Monthly Archives: November 2022

The Dubious 1917 Redemption of Karl Marx

27 Sunday Nov 2022

Posted by in Marxism

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Karl Marx has long been celebrated by the Left as a great intellectual, but the truth is that his legacy was destined to be of little significance until his writings were lauded, decades later, by the Bolsheviks during their savage October 1917 revolution in Russia. Vladimir Lenin and his murderous cadre promoted Marx and brought his ideas into prominence as political theory. That’s the conclusion of a fascinating article by Phil Magness and Michael Makovi (M&M) appearing in the Journal of Political Economy. The title: “The Mainstreaming of Marx: Measuring the Effect of the Russian Revolution on Karl Marx’s Influence“.

The idea that the early Soviet state and other brutal regimes in its mold were the main progenitors of Marxism is horrifying to its adherents today. That’s the embarrassing historical reality, however. It’s not really clear that Marx himself would have endorsed those regimes, though I hesitate to cut him too much slack.

A lengthy summary of the M&M paper is given by the authors in “Das Karl Marx Problem”. The “problem”, as M&M describe it, is in reconciling 1) the nearly complete and well-justified rejection of Marx’s economic theories during his life and in the 34 years after his death, with 2) the esteem in which he’s held today by so many so-called intellectuals. A key piece of the puzzle, noted by the authors, is that praise for Marx comes mainly from outside the economics profession. The vast majority of economists today recognize that Marx’s labor theory of value is incoherent as an explanation of the value created in production and exchange.

The theoretical rigors might be lost on many outside the profession, but a moments reflection should be adequate for almost anyone to realize that value is contributed by both labor and non-labor inputs to production. Of course, it might have dawned on communists over the years that mass graves can be dug more “efficiently” by combining labor with physical capital. On the other hand, you can bet they never paid market prices for any of the inputs to that grisly enterprise.

Marx never thought in terms of decisions made at the margin, the hallmark of the rational economic actor. That shortcoming in his framework led to mistaken conclusions. Second, and again, this should be obvious, prices of goods must incorporate (and reward) the value contributed by all inputs to production. That value ultimately depends on the judgement of buyers, but Marx’s theory left him unable to square the circle on all this. And not for lack of trying! It was a failed exercise, and M&M provide several pieces of testimony to that effect. Here’s one example:

“By the time Lenin came along in 1917, Marx’s economic theories were already considered outdated and impractical. No less a source than John Maynard Keynes would deem Marx’s Capital ‘an obsolete economic textbook . . . without interest or application for the modern world’ in a 1925 essay.”

Marxism, with its notion of a “workers’ paradise”, gets credit from intellectuals as a highly utopian form of socialism. In reality, it’s implementation usually takes the form of communism. The claim that Marxism is “scientific” socialism (despite the faulty science underlying Marx’s theories) is even more dangerous, because it offers a further rationale for authoritarian rule. A realistic transition to any sort of Marxist state necessarily involves massive expropriations of property and liberty. Violent resistance should be expected, but watch the carnage when the revolutionaries gain the upper hand.

What M&M demonstrate empirically is how lightly Marx was cited or mentioned in printed material up until 1917, both in English and German. Using Google’s Ngram tool, they follow a group of thinkers whose Ngram patterns were similar to Marx’s up to 1917. They use those records to construct an expected trajectory for Marx for 1917 forward and find an aberrant jump for Marx at that time, again both in English and in German material. But Ngram excludes newspaper mentions, so they also construct a database from Newspapers.com and their findings are the same: newspaper references to Marx spiked after 1917. There was nothing much different when the sample was confined to socialist writers, though M&M acknowledge that there were a couple of times prior to 1917 during which short-lived jumps in Marx citations occurred among socialists.

To be clear, however, Marx wasn’t unknown to economists during the 3+ decades following his death. His name was mentioned here and there in the writings of prominent economists of the day — just not in especially glowing terms.

“… absent the events of 1917, Marx would have continued to be an object of niche scholarly inquiry and radical labor activism. He likely would have continued to compete for attention in those same radical circles as the main thinker of one of its many factions. After the Soviet boost to Marx, he effectively crowded the other claimants out of [the] socialist-world.”

Magness has acknowledged that he and Makovi aren’t the first to have noticed the boost given to Marx by the Bolsheviks. Here, Magness quotes Eric Hobsbawm’s take on the subject:

“This situation changed after the October Revolution – at all events, in the Communist Parties. … Following Lenin, all leaders were now supposed to be important theorists, since all political decisions were justified on grounds of Marxist analysis – or, more probably, by reference to textual authority of the ‘classics’: Marx, Engels, Lenin, and, in due course, Stalin. The publication and popular distribution of Marx’s and Engels’s texts therefore become far more central to the movement than they had been in the days of the Second International [1889 – 1914].”

Much to the chagrin of our latter day Marxists and socialists, it was the advent of the monstrous Soviet regime that led to Marx’s “mainstream” ascendency. Other brutal regimes arising later reinforced Marx’s stature. The tyrants listed by M&M include Joseph Stalin, Mao Zedong, Fidel Castro, and Pol Pot, and they might have added several short-lived authoritarian regimes in Africa as well. Today’s Marxists continue to assure us that those cases are not representative of a Marxist state.

Perhaps it’s fair to say that Marx’s name was co-opted by thugs, but I posit something a little more consistent with the facts: it’s difficult to expropriate the “means of production” without a fight. Success requires massive takings of liberty and property. This is facilitated by means of a “class struggle” between social or economic strata, or it might reflect divisions based on other differences. Either way, groups are pitted against one another. As a consequence, we witness an “othering” of opponents on one basis or another. Marxists, no matter how “pure of heart”, find it impossible to take power without demanding ideological purity. Invariably, this requires “reeducation”, cleansing, and ultimately extermination of opponents.

Karl Marx had unsound ideas about how economic value manifests and where it should flow, and he used those ideas to describe what he thought was a more just form of social organization. The shortcomings of his theory were recognized within the economics profession of the day, and his writings might have lived on in relative obscurity were it not for the Bolshevik’s intellectual pretensions. Surely obscurity would have been better than a legacy shaped by butchers.

It’s a Big Government Mess

22 Tuesday Nov 2022

Posted by in Big Government, Uncategorized

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I’m really grateful to have the midterm elections behind us. Well, except for the runoff Senate race in Georgia, the cockeyed ranked-choice Senate race in Alaska, and a few stray House races that remain unsettled after almost two weeks. I’m tired of campaign ads, including the junk mail and pestering “unknown” callers — undoubtedly campaign reps or polling organizations.

It’s astonishing how much money is donated and spent by political campaigns. This year’s elections saw total campaign spending (all levels) hit $16.7 billion, a record for a mid-term. The recent growth in campaign spending for federal offices has been dramatic, as the chart below shows:

Do you think spending of a few hundred million dollars on a Senate campaign is crazy? Me too, though I don’t advocate for legal limits on campaign spending because, for better or worse, that issue is entangled with free speech rights. Campaigns are zero-sum events, but presumably a big donor thinks a success carries some asymmetric reward…. A success rate of better than 50% across several campaigns probably buys much more…. And donors can throw money at sure political bets that are probably worth a great deal…. Many donors spread their largess across both parties, perhaps as a form of “protection”. But it all seems so distasteful, and it’s surely a source of waste in the aggregate.

My reservations about profligate campaign spending include the fact that it is a symptom of big government. Donors obviously believe they are buying something that government, in one way or another, makes possible for them. The greater the scope of government activity, the more numerous are opportunities for rent seeking — private gains through manipulation of public actors. This is the playground of fascists!

There are people who believe that placing things in the hands of government is an obvious solution to the excesses of “greed”. However, politicians and government employees are every bit as self-interested and “greedy” as actors in the private sector. And they can do much more damage: government actors legally exercise coercive power, they are not subject in any way to external market discipline, and they often lack any form of accountability. They are not compelled to respect consumer sovereignty, and they make correspondingly little contribution to the nation’s productivity and welfare.

Actors in the private sector, on the other hand, face strong incentives to engage in optimizing behavior: they must please customers and strive to improve performance to stay ahead of their competition. That is, unless they are seduced by what power they might have to seek rents through public sector activism.

A people who grant a wide scope of government will always suffer consequences they should expect, but they often proceed in abject ignorance. So here is my rant, a brief rundown on some of the things naive statists should expect to get for their votes. Of course, this is a short list — it could be much longer:

  • Opportunities for graft as bureaucrats administer the spending of others’ money and manipulate economic activity via central planning.
  • A ballooning and increasingly complex tax code seemingly designed to benefit attorneys, the accounting profession, and certainly some taxpayers, but at the expense of most taxpayers.
  • Subsidies granted to producers and technologies that are often either unnecessary or uneconomic (and see here), leading to malinvestment of capital. This is often a consequence of the rent seeking and cronyism that goes hand-in-hand with government dominance and ham-handed central planning.
  • Redistribution of existing wealth, a zero- or even negative-sum activity from an economic perspective, is prioritized over growth.
  • Redistribution beyond a reasonable safety net for those unable to work and without resources is a prescription for unnecessary dependency, and it very often constitutes a surreptitious political buy-off.
  • Budgetary language under which “budget cuts” mean reductions in the growth of spending.
  • Large categories of spending, known in the U.S. as non-discretionary entitlements, that are essentially off limits to lawmakers within the normal budget appropriations process.
  • “Fiscal illusion” is exploited by politicians and statists to hide the cost of government expansion.
  • The strained refrain that too many private activities impose external costs is stretched to the point at which government authorities externalize internalities via coercive taxes, regulation, or legal actions.
  • Massive growth in regulation (see chart at top) extending to puddles classified as wetlands (EPA), the ”disparate impacts” of private hiring practices (EEOC), carbon footprints of your company and its suppliers (EPA, Fed, SEC), outrageous energy efficiency standards (DOE), and a multiplicity of other intrusions.
  • Growth in the costs of regulatory compliance.
  • A nearly complete lack of responsiveness to market prices, leading to misallocation of resources — waste.
  • Lack of value metrics for government activities to gauge the public’s “willingness to pay”.
  • Monopoly encouraged by regulatory capture and legal / compliance cost barriers to competition. Again, cronyism.
  • Monopoly granted by other mechanisms such as import restrictions and licensure requirements. Again, cronyism.
  • Ruination of key industries as government control takes it’s grip.
  • Shortages induced by price controls.
  • Inflation and diminished buying power stoked by monetized deficits, which is a long tradition in financing excessive government.
  • Malinvestment of private capital created by monetary excess and surplus liquidity.
  • That malinvestment of private capital creates macroeconomic instability. The poorly deployed capital must be written off and/or reallocated to productive uses at great cost.
  • Funding for bizarre activities folded into larger budget appropriations, like holograms of dead comedians, hamster fighting experiments, and an IHOP for a DC neighborhood.
  • A gigantic public sector workforce in whose interest is a large and growing government sector, and who believe that government shutdowns are the end of the world.
  • Attempts to achieve central control of information available to the public, and the quashing of dissent, even in a world with advanced private information technology. See the story of Hunter Biden’s laptop. This extends to control of scientific narratives to ensure support for certain government programs.
  • Central funding brings central pursestrings and control. This phenomenon is evident today in local governance, education, and science. This is another way in which big government fosters dependency.
  • Mission creep as increasing areas of economic activity are redefined as “public” in nature.
  • Law and tax enforcement, security, and investigative agencies pressed into service to defend established government interests and to compromise opposition.

I’ve barely scratched the surface! Many of the items above occur under big government precisely because various factions of the public demand responses to perceived problems or “injustices”, despite the broader harms interventions may bring. The press is partly responsible for this tendency, being largely ignorant and lacking the patience for private solutions and market processes. And obviously, those kinds of demands are a reason government gets big to begin with. In the past, I’ve referred to these knee-jerk demands as “do somethingism”, and politicians are usually too eager to play along. The squeaky wheel gets the oil.

I mentioned cronyism several times in the list. The very existence of broad public administration and spending invites the clamoring of obsequious cronies. They come forward to offer their services, do large and small “favors”, make policy suggestions, contribute to lawmakers, and to offer handsomely remunerative post-government employment opportunities. Of course, certaIn private parties also recognize the potential opportunities for market dominance when regulators come calling. We have here a perversion of the healthy economic incentives normally faced by private actors, and these are dynamics that gives rise to a fascist state.

It’s true, of course, that there are areas in which government action is justified, if not necessary. These include pure public goods such as national defense, as well as public safety, law enforcement, and a legal system for prosecuting crimes and adjudicating disputes. So a certain level of state capacity is a good thing. Nevertheless, as the list suggests, even these traditional roles for government are ripe for unhealthy mission creep and ultimately abuse by cronies.

The overriding issue motivating my voting patterns is the belief in limited government. Both major political parties in the U.S. violate this criterion, or at least carve out exceptions when it suits them. I usually identify the Democrat Party with statism, and there is no question that democrats rely far too heavily on government solutions and intervention in private markets. The GOP, on the other hand, often fails to recognize the statism inherent in it’s own public boondoggles, cronyism, and legislated morality. In the end, the best guide for voting would be a political candidate’s adherence to the constitutional principles of limited government and individual liberty, and whether they seem to understand those principles. Unfortunately, that is often too difficult to discern.

Sweden’s Pandemic Policy: Arguably Best Practice

14 Monday Nov 2022

Posted by in Health Care, Pandemic

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When Covid-19 began its awful worldwide spread in early 2020, the Swedes made an early decision that ultimately proved to be as protective of human life as anything chosen from the policy menu elsewhere. Sweden decided to focus on approaches for which there was evidence of efficacy in containing respiratory pandemics, not mere assertions by public health authorities (or anyone else) that stringent non-pharmaceutical interventions (NPIs) were necessary or superior.

The Swedish Rationale

The following appeared in an article in Stuff in late April, 2020,

“Professor Johan Giesecke, who first recruited [Sweden’s State epidemiologist Anders] Tegnell during his own time as state epidemiologist, used a rare interview last week to argue that the Swedish people would respond better to more sensible measures. He blasted the sort of lockdowns imposed in Britain and Australia and warned a second wave would be inevitable once the measures are eased. ‘… when you start looking around at the measures being taken by different countries, you find very few of them have a shred of evidence-base,’ he said.

Giesecke, who has served as the first Chief Scientist of the European Centre for Disease Control and has been advising the Swedish Government during the pandemic, told the UnHerd website there was “almost no science” behind border closures and school closures and social distancing and said he looked forward to reviewing the course of the disease in a year’s time.”

Giesecke was of the opinion that there would ultimately be little difference in Covid mortality across countries with different pandemic policies. Therefore, the least disruptive approach was to be preferred. That meant allowing people to go about their business, disseminating information to the public regarding symptoms and hygiene, and attempting to protect the most vulnerable segments of the population. Giesecke said:

“I don’t think you can stop it. It’s spreading. It will roll over Europe no matter what you do.”

He was right. Sweden had a large number of early Covid deaths primarily due to its large elderly population as well as its difficulty in crafting effective health messages for foreign-speaking immigrants residing in crowded enclaves. Nevertheless, two years later, Sweden has posted extremely good results in terms of excess deaths during the pandemic.

Excess Deaths

Excess deaths, or deaths relative to projections based on historical averages, are a better metric than Covid deaths (per million) for cross-country or jurisdictional comparisons. Among other reasons, the latter are subject to significant variations in methods of determining cause of death. Moreover, there was a huge disparity between excess deaths and Covid deaths during the pandemic, and the gap is still growing:

Excess deaths varied widely across countries, as illustrated by the left-hand side of the following chart:

Interestingly, most of the lowest excess death percentages were in Nordic countries, but especially Sweden and Norway. That might be surprising in terms of high Nordic latitudes, which may have created something of a disadvantage in terms of sun exposure and potentially low vitamin D levels. Norway enacted more stringent public policies during the pandemic than Sweden. Globally, however, lockdown measures showed no systematic advantage in terms of excess deaths. Notably, the U.S. did quite poorly in terms of excess deaths at 8X the Swedish rate,

Covid Deaths

The right-hand side of the chart above shows that Sweden experienced a significant number of Covid deaths per million residents. The figure still compares reasonably well internationally, despite the country’s fairly advanced age demographics. Most Covid deaths occurred in the elderly and especially in care settings. Like other places, that is where the bulk of Sweden’s Covid deaths occurred. Note that U.S. Covid deaths per million were more than 50% higher than in Sweden.

NPIs Are Often Deadly

Perhaps a more important reason to emphasize excess deaths over Covid deaths is that public policy itself had disastrous consequences in many countries. In particular, strict NPIs like lockdowns, including school and business closures, can undermine public health in significant ways. That includes the inevitably poor consequences of deferred health care, the more rapid spread of Covid within home environments, the physical and psychological stress from loss of livelihood, and the toll of isolation, including increased use of alcohol and drugs, less exercise, and binge eating. Isolation is particularly hard on the elderly and led to an increase in “deaths of despair” during the pandemic. These were the kinds of maladjustments caused by lockdowns that led to greater excess deaths. Sweden avoided much of that by eschewing stringent NPIs, and Iceland is sometimes cited as a similar case.

Oxford Stringency Index

I should note here, and this is a digression, that the most commonly used summary measure of policy “stringency” is not especially trustworthy. That measure is an index produced by Oxford University that is available on the Our World In Data web site. Joakim Book documented troubling issues with this index in late 2020, after changes in the index’s weightings dramatically altered its levels for Nordic countries. As Book said at that time:

“Until sometime recently, Sweden, which most media coverage couldn’t get enough of reporting, was the least stringent of all the Nordics. Life was freer, pandemic restrictions were less invasive, and policy responses less strong; this aligned with Nordic people’s experience on the ground.”

Again, Sweden relied on voluntary action to limit the spread of the virus, including encouragement of hygiene, social distancing, and avoiding public transportation when possible. Book was careful to note that “Sweden did not ‘do nothing’”, but it’s policies were less stringent than its Nordic neighbors in several ways. While Sweden had the same restrictions on arrivals from outside the European Economic Area as the rest of the EU, it did not impose quarantines, testing requirements, or other restrictions on travelers or on internal movements. Sweden’s school closures were short-lived, and its masking policies were liberal. The late-2020 changes in the Oxford Stringency Index, Book said, simply did not “pass the most rudimentary sniff test”.

Economic Stability

Sweden’s economy performed relatively well during the pandemic. The growth path of real GDP was smoother than most countries that succumbed to the excessive precautions of lockdowns. However, Norway’s economy appears to have been the most stable of those shown on the chart, at least in terms of real output, though it did suffer a spike in unemployment.

The Bottom Line

The big lesson is that Sweden’s “light touch” during the pandemic proved to be at least as effective, if not more so, than comparatively stringent policies imposed elsewhere. Covid deaths were sure to occur, but widespread non-Covid excess deaths were unanticipated by many countries practicing stringent intervention. That lack of foresight is best understood as a consequence of blind panic among public health “experts” and other policymakers, who too often are rewarded for misguided demonstrations that they have “done something”. Those actions failed to stop the spread in any systematic sense, but they managed to do great damage to other aspects of public health. Furthermore, they undermined economic well being and the cause of freedom. Johan Giesecke was right to be skeptical of those claiming they could contain the virus through NPIs, though he never anticipated the full extent to which aggressive interventions would prove deadly.

Biden’s Rx Price Controls: Cheap Politics Over Cures

08 Tuesday Nov 2022

Posted by in Prescription Drugs, Price Controls, Uncategorized

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You can expect dysfunction when government intervenes in markets, and health care markets are no exception. The result is typically over-regulation, increased industry concentration, lower-quality care, longer waits, and higher costs to patients and taxpayers. The pharmaceutical industry is one of several tempting punching bags for ambitious politicians eager to “do something” in the health care arena. These firms, however, have produced many wonderful advances over the years, incurring huge research, development, and regulatory costs in the process. Reasonable attempts to recoup those costs often means conspicuously high prices, which puts a target on their backs for the likes of those willing to characterize return of capital and profit as ill-gotten.

Biden Flunks Econ … Again

Lately, under political pressure brought on by escalating inflation, Joe Biden has been talking up efforts to control the prices of prescription drugs for Medicare beneficiaries. Anyone with a modicum of knowledge about markets should understand that price controls are a fool’s errand. Price controls don’t make good policy unless the goal is to create shortages.

The preposterously-named Inflation Reduction Act is an example of this sad political dynamic. Reducing inflation is something the Act won’t do! Here is Wikipedia’s summary of the prescription drug provisions, which is probably adequate for now:

“Prescription drug price reform to lower prices, including Medicare negotiation of drug prices for certain drugs (starting at 10 by 2026, more than 20 by 2029) and rebates from drug makers who price gouge… .”

“The law contains provisions that cap insulin costs at $35/month and will cap out-of-pocket drug costs at $2,000 for people on Medicare, among other provisions.”

Unpacking the Blather

“Price gouging”, of course, is a well-worn term of art among anti-market propagandists. In this case it’s meaning appears to be any form of non-compliance, including those for which fees and rebates are anticipated.

The insulin provision is responsive to a long-standing and misleading allegation that insulin is unavailable at reasonable prices. In fact, insulin is already available at zero cost as durable medical equipment under Medicare Part B for diabetics who use insulin pumps. Some types and brands of insulin are available at zero cost for uninsured individuals. A simple internet search on insulin under Medicare yields several sources of cheap insulin. GoodRx also offers brands at certain pharmacies at reasonable costs.

As for the cap on out-of-pocket spending under Part D, limiting the patient’s payment responsibility is a bad way to bring price discipline to the market. Excessive third-party shares of medical payments have long been implicated in escalating health care costs. That reality has eluded advocates of government health care, or perhaps they simply prefer escalating costs in the form of health care tax burdens.

Negotiated Theft

The Act’s adoption of the term “negotiation” is a huge abuse of that word’s meaning. David R. Henderson and Charles Hooper offer the following clarification about what will really happen when the government sits down with the pharmaceutical companies to discuss prices:

“Where CMS is concerned, ‘negotiations’ is a ‘Godfather’-esque euphemism. If a drug company doesn’t accept the CMS price, it will be taxed up to 95% on its Medicare sales revenue for that drug. This penalty is so severe, Eli Lilly CEO David Ricks reports that his company treats the prospect of negotiations as a potential loss of patent protection for some products.”

The first list of drugs for which prices will be “negotiated” by CMS won’t take effect until 2026. However, in the meantime, drug companies will be prohibited from increasing the price of any drug sold to Medicare beneficiaries by more than the rate of inflation. Price control is the correct name for these policies.

Death and Cost Control

Henderson and Hooper chose a title for their article that is difficult for the White House and legislators to comprehend: “Expensive Prescription Drugs Are a Bargain“. The authors first note that 9 out of 10 prescription drugs sold in the U.S. are generics. But then it’s easy to condemn high price tags for a few newer drugs that are invaluable to those whose lives they extend, and those numbers aren’t trivial.

Despite the protestations of certain advocates of price controls and the CBO’s guesswork on the matter, the price controls will stifle the development of new drugs and ultimately cause unnecessary suffering and lost life-years for patients. This reality is made all too clear by Joe Grogan in the Wall Street Journal in “The Inflation Reduction Act Is Already Killing Potential Cures” (probably gated). Grogan cites the cancellation of drugs under development or testing by three different companies: one for an eye disease, another for certain blood cancers, and one for gastric cancer. These cancellations won’t be the last.

Big Pharma Critiques

The pharmaceutical industry certainly has other grounds for criticism. Some of it has to do with government extensions of patent protection, which prolong guaranteed monopolies beyond points that may exceed what’s necessary to compensate for the high risk inherent in original investments in R&D. It can also be argued, however, that the FDA approval process increases drug development costs unreasonably, and it sometimes prevents or delays good drugs from coming to market. See here for some findings on the FDA’s excessive conservatism, limiting choice in dire cases for which patients are more than willing to risk complications. Pricing transparency has been another area of criticism. The refusal to release detailed data on the testing of Covid vaccines represents a serious breach of transparency, given what many consider to have been inadequate testing. Big pharma has also been condemned for the opioid crisis, but restrictions on opioid prescriptions were never a logical response to opioid abuse. (Also see here, including some good news from the Supreme Court on a more narrow definition of “over-prescribing”.)

Bad policy is often borne of short-term political objectives and a neglect of foreseeable long-term consequences. It’s also frequently driven by a failure to understand the fundamental role of profit incentives in driving innovation and productivity. This is a manifestation of the short-term focus afflicting many politicians and members of the public, which is magnified by the desire to demonize a sector of the economy that has brought undeniable benefits to the public over many years. The price controls in Biden’s Inflation Reduction Act are a sure way to short-circuit those benefits. Those interventions effectively destroy other incentives for innovation created by legislation over several decades, as Joe Grogan describes in his piece. If you dislike pharma pricing, look to reform of patenting and the FDA approval process. Those are far better approaches.

Conclusion

Note: The image above was created by “Alexa” for this Washington Times piece from 2019.

Wind and Solar Power: Brittle, Inefficient, and Destructive

03 Thursday Nov 2022

Posted by in Environment, Nuclear power, Renewable Energy, Uncategorized

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Just how renewable is “renewable” energy, or more specifically solar and wind power? Intermittent though they are, the wind will always blow and the sun will shine (well, half a day with no clouds). So the possibility of harvesting energy from these sources is truly inexhaustible. Obviously, it also takes man-made hardware to extract electric power from sunshine and wind — physical capital— and it is quite costly in several respects, though taxpayer subsidies might make it appear cheaper to investors and (ultimately) users. Man-made hardware is damaged, wears out, malfunctions, or simply fails for all sorts of reasons, and it must be replaced from time to time. Furthermore, man-made hardware such as solar panels, wind turbines, and the expansions to the electric grid needed to bring the power to users requires vast resources and not a little in the way of fossil fuels. The word “renewable” is therefore something of a misnomer when it comes to solar and wind facilities.

Solar Plant

B. F. Randall (@Mining_Atoms) has a Twitter thread on this topic, or actually several threads (see below). The first thing he notes is that solar panels require polysilicon, which not recyclable. Disposal presents severe hazards of its own, and to replace old solar panels, polysilicon must be produced. For that, Randall says you need high-purity silica from quartzite rock, high-purity coking coal, diesel fuel, and large flows of dispatchable (not intermittent) electric power. To get quartzite, you need carbide drilling tools, which are not renewable. You also need to blast rock using ammonium nitrate fuel oil derived from fossil fuels. Then the rock must be crushed and often milled into fine sand, which requires continuous power. The high temperatures required to create silicon are achieved with coking coal, which is also used in iron and steel making, but coking coal is non-renewable. The whole process requires massive amounts of electricity generated with fossil fuels. Randall calls polysilicon production “an electricity beast”.

Greenwashing

The resulting carbon emissions are, in reality, unlikely to be offset by any quantity of carbon credits these firms might purchase, which allow them to claim a “zero footprint”. Blake Lovewall describes the sham in play here:

“The biggest and most common Carbon offset schemes are simply forests. Most of the offerings in Carbon marketplaces are forests, particularly in East Asian, African and South American nations. …

The only value being packaged and sold on these marketplaces is not cutting down the trees. Therefore, by not cutting down a forest, the company is maintaining a ‘Carbon sink’ …. One is paying the landowner for doing nothing. This logic has an acronym, and it is slapped all over these heralded offset projects: REDD. That is a UN scheme called ‘Reduce Emissions from Deforestation and Forest Degradation’. I would re-name it to, ‘Sell off indigenous forests to global investors’.”

Lovewall goes on to explain that these carbon offset investments do not ensure that forests remain pristine by any stretch of the imagination. For one thing, the requirements for managing these “preserves” are often subject to manipulation by investors working with government; as such, the credits are often vehicle for graft. In Indonesia, for example, carbon credited forests have been converted to palm oil plantations without any loss of value to the credits! Lovewall also cites a story about carbon offset investments in Brazil, where the credits provided capital for a massive dam in the middle of the rainforest. This had severe environmental and social consequences for indigenous peoples. It’s also worth noting that planting trees, wherever that might occur under carbon credits, takes many years to become a real carbon sink.

While I can’t endorse all of Lovewall’s points of view, he makes a strong case that carbon credits are a huge fraud. They do little to offset carbon generated by entities that purchase them as offsets. Again, the credits are very popular with the manufacturers and miners who participate in the fabrication of physical capital for renewable energy installations who wish to “greenwash” their activities.

Wind Plant

Randall discusses the non-renewability of wind turbines in a separate thread. Turbine blades, he writes, are made from epoxy resins, balsa wood, and thermoplastics. They wear out, along with gears and other internal parts, and must be replaced. Land disposal is safe and cheap, but recycling is costly and requires even greater energy input than the use of virgin feedstocks. Randall’s thread on turbines raised some hackles among wind energy defenders and even a few detractors, and Randall might have overstated his case in one instance, but the main thrust of his argument is irrefutable: it’s very costly to recycle these components into other usable products. Entrepreneurs are still trying to work out processes for doing so. It’s not clear that recycling the blades into other products is more efficient than sending them to landfills, as the recycling processes are resource intensive.

But even then, the turbines must be replaced. Recycling the old blades into crates and flooring and what have you, and producing new wind turbines, requires lots of power. And as Randall says, replacement turbines require huge ongoing quantities of zinc, copper, cement, and fossil fuel feedstocks.

The Non-Renewability of Plant

It shouldn’t be too surprising that renewable power machinery is not “renewable” in any sense, despite the best efforts of advocates to convince us of their ecological neutrality. Furthermore, the idea that the production of this machinery will be “zero carbon” any time in the foreseeable future is absurd. In that respect, this is about like the ridiculous claim that electric vehicles (EVs) are “zero emission”, or the fallacy that we can achieve a zero carbon world based on renewable power.

It’s time the public came to grips with the reality that our heavy investments in renewables are not “renewable” in the ecological sense. Those investments, and reinvestments, merely buy us what Randall calls “garbage energy”, by which he means that it cannot be relied upon. Burning garbage to create steam is actually a more reliable power source.

Highly Variable With Low Utilization

Randall links to information provided by Martian Data (@MartianManiac1) on Europe’s wind energy generation as of September 22, 2022 (see the tweet for Martian Data’s sources):

“Hourly wind generation in Europe for past 6 months:
Max: 122GW
Min: 10.2GW
Mean: 41.0
Installed capacity: ~236GW”

That’s a whopping 17.4% utilization factor! That’s pathetic, and it means the effective cost is quintuple the value at nameplate capacity. Take a look at this chart comparing the levels and variations in European power demand, nuclear generation, and wind generation over the six months ending September 22nd (if you have trouble zooming in here, try going to the thread):

The various colors represent different countries. Here’s a larger view of the wind component:

A stable power grid cannot be built upon this kind of intermittency. Here is another comparison that includes solar power. This chart is daily covering 2021 through about May 26, 2022.

As for solar capacity utilization, it too is unimpressive. Here is Martian Data’s note on this point, followed by a chart of solar generation over the course of a few days in June:

“so ~15% solar capacity is whole year average. ~5% winter ~20% summer. And solar is brief in summer too…, it misses both both morning and evening peaks in demand.”

Like wind, the intermittency of solar power makes it an impractical substitute for traditional power sources. Check out Martian Data’s Twitter feed for updates and charts from other parts of the world.

Nuclear Efficiency

Nuclear power generation is an excellent source of baseload power. It is dispatchable and zero carbon except at plant construction. It also has an excellent safety record, and newer, modular reactor technologies are safer yet. It is cheaper in terms of generating capacity and it is more flexible than renewables. In fact, in terms of the resource costs of nuclear power vs. renewables over plant cycles, it’s not even close. Here’s a chart recently posted by Randall showing input quantities per megawatt hour produced over the expected life of each kind of power facility (different power sources are labeled at bottom, where PV = photovoltaic (solar)):

In fairness, I’m not completely satisfied with these comparisons. They should be stated in terms of current dollar costs, which would neutralize differences in input densities and reflect relative scarcities. Nevertheless, the differences in the chart are stark. Nuclear produces cheap, reliable power.

The Real Dirt

Solar and wind power are low utilization power sources and they are intermittent. Heavy reliance on these sources creates an extremely brittle power grid. Also, we should be mindful of the vast environmental degradation caused by the mining of minerals needed to produce solar panels and wind turbines, including their inevitable replacements, not to mention the massive land use requirements of wind and solar power. Also disturbing is the hazardous dumping of old solar panels from the “first world” now taking place in less developed countries. These so-called clean-energy sources are anything but clean or efficient.