts. The emotional strains are no less real. Anxiety is rampant, drug overdoses have increased, calls to suicide hotlines have exploded, and the permanence of the economic losses may add to suicide rates for some time to come. Dr. Robert Redfield of the CDC says more teenagers will commit suicide this year than will die from COVID (also see here). There’s also been a terrifying escalation in domestic abuse during the pandemic, including domestic homicide. The despair caused by economic losses is all too real and should be viewed as a multiplier on the total cost of severe NPIs.

More on human costs: a health care disaster has befallen locked-down populations, including avoidance of care on account of panic fomented by so-called public health experts, the media, and government. Some of the consequences are listed here. But to name just a few, we have huge numbers of delayed cancer diagnoses, which sharply decrease survival time; mass avoidance of emergency room visits, including undiagnosed heart attacks and strokes; and unacceptable delays in cardiac treatments. Moreover, lockdowns worldwide have severely damaged efforts to deal with scourges like HIV, tuberculosis, and malaria.

The CDC reports that excess mortality among 25-44 year-olds this year was up more than 26%, and the vast bulk of these were non-COVID deaths. A Lancet study indicates that a measles outbreak is likely in 2021 due to skipped vaccinations caused by lockdowns. The WHO estimates that 130,000,000 people are starving worldwide due to lockdowns. That is roughly the population of the U.S. east coast. Again, the callousness with which people willfully ignore these repercussions is stunning, selfish and inhumane, or just stupid.

Excess Deaths

Can we quantify all this? Yes we can, as a matter of fact. I’ve offered estimates in the past, and I already mentioned that excess deaths, COVID and non-COVID, are reported on the CDC’s web site. The Ethical Skeptic (TES) does a good job of summarizing these statistics, though the last full set of estimates was from October 31. Here is the graphic from the TES Twitter feed:

Note particularly the huge number of excess deaths attributable to SAAAD (Suicide, Addiction Abandonment, Abuse and Despair): over 50,000! The estimate of life-years lost due to non-COVID excess deaths is almost double that of COVID deaths because of the difference in the age distributions of those deaths.

Here are a few supporting charts on selected categories of excess deaths, though they are a week behind the counts from above. The first is all non-COVID, natural-cause excess deaths (the vertical gap between the two lines), followed by excess deaths from Alzheimer’s and dementia, other respiratory diseases, and malignant neoplasms (cancer):

The clearest visual gap in these charts is the excess Alzheimer’s and dementia deaths. Note the increase corresponding to the start of the pandemic, when these patients were suddenly shut off from loved ones and the company of other patients. I also believe some of these deaths were (and are) due to overwhelmed staff at care homes struck by COVID, but even discounting this category of excess deaths leaves us with a huge number of non-COVD deaths that could have been avoided without lockdowns. This represents a human cost over and above those tied to the economic losses discussed earlier.

Degraded Education and Health

Lockdowns have also been destructive to the education of children. The United Nations has estimated that 24 million children may drop out of school permanently as a result of lockdowns and school closures. This a burden that falls disproportionately on impoverished children. This article in the Journal of the American Medical Association Network notes the destructive impact of primary school closures on educational attainment. Its conclusions should make advocates of school closures reconsider their position, but it won’t:

“… missed instruction during 2020 could be associated with an estimated 5.53 million years of life lost. This loss in life expectancy was likely to be greater than would have been observed if leaving primary schools open had led to an expansion of the first wave of the pandemic.“

Lockdown Inefficacy

Lockdowns just don’t work. There was never any scientific evidence that they did. For one thing, they are difficult to enforce and compliance is not a given. Of course, Sweden offers a prime example that draconian lockdowns are unnecessary, and deaths remain low there. This Lancet study, published in July, found no association between lockdowns and country mortality, though early border closures were associated with lower COVID caseloads. A French research paper concludes that public decisions had no impact on COVID mortality across 188 countries, U.S. states, and Chinese states. A paper by a group of Irish physicians and scientists stated the following:

“Lockdown has not previously been employed as a strategy in pandemic management, in fact it was ruled out in 2019 WHO and Irish pandemic guidelines, and as expected, it has proven a poor mitigator of morbidity and mortality.”

One of the chief arguments in favor of lockdowns is the fear that asymptomatic individuals circulating in the community (and there are many) would spread the virus. However, there is no evidence that they do. In part, that’s because the window during which an individual with the virus is infectious is narrow, but tests may detect tiny fragments of the virus over a much longer span of time. And there is even some evidence that lockdown measures may increase the spread of the virus!

Lockdown decisions are invariably arbitrary in their impact as well. The crackdown on gyms is one noteworthy example, but gyms are safe. Restaurants don’t turn up in many contact traces either, and yet restaurants have been repeatedly implicated as danger zones. And think of the many small retailers shut down by government, while giant competitors like Wal-Mart continue to operate with little restriction. This is manifest corporatism!

Then there is the matter of mask mandates. As readers of this blog know, I think masks probably help reduce transmission from droplets issued by a carrier, that is, at close range. However, this recent Danish study in the Annals of Internal Medicine found that cloth masks are ineffective in protecting the wearer. They do not stop aerosols, which seem to be the primary source of transmission. They might reduce viral loads, at least if worn properly and either cleaned often or replaced. Those are big “ifs”.

To the extent that masks offer any protection, I’m happy to wear them within indoor public accommodations, at least for the time being. To the extent that people are “scared”, I’m happy to observe the courtesy of wearing a mask, but not outside in uncrowded conditions. To the extent that masks are required under private “house rules”, of course I comply. Public mask mandates outside of government buildings are over the line, however. The evidence that those mandates work is too tenuous and our liberties are too precious too allow that kind of coercion. And private facilities should be subject to private rules only.

QED

So my poor friend is quite correct that COVID is especially deadly to certain cohorts and challenging for the health care community. But he must come to grips with a few realities:

  • The virus won’t be defeated with NPIs; they don’t work!
  • NPIs inflict massive harm to human well-being.
  • Lockdowns or NPIs are little or no gain, high-pain propositions.

The rejection of NPI’s, or lockdowns, is based on compelling “human” data points. As Don Boudreaux says:

“The lockdowns and other restrictions on economic and social activities are astronomically costly – in a direct economic sense, in an emotional and spiritual sense, and in a ‘what-the-hell-do-these-arbitrary-diktats-portend-for-our-freedom?’ sense.” 

This doctor has a message for the those denizens of social media with an honest wish to dispense helpful public health advice:

“Americans have admitted that they will meet for Thanksgiving. Scolding and shaming them for wanting this is unlikely to slow the spread of SARS-CoV-2, though it may earn you likes and retweets. Starting with compassion, and thinking of ways they can meet, but as safely as possible, is the task of real public health. Now is the time to save public health from social media.”

And take some Vitamin D!

Four More Years to MAGAA

28 Wednesday Oct 2020

Posted by in Big Government, Liberty, Politics

≈ Leave a comment

Tags

, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

As a “practical” libertarian, my primary test for any candidate for public office is whether he or she supports less government dominance over private decisions than the status quo. When it comes to Joe Biden and his pack of ventriloquists, the answer is a resounding NO! That should clinch it, right? Probably, but Donald Trump is more complicated….

I’ve always viewed Trump as a corporatist at heart, one who, as a private businessman, didn’t give a thought to free market integrity when he saw rent-seeking opportunities. Now, as a public servant, his laudable desire to “get things done” can also manifest to the advantage of cronyists, which he probably thinks is no big deal. Unfortunately, that is often the way of government, as the Biden family knows all too well. On balance, however, Trump generally stands against big government, as some of the points below will demonstrate.

Trump’s spoken “stream of consciousness” can be maddening. He tends to be inarticulate in discussing policy issues, but at times I enjoy hearing him wonder aloud about policy; at other times, it sounds like an exercise in self-rationalization. He seldom prevaricates when his mind is made up, however.

Not that Biden is such a great orator. He needs cheat sheets, and his cadence and pitch often sound like a weak, repeating loop. In fairness, however, he manages to break it up a bit with an occasional “C’mon, man!”, or “Here’s the deal.”

I have mixed feelings about Trump’s bumptiousness. For example, his verbal treatment of leftists is usually well-deserved and entertaining. Then there are his jokes and sarcasm, for which one apparently must have an ear. He can amuse me, but then he can grate on me. There are times when he’s far too defensive. He tweets just a bit too much. But he talks like a tough, New York working man, which is basically in his DNA. He keeps an insane schedule, and I believe this is true: nobody works harder.

With that mixed bag, I’ll now get on to policy:

Deregulation: Trump has sought to reduce federal regulation and has succeeded to an impressive extent, eliminating about five old regulations for every new federal rule-making. This ranges from rolling back the EPA’s authority to regulate certain “waters” under the Clean Water Act, to liberalized future mileage standards on car manufacturers, to ending destructive efforts to enforce so-called net neutrality. By minimizing opportunities for over-reach by federal regulators, resources can be conserved and managed more efficiently, paving the way for greater productivity and lower costs.

And now, look! Trump has signed a new executive order making federal workers employees-at-will! Yes, let’s “deconstruct the administrative state”. And another new executive order prohibits critical race theory training both in the federal bureaucracy and by federal contractors. End the ridiculous struggle sessions!

Judicial Appointments: Bravo! Neil Gorsuch, Brett Kavanaugh, Amy Coney Barrett, and over 200 federal judges have been placed on the bench by Trump in a single term. I like constitutional originalism and I believe a “living constitution” is a corrupt judicial philosophy. The founding document is as relevant today as it was at its original drafting and at the time of every amendment. I think Trump understands this.

Corporate Taxes: Trump’s reductions in corporate tax rates have promoted economic growth and higher labor income. In 2017, I noted that labor shares the burden of the corporate income tax, so a reversal of those cuts would be counterproductive for labor and capital.

At the same time, the 2017 tax package was a mixed blessing for many so-called “pass-through” businesses (proprietors, partnerships, and S corporations). It wasn’t exactly a simplification, nor was it uniformly a tax cut.

Individual Income Taxes: Rates were reduced for many taxpayers, but not for all, and taxes were certainly not simplified in a meaningful way. The link in the last paragraph provides a few more details.

I am not a big fan of Trump’s proposed payroll tax cut. Such a temporary move will not be of any direct help to those who are unemployed, and it’s unlikely to stimulate much spending from those who are employed. Moreover, without significant reform, payroll tax cuts will directly accelerate the coming insolvency of the Social Security and Medicare Trust Funds.

Nonetheless, I believe permanent tax cuts are stimulative to the economy in ways that increased government spending is not: they improve incentives for effort, capital investment, and innovation, thus increasing the nation’s productive capacity. Trump seems to agree.

Upward Mobility: Here’s Joel Kotkin on the gains enjoyed by minorities under the Trump Administration. The credit goes to strong private economic growth, pre-pandemic, as opposed to government aid programs.

Foreign Policy: Peace in the Middle East is shaping up as a real possibility under the Abraham Accords. While the issue of coexisting, sovereign Palestinian and Zionist homelands remains unsettled, it now seems achievable. Progress like this has eluded diplomatic efforts for well over five decades, and Trump deserves a peace prize for getting this far with it.

Iran is a thorn, and the regime is a terrorist actor. I support a tough approach with respect to the ayatollahs, which a Trump has delivered. He’s also pushed for troop withdrawals in various parts of the world. He has moved U.S. troops out of Germany and into Poland, where they represent a greater deterrent to Russian expansionism. Trump has pushed our NATO allies to take responsibility for more of their own defense needs, all to the better. Trump has successfully managed North Korean intransigence, though it is an ongoing problem. We are at odds with the leadership in mainland China, but the regime is adversarial, expansionist, and genocidal, so I believe it’s best to take a tough approach with them. At the UN, some of our international “partners” have successfully manipulated the organization in ways that make continued participation by the U.S. of questionable value. Like me, Trump is no fan of UN governance as it is currently practiced.

Gun Rights: Trump is far more likely to stand for Second Amendment rights than Joe Biden. Especially now, given the riots in many cities and calls to “defund police”, it is vitally important that people have a means of self-defense. See this excellent piece by David E. Bernstein on that point.

National Defense: a pure public good; I’m sympathetic to the argument that much of our “defense capital” has deteriorated. Therefore, Trump’s effort to rebuild was overdue. The improved deterrent value of these assets reduces the chance they will ever have to be used against adversaries. Of course, this investment makes budget balance a much more difficult proposition, but a strong national defense is a priority, as long as we avoid the role of the world’s policeman.

Energy Policy: The Trump Administration has made efforts to encourage U.S. energy independence with a series of deregulatory moves. This has succeeded to the extent the U.S. is now a net energy exporter. At the same time, Trump has sought to eliminate subsidies for wasteful renewable energy projects. Unfortunately, ethanol is still favored by energy policy, which might reflect Trump’s desire to assuage the farm lobby.

Climate Policy: Trump kept us out of the costly Paris Climate Accord, which would have cost the U.S. trillions of dollars in lost GDP and subsidies to other nations. Trump saw through the accord as a scam under which leading carbon-emitting nations (such as China) face few real obligations. Meanwhile, the U.S. has led the world in reductions in carbon emissions during Trump’s term, even pre-pandemic. That’s partly a consequence of increased reliance on natural gas relative to other fossil fuels. Trump has also supported efforts to develop more nuclear energy capacity, which is the ultimate green fuel.

COVID-19 Response: As I’ve written several times, in the midst of a distracting and fraudulent impeachment attempt, Trump took swift action to halt inbound flights from China. He marshaled resources to obtain PPE, equipment, and extra hospital space in hot spots, and he kick-started the rapid development of vaccines. He followed the advice of his sometimes fickle medical experts early in the pandemic, which was not always a good thing. In general, his policy stance honored federalist principles by allowing lower levels of government to address local pandemic conditions on appropriate terms. If the pandemic has you in economic straits, you probably have your governor or local officials to thank. As for the most recent efforts to pass federal COVID relief, Nancy Pelosi and House Democrats have insisted on loading up the legislation with non-COVID spending provisions. They have otherwise refused to negotiate pre-election, as if to blame the delay on Trump.

Immigration: My libertarian leanings often put me at odds with nationalists, but I do believe in national sovereignty and the obligation of the federal government to control our borders. Trump is obviously on board with that. My qualms with the border wall are its cost and the availability of cheaper alternatives leveraging technological surveillance. I might differ with Trump in my belief in liberalizing legal immigration. I more strongly differ with his opposition to granting permanent legal residency to so-called Dreamers, individuals who arrived in the U.S. as minors with parents who entered illegally. However, Trump did offer a legal path to citizenship for Dreamers in exchange for funding of the border wall, a deal refused by congressional Democrats.

Health Care: No more penalty (tax?) to enforce the individual mandate, and the mandate itself is likely to be struck down by the Supreme Court as beyond legislative intent. Trump also oversaw a liberalization of insurance offerings and competition by authorizing short-term coverage of up to a year and enabling small businesses to pool their employees with others in order to obtain better rates, among other reforms. Trump seems to have deferred work on a full-fledged plan to replace the Affordable Care Act because there’s been little chance of an acceptable deal with congressional Democrats. That’s unfortunate, but I count it as a concession to political reality.

Foreign Trade: I’m generally a free-trader, so I’m not wholeheartedly behind Trump’s approach to trade. However, our trade deals of the past have hardly constituted “free trade” in action, so tough negotiation has its place. It’s also true that foreign governments regularly apply tariffs and subsidize their home industries to place them at a competitive advantage vis-a-vis the U.S. As the COVID pandemic has shown, there are valid national security arguments to be made for protecting domestic industries. But make no mistake: ultimately consumers pay the price of tariffs and quotas on foreign goods. I cut Trump some slack here, but this is an area about which I have concerns.

Executive Action: Barack Obama boasted that he had a pen and a phone, his euphemism for exercising authority over the executive branch within the scope of existing law. Trump is taking full advantage of his authority when he deems it necessary. It’s unfortunate that legislation must be so general as to allow significant leeway for executive-branch interpretation and rule-making. But there are times when the proper boundaries for these executive actions are debatable.

Presidents have increasingly pressed their authority to extremes over the years, and sometimes Trump seems eager to push the limits. Part of this is born out of his frustration with the legislative process, but I’m uncomfortable with the notion of unchecked executive authority.

•••••••••••••••••••••••••••••••••••••••••••••••••

Of course I’ll vote for Trump! I had greater misgivings about voting for him in 2016, when I couldn’t be sure what we’d get once he took office. After all, his politics had been all over the map over preceding decades. But in many ways I’ve been pleasantly surprised. I’m much more confident now that he is our best presidential bet for peace, prosperity, and liberty.

Doomsayers Batting Zero, Draft Kids To Cause

22 Sunday Sep 2019

Posted by in Environmental Fascism, Global Warming

≈ Leave a comment

Tags

, , , , , , , , , , , , , , , , , ,

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!