(Roughly) Daily

Archive for May 2023

“The only advantage of not being too good a housekeeper is that your guests are so pleased to feel how very much better they are”*…

Roomba is on the rise, but is the humble carpet sweeper poised for a rebound? Edward Tenner considers…

Every so often technology critics charge that despite the exponential growth of computer power, the postwar dreams of automated living have been stalled. It is true that jetpacks are unlikely to go mainstream, and that fully autonomous vehicles are more distant than they appear, at least on local roads. And the new materials that promised what the historian of technology Jeffrey L. Meikle has called
“damp-cloth utopianism”—the vision of a future household where plastic-covered furnishings would allow carefree cleaning—have created dystopia in the world’s oceans.

Yet a more innocent dream, the household robot, has come far closer to reality: not, it is true, the anthropomorphic mechanical butler of science-fiction films, but a humbler machine that is still
impressive, the autonomous robotic vacuum cleaner. Consider, for example, the Roomba®. Twenty years after introducing the first model, the manufacturer, iRobot, sold itself to Amazon in August 2022 for
approximately $1.7 billion in cash. Since 2013, a unit has been part of the permanent collection of the Smithsonian’s National Museum of American History.

As the museum site notes, the first models found their way by bumping into furniture, walls, and other obstacles. They could not be programmed to stay out of areas of the home; an infrared-emitting
accessory was needed to create a “virtual wall.” Like smartphones, introduced a few years later, Roombas have acquired new features steadily with a new generation on average every year. (They have also inspired a range of products from rival manufacturers.) Over 35 million units have been sold. According to Fortune Business Insights Inc., the worldwide market was nearly $10 billion in 2020 and is estimated to increase from almost $12 billion in 2021 to $50.65 billion in 2028.

Adam Smith might applaud the Roomba as a triumph of the liberal world order he had endorsed. Thanks to the global market- place for design ideas, chips, and mechanical parts, he might remark,
a division of labor—Roomba is designed mainly in the United States by an international team and manufactured in China and Malaysia—has benefited consumers worldwide. Smith would nonetheless
disapprove of the economic nationalism of both the United States and China that has made managing high-technology manufacturing chains so challenging.

Yet Smith might also make a different kind of observation, high-lighting the technology’s limits rather than its capabilities…

Yet Smith might also make a different kind of observation, high-lighting the technology’s limits rather than its capabilities… Could household automation be not only irrelevant to fundamental human welfare, but harmful? As an omnivorous reader, Smith would no doubt discover in our medical literature the well-established dangers of sedentary living (he loved “long solitary walks by the Sea side”) and the virtues of getting up regularly to perform minor chores, such as turning lights on and off, adjusting the thermostat, and vacuuming the room, the same sorts of fidgeting that the Roomba and the entire Internet of Things are hailed as replacing. In fact the very speed of improvement of robotic vacuums may be a hazard in itself, as obsolescent models add to the accumulation of used batteries and environmentally hazardous electronic waste.

As the sustainability movement grows, there are signs of a revival of the humble carpet sweeper, invented in 1876, as sold by legacy brands like Fuller Brush and Bissell. They offer recycled plastic parts, independence of the electric grid, and freedom from worry about hackers downloading users’ home layouts from the robots’ increasingly sophisticated cloud storage…

Via the estimable Alan Jacobs and his wonderful Snakes and Ladders: “Adam Smith and the Roomba®” from @edward_tenner.

(Image above: source)

* Eleanor Roosevelt

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As we get next to godliness, we might spare a thought for Waldo Semon; he died on this date in 1999. An inventor with over 100 patents, he is best known as the creator of “plasticized PVC” (or vinyl). The the world’s third most used plastic, vinyl is employed in imitation leather, garden hose, shower curtains, and coatings– but most frequently of all, in flooring tiles.

For his accomplishments, Semon was inducted into the Invention Hall of Fame in 1995 at the age of 97.

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Written by (Roughly) Daily

May 26, 2023 at 1:00 am

“It’s very easy for trusted companies to mislead naive customers, and life insurance companies are trusted”*…

Systemic risk in the financial system– the kind that can create devastation like the Crash of 2008— has been the province of regulators for many decades, primarily the SEC and the Federal Reserve. But as our financial system has become more complex and intertwined, that risk may have moved from the stock market and banks to other sectors, sectors less well regulated. As John Ellis explains in his terrific newsletter, News Items, we might do well to turn our attention to the seemingly staid insurance industry…

The Fed exists to oversee banking, but lately it’s been keeping an eye on life insurance, too. Its recent Financial Stability Report flagged some life-insurance practices that might make the system vulnerable. Some insurers invest in assets that “can suffer sudden increases in default risk,” the report said. And some use “nontraditional” funding sources that could dry up “on short notice.”

That sounds ominous. But not long after that, Jon Gray, the president of private-equity giant Blackstone, turned up in a Financial Times article, saying life insurers had the wherewithal to bolster America’s weakened regional banks. 

Gray said private equity firms like Blackstone could get “very low-cost capital” from life insurers and extend it to regional banks, to fund their lending operations. That would be a boon, because the banks’ usual source of funding, customer deposits, has grown more expensive and flighty in the wake of this year’s bank failures. So the life insurers could help ease a credit squeeze.

And once the banks make the loans, Gray said, the insurers might like to acquire some of them as investments. Blackstone manages billions of dollars of insurance investments, and Gray said the firm was already talking with large, unnamed regional banks about such deals.

So, what’s up with life insurance? Is the industry so flush it can send money to shore up America’s weakened banks? If so, then what’s the Fed worried about? 

As it happens, a group of Fed economists has some answers. They got under the hood of the life insurance industry and combed through the voluminous regulatory filings of more than a thousand life insurers in the years since the crash of 2008. The U.S. financial system was going through major changes then, and they wanted to understand how the insurers had navigated the changing landscape.

One trend they observed: First, America’s bailed-out banks, seen as having gambled with their depositors’ money, were brought under the broad financial-reform legislation known as Dodd-Frank. It steered them away from making any more loans to big, low-rated borrowers. Then, once the banks had departed that space, life insurers moved in.  

As a result, “These insurers have become exponentially more vulnerable to an aggregate corporate sector shock,” wrote the three economists, Nathan Foley-Fisher, Nathan Heinrich, and Stéphane Verani, in a paper first published in February 2020 and updated in April of this year.  

Their findings cast the life insurance industry in a very different light from the traditional image of dull, stable companies plodding along under the weight of big, safe, bond-laden investment portfolios. 

“Within ten years, the U.S. life insurance industry has grown into one of the largest private debt investors in the world,” the three wrote.

At the end of 2020, life insurers managed one-fourth of all outstanding CLOs, or collateralized loan obligations – bond-like securities backed by pools of loans to large, low-rated borrowers. Because the underlying borrowers have low ratings, CLOs pay a higher yield than the high-grade corporate bonds a conventional life portfolio would hold. 

The insurers were also using unusual sources of capital to fuel their growth (funding-agreement-backed repos, anyone?). Not all life insurers, but a certain cohort was doing the kind of business the big banks did before the financial crisis, “but without the corresponding regulation and supervision.”  

The economists called it “a new shadow-banking business model that resembles investment banking in the run-up to the 2007-09 financial crisis.”

Their reports describe the trends in detail, but in measured tones. No flashing red lights or alarm bells. But they do tell how things could go south: “A widespread default of risky corporate loans could force life insurers to assume balance sheet losses” from their CLO holdings. 

Institutional investors watch life insurers carefully and know where the shadow-banking activity is concentrated; they would presumably see the losses coming and withdraw from the affected insurers in time. That’s what we’ve been seeing in the regional banking sector this spring, where savvy investors have identified potential problem banks and sold or shorted their stocks. The trouble is, such trading can turn a potential problem into a real one.

Upshot: “U.S. life insurers may require government support to prevent shocks from being amplified and transmitted to the household sector,” the three warn…

[Ellis explains how this happened; TLDR: life insurers chased yield; private equity firms obliged.]

The Fed researchers said the private-equity firms appear to be giving their affiliated insurers “some of the riskiest portions” of the CLOs that they package. Since risk and reward go hand in hand, presumably the insurers are getting better returns than they would from safe bonds. 

But still, should America’s insurance regulators be allowing this? Remember, America’s banks were told to stop. 

The National Association of Insurance Commissioners has, in fact, proposed a change in the post-crisis rule that’s been letting insurers count risky CLOs as if they were safe bonds. 

But the NAIC isn’t a regulator; it’s a non-governmental organization that represents America’s 56 insurance regulators (one for each state, five for the territories, and one for the District of Columbia). The regulators often have different priorities and viewpoints, and when the NAIC makes a proposal, it can take years to get the necessary buy-in. 

So here we are. Countless policyholders and annuitants are diligently paying their premiums to keep their contracts in force, unaware of these trends. The Fed’s economists see undisclosed risk, but the Fed has no legal authority to regulate insurers. The insurance regulators don’t seem in any rush to rein in the risk-takers. Keep in mind: Life-and-annuity is a $9 trillion industry that doesn’t have anything like the FDIC…

Eminently worth reading in full (along with the report and the paper linked above): “Risky Business,” from @EllisItems.

(Image above: source)

Daniel Kahneman

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As we whack the mole, we might recall that it was on this date in 1931 that the New York Stock Exchange began regularly reporting short selling data for the first time. The Crash of 1929 had rocked the stock market; the Dow dropped 32.6% in 1930 as the American economy took a nosedive (unemployment doubled to 16.3% by 1931, as the Great Depression set in). But short sellers in the stock market made a killing. Consequently, those short sellers took a lot of heat for the stock market crash of 1929, which led to the enactment of the uptick rule (requiring that short selling orders be filled only during upticks in share prices and meant to mitigate the negative impact of short sales) shortly thereafter. The reporting of short orders/sales was another step toward reining in the phenomenon.

The uptick rule was abolished in 2007, just prior to the market crash of 2008.

People Gathering in Front of the New York Stock Exchange at the start of the Crash in 1929 (source)

“All good things must come to an end”*…

Rusty Foster reports that…

Matt Bors announced that The Nib is shutting down after its retroactively ironically themed final issue, “The Future.” “The Nib has published more than 6,000 comics and paid out more than $2 million to creators.” It will be replaced by: nothing, just another void where independent cultural criticism used to be…

Today in Tabs

The Nib will be online through August; you can still enjoy it’s extraordinary offerings (and buy its issues) until then. Happily Rusty’s Today in Tabs continues– one hopes for a long, long time…

[Image above: from KC Green‘s “This Is Not Fine,” on The Nib]

*  Geoffrey Chaucer, Troilus and Criseyde

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As we bid a fond adieu, we might recall that it was on this date in 1844 that inventor (and celebrated painter) Samuel F.B. Morse inaugurated the first technological competitor to the post when he sent the first telegraph message:  “What hath God wrought?”  Morse sent the famous message from the B&O’s Mount Clare Station in Baltimore to the Capitol Building.  (The words were chosen by Annie Ellsworth, the daughter of the U.S. Patent Commissioner, from Numbers 23:23.)

Morse’s original apparatus

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Written by (Roughly) Daily

May 24, 2023 at 1:00 am

“Mounting a campaign against plutocracy makes as much sense to the typical Washington liberal as would circulating a petition against gravity”*…

Brad DeLong elaborates on Jonathan Kirshner‘s bracing review of Martin Wolf‘s important new book

Jonathan Kirshner: Rigged Capitalism and the Rise of Pluto-populism: On Martin Wolf’s The Crisis of Democratic Capitalism: ‘The middle third of this book, “What Went Wrong,” should be required reading…. When it comes to solutions, unfortunately, The Crisis of Democratic Capitalism comes up short. Wolf, ever measured, is convincing in making the case for reform over revolution…. Yet it is disheartening that the sensible, reformist agenda of reasonable, practical measures that Wolf outlines already seems beyond the capacity of our politics…. Massive concentrations of wealth for a sliver of largely-above-the-law plutocrats, combined with stagnation and declining opportunities for the majority—leads to a basic political problem: “How, after all, does a political party dedicated to the material interests of the top 0.1 percent of the income distribution win and hold power in a universal suffrage democracy? The answer is pluto-populism”… [which] unleash[es] forces… [that] render liberal democracy unsustainable…. corruption, arbitrariness of justice, and fear for future prospects are poisonous to the body politic…. Its final sentence, “If we fail, the light of political and personal freedom might once again disappear from the world,” reads less like a call to action and more like an epitaph…

Martin Wolf’s The Crisis of Democratic Capitalism and Barry Eichengreen’s The Populist Temptation are, I think, the best books on theDover-Circle-Plus societies current Time of Troubles. And there is no clear way through.

It was James Madison who wrote, in 1787:

Democracies have ever been spectacles of turbulence and contention; have ever been found incompatible with personal security or the rights of property; and have in general been as short in their lives as they have been violent in their deaths…

And the death of real democracy does not have to be accompanied by the end of the form. The classic example here is the Jim Crow U.S. South from 1876-1965. It was less than half as rich as the rest of the United States for almost a complete century. It was ruled by an oligarchy uninterested in economic development and very interested in corruption. The oligarchy its power by focusing the electorate on the necessity of keeping the Black Man Down, and tarring anyone who wanted a government that was less corrupt or more pro-development with being a negro-lover. That it held rocksolid from 1876 to 1965 shows that the future of anything we could call prosperous democratic capitalism is not assured…

Bracing: “Pluto-Populism,” from @delong.

See also: Kishore Mahbubani‘s “Democracy or Plutocracy? – America’s Existential Question” (source of the image above).

Thomas Frank

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As we get back to basics, we might recall that it was on this date in 1934 that Depression Era bandits Bonnie and Clyde were ambushed by police and shot to death in Bienville Parish, Louisiana. Bonnie Elizabeth Parker and Clyde Chestnut (Champion) Barrow were a criminal couple who traveled the Central United States with their gang during the Great Depression. The couple were known for their bank robberies, although they preferred to rob small stores or rural funeral homes. Their exploits captured the attention of the American press and its readership during what is occasionally referred to as the “public enemy era” between 1931 and 1934.

The 1967 hit film Bonnie and Clyde, directed by Arthur Penn and starring Warren Beatty and Faye Dunaway in the title roles, revived interest in the couple, who were treated somewhat sympathetically. The 2019 Netflix film The Highwaymen depicted their manhunt from the point of view of the pursuing lawmen but received mixed reviews.

Bonnie and Clyde in a photo from around 1932–34 that was found by police at an abandoned hideout (source)

“Machines take me by surprise with great frequency”*…

In search of universals in the 17th century, Gottfried Leibniz imagined the calculus ratiocinator, a theoretical logical calculation framework aimed at universal application, that led Norbert Wiener to suggest that Leibniz should be considered the patron saint of cybernetics. In the 19th century, Charles Babbage and Ada Lovelace took a pair of whacks at making it real.

Ironically, it was confronting the impossibility of a universal calculator that led to modern computing. In 1936 (the same year that Charlie Chaplin released Modern Times) Alan Turing (following on Godel’s demonstration that mathematics is incomplete and addressing Hilbert‘s “decision problem,” querying the limits of computation) published the (notional) design of a “machine” that elegantly demonstrated those limits– and, as Sheon Han explains, birthed computing as we know it…

… [Hilbert’s] question would lead to a formal definition of computability, one that allowed mathematicians to answer a host of new problems and laid the foundation for theoretical computer science.

The definition came from a 23-year-old grad student named Alan Turing, who in 1936 wrote a seminal paper that not only formalized the concept of computation, but also proved a fundamental question in mathematics and created the intellectual foundation for the invention of the electronic computer. Turing’s great insight was to provide a concrete answer to the computation question in the form of an abstract machine, later named the Turing machine by his doctoral adviser, Alonzo Church. It’s abstract because it doesn’t (and can’t) physically exist as a tangible device. Instead, it’s a conceptual model of computation: If the machine can calculate a function, then the function is computable.

With his abstract machine, Turing established a model of computation to answer the Entscheidungsproblem, which formally asks: Given a set of mathematical axioms, is there a mechanical process — a set of instructions, which today we’d call an algorithm — that can always determine whether a given statement is true?…

… in 1936, Church and Turing — using different methods — independently proved that there is no general way of solving every instance of the Entscheidungsproblem. For example, some games, such as John Conway’s Game of Life, are undecidable: No algorithm can determine whether a certain pattern will appear from an initial pattern.

Beyond answering these fundamental questions, Turing’s machine also led directly to the development of modern computers, through a variant known as the universal Turing machine. This is a special kind of Turing machine that can simulate any other Turing machine on any input. It can read a description of other Turing machines (their rules and input tapes) and simulate their behaviors on its own input tape, producing the same output that the simulated machine would produce, just as today’s computers can read any program and execute it. In 1945, John von Neumann proposed a computer architecture — called the von Neumann architecture — that made the universal Turing machine concept possible in a real-life machine…

As Turing said, “if a machine is expected to be infallible, it cannot also be intelligent.” On the importance of thought experiments: “The Most Important Machine That Was Never Built,” from @sheonhan in @QuantaMagazine.

* Alan Turing

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As we sum it up, we might spare a thought for Martin Gardner; he died on this date in 2010.  Though not an academic, nor ever a formal student of math or science, he wrote widely and prolifically on both subjects in such popular books as The Ambidextrous Universe and The Relativity Explosion and as the “Mathematical Games” columnist for Scientific American. Indeed, his elegant– and understandable– puzzles delighted professional and amateur readers alike, and helped inspire a generation of young mathematicians.

Gardner’s interests were wide; in addition to the math and science that were his power alley, he studied and wrote on topics that included magic, philosophy, religion, and literature (c.f., especially his work on Lewis Carroll– including the delightful Annotated Alice— and on G.K. Chesterton).  And he was a fierce debunker of pseudoscience: a founding member of CSICOP, and contributor of a monthly column (“Notes of a Fringe Watcher,” from 1983 to 2002) in Skeptical Inquirer, that organization’s monthly magazine.

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Written by (Roughly) Daily

May 22, 2023 at 1:00 am