Maybe we love war so much because we tell ourselves that we’re good at it

After reading World War II at Sea: A Global History you won’t accept media reports of military success uncritically. Some examples:

The Americans, too, inflated their achievement in the Coral Sea. Headlines in the New York Times insisted that American bombers had sunk no fewer than seventeen Japanese warships, including “the certain destruction of two aircraft carriers, one heavy cruiser, and six destroyers.” The papers were initially silent, however, about American losses, reporting only that they were “comparatively light.” In fact, American losses in the Coral Sea were heavier than those of the Japanese, and the loss of the Lexington in particular, representing as it did one-quarter of the nation’s available strike force in the Pacific, was especially worrisome. At the moment, however, the public was hungry for good news, and the Navy Department did not discourage the national celebration.

The Battle of Savo Island was a humiliating defeat for the Allies. With the exception of Pearl Harbor, it was the worst defeat in the history of the United States Navy. It was so bad that, like the Japanese authorities after Midway, the American government kept the outcome an official secret. Based on the official navy briefings, the New York Times reported on August 18: “An attempt by Japanese warships to hamper our landing operations … was thwarted. The Japanese surface force was intercepted by our warships and compelled to retreat before it could take under fire our transports and cargo vessels.” While technically accurate, it was also deliberately misleading.

When there was an actual success to report, of course, the stories were more accurate (even then, however, missteps that wasted lives tended to be omitted).

Maybe we think that we’re great at war because our government and media tell us that things are going our way even when we’re losing?

See also the Vietnam War.

Full post, including comments

What did we spend and what did we learn from the Mueller Investigation?

My Facebook friends are talking about the Mueller Investigation recently wrapping up (Wikipedia page on Special Counsel investigation (2017-2019)). Samples:

We don’t need investigative journalism or the Mueller report to implicate Trump. The evidence is already out in the open.

If you are wondering why Muller’s office issued no more indictments before releasing their report and thinking this lack of indictments somehow clears Trump and family read this thoughtful analysis of what may actually be Muller’s strategy. [link to a speculative article]

James Comey weighs in, leaving out an obvious, galling point. There is already more than enough evidence right now to indict and convict “Individual 1.” No doubt Mueller is surveying a Kanchenchunga of offenses. Mr. Trump’s top goons are already doing time in jail. It is a grotesque travesty of justice that the head of the operation — the unindicted coconspirator — instead gets to pretend to be president. With his well-cooked books, there is little question that Mr. Trump would be in jail and should be jail, right now, were it not for an idiotic Department of Justice policy that shields the president. The situation is so bad that many regard Mr. Trump’s clinging to office as the only way he can stave off jail time. He really has no exit path, other than trading his wardrobe for an orange jumpsuit. Didn’t think it through.

My favorite:

Can’t wait to wrap my eyes around the Mueller report–but I haven’t been doing much heavy reading lately. Would any of my comic artist buddies on my friends list consider adapting it to a graphic novel?

Is there good data on what this two-year investigation cost taxpayers? In addition to the direct expenditures, I think the cost in lost productivity from Americans posting about it on Facebook has to be many $billions.

(Back of the envelope: 150 million adult Americans who care about politics. Average of 1 hour spent talking or listening on this subject. Median wage $20/hour. Total: $3 billion.)

Wikipedia describes the purpose of the investigation:

counterintelligence investigation of the Russian government’s efforts to interfere in the 2016 presidential election. According to its authorizing document, which was signed by Deputy Attorney General Rod Rosenstein on May 17, 2017, the investigation included any possible links or coordination between Donald Trump’s presidential campaign and the Russian government as well as “any matters that arose or may arise directly from the investigation.”

The page says that they indicted a handful of Russians living in Russia for alleged crimes related to the above (falsely claiming that some young Democrats wanted to raise taxes on the successful, expand central planning of the economy (e.g., through higher minimum wages and other constraints on employer-employee relationships), make welfare programs more generous, and boycott the Jews of Israel?). That’s like Abraham Lincoln freeing all of the slaves… who lived in the parts of North America that he did not control.

What about people living in the U.S. that could actually be prosecuted, as a practical matter? How many of those were indicted for colluding with Russia?

If we can get these two numbers we can divide to get the cost per indictee!

Full post, including comments

Empress of the Seas Cuba and Haiti cruise review

This review is based on a December 9-17, 2018 trip from Miami to Havana, Cienfuegos, Grand Cayman, and Labadee, Haiti.

See https://philip.greenspun.com/blog/2019/01/03/cuba-tourism-cruise-ship-versus-hotels/ for some thoughts about seeing Cuba by ship versus land tours.

By virtue of having qualified as U.S. government-authorized providers of “people to people” tours, the cruise lines are able to operate in Cuba legally. Due to their scale and efficiency (world labor market!), the result is far cheaper than what land-based tour companies are able to offer. The basic rooms-with-windows on Empress of the Seas for our departure were going for less than $800 per person ($100/day) including all fees.

Empress of the Seas is the smallest and oldest ship in the Royal Caribbean inventory. Wikipedia says that she was launched in 1989 and holds 1,840 passengers. Piers in most Cuban ports circa 2018 were not capable of handling larger ships, which is why this smaller and less profitable ship was in use (see https://philip.greenspun.com/blog/2018/12/26/cruise-o-nomics/).

The basic cabins on Empress are truly closet-sized. We paid $3,070 for a “suite” that is more like the size of an ordinary “room” on a new ship. The bathroom was tiny (way too small for a tub, for example). It was worth it for the balcony. We spent another $2,000 or so on shore excursions, Internet connectivity (intermittent and sometimes slow), drinks (not on the unlimited “alcohol misuse disorder” plan!), etc.

The crew likes to surprise passengers with decoration:

Shore excursions typically entailed 1-1.25 hours of “line up and wait” before we were actually on a tour bus and headed to the first destination. Passengers are called to the theater, check in with their tour tickets, are assigned number/sticker, and then wait for 45 minutes until the number is called. The guided tour of Havana was interesting and the guide spoke excellent English. The tour in Cienfuegos was struggling for reasons to exist, on the other hand, and our guide struggled with English and organization. We did enjoy the botanical garden, but it would have made more sense just to walk around the UNESCO World Heritage downtown on our own (may not be legal, technically, but there are no practical barriers to doing this; passengers self-certify that they will buy an organized tour of some kind, but there is no enforcement). Cienfuegos receives many fewer tourists and therefore has many fewer people hustling to make a buck off tourists. This makes it a more relaxing environment for sightseers than Havana.

Grand Cayman has the strip malls and traffic jams of Greater Miami, but without the art, architecture, culture, and music. The local museum is interesting (the history of the Caymans is mostly the history of killing all of the sea turtles) and Seven Mile Beach is a nice walk and perfect for swimming. Snorkeling and Sting Ray City strips were canceled the day that we were there due to several days of high winds and associated heavy surf.

It was nice to see a strip mall sign feature the Chabad center next to a tattoo and piercing parlor (see “Why Does Judaism Forbid Tattoos?” on the Chabad.org site). However, I would be much more enthusiastic about returning to Cuba than going back to Grand Cayman. (Luca, on the beach inside the Caribbean Club hotel, was a great place to hang out for a long lunch and swim before or after.)

We loved Labadee, Haiti and I wrote about it separately in https://philip.greenspun.com/blog/2019/01/21/labadee-port-guide/

Out of our 7 full days on the ship, 3 of them were spent entirely at sea. Cruise lines love sea days because they pay no port fees and collect revenue from their shops and casinos, which cannot be operated except when in international waters. I got a high-quality reasonably-priced haircut on one of the sea days and managed to get in 10,000+ steps/day walking around the promenade deck.

The Serenade of the Seas (see my Baltic cruise review) had a beautiful spacious gym with wonderful sea views. Unfortunately, the Empress of the Seas has a small gym that feels like an afterthought. It is tucked up in a balcony above a lounge/bar.

As on Serenade of the Seas, the kitchen cannot make a donut, roll, or loaf of bread with anywhere near the competence of an average American supermarket. I ended up eating no bread for the entire journey and came back having lost a pound or two. Coffee is not up to the usual Dunkin Donuts or Starbucks drip standard. Food in the main dining room is mediocre. The specialty steak house food was excellent, as was the service and the ambiance. As described in https://philip.greenspun.com/blog/2019/01/01/new-years-wish-national-and-global-unity-via-more-cruise-ships/ the lack of assigned seating in the main dining room led to a lot of interesting mixing among passengers. Royal Caribbean’s main strength seems to be HR. Nearly all of the staff were friendly and seemed happy to be helping tourists enjoy their vacations. The restaurant folks were strong on hospitality and presentation.

The bridge tour was awesome. Maybe it would have been better if one passenger hadn’t asked whether a screen was dedicated to avoiding collisions with U.S. Navy vessels…

On-board entertainment was at least pretty good on about half the nights, though you have to like pop, ballroom, and Broadway. Olga played the piano for us in the dining room:

Security screening never caused a delay of more than 2 minutes and usually less. At Cienfuegos we got in and out of the port via the ship’s tenders, of which there are two. This resulted in a 20-minute line to get back on board. At Grand Cayman we used 200-person tenders run by the port itself, but they didn’t go very often. I got to the tender about 40 minutes before the “last call for a tender” time and ended up sitting on the tender for 40 minutes before it cast off. (First two photos below show one of the ship’s tenders in Cienfuegos and also that you want to be reincarnated as the Purell salesperson for the Royal Caribbean account. Second two are from Grand Cayman and show the port’s tenders.)

Returning to Miami involved 45 minutes of “hurry up and wait” followed by an astonishing U.S. Immigration and Customs experience. Having come from Cuba and Grand Cayman, potentially with suitcases stuffed full of contraband materials, we merely showed our passports to a smiling officer and then walked out to the pier.

Recommended hotel in Miami: Hyatt Centric, South Beach.

Recommended art museum in South Beach: Wolfsonian, for its Art Deco collection.

(Before deciding to abuse shareholders with looting via stock options and decades of stagnation in stock price, GE sold light bulbs to honor Ahura Mazda, the God of Zoroastrianism!)

Summary: It was a great trip, a good value, and a nice introduction to Cuba.

Related:

Full post, including comments

Taxpayers funding all sides of migration litigation

“This court ruling could have big implications for public-service loan forgiveness” (Washington Post, February 25, 2019):

Public servants denied student loan forgiveness by the U.S. Education Department may have a new avenue for appeal following a recent court decision.

A federal district judge ruled Friday in favor of three borrowers who accused the Education Department of changing an employment requirement for Public Service Loan Forgiveness, a program that cancels federal student debt after 10 years of on-time payments for people who take public-sector jobs.

What’s the “service to the public” being rendered?

Voigt has worked for the American Immigration Lawyers Association for more than seven years, educating the public about issues facing immigrants in the United States.

The association’s About page says “AILA member attorneys represent U.S. families seeking permanent residence for close family members, as well as U.S. businesses seeking talent from the global marketplace. AILA members also represent foreign students, entertainers, athletes, and asylum seekers, …”

Thus, taxpayers are effectively funding all sides of migration litigation. The lawyers representing the asylum-seekers get employees whose $200,000 of law school debt is covered by taxpayers. The judges and lawyers on the government side are also funded by taxpayers, of course.

Related:

  • “Divorce Litigation”: From a more practical standpoint, divorce litigation is more intense than other kinds of civil litigation because, depending on the state, one person can be designated by the judge to pay the legal fees for both sides. “Once my plaintiff gets a hint from the judge that she’ll be getting a fee award,” said one attorney, “she no longer has any motivation to settle. The lawsuit and trial are going to be free for her and anything she gets in the final judgment is gravy.” Another lawyer said “Most civil lawsuits end when each party has spent about as much on legal fees as the amount in dispute. By that point they’ve both learned their lesson that litigation generally makes sense for lawyers, not for litigants. In divorces, however, since all of the fees are being paid by the defendant there is no reason for the case to end until he runs through his savings, what he can borrow from friends and family, and what he can borrow from the bank.”
Full post, including comments

Tesla Y shows that the electric car revolution is proceeding slowly?

Forbes predicts that the new Tesla Y crossover won’t be in volume production until 2021. That would be 9 years after the 2012 introduction date of the Tesla S.

Is it fair to say that Earth’s transition to electric cars is proceeding more slowly than expected?

Usually when a better technology comes along, doesn’t the old tech typically disappear from the marketplace within less than 9 years?

Is the glacial transition here due to the fact that the car industry is special? That the gas station infrastructure is too hard to replace with charging infrastructure? That electric cars currently aren’t actually “better technology,” but just a way for a handful of conspicuous consumers to display their better taste and superior virtue? Something else?

Considering the number of moving parts in an engine and the declining number of people in the U.S. with sufficient skills to turn a wrench, I would expect electric cars to supplant gasoline-powered cars within a few years of the electric vehicles being definitively “better.”

Readers: What do you think of the Tesla Y? Are Tesla cars improving at a faster or slower rate than cars from Honda and other engineering leaders?

Full post, including comments

We didn’t need to re-take the Philippines during World War II

World War II at Sea: A Global History by Craig Symonds reminds us how painful it was to be a grunt in the Pacific:

The Marines went ashore on Peleliu on September 15[, 1944]. The landings were difficult and the casualties substantial. Nevertheless, the Marines advanced inland and within three days they had secured the critical airstrip. That, however, proved only the beginning. Geologically, the island of Peleliu was dominated by a series of limestone ridges honeycombed with caves and tunnels that were impervious to aerial bombing or naval gunfire. The ten thousand Japanese defenders withdrew into those caves, determined to make the Americans pay in blood for every yard of soil. Amid temperatures that occasionally exceeded 115 degrees, men of the 1st Marine Division, soon reinforced by the U.S. Army’s 81st Division, had to go into the caves and take out the defenders one at a time. It took ten weeks for the Americans to clear the island, and they did so only at a great cost to both sides. Virtually all ten thousand Japanese defenders were killed—only two hundred were taken alive. American losses, while lighter, were nevertheless painful: a thousand killed and five thousand wounded—greater than the losses at Tarawa.

In terms of being an empire with the ability to move troops and supplies from place to place, Japan was essentially beaten by the end of 1944, says the author:

In December, on his inaugural patrol as skipper of the Flasher, George Grider sank four tankers displacing 10,000 tons each. The tankers, very likely filled with volatile crude oil from Java or Borneo, “disintegrated with the explosions.” It was so spectacular a sight that Grider allowed his crewmen to come topside two at a time to watch them burn. Only a few days later, the Flasher sank three more tankers off Indochina. As a result of such attacks, oil became so scarce that the Japanese began fueling their ships with soybean oil. They confiscated the rice crops of Indochina, causing widespread starvation, in order to turn the rice into biofuel. In effect, American submarines were doing to Japan what German U-boats had failed to do to Great Britain: starve it of the essential tools of war.11 By late 1944 Japan was running out of ships altogether. In the last two months of the year, Japanese ship losses actually declined from more than 250,000 tons a month to about 100,000 tons a month, not because American submarines had become less efficient but because fewer and fewer Japanese ships put to sea at all. Lacking sufficient transports and tankers, the Japanese (like the Italians in 1943) turned to using submarines and barges—even rafts—as supply vessels. By the end of the year, American subs were literally running out of targets.

This was foreseen earlier in 1944:

The American conquest of the Marshall Islands had been so swift and one-sided that it encouraged Nimitz and the Joint Chiefs to consider bypassing Koga’s main base at Truk altogether. It seemed a bold move at the time, for Truk had been the principal Japanese base in the Central Pacific since 1942. In fact, however, it was not nearly as well fortified as the Americans thought, for the Japanese had never quite believed the Americans would get that far. Now that they had, Nimitz and Spruance concluded that the Fifth Fleet could leap past it nearly fifteen hundred miles, all the way to Saipan in the Marianas.

Having penetrated the inner defenses of the Japanese Empire, the Americans were now in a position to block Japan from the essential resources of the South Pacific. That could be accomplished by seizing either the island of Formosa or the Philippines. The American chief of naval operations, Ernie King, strongly preferred Formosa. It was, after all, a single island, albeit a large one, as opposed to the more than seven thousand islands that made up the Philippine archipelago. Then, too, from Formosa, the United States could more easily supply their Chinese allies on the mainland. Dutifully arguing the navy’s position, Nimitz suggested that the Philippines could be bypassed and cut off as Rabaul and Truk had been.

Since the Japanese couldn’t supply the islands that they’d previously conquered, the mid-level analysts in the U.S. Navy wanted to bypass most of the islands, and the horrific battles that would inevitably ensue after an invasion, in favor of taking only places that could directly help with an invasion of Japan or support of allies in China. According to the author, Roosevelt and MacArthur wanted to liberate the Philippines for personal political advancement, despite the country’s military irrelevance. The Battle of Luzon alone cost more than 215,000 lives, essentially to no purpose if we believe this book. The battle was essentially won by March 1945, less than six months before the war ended.

More: Read World War II at Sea: A Global History

Full post, including comments

Optional Angle-of-Attack Sensors on the Boeing 737 MAX

“Doomed Boeing Jets Lacked 2 Safety Features That Company Sold Only as Extras” (nytimes):

Boeing’s optional safety features, in part, could have helped the pilots detect any erroneous readings. One of the optional upgrades, the angle of attack indicator, displays the readings of the two [angle of attack] sensors. The other, called a disagree light, is activated if those sensors are at odds with one another.

Boeing declined to disclose the full menu of safety features it offers as options on the 737 Max, or how much they cost.

When it was rolled out, MCAS took readings from only one sensor on any given flight, leaving the system vulnerable to a single point of failure. One theory in the Lion Air crash is that MCAS was receiving faulty data from one of the sensors, prompting an unrecoverable nose dive.

[Watch the Aerodynamics lecture from our MIT FAA Ground School to learn more about angle of attack.]

As I noted in a previous posting, the Pilatus PC-12, a much cheaper and simpler airplane (1 engine and 9 passenger seats), doesn’t do any nose-down pushing unless two separate angle-of-attack sensors, and their respective computers, agree. Boeing’s ideas of

  • a system that works silently (so pilots don’t realize it is operating)
  • a system that works if just one sensor suggests a high angle of attack
  • a system that has the authority to drive the airplane into a full nose-down trim situation
  • a Band-Aid on the above in the form of a “disagree” warning light

are all terrible ones, as far as I can tell, and unconventional within the industry.

Does that mean we need much more stringent oversight by regulators? (as noted in this other previous posting, the “regulators” in the case of the above system were mostly Boeing employees) Maybe.

The prices of these optional items that would have made Boeing’s unsafe design a little less unsafe were too shocking for Boeing to admit or the NY Times to publish. But reasonably high-quality systems for homebuilt 2-seat and 4-seat airplanes are less than $2,000, including both the sensor and indicator. Examples:

So it is tough to know whether regulation should have been relaxed so that Boeing’s costs of putting reasonably modern avionics into the airplane were reduced or toughened so that the crazy bad ideas were squashed. (Or, as my previous posting suggests, shifted so that an independent private engineering service would do the steps that Boeing’s employees were doing while nominally wearing FAA hats.)

Full post, including comments

Other than Elizabeth Warren, who would be eligible for reparations?

“2020 Democrats Embrace Race-Conscious Policies, Including Reparations” (nytimes):

Last week, on the popular radio show “The Breakfast Club,” Senator Kamala Harris of California agreed with a host’s suggestion that government reparations for black Americans were necessary to address the legacies of slavery and discrimination.

Ms. Warren also said she supported reparations for black Americans impacted by slavery — a policy that experts say could cost several trillion dollars,

The U.S. has no authoritative genealogy service. If the government is handing out $trillions and eligibility is based on being a descendant of a slave, how will people be sorted into “gets paid” and “does not get paid” buckets?

America’s greatest intellectuals don’t seem to have come up with any practical ideas in this area. See “The Case for Reparations” (Atlantic) by Ta-Nehisi Coates, for example. There is nothing about what to do when Elizabeth Warren shows up with a family legend about an enslaved black ancestor and asks for her check.

More than 40 years ago, the Malone brothers availed themselves of jobs reserved for Americans identifying as “black”. See “Boston Case Raises Questions on Misuse of Affirmative Action” (nytimes):

Philip and Paul Malone are fair-haired, fair-complexioned identical twins who worked for the Boston Fire Department for 10 years. Last month both were dismissed when a state agency ruled that they had lied on their job applications: They had contended they were black.

In 1975, the Malone twins, now 33 years old, took the Civil Service test for firefighters and failed. But in 1976, according to their lawyer, Nicholas Foundas, their mother found a sepia-tinted photograph of their great-grandmother, who, she told them, was black. In 1977, they reapplied to take the test, contending they were black.

Philip Malone scored 69 percent and Paul Malone 57 percent, below the 82 percent standard minimum for white applicants, according to the Massachusetts Department of Personnel Administration, which monitors Civil Service tests and hiring.

The twins won appointments in 1978. They were questioned about their race last February, when their names appeared on a list of black firefighters applying for promotion, said Capt. Matthew J. Corbett, a spokesman for the Fire Department. ‘They’re Devastated’

The system under which the Malone brothers prospered for 10 years was a lot simpler than what Kamala Harris and other politicians are proposing. The Boston Fire Department was allocating jobs based on skin color, which can be observed and measured today, not ancestry, for which there is no official source.

Readers: How would it work? If people are lining up for their $trillions and all say that they are descended from slaves, who will decide whether to write a check or not?

Also, how do we decide who pays the reparations? It can’t come out of general tax revenues, can it? Why should an asylum-seeker who arrived via caravan in 2018 have to pay reparations for something that happened 200+ years prior to the caravan’s arrival? How about Native Americans? Should Sachem Elizabeth Warren have to pay for what white people did to black people?

Related:

  • “Cure for Racial Dishonesty” by Walter E. Williams: “We can learn from South Africa. During its apartheid era, it, too, had a racial spoils system. The government combated racial fakery by enacting the Population Registration Act of 1950, which racially classified the country’s entire population.”
Full post, including comments

College bribery scandal is evidence of social mobility?

Frequent U.S. media theme: social mobility in the U.S. is low. If your parents aren’t rich and/or famous, you’re never going to get anywhere (unless you vote for Elizabeth Warren and AOC so that they can grab what is rightfully yours!). If, on the other hand, your parents were rich, you can coast into an elite adult slot. (Exhibit A: Donald Trump!)

Recent U.S. media theme: rich and famous people bribing college officials to get their children into selective universities.

Apparent contradiction: If social mobility is, in fact, low, why are rich and famous people bothering to bribe college officials?

Related:

Full post, including comments

The aviator with songs stuck in his head

Participants at a local gathering of pilots were required to tell a joke. Here’s what I said…

I don’t want to tell a joke because so many people in this world are suffering with serious problems, like [FAA non-essential air traffic control employee, previous speaker] who talked about his personal struggles in Arizona and Europe during the paid 35-day shutdown.

I’m teaching computer programming this month at Harvard Medical School. One of the residents talked about a recent case that he observed.

A pilot came into the hospital and said “When I’m on final at 6B6 I can’t get the song ‘The green green grass of home’ out of my head. If I see a Grumman Cheetah on the tie-downs then it’s ‘What’s new, pussy cat?’. It’s distracting me from my approaches and preflights.

The attending physician said, “I’m pretty sure that you’re in the early stages of Tom Jones syndrome. Unfortunately, 72.3 percent of the time the disease is progressive and incurable.”

“72.3 percent?!? How have you seen enough cases to give a precise number like that? I’ve never heard of Tom Jones syndrome so I assume it is quite rare.”

The doctor thought for a moment. “Well, it’s not unusual.”

Full post, including comments