Chicago Boyz

                 
 
 
What Are Chicago Boyz Readers Reading?
 

 
  •   Enter your email to be notified of new posts:
  •   Problem? Question?
  •   Contact Authors:

  • CB Twitter Feed
  • Blog Posts (RSS 2.0)
  • Blog Posts (Atom 0.3)
  • Incoming Links
  • Recent Comments

    • Loading...
  • Authors

  • Notable Discussions

  • Recent Posts

  • Blogroll

  • Categories

  • Archives

  • Archive for the 'Tech' Category

    Robot Gets Hired, Tries Hard, But Can’t Do the Job

    Posted by David Foster on 16th November 2019 (All posts by )

    At Boeing.

    Those fearing imminent mass unemployment driven by robots and AI should be following stories like this.  They also should be looking at the actual productivity numbers.

    See also the details of work and the realities of automation.

    Posted in Aviation, Business, Economics & Finance, Tech | 21 Comments »

    Retrotech — With a Future?

    Posted by David Foster on 7th November 2019 (All posts by )

    Before there were electronic digital computers, there were mechanical analog computers. Although now obsolete for practical computation, these devices might actually have an useful future ahead of them–in education.

    Mechanical analog computation (analog means that calculation is done by measuring rather than by counting) goes back to the Greek Antikythera mechanism (65 BC), which was used to predict the positions of heavenly bodies. The modern era of analog computing began with the work done by James Thompson and his brother William (Lord Kelvin) in the 1870s. First, James Thompson created a mechanical device that performs the calculus function of integration.

    Lord Kelvin applied this device…along with other mechanisms for addition and trigonometric functions…to create a mechanical tide-prediction system. These tide predictors had a pretty good run: the invention was announced in 1876, and some of these systems were still in use in the early 1970s!

    For those who haven’t studied calculus, integration can be thought of as a kind of continuous addition.  Imagine a hose with a fluctuating flow rate filling a pool: by integrating the rate of flow, you can calculate the volume of water added to the pool.

    The basic concept of a mechanical integrator is shown below.

    mechanical-integrator-modified

    If the vertical shaft is turned at a constant rate, and the small wheel is moved in and out according to the changing value of some some variable Y, then the rotation of the horizontal shaft Z will represent the integral of Y with respect to time.  If Y is the rate of flow of the a hose, Z will be the total volume  added to the pool. If Y represents the acceleration of a vehicle, then the output shaft will give that vehicle’s speed at any moment.  Connect the output to the input of another integrator, and you will get the distance traveled.

    Vannevar Bush, who would become Roosevelt’s science adviser during WWII, combined the integrator and other computing mechanisms to create a highly general mechanical computer, called a differential analyzer. Completed in 1931, it was not restricted to a single application, but could be programmed–with a wrench and screwdriver to alter the connections–for a wide range of problems. Complex chains of calculation were possible, including the ability for a result at one stage to be fed back as input at an earlier stage–for example, the speed of a simulated vehicle affects its air resistance, which in turn influences its acceleration…which integrates back to its speed.

    Other differential analyzers were built in the U.S.,  Norway, and Britain, and were used for applications including heat-flow analysis, electrical network stability analysis, soil-erosion studies, artillery firing table preparation, and studies of the loading and deflection of beams. It is rumored that a British analyzer was used in the planning for the bouncing-bomb attack on German hydroelectric dams during WWII. Differential analyzers appeared in several movies, including the 1951 film When Worlds Collide  (video clip). The ultimate in mechanical analog computation was the Rockefeller Differential Analyzer, a rather baroque (and very expensive) machine built in 1942. It was decommissioned in 1954, on the belief that the future of calculation would belong to the electronic computer, and especially the electronic digital computer.   Following the decommissioning, the mathematician Warren Weaver wrote:

    It seems rather a pity not to have around such a place as MIT a really impressive Analogue computer; for there is vividness and directness of meaning of the electrical and mechanical processes involved… which can hardly fail, I would think, to have a very considerable educational value. A Digital Electronic computer is bound to be a somewhat abstract affair, in which the actual computational processes are fairly deeply submerged.
    Read the rest of this entry »

    Posted in Education, History, Science, Systems Analysis, Tech | 27 Comments »

    Movie Review: The Current War

    Posted by David Foster on 1st November 2019 (All posts by )

    This movie is focused on the interaction among Thomas Edison, George Westinghouse, and Nikola Tesla in the competition to create and build out America’s…and the world’s…electrical infrastructure.  It has gotten mixed and generally not-very-enthusiastic reviews; I thought it was well-done and definitely worth seeing.  Visually, it is striking and sometimes even beautiful, thus worth seeing on the big screen.

    The movie gets the outline of the history right; also, I think, the essence of the characters.  Edison is a brilliant inventor and self-promoter who is committed to his DC-based distribution system and will do some more-than-questionable things to get it universally adopted.  Westinghouse, who had invented the railroad air brake (among other things) and already built a large company, sees the value of alternating current, which can be stepped up and down in voltage via transformers and hence can be economically transmitted over long distances.  Tesla, a Serbian immigrant and brilliant inventor, provides the missing link in the form of a practical motor that can run on AC power.  The relationships of Edison and Westinghouse with their respective wives are highlighted, and the future utility mogul Samuel Insull appears as Edison’s young secretary.

    I was happy to see the movie’s positive portrayal of Westinghouse, a great man who has tended to be overshadowed by the more-glamorous figures of Edison and Tesla.  (The legions of Tesla fans may be unhappy that Tesla did not get a more central role in the film.)

    If this movie sounds interesting to you, better see it soon; I don’t think it’s going to be in the theaters for very long.

    Posted in Business, Energy & Power Generation, Film, History, Tech | 20 Comments »

    Book Review: Red Plenty, by Francis Spufford

    Posted by David Foster on 27th October 2019 (All posts by )

    Red Plenty by Francis Spufford

    —-

    The idea of centralized economic planning is a very seductive one.  It just seems to make sense that such planning would lead to more efficiency…less waste…and certainly less unnecessary human suffering than an environment in which millions of decision-makers, many of them in competition with one another, are making their own separate and uncoordinated decisions, resulting in pointless product redundancy, economic cycles driving unemployment, and lots of other bad things.

    Red Plenty…part novel, part nonfiction…is about the Soviet Union’s economic planning efforts as seen from the inside.  The characters include factory managers, economic planners, mathematicians, computer scientists, and “fixers.”  Published in 2010, Red Plenty is now quite timely in view of the current vogue for socialism in American political discussion.

    Marx drew a nightmare picture of capitalism, when everything was produced only to be exchanged; when true qualities and uses dropped away, and the human power of making and doing itself became only an object to be traded.  The alternative? A dance to the music of use, where every step fulfilled some real need, did some tangible good, and no matter how fast the dancers spun, they moved easily, because they moved to a human measure, intelligible to all, chosen by all.

    How might this actually be accomplished? Stalin mocked the idea that planning an economy required much in the way of intellectual depth or effort.  Get the chain of command right, Stalin seemed to be saying, build it on the right ideological principles, and all that was left was a few technical details, a little bit of drudgery to be carried out by the comrades at Gosplan with the adding machines.  But it turned out to be a little more complicated than that.

    Maksim Maksimovich Mokhov is one of the lords of the Gosplan file room, in which there are hundreds of folders, each tracking the balances and plans for a particular commodity. A good man, who takes his job seriously, Maksim has risen as high as you could go at Gosplan before the posts become purely political appointments..his was the level at which competence was known to reach its ceiling…Not just a mechanical planner, he realizes that the file folders  cast only the loosest and most imperfect net over the prodigious output of the economy as the whole, and has worked to understand the stress points, the secret path dependencies of the plan.  His specific responsibility is the chemical and rubber sector, and he is particularly concerned, at the time when he enters the story, about problems in the viscose subsector.

    Arkhipov, Kosoy, and Mitrenko run one of the most important plants in the viscose supply chain, and they are three worried men.  The plan goals aren’t being met, and they know that the path to career death is separated by only a few percentage points of plan fulfillment from the other one, the upward path, the road to glory and local fame. (A couple of decades earlier, it wouldn’t have been just career death on the table.) This plant makes two viscose-derived products, yarn and tire cord.  The yarn line works fine, the tire cord line, not so much…but no problems with the machine can be found.  There is no prospect of getting a replacement machine in any relevant timeframe.

    Arkhipov and his associates come up with a plan to solve their problem…read the book to see what it is and how it turns out.

    Nikita Khrushchev, in September 1959, told a crowd that “the dreams cherished for ages, dreams expressed in fairytales which seemed sheer fantasy, are being translated into reality by man’s own hands.”  Modern technology, combined with the benefits of a planned economy would make it possible.

    Because the whole system of production and distribution in the USSR was owned by the state, because all Russia was (in Lenin’s words) ‘one office, one factory’, it could be directed, as capitalism could not, to the fastest, most lavish fulfillment, of human needs.  

    The American exhibition in Moscow in mid-1959 (site of the “kitchen debate” between Khrushchev and Nixon) was attended by 3 million Soviets (including some of the characters in this book), and although many of them thought that the American claims of broad-based prosperity were exaggerated or worse, the experience surely helped feed the longing for a better life for the Soviet Union’s ordinary people.

    Leonid Vitalevich Kantorovich pioneered the application of mathematics to the optimization of economic activities…these methods surfaced as a possible toolkit for the planning organizations circa 1960. Could these methods help achieve Khrushchev’s stated goal of broad-based prosperity?

    For example, consider several factories, producing a common set of products but with different efficiency characteristics.  Which products should be made by which factories in order to optimize overall efficiency? A set of equations can be constructed representing the constraints that must be observed–labor, machine utlization, etc–and the relative weighting of the variables to be optimized.  Although these techniques have been used to a considerable degree in capitalist countries, they would seem tailor-made for a starring role in a planned economy.  Selling the new methods in the Soviet Union, though, could be tricky:  the linear-programming term “shadow prices”, for example, sounded like something that might have politically-dangerous overtones of capitalism!

    One of the first applications involved potatoes, the distribution of same. The BESM (computer) is using Leonid Vitalevich’s shadow prices to do what a market in potatoes would do in a capitalist country–only better. When a market is matching supply with demand, it is the actual movement of the potatoes themselves from place to place, the actual sale of the potatoes at ever-shifting prices, which negotiates a solution, by trial and error.  In the computer, the effect of a possible solution can be assessed without the wasteful real-world to-ing and fro-ing, and because the computer works at the speed of flying electrons rather than the speed of a trundling vegetable truck, it can explore the whole of the mathematical space of possible solutions, and be sure to find the very best solution there is, instead of settling for the good-enough sollution that would be all there was time for, in a working day with potatoes to deliver.

    And even in the planned Soviet economy, there is still a market in potatoes, right here in Moscow, the leftover scrap of capitalism represented by the capital’s collective-farm bazaars, where individual kolkhozniks sell the product from their private plots…The market’s clock speed is laughable.  It computes a the rate of a babushka in a headscare, laboriously breaking a two-rouble note for change and muttering the numbers under her breath…No wonder that Oscar Lange over in Warsaw gleefully calls the marketplace “a primitive pre-electronic calculator.”

    So put the BESM to work minimizing distance that the potatoes have to travel..a proxy for efficiency and freshness:  price is not a consideration, since the state selling price of potatoes has been fixed for many years.  But BESM can only work with abstract potatoes: Not, of course, potatoes as they are in themselves, the actual tubers, so often frost-damaged or green with age or warty with sprouting tublices–but potatoes abstracted, potatoes considered as information, travelling into Moscow from 348 delivering units to 215 consuming organizations…The economists recognize the difficulty of getting a computer model to mirror the world truly.  They distinguish between working at zadachi, ‘from the problem’, and of fotografii, ‘from the photograph’…This calculation, alas, is from the photograph.  It deals with potato delivery as it has been reported to Leonid Vitalevich and his colleagues.  There has been no time to visit the cold-stores, interview the managers, ride on the delivery trucks. But the program should still work.

    The author notes that “the idea that the computer had conclusively resolved the socialist calculation debate in socialism’s favour was very much a commonplace of the early sixties.”

    But despite all the planning paperwork, despite the attempts at computerization, people like Chekuskin remain essential to keep the Soviet economy functioning at all.  He is a fixer, he works the system to ensure that his customers–factories, for the most part–can get the parts and materials they need in order to keep operating.  Before the revolution, he was a salesman: now, the economic problem is not selling, but buying.  Chekuskin explains what a real salesman was, back in the day:

    You’re thinking of some fellow who works in a sales administration, sits by his phone all day long like a little king, licks his finger when he feels like it, and says, “You can have a litttle bit”…That’s not a salesman.  You see, the world used to be the other way up, and it used to be the buyers who sat around examining their fingernails, hard enough as that is to imagine.  A salesman was a poor hungry bastard with a suitcase, trying to shift something that people probably didn’t want, ’cause back in those days, people didn’t just get out the money and buy anything they could get their hands on.  They had to be talked into it.”

    But with Communism, the things changed.  Back then, people didn’t want to buy.  Now, they don’t want to sell.  There’s always that resistance to get past.  But the trick of it stays the same:  make a connection, build a relationship.

    Volodya, is a young propagandist recently assigned to the huge locomotive plant in Novocherkassk, a dismal town that also features a university.  Unfortunately, it was classified by the planners as a “college town”, in need of the calorific intake required to lift pencils and wipe blackboards, but there were forty thousand people living and working in the industrial zone out by the tracks now, and between the students and the loco workers, a locust would have been hard put to it to find a spare crumb. White bread was a distant memory, milk was dispensed only at the head of enormous queues.  Sausages were as rare a comets.  Pea soup and porridge powered the place, usually served on half-washed plates.

    Eventually, people can’t stand it anymore–and decisions by two separate planning organizations have the result that on the very same day, food prices are increased and so are the production quotas at the locomotive factory.   There is a raucous mass protest, featuring signs like MEAT, BUTTER, AND PAY and CUT UP KHRUSHCHEV FOR SAUSAGES.  The loco plant manager, Korochkin, does not handle the situation well, and the rage grows.

    The ensuing catastrophe is vividly described as it is observed by the horrified Volodya.  Troops open fire on the protestors:  26 people are killed an 87 wounded.  Death sentences and long prison terms are handed down.

    This was a real event:  it happened in 1962.  News about the events did not appear in the state-controlled press for thirty years.

    Read the rest of this entry »

    Posted in Book Notes, Capitalism, Deep Thoughts, Economics & Finance, Leftism, Management, Markets and Trading, Russia, Systems Analysis, Tech | 37 Comments »

    Journalists

    Posted by David Foster on 20th October 2019 (All posts by )

    Financial Times recently had an article about a projected luxury dirigible.  Being an airship fan, I wish the venture success. I was struck, though, by a paragraph in the article contrasting the planned aircraft, called the Airlander, with the airships of the 1930s with their “flammable hydrogen fuels.”

    Uh…no.  None of the airships of the 1930s used hydrogen as a fuel.  Some of them used hydrogen as a lifting gas, which is a totally different thing from the fuel consumed to power the craft forward. And most American airships didn’t use hydrogen for any purpose…the American airships that came to bad ends mostly did so as a result of weather-related structural failure…which point, one would have thought, might have been relevant to someone writing about the possible future of airships.

    But airships are a pretty esoteric subject, after all, so maybe it’s unreasonable to expect a journalist to spend (or get his assistant to spend) half an hour actually learning something about whatever he is writing about.  So let’s talk about something that isn’t esoteric at all, but rather about as timely and important as it gets.  Energy.

    I’ve noticed that in articles about energy storage…of which there have been a lot…the writer rarely seems to grasp that kilowatts are not the same thing as kilowatt-hours, and you can’t express the storage capacity of a battery or other storage system in kilowatts. It would be like stating the capacity of your car’s gas tank in horsepower.  (The same principle applies to megawatts and megawatt-hours, or gigawatts and gigawatt-hours)  Yet all the time, I see articles…not just in the general media but also in the business media…talking about the wonderfulness of a battery or whatever that can store 4 megawatts.

    For example, here’s a Barrons article referring to a town which has installed batteries “that can hold two megawatts of power.”  Actually, the batteries at this facility can hold 3.9 megawatt-hours of energy…the 2 megawatts of power is about the rate at which energy can be added to or drawn from the system, and has nothing to say about the amount stored.  So if you withdraw power at 2 megawatts, you can do so for a little under 2 hours before the battery storage is exhausted. You need the megawatt-hour number to know that; “2 megawatts” tells you nothing about the storage capacity.

    Turning now to television journalism:  I think Tucker Carlson is far superior to most TV commentators in terms of focusing on issues in some depth, rather than just obsessively circling in on whatever is hottest at the moment.  But when recently introducing a guest who was going to talk about a highly-questionable sale to China that was made during the Clinton administration, he said that sale had been of “machine parts.”  Actually, it was of machine tools, as the guest correctly explained.

    Machine tools are one of the essential cornerstones of industry, and have been for a long time.  Shouldn’t a person who frequently writes and/or speaks about economic issues know what a machine tool is and why it matters?  Maybe I’m misinterpreting, but I think Tucker’s “machine parts” phrasing indicates that he has no such awareness.

    Ben Rhodes, an Obama operative, said of the current generation of reporters:  “The average reporter we talk to is 27 years old, and their only reporting experience consists of being around political campaigns. That’s a sea change. They literally know nothing.”

    No doubt true of a large number of those younger reporters who Rhodes manipulated while feeling contempt for. But there are journalists–older and younger–who do have a pretty good grasp of history, geography, and comparative political systems…some of them even have some education or reading in political philosophy.  But even among these, knowledge of technology–and by “technology” I do not mean just “computer stuff”–is pretty close to nonexistent.

    And with the vastly increased influence of government over all aspects of the economy–and the even greater (much greater!) influence being sought by the current Democratic Party–such knowledge is pretty important.

    Posted in Aviation, Education, Energy & Power Generation, Media, Tech, Transportation | 26 Comments »

    What, Exactly, Is CNN?

    Posted by David Foster on 16th October 2019 (All posts by )

    …and what are NBC and ABC?

    When referencing these networks…for example, when talking about CNN’s increasingly-extreme political bias, ABC’s running of a video supposedly from Syria which was actually from Kentucky, or the reports about widespread abuse of women at  NBC, people tend to simply refer to them as “CNN”, “ABC”, or “NBC”, as if they were independent entities.  But they’re not.

    CNN is owned by AT&T.  NBC is owned by Comcast, and ABC is owned by Disney.

    The history is that CNN was part of Turner Broadcasting, which merged with Time-Warner in 1996.  Following a whole host of acquisition and divestiture transactions (which included a very expensive experience with AOL), Warner Media was acquired by AT&T in 2018.  NBC was acquired by GE in 1986 as part of its reacquisition of RCA; the networks was put into a joint venture with Comcast in 2009, and the GE share of the venture was bought out by Comcast in 2013. Disney acquired ABC in 1996 as part of its acquisition of Capital Cities/ABC Inc.

    Given how these entities have been shuffled around, it may be understandable that people refer to them simply by the names of the networks; still, I think the proper way to refer to CNN would be “CNN, a subsidiary of telecommunications giant AT&T” and similarly for the others.

    Posted in Business, Media, Miscellaneous, Tech | 15 Comments »

    So, Really Want to Talk About Foreign Intervention? (updated)

    Posted by David Foster on 7th October 2019 (All posts by )

    Much ink and many photons have been spent discussing Russia’s attempts to influence (or at least disrupt) the American 2016 Presidential campaign.  Meanwhile…

    Daryl Morey, general manager of the Houston Rockets, sent out a tweet which said “Fight for Freedom, Stand with Hong Kong.”  Tencent, the NBA’s exclusive digital partner in China, reacted by suspending business relations with the Rockets, and is offering fans who purchased a year-long pass to watch Rockets games the chance to switch it to a different team. A number of other Chinese companies have pulled sponsorship deals with the Rockets as well.  Morey issued an apology which said in part ” was merely voicing one thought, based on one interpretation, of one complicated event. I have had a lot of opportunity since that tweet to hear and consider other perspectives.”

    And from last year:  here’s an appalling story about how anger from the Chinese government led Marriott Corporation to fire an employee who had ‘liked’ a tweet which congratulated the company for listing Tibet as a country, along with Hong Kong and Taiwan….of course, the Chinese regime considers Tibet to be a part of China, not a separate country.

    China forced Marriott to suspend all online booking for a week at its nearly 300 Chinese hotels. A Chinese leader also demanded the company publicly apologize and “seriously deal with the people responsible,” the Journal reported.

    And boy, did Marriott ever apologize. Craig Smith, president of the hotel chain’s Asian division, told the China Daily that Marriott had committed two significant mistakes — presumably the survey listing Tibet and the liked tweet — that “appeared to undermine Marriott’s long-held respect for China’s sovereignty and territorial integrity.”

    He announced an “eight-point rectification plan” that included education for hotel employees across the globe and stricter supervision.

    And the Marriott executive said this to China’s most-read English-language newspaper: “This is a huge mistake, probably one of the biggest in my career.”

    (More here…according to this article, the Chinese suppression of Marriott bookings was in response to the initial listing of Tibet as a country rather than to the tweet approving of this listing)

    The Chinese economy is, shall we say, a little more dynamic than that of Russia, so the government of China has much more ability to strong-arm American corporations (in general) than does the Putin regime.

    Turning now from the hotel industry to the movie industry, Richard Gere says that Chinese pressure due to his stand on Tibetan independence has led to his being dropped from big Hollywood movies.  Also:

    Gere’s activities have not just made Hollywood apparently reluctant to cast him in big films, he says they once resulted in him being banished from an independently financed, non-studio film which was not even intended for a Chinese release.

    “There was something I was going to do with a Chinese director, and two weeks before we were going to shoot, he called saying, ‘Sorry, I can’t do it,’” Gere recalled. “We had a secret phone call on a protected line. If I had worked with this director, he, his family would never have been allowed to leave the country ever again, and he would never work.”

    See also How China’s Censors Influence Hollywood.  Because the Chinese market is so large…(Fast and Furious 7 pulled in $388 million in China, more than it made in the US)…the influence of the Chinese regime on US film production and distribution has become immense.

    In recent years, foreign filmmakers have also gone out of their way not to provoke the Communist Party. For instance, the 2012 remake of the Cold War action movie, Red Dawn, originally featured Chinese soldiers invading an American town. After filming was complete, though, the moviemakers went back and turned the attacking army into North Koreans, which seemed a safer target, at least until last year’s hack of Sony Pictures.

    and

    Ying Zhu, a professor of media culture at the College of Staten Island at the City University of New York, worries China’s growing market power is giving the Communist Party too much leverage over Hollywood.

    “The Chinese censors can act as world film police on how China can be depicted, how China’s government can be depicted, in Hollywood films,” she says. “Therefore, films critical of the Chinese government will be absolutely taboo.”

    In the late 1990s, when China’s box office was still small, Hollywood did make movies that angered the Communist Party, such as Seven Years In Tibet, about the life of the Dalai Lama, and Red Corner, a Richard Gere thriller that criticized China’s legal system. Given the importance of the China market now, Zhu says those movies wouldn’t get financing today.

    Plus, Chinese companies have snapped up Hollywood studios, theaters and production companies.

    Read the rest of this entry »

    Posted in Academia, Business, China, Civil Liberties, Civil Society, Environment, Film, Media, Science, Tech, USA | 28 Comments »

    Sputnik Anniversary Rerun–Book Review: Rockets and People

    Posted by David Foster on 4th October 2019 (All posts by )

    Today being the 62nd  anniversary of the Sputnik launch, here’s a rerun of a post about a very interesting book.

    Rockets and People, by Boris E Chertok

    Boris Chertok’s career in the Soviet aerospace industry spanned many decades, encompassing both space exploration and military missile programs. His four-volume memoir is an unusual document–partly, it reads like a high school annual or inside company history edited by someone who wants to be sure no one feels left out and that all the events and tragedies and inside jokes are appropriately recorded. Partly, it is a technological history of rocket development, and partly, it is a study in the practicalities of managing large programs in environments of technical uncertainty and extreme time pressure. Readers should include those interested in: management theory and practice, Russian/Soviet history, life under totalitarianism, the Cold War period, and missile/space technology. Because of the great length of these memoirs, those who read the whole thing will probably be those who are interested in all (or at least most) of the above subject areas. I found the series quite readable; overly-detailed in many places, but always interesting. In his review American astronaut Thomas Stafford said “The Russians are great storytellers, and many of the tales about their space program are riveting. But Boris Chertok is one of the greatest storytellers of them all.”  In this series, Chertok really does suck you into his world.

    Chertok was born in Lodz, Poland, in 1912: his mother had been forced to flee Russia because of her revolutionary (Menshevik) sympathies. The family returned to Russia on the outbreak of the First World War, and some of Chertok’s earliest memories were of the streets filled with red-flag-waving demonstrators in 1917. He grew up on the Moscow River, in what was then a quasi-rural area, and had a pretty good childhood–“we, of course, played “Reds and Whites,” rather than “Cowboys and Indians””–swimming and rowing in the river and developing an early interest in radio and aviation–both an airfield and a wireless station were located nearby. He also enjoyed reading–“The Adventures of Tom Sawyer and Huckleberry Finn met with the greatest success, while Harriet Beecher Stowe’s Uncle Tom’s Cabin gave rise to aggressive moods–‘Hey–after the revolution in Europe, we’ll deal with the American slaveholders!” His cousin introduced him to science fiction, and he was especially fond of Aelita (book and silent film), featuring the eponymous Martian beauty.

    Chertok remembers his school years fondly–there were field trips to study art history and architectural styles, plus a military program with firing of both rifles and machine guns–but notes “We studied neither Russian nor world history….Instead we had two years of social science, during which we studied the history of Communist ideas…Our clever social sciences teacher conducted lessons so that, along with the history of the French Revolution and the Paris Commune, we became familiar with the history of the European peoples from Ancient Rome to World War I, and while studying the Decembrist movement and 1905 Revolution in detail we were forced to investigate the history of Russia.” Chertok purused his growing interest in electronics, developing a new radio-receiver circuit which earned him a journal publication and an inventor’s certificate. There was also time for skating and dating–“In those strict, puritanical times it was considered inappropriate for a young man of fourteen or fifteen to walk arm in arm with a young woman. But while skating, you could put your arm around a girl’s waist, whirl around with her on the ice to the point of utter exhaustion, and then accompany her home without the least fear of reproach.”

    Chertok wanted to attend university, but “entrance exams were not the only barrier to admission.” There was a quota system, based on social class, and  “according to the ‘social lineage’ chart, I was the son of a white collar worker and had virtually no hope of being accepted the first time around.” He applied anyhow, hoping that his journal publication and inventor’s certificate in electronics would get him in.” It didn’t–he was told, “Work about three years and come back. We’ll accept you as a worker, but not as the son of a white-collar worker.”

    So Chertok took a job as electrician in a brick factory…not much fun, but he was soon able to transfer to an aircraft factory across the river. He made such a good impression that he was asked to take a Komsomol leadership position, which gave him an opportunity to learn a great deal about manufacturing. The plant environment was a combination of genuinely enlightened management–worker involvement in process improvement, financial decentralization–colliding with rigid policies and political interference. There were problems with absenteeism caused by new workers straight off the farm; these led to a government edict: anyone late to work by 20 minutes or more was to be fired, and very likely prosecuted. There was a young worker named Igor who had real inventive talent; he proposed an improved linkage for engine and propeller control systems, which worked out well. But when Igor overslept (the morning after he got married), no exception could be made. He was fired, and “we lost a man who really had a divine spark.”  Zero tolerance!

    Chertok himself wound up in trouble when he was denounced to the Party for having concealed the truth about his parents–that his father was a bookkeeper in a private enterprise and his mother was a Menshevik. He was expelled from the Komsomol and demoted to a lower-level position.  Later in his career, he would also wind up in difficulties because of his Jewish heritage.

    The memoir includes dozens of memorable characters, including:

    *Lidiya Petrovna Kozlovskaya, a bandit queen turned factory supervisor who became Chertok’s superior after his first demotion.

    *Yakov Alksnis, commander of the Red Air Force–a strong leader who foresaw the danger of a surprise attack wiping out the planes on the ground. He was not to survive the Stalin era.

    *Olga Mitkevich, sent by the regime to become “Central Committee Party organizer” at the factory where Chertok was working…did not make a good first impression (“had the aura of a strict school matron–the terror of girls’ preparatory schools”)..but actually proved to be very helpful to getting work done and later became director of what was then the largest aircraft factory in Europe, which job she performed well. She apparently had too much integrity for the times, and her letters to Stalin on behalf of people unjustly accused resulted in her own arrest and execution.

    *Frau Groettrup, wife of a German rocket scientist, one of the many the Russians took in custody after occupying their sector of Germany. Her demands on the victors were rather unbelievable, what’s more unbelievable is that the Russians actually yielded to most of them.

    *Dmitry Ustinov, a rising star in the Soviet hierarchy–according to Chertok an excellent and visionary executive who had much to do with Soviet successes in missiles and space. (Much later, he would become Defense Minister, in which role he was a strong proponent of the Soviet invasion of Afghanistan.)

    *Valeriya Golubtsova, wife of the powerful Politburo member Georgiy Malenkov, who was Stalin’s immediate successor. Chertok knew her from school–she was an engineer who became an important government executive–and the connection turned out to be very useful. Chertok respected her professional skills, liked her very much, and devotes several pages to her.

    *Yuri Gagarin, first man to fly in space, and Valentina Tereshkova, the first woman.

    *Overshadowing all the other characters is Sergei Korolev, now considered to be the father of the Soviet space program although anonymous during his lifetime.  Korolev spent 6 years in labor camps, having been arrested when his early rocket experiments didn’t pan out; he was released in 1944.  A good leader, in Chertok’s view, though with a bad temper and given to making threats that he never actually carried out.  His imprisonment must have left deep scars–writing about a field trip to a submarine to observe the firing of a ballistic missile, Chertok says that the celebration dinner with the sub’s officers was the only time he ever saw Korolev really happy.

    Chertok’s memoir encompasses the pre-WWII development of the Soviet aircraft industry…early experiments with a rocket-powered interceptor…the evacuation of factories from the Moscow area in the face of the German invasion…a post-war mission to Germany to acquire as much German rocket technology as possible…the development of a Soviet ballistic missile capability…Sputnik…reconnaissance and communications satellites…the Cuban missile crisis…and the race to the moon.

    Some vignettes, themes, and excerpts I thought were particularly interesting:

    Read the rest of this entry »

    Posted in Aviation, Big Government, Biography, Leftism, Management, Military Affairs, Russia, Society, Space, Tech | Comments Off on Sputnik Anniversary Rerun–Book Review: Rockets and People

    The Drivers of Political Cruelty and Arrogance

    Posted by David Foster on 27th September 2019 (All posts by )

    Stuart Schneiderman had a post on the question:  Should Government Produce Happiness?   One commenter said:

    We might say Nazi Germany tried to produce happiness by promoting national pride, and racial pride. They created myths of superiority and suddenly if you had blond hair and blue eyes, you instantly gained status and could walk down the street with other special people and scheme collective revenge against the people who are wrongfully trying to hold you back. This suggest populist leaders at least are good at identifying scapegoats and unifying people against common enemies. You can project all your shortcomings on your external enemies and righteously hate them for it. Certainly it must feels like happiness when you believe your specialness (personal and collective) will soon be honored, and you’ll work very hard to make it happen.

    I’m not sure that “populist” is really a proper description of a political movement which stood for absolute top-down rule…but there’s no question that the Nazi ideas of racial superiority led to a feeling of ‘specialness’ on the part of many if not most followers.  Also, many people who did not have a strong affinity for Nazi ideology…or any affinity at all…still felt a strong pull toward the movement, for reasons of a need for group belonging.  As an example,  I saw a documentary in which a strongly anti-Nazi German said that despite his clear recognition that Naziism was evil, he had still felt a sense of loss and by not being part of the circle of warmth that he perceived in the Nazi rallies.

    But, as I noted in the comments to Stuart’s post, it is serious mistake to identify these motivations with only “right wing” movements such as Naziism. In-group identification and arrogance, the use of scapegoats, and the evil pleasures of political cruelty…all these things are major features of today’s “progressive’ movement.  I have documented many examples of this in prior posts, for example here.  While some have claimed that the violence, intolerance, and harassment so common on the Left is a reaction to Trump, there was clearly a lot of this going on long before Trump became a political factor.  It was going on, especially, in American’s universities, and it should have been clear that this toxic behavior would spread beyond the campus into the wider American society.

    Sarah Hoyt:

    If I could communicate just one thing, across the increasing divide of language and thought to the left it would be this: that warm and fuzzy feeling you get when you’re running someone down is not righteousness.  It’s just the feeling apes get when they run off another ape.

    If you’re part of a band and all of you were piling on an outsider — or an insider who was just declared an outsider and run off — you’ll also feel very connected to your band, and a feeling of being loved and belonging.  It’s not real. It’s the result of a “reward” rush of endorphins, oxytocin, serotonin, and dopamine that flood your body after stress and a perceived “victory.”  Oxytocin, particularly, promotes a feeling of bonding with those around you.

    Just remember, as you’re high fiving each other and believing that something that feels so good has to be good and morally “just” you could be the victim tomorrow.  Because the feelings don’t last, and that rush of “righteousness and victory” is addictive. Those who are your comrades today will be looking for someone to kick in the face tomorrow. And it really could be you.

    I’ve previously quoted some related thoughts from the American writer John Dos Passos.  In his younger years, he was a man of the Left, and, like many leftists and some others he was very involved with the Sacco and Vanzetti case.  But he was more than a little disturbed by some of those that shared his viewpoint.  Describing one protest he attended, he wrote:

    From sometime during this spring of 1926 of from the winter before a recollection keeps rising to the surface. The protest meeting is over and I’m standing on a set of steps looking into the faces of the people coming out of the hall. I’m frightened by the tense righteousness of the faces. Eyes like a row of rifles aimed by a firing squad. Chins thrust forward into the icy night. It’s almost in marching step that they stride out into the street. It’s the women I remember most, their eyes searching out evil through narrowed lids. There’s something threatening about this unanimity of protest. They are so sure they are right.

    I agree with their protest:  I too was horrified by this outrage.  I’m not one either to stand by and see injustice done.  But do I agree enough?  A chill goes down my spine..Whenever I remember the little scene I tend to turn it over in my mind.  Why did my hackles rise at the sight of the faces of these good people coming out of the hall? 

    Was it a glimpse of the forming of a new class conformity that like all class conformities was bent on riding the rest of us?

    Read the rest of this entry »

    Posted in Academia, Civil Society, Current Events, Deep Thoughts, History, Human Behavior, Society, Tech, Trump, USA | 26 Comments »

    Summer Rerun–Of Energy and Slavery

    Posted by David Foster on 19th September 2019 (All posts by )

    (edited, with updates)

    Democratic candidates are demonizing the energy industry–Bernie Sanders even called for the criminal prosecution of fossil fuel executives–believing or at least implying that America uses fossil fuels only because it is to the benefit of these companies, never considering the vital service that these fuels provide to millions of Americans and indeed to the entire world…which reminds me of an earlier article and discussion.

    Christopher Hayes, writing at The Nation in 2014, asserted a connection between human slavery–in particular, human slavery as practiced in the US prior to 1865–and the use of fossil fuels. Specifically, he argues that the reluctance of energy companies and their investors to lose the financial value of their fossil-fuel assets is directly analogous to the reluctance of pre-Civil-War southern slaveholders to lose the financial value of their human “property.”He also asserts that environmentalists attacking the use of fossil fuels are in a moral and tactical position similar to that of the pre-war Abolitionists.

    His article reminded me of a few things.

    1) Sometime around 1900, a young PR man who had recently been hired by GE in Schenectady realized that he had a problem. He had gotten his job through glowing promises about all the great press coverage he would get for the company. But his boss had called him in and announced that he had “a terrific front-page story” about a 60,000-kilowatt turbine generator that the company had just sold to Commonwealth Edison. The PR man accurately realized that this story would get maybe a paragraph on the financial pages. Looking for ideas, he went to see GE’s legendary research genius, Charles Steinmetz, explaining that headlines need drama, and “there’s nothing dramatic about a generator.”

    Steinmetz picked up a pencil, did a little calculating, and quickly determined that this one rotating machine could do as much physical work as 5.4 million men. The slave population in the US on the eve of the Civil War had been 4.7 million. To the young PR man, Steinmetz said: “I suggest you send out a story that says we are building a single machine that, through the miracle of electricity, will each day do more work than the combined slave population of the nation at the time of the Civil War.”

    2) Frederick Douglass, himself a former slave, visited a shipyard in New Bedford shortly after obtaining his freedom. Here are his comments on observing a cargo being unloaded:

    In a southern port, twenty or thirty hands would have been employed to do what five or six did here, with the aid of a single ox attached to the end of a fall. Main strength, unassisted by skill, is slavery’s method of labor. An old ox, worth eighty dollars, was doing, in New Bedford, what would have required fifteen thousand dollars worth of human bones and muscles to have performed in a southern port.

    3) Speaking of GE, Owen Young was a farm boy who grew up to become chairman of that company. To his biographer Ida Tarbell, he provided a vivid word-picture of what life had been like for a farm wife back in the slightly earlier times. Here, he remembers Monday–wash day:

    He drew from his memory a vivid picture of its miseries: the milk coming into the house from the barn; the skimming to be done; the pans and buckets to be washed; the churn waiting attention; the wash boiler on the stove while the wash tub and its back-breaking device, the washboard, stood by; the kitchen full of steam; hungry men at the door anxious to get at the day’s work and one pale, tired, and discouraged woman in the midst of this confusion.

    The reality is that non-human mechanical energy has been and continues to be a liberating force for humanity. A society which makes little use of nonhuman energy can maintain a small and wealthy aristocracy, but broad-based prosperity requires extensive use of nonhuman energy sources–and with today’s technological realities, a large portion of this energy needs to come from fossil fuels.

    Hayes does not seem to understand, or want to recognize, that the benefits of an energy source accrue not only to the companies and individuals who develop and own that energy source, but also to the people of the society at large. (The benefits of the coal and oil (and later natural gas) burned to power the turbines made by Owen Young’s company did not go only to the resource owners and to GE and the utility companies, but also to the farm housewives about whom he spoke.) At one point in the Hayes article he seems to reach the edge of this understanding — “Before fossil fuels, the only way out of this drudgery was by getting other human beings to do the bulk of the work that the solar regime required of its participants” — but does not really follow up on it. The thrust of his article is that the elimination of fossil fuels would require energy companies to give up something like $10 trillion in wealth. He does not focus on what the American people as a whole would have to give up.

    Read the rest of this entry »

    Posted in Energy & Power Generation, Environment, Leftism, Tech | 13 Comments »

    Labor Day Rerun: Attack of the Job-Killing Robots

    Posted by David Foster on 2nd September 2019 (All posts by )

    (This is a 3-part series, link to next post is at the end)

    Here’s a new factory for making automobile frames, specifically designed to minimize the need for human labor.  The CEO of the company that built it actually said, “We set out to build automobile frames without people.”

    At the start of the process, rough steel plates are inspected by electronic sensors, automatically pushing aside any that deviate from tolerances.  Conveyors take the plates through punching, pressing, assembling, and nailing machines, as well as a machine that can insert 60 rivets simultaneously in each frame.  A set of finishing machines then rinse, dry, spray-paint, and cool the frames.  Aside from a few men moving frames between conveyor belts, the floor routine of the plant requires almost no hand labor.

    And today’s robotics and artificial-intelligence advances go far beyond automating routine manufacturing labor and take over the kind of cognitive functions once thought to be exclusive to human beings. Here, for example, is a new AI-based system that displaces much of the thought-work which has been required of the people operating railway switch and signal installations:

    The NX control machine is in effect the “brain” of the system. It automatically selects the best optional route if the preferred route is occupied.  It will allow no conflicting routes to be set up. It eliminates individual lever control of each switch and signal.

    Pretty scary from the standpoint of maintaining anything like full employment, don’t you think?

    Read the rest of this entry »

    Posted in Book Notes, Business, Economics & Finance, Tech | 24 Comments »

    Labor Day Rerun: Technology, Work, and Society

    Posted by David Foster on 1st September 2019 (All posts by )

    Here is an intriguing book concerned with the exponential advances in technology and the impact thereof on human society.  The author believes that the displacement of human labor by technology is in its very early stages, and sees little limit to the process.  He is concerned with how this will affect–indeed, has already affected–the relationship between the sexes and of parents and children, as well as the ability of ordinary people to earn a decent living.  It’s a thoughtful analysis by someone who clearly cares a great deal about the well-being of his fellow citizens.

    Read the rest of this entry »

    Posted in Book Notes, Britain, Capitalism, Civil Society, Deep Thoughts, Economics & Finance, History, Society, Tech | 9 Comments »

    The Ideological Turing Test

    Posted by David Foster on 26th August 2019 (All posts by )

    The Turing test is a means of assessing whether an automated system is truly intelligent by testing its ability to simulate an actual human being in conversation…the test to be conducted via terminals, over a communications link. Here’s an excerpt from Alan Turing’s own example of a hypothetical conversation:

    Interrogator: In the first line of your sonnet which reads “Shall I compare thee to a summer’s day,” would not “a spring day” do as well or better?

    Witness: It wouldn’t scan.

    Interrogator: How about “a winter’s day,” That would scan all right.

    Witness: Yes, but nobody wants to be compared to a winter’s day.

    Interrogator: Would you say Mr. Pickwick reminded you of Christmas?

    Witness: In a way.

    Interrogator: Yet Christmas is a winter’s day, and I do not think Mr. Pickwick would mind the comparison.

    Witness: I don’t think you’re serious. By a winter’s day one means a typical winter’s day, rather than a special one like Christmas.

    At a considerably lower literary level, quite a few automated telephony systems today make an attempt to convince their targets that they are dealing with an actual human being, at least for a few seconds.

    The ideological Turing test…the term was invented by Bryan Caplan, following some comments by Paul Krugman…refers to an individual’s ability to accurately state opposing political and ideological views.  Caplan quotes John Stuart Mill: “He who knows only his own side of the case knows little of that.”

    My observation is that neither side in America’s current political divisions is over-endowed with people capable of passing the ITT.  Paul Krugman asserted, unsurprisingly, that liberals do it better:

    Read the rest of this entry »

    Posted in Book Notes, Elections, Human Behavior, Marketing, Politics, Tech | 30 Comments »

    Summer Rerun: Metaphors, Interfaces, Memes, and Thinking

    Posted by David Foster on 20th August 2019 (All posts by )

    This rerun of an earlier post (slightly reworked) was inspired by a comment by MCS at this post:

    We are now living in the first post-literate society where the masses will be directed by rumor. Memes will take the place of reasoned discussion.

    Neal Stephenson wrote In the Beginning was the Command Line, a strange little book which would probably be classified under the subject heading “computers.”  While the book does deal with human interfaces to computer systems, its deeper subject is the impact of media and metaphors on thought processes and on work.

    Stephenson contrasts the explicit word-based interface with the graphical or sensorial interface. The first (which I’ll call the textual interface) can be found in a basic UNIX system or in an old-style PC DOS system or timesharing terminal. The second (the sensorial interface) can be found in Windows and Mac systems and in their respective application programs.

    As a very different example of a sensorial interface, Stephenson uses something he saw at Disney World–a hypothetical stone-by-stone reconstruction of a ruin in the jungles of India. It is supposed to have been built by a local rajah in the sixteenth century, but since fallen into disrepair.

    The place looks more like what I have just described than any actual building you might find in India. All the stones in the broken walls are weathered as if monsoon rains had been trickling down them for centuries, the paint on the gorgeous murals is flaked and faded just so, and Bengal tigers loll among stumps of broken columns. Where modern repairs have been made to the ancient structure, they’ve been done, not as Disney’s engineers would do them, but as thrifty Indian janitors would–with hunks of bamboo and rust-spotted hunks of rebar.

    In one place, you walk along a stone wall and view some panels of art that tell a story.

    …a broad jagged crack runs across a panel or two, but the story is still readable: first, primordial chaos leads to a flourishing of many animal species. Next, we see the Tree of Life surrounded by diverse animals…an obvious allusion (or, in showbiz lingo, a tie-in) to the gigantic Tree of Life that dominates the center of Disney’s Animal Kingdom…But it’s rendered in historically correct style and could probably fool anyone who didn’t have a PhD in Indian art history.

    The next panel shows a mustachioed H. sapiens chopping down the Tree of Life with a scimitar, and the animals fleeing every which way. The one after that shows the misguided human getting walloped by a tidal wave, part of a latter-day Deluge presumably brought on by his stupidity.

    The final panel, then, portrays the Sapling of Life beginning to grow back, but now man has ditched the edged weapon and joined the other animals in standing around to adore and praise it.

    Clearly, this exhibit communicates a specific worldview, and it strongly implies that this worldview is consistent with traditional Indian religion and culture. Most viewers will assume the connection without doing further research as to its correctness or lack thereof.

    I’d observe that as a general matter, the sensorial interface is less open to challenge than the textual interface. It doesn’t argue–doesn’t present you with a chain of facts and logic that let you sit back and say, “Hey, wait a minute–I’m not so sure about that.” It just sucks you into its own point of view.

    Read the rest of this entry »

    Posted in Academia, Arts & Letters, Blogging, Book Notes, Deep Thoughts, Film, Human Behavior, Internet, Obama, Tech | 9 Comments »

    More Heinlein Stories

    Posted by David Foster on 28th July 2019 (All posts by )

    I recently posted a brief review of The Man Who Sold the Moon, a 1950 story about the first lunar trip, and thought some reviews of other early Heinlein stories might be of interest as well.  (For those who haven’t yet read these stories, I’ve tried to minimize spoilers.)

    Let There be Light (published in 1940).  Archie Douglas, a scientist, tries to pick up a very attractive woman who is dining by herself. She politely turns him down, but it soon transpires that she is the very same Doctor M L Martin with whom Douglas has a scientific meeting scheduled.  (M L = Mary Lou.)  Initially, Archie refuses to believe that a woman so attractive could have such outstanding scientific credentials, but he is soon convinced, and the two begin a research collaboration that quickly develops romantic overtones.

    Their effort initially focuses on the development of electroluminscent light panels, making use of Mary Lou’s earlier research on the firefly–but when Archie’s factory-owner father faces the prospect of being run out of business by discriminatory electric rates imposed by the power cartel, the pair decides to reverse the process and efficiently create electricity from sunlight.  They succeed…but the power cartel is not happy about the prospect of cheap distributed generation and will do anything to keep them from bringing their technology to market.

    A fun story, with lots of snappy banter between the pair.

    The Roads Must Roll (published in 1940).  Larry Gaines, chief engineer of the Reno–San Diego roadtown, is explaining the rolling-road technology and its social/economic impact to an Australian visitor.  These ‘roadtowns’ are huge multistrip conveyor belts:  passengers can get on at any point and then, depending on the length of their journey, move from the initial 5mph strip all the way over to the 100mph strip.  More conducive to intermediate stops than the Elon Musk approach!

    The fast strip is wide enough to allow shops and restaurants to be located on it…Gaines and his visitor are conversing while having lunch at Jake’s Steak House. (“To dine on the fly makes the miles roll by.”)  The Australian (who is Transport Minister of that country) is impressed with what he has seen and what Gaines tells him about its usefulness and social impact–but he demurs politely: “”isn’t it possible that you may have put too many eggs in one basket in allowing your whole economy to become dependent on the functioning of one type of machinery?”

    Gaines responds that the potentially-serious reliability issue is not with the machinery, but with the men who tend it: “Other industries can go on strike, and only create temporary and partial dislocations…But if the roads stop rolling, everything else must stop; the effect would be the same as a general strike: with this important difference:  It takes a majority of the population fired by a real feeling of grievance, to create a general strike, but the men that run the roads, few as they are, can create the same complete paralysis.”

    “We had just one strike on the roads, back in ”sixty-six.  It was justified, I think, and it corrected a lot of real abuses–but it mustn’t happen again.”

    Gaines is confident that there will be no such problems in the future, he tells his guest: the engineers who manage the road’s operation are now part of a military-like organization with high esprit de corps:  indeed, they are graduates of the United States Academy of Transport, and even have their own song, to the tune of “Those caissons go rolling along.”

    Just then, Gaines’ coffee lands in his lap.  The strip has abruptly begun slowing to a stop.  He soon discovers that members of his workforce have fallen under the spell of an ideology called Functionalism, which holds that people who do the most critical work in a society should have political power to match. And, what is more, the primary instigator of the rebellion is…Gaines’ own deputy.

    I’m not sure whether the technology would really be workable–with strips running at speeds up to 100mph, it would seem that the resulting winds would create an insoluble problem, even with Heinlein’s proposed solution (partitions to isolate air flow between the different strips)  But it’s a good story, and points out a real potential issue with critical infrastructure operated by key, hard-to-replace personnel.

    Read the rest of this entry »

    Posted in Book Notes, Energy & Power Generation, Society, Space, Tech | 19 Comments »

    Well, That’s Interesting

    Posted by David Foster on 25th July 2019 (All posts by )

    Tulsi Gabbard is suing Google for $50MM and also seeking injunctive relief.

    Link

    The article at the link includes the complaint.

    Posted in Advertising, Business, Civil Liberties, Tech | 21 Comments »

    Worthwhile Reading

    Posted by David Foster on 22nd July 2019 (All posts by )

    Haven’t posted one of these for while, so here are a few links I found interesting…

    Tom Wolfe on the space race as a combat of individual champions in the ancient style.

    Zoning rules as an enemy of shade.

    Sarah Hoyt on the human tendency to assume that the conditions of the past still apply.  (Even the purely imagined and stereotypical conditions of the past, in some cases, I’d add)

    Interesting ‘blog’ by Holly (Maths Geek).  (Actually a Twitter feed…people who are on Twitter would IMO do well to mirror all content onto a traditional blog unless they are willing to have their work at the mercy of Jack Dorsey and his minions)

    Despite all the concern and hype about Russian hacking, China’s spying and influence within our borders are rising.  See also this case of a former GE engineer and a businessman charged with stealing turbine technology, with the “financial and other support” of the Chinese government.  Additionally, see my post So, really want to talk about foreign intervention?

    Posted in Big Government, Blogging, China, Deep Thoughts, Feminism, History, Human Behavior, Science, Space, Tech | 8 Comments »

    The First Trip to the Moon, as Envisaged by Robert Heinlein

    Posted by David Foster on 19th July 2019 (All posts by )

    … in his 1950 story, The Man Who Sold the Moon.  Given the upcoming anniversary of the actual first moon landing, I thought it would be fun to go back and take a look at this fictional version of the first trip.

    In Heinlein’s story, the first manned lunar landing is not government-driven. Rather, it is the achievement of entrepreneur/industrialist Delos D Harriman, known to his friends and associates as ‘D.D.”  Having long dreamed of going to the moon, he finally decides that the time is right.

    Harriman-known as “our bad boy” to his fellow Directors of the power cartel–finds his colleagues reluctant to invest in a venture whose costs are so high and whose returns are uncertain.  Even his long-time partner, George Strong, fails to see either financial return or emotional appeal in the effort:

    George, isn’t there anything in your soul but discounts and dividends? Didn’t you ever sit with a girl on a soft summer night and stare up at the Moon and wonder what was there?

    Yeah, I did once.  I caught a cold.

    Nevertheless, Strong supports the project out of loyalty, and some tycoons support it because supersalesman Harriman is able to convince them that there is money for them in the project–or loss, if they decline to participate.  Much of the story is devoted to Harriman’s strategies for fund-raising, some of which skirt–or go over–the lines of legality and ethics. He implies to the Moka-Coka company, for example, that another soft drink maker plans to turn the Moon into a massive billboard (using a rocket to scatter black dust on the surface in patterns), and suggests that the public-spirited Moka company might like to invest in the project to preclude such use of the moon by their rival.

    As an old real-estate operator, Harriman is very focused on the question:  who owns the moon?…he argues that the question is indeed meaningful, based on real-estate doctrine that a property owner owns a wedge going down to the center of the earth and extending up to infinity. He doesn’t want lunar ownership vested in any country, even the US, because he thinks it would result in world war (given the moon’s value as a rocket-bomb base), and he does want it vested in his operation, for reasons of profitability as well as protection from bad uses.  His legal maneuvering, involving the UN as well as all countries over which the path of the moon passes–and a mix of non-profit, for-profit, and anonymous corporations–is intricately described.

    For the technology of the moon trip, Harriman had hoped to use a nuclear fuel which has been applied to power generation, but it proves too unstable for use in a rocket–so well-known chemical rocket technology must be employed instead (rockets are commonly used for long-distance transportation in the era where this story is set).  On the advice of Harriman’s chief engineer, Andrew Ferguson, the most technically-qualified man in rocketry, Bob Coster, is hired to run the project…but he evidently lacks sufficient management experience and is soon overwhelmed.  Harriman tries to help him out:

    “Top administration ain’t engineering, and maybe I can show you a few tricks there, if you’ll let me….Top bossing is like sex; until you’ve had it, you don’t know about it.”  Harriman had the mental reservation that if the boy would not take advice, he would suddenly be out of a job, whether Ferguson liked it or not.

    Although the story does deal with the technical aspects of the moon trip, that is not its primary focus…it is really a “business romance”, as Colby Cosh called it. “The Man Who Sold The Moon” emphasizes the financial difficulties, deals, the marketing, and the interpersonal stresses involved in the project–even Harriman’s wife is strongly opposed to his pursuit of his dream.   There are endless angles for the raising of money developed by Harriman and his friends, even soliciting contributions from children.

    The “man who sold the moon” tag becomes literal when, inspired by stories of the Florida land boom–“sometimes a parcel would change hands a dozen time before anyone got around to finding out that the stuff was ten-foot deep in water”–Harriman suggests selling lots on the moon itself:

    “We can offer bargains better than that–an acre, a guaranteed dry acre, for maybe ten dollars–or a thousand acres at a dollar an acre.  Who’s going to turn down a bargain like that?  Particularly after the rumor gets around that the Moon is believed to be loaded with uranium?”

    “Is it?”

    “How should I know?  When the boom sags a little we will announce the selected location of Luna City–and it will just happen to work out that the land around the site is still available for sale.  Don’t worry, Saul, if it’s real estate, George and I can sell it.  Why, down in the Ozarks, wheter the land stands on edge, we used to sell both sides of the same acre.”

    Comparisons between Harriman and Elon Musk come readily to mind–see the Colby Cosh article–though I don’t think Musk has been credibly accused of anything as far over the line as several of Harriman’s maneuvers.  It has also been suggested that Harriman’s name, and some aspects of his character, are owed to the railroad builder Edward Henry Harriman.

    I don’t think the date of the first lunar landing is mentioned in the story itself, but it has been placed–based on Heinlein’s future history timeline and on other stories–in 1978.  So real life beat out science fiction, at least from a date standpoint, by nine years.

    Could it have really happened that way–the first moon trip not via a gigantic government/corporate program piggybacking off of military missile technology, but rather by a private/corporate venture?  Given the vast amounts of money spent on the Apollo program and its predecessors–certainly much more than the fictional Harriman and his tycoon friends could have raised–it may seem impossible.  But would it really have been?

    Posted in Book Notes, Business, Capitalism, Civil Society, Space, Tech, USA | 30 Comments »

    Heat and the Movies

    Posted by David Foster on 5th July 2019 (All posts by )

    Hot weather encourages feelings of gratitude for the existence of air conditioning, the primary inventor of which (at least as far as a practical system goes) was Willis Carrier.  His original motivation was not the improvement of human comfort, but rather solving air quality problems affecting the operations of a printing company.  But A/C was quickly applied to the dehumidification and cooling of human was well as industrial environments.

    Initially, systems were large and expensive and hence better-fitted to businesses and other environments serving a lot of people than to individual homes.  One of the first industries that adopted air conditioning was the motion-picture theater industry, starting with an installation at Sid Grauman’s Metropolitan Theater in 1922.

    It makes sense to believe, and seems to be generally accepted, that the introduction of A/C had much to do with the great success of the movie industry…if the theater was one of the few places in town where you could be cool, then it would be nice to have enough new movies constantly coming out to justify going the the theater as often as possible.

    The same phenomenon applied with department stores…starting with a Hudson’s in Detroit in 1926…though I would think A/C was not quite as impactful in that case as in the case of the movies.

    BUT, with the introduction and constant improvement of home air conditioners, the process would have likely gone into reverse: if you can be cool at home, there is less incentive to “go to the movies” unless there is something showing that you really want to see. Similarly with retail..although until the introduction of the consumer Internet, you still needed to go to a store for most things.

    It is pretty common that a technology that helps a particular industry at one point will, later and with further development of that industry, harm that industry.  Another example is the newspaper industry:  one of the great enablers of the growth of the newspaper industry was the telegraph (along with the high-speed printing press and the Linotype machine.)  But as digital communications (of which the telegraph was an early example) developed into data networks and ultimately the Internet, the ability to conveniently extend the information flow into the home was devastatingly harmful to that industry.

    Returning to the air conditioner, another impact of this technology has been geographical: making areas that were previously not-so-desirable for reasons of climate much more generally inhabitable…as in the cases of the US south and southwest.

    A/C is a significant consumer of energy in the form of electricity, and as it is more widely adopted in places such India, it will have a major impact on electricity consumption in those countries.

    Thoughts?  Other industry examples?

    Posted in Business, Energy & Power Generation, History, Human Behavior, Internet, Tech | 35 Comments »

    The Compleat Spy Requires AI

    Posted by David Foster on 18th June 2019 (All posts by )

    China’s intelligence services appear to be using LinkedIn, with profile pictures generated artificially, for the recruitment of agents.

    Chinese intrusion into US affairs has not generally gotten anywhere near the attention that Russian intrusion…real, attempted, or imagined…has gotten, but it needs more visibility.  See my related post So, Really Want to Talk About Foreign Intervention?

    Posted in Business, China, Internet, Russia, Tech | 3 Comments »

    Telemigration

    Posted by David Foster on 26th May 2019 (All posts by )

    It has often been asserted that the US doesn’t need to worry overmuch about our position in Manufacturing, because Services are the future and that is where we will have the most competitive advantage.  And, indeed, the balance of trade in services is more favorable than that in the goods-producing industries: for 2018, exports of services totaled $821 billion, whereas imports of services were only $557 billion.

    However, while imports of services are today small compared with imports of goods, which for 2018 were almost $2.7 trillion, it would be a mistake to conclude that services businesses and services jobs are immune to offshoring.  Indeed, for many types of services, offshoring/exporting is easier than the offshoring/importing of goods:  there are no transportation issues, and, in the case of imports to the US, there are no tariffs at all.

    Telemigration…the term was introduced by Richard Baldwin in his book The Globotics Upheaval…is the ability to have remote workers doing things that previously would have required their physical presence.  Obviously, the ability to do this has been greatly enhanced by the availability of the Internet and other forms of high-bandwidth low-cost communications.  Today, medical images and legal documents are being reviewed in low-cost-of-labor countries.  Software is being developed for American companies in countries around the world.  Offshoring of clerical operations has been practiced by US firms for a couple of decades, and, of course, the offshoring of customer service is common.

    Baldwin also argues that telemigration will be greatly enhanced by the availability of machine translation technology, especially Google Translate.  I think he may be overstating the case here–from what I’ve seen, the quality of GT translations is highly variable.  Not sure how well this approach would work in facilitating the interaction that is often required among team members to create something or solve a problem, and I am sure I wouldn’t want to trust it exclusively for something like, say, translating the functional specifications for a life-critical avionics system to be programmed by non-English speakers.

    But there are a lot of English-speakers in the world, and a lot of activities in which fluency in a common language is not essential.

    One area in which a lot of telemigration seems to be occurring is in software development and maintenance.  Here for example, is a company which acquires application software companies and offshores much of the ongoing work (which presumably includes incremental product enhancements as well as problem-fixing) to contract programmers: company’s chief recruiter asserts that the current cloud wage for a C++ programmer is $15 an hour. As the Forbes article notes, that’s what Amazon pays its warehouse workers.  (Well, at least in the US–and $15/hour for a programmer in, say, India is surely worth a lot more than $15/hour in this country.)  What makes this story particularly interesting is that the founder/CEO of the company was noted, in his earlier incarnation in a different software business, for paying software people very well indeed and going to great lengths to recruit them.

    Read the rest of this entry »

    Posted in Aviation, Business, Deep Thoughts, Immigration, International Affairs, Internet, Tech, Transportation, USA | 36 Comments »

    The Transcontinental Railroad is 150

    Posted by David Foster on 9th May 2019 (All posts by )

    This month marks the 150th anniversary of the US Transcontinental Railroad… surely one of the most important ‘infrastructure’ projects of all time. Railway Age reprints the contemporary coverage from their predecessor publication, Railway Times.

    Union Pacific has completed the restoration of their ‘Big Boy’ steam locomotive, #4014, and will be running it, together with Living Legend #844, from Ogden, Utah to Cheyenne, Wyoming, as part of the transcontinental commemoration.

    Gordon Lightfoot’s Canadian Railroad Trilogy is, as the title suggests, about the Canadian transcontinental railroad rather than the American, but is a fitting song for the occasion nonetheless. Also, the Smithsonian website Folklife has a playlist of 20 songs that are in some way related to the transcontinental, with some information about each.  (only short samples available unless you have Spotify)

    It seems likely that, absent the transcontinental railroad, the United States would not have been able to stay together as a nation on a continental basis–certainly, long-distance transportation technology acts as a centripetal force to counterbalance the many centrifugal forces that tend to separate geographies politically.  I’ve previously cited the thoughts of Edward Porter Alexander, a Confederate general turned railroad president, on this topic, while raising the question as to how far this effect can and should extend.

    Posted in History, Tech, Transportation, USA | 31 Comments »

    Technology, War, and Education

    Posted by David Foster on 6th May 2019 (All posts by )

    From NBCLearn, here’s a series of short videos focused on WWII aircraft, technology, and people and intended for K-12 classroom use.  Each video is accompanied by two lesson plans, one focused on relevant STEM topics and the other with “social studies” topics.

    For example, the STEM lesson plan that goes with the Pearl Harbor video is mainly about the attributes of the Zero Fighter .  The “social studies” lesson starts with the teacher asking students “Who wants to tell the class what has been happening in Europe since World War I” and “Who wants to tell the class what has been happening in the eastern hemisphere?”  (it would be interesting to hear some of the answers) and then progresses to other related topics, including a comparison of FDR’s speech after Pearl Harbor with the speech of GWB after 9/11.

    I thought it was an interesting and worthwhile approach.  I would have preferred the videos to be a little longer (they’re about 5 minutes each), and thought there were some missed opportunities, misguided emphases, and a few apparent actual errors in some of the lesson plans.  For example, the “social studies” piece on the Night Witches (female Russian night bomber pilots) could have included something about the situation in the Soviet Union at the time, and the Eastern Front War in general…same point for The Flying Tank, the video about the Sturmovik ground attack plane.  The lesson on the B-17 Ball Turret could have usefully included a link the Randall Jarrell’s brutal poem, Death of the Ball Turret Gunner.  The STEM lesson plan on the ME-262 jet fighter talks about the benefits of the swept wing for “balance on its nosewheel”…”it also made the ME-262 faster”–but didn’t really get across the reasons why a swept wing is important as airspeeds get near the speed of sound.  The discussion of the Po-2 biplane used by the Night Witches implies that the plane had good gliding capabilities:  I seriously doubt this, given the low wing aspect ratio (as noted in the lesson plan) and the high drag generally characteristic of the biplane types. It would glide fine, but not for far…which was appropriate given its mission.

    I thought that, overall, this was a very worthwhile effort.  The videos were co-produced with Paul Allen’s Vulcan Productions.  NBCLearn also has a whole lot of other educational videos.

    Posted in Aviation, Education, History, Tech, War and Peace | 10 Comments »

    A Truly Courageous Business Decision

    Posted by David Foster on 7th April 2019 (All posts by )

    Today marks the 55th anniversary of IBM’s announcement of the System/360 line…which made obsolete virtually all of its then-existing products.  The 360 line established a common architecture for machines of widely-differing price and performance characteristics, with the individual product implementations of this architecture differing considerably.  The goal was compatibility, so that customers could upgrade without extensive rewriting of programs.  Consolidating IBM’s diverse computer systems into this single system architecture was a bold decision; truly, a bet-the-company decision: in the end, it paid off, with devastating consequences for the ‘Seven Dwarfs’ who were IBM’s competitors at the time…but the implementation was frighteningly stressful.  A good article on the project recently appeared in IEEE Spectrum.

    Tom Watson Jr, who ran IBM during this time period, discusses the 360 project extensively in his superb memoir, Father, Son, and Co.  I reviewed it here–highly recommended.

    Posted in Book Notes, Business, Management, Tech | 21 Comments »

    A Convergence of Media Empires and Telecommunications Empires

    Posted by David Foster on 31st March 2019 (All posts by )

    CNN and MSNBC have come in for much criticism for irresponsible reporting and political bias–merited criticism, IMO–especially in the wake of the Mueller report.  It has been too rarely, noted, though, that these networks are not independent entities.  CNN is owned by AT&T, and MSNBC is owned by Comcast.

    Not to be left behind, Verizon appears to me to also be playing the political-bias game through its Yahoo service. I have a Yahoo Mail account (Yahoo owned by VZ since 2017), and every day I get a “news” email from them.  A high percentage of these are anti-Trump in tone, and I doubt that an objective observer could look at a month or more of these communications and conclude that any attempt at balance was being made.

    From a business standpoint, I question whether there is any real synergy between a telecommunications business and an entertainment and “news” business.  After combining Yahoo and AOL into its ridiculously-named ‘Oath” division, Verizon has already written down $4.8 billion in asset value (and also changed the name.)  I doubt that AT&T management is really going to add any value to its vast Time-Warner acquisition.  But, not being a shareholder or bondholder in any of these companies, I really don’t care all that much.  What I do care about are the societal and public-policy implications of these amalgamations.

    Why is AT&T adopting, through its CNN subsidiary, a strident anti-Trump position?  Does this reflect AT&T’s corporate policy, or are they merely adopting a decentralized management style and letting subsidiary-level management make their own decisions? Does the anti-Trump drum-beating that I perceive in Yahoo reflect Verizon corporate policy?  Do they even know it is going on, or is it just a lower-level decision in a department that is now probably perceived as being not all that important or strategic?  Does it make sense for VZ to offend a lot of people–somewhere around 50% of the US population–current or potential customers for a wide range of their services–in the name of a strident opinion stream that doesn’t even have any direct revenue generation associated with it?

    TV news viewership isn’t what it once was, but is still nontrivial.  The assets and income streams of these telecommunications companies are so vast that they can easily afford to subsidize marginal or outright unprofitable news operations on behalf of corporate political opinions or those of individual executives. At some point, they may hit ‘negative synergy’, as the political slant of the news operations drives away customers for other services, but they don’t seem very concerned about that and relatively few people, so far, even seem to realize the connection between the TV channel or the online systems and the telecommunications company that owns it.

    When people talk about ‘the media’, they need to recognize who/what the media actually is.

    Posted in Media, Tech | 27 Comments »