I like the Viva Frei video law blog, in part because although David Freiheit pulls no punches he is also generally happy, positive, and willing to see more than one side of a situation. But this pandemic—or more precisely, governmental reaction to the pandemic—is taking its toll on his optimism.

I haven't said much here about the horrendous rules now in place for anyone who dares try to enter Canada—Canadian citizens included—but I'm posting the following because, as Freiheit says, people need to know.

I've set the video to start part way through. The first story, about employees at a Canadian Tire store going vigilante on a man who was not wearing a mask, is definitely concerning. Here in Florida we had someone in a convenience store check-out line actually pull a gun on a woman who was standing too close for his comfort. But in the Canadian Tire event there is stupidity on both sides, and I think its inclusion distracts and detracts from the main story, in which the Canadian government is the problem. 

In short, in the name of safety, the Canadian government has taken the authority to compel people, including Canadian citizens, to be taken off to undisclosed locations and detained for an indeterminate time without due process. Heinous enough, but more harrowing is that these people are not told where they are going, and their families are not told where they are going. What's more, once they arrive at their "quarantine hotels," they are not allowed to use social media, and not allowed to disclose their locations.

So there you go. Innocent people with every right to be in Canada, whisked off to detention facilities, and no one knows where they have gone, other than that government officials have taken them. They can't leave, and they can't tell the world what's happening to them. Presumably all this is done in the name of public health, in fear of COVID-19. (I can't, however, imagine how the communications blackout is contributing to anyone's well-being.) This means that in addition to being "disappeared" and alone, these people are likely sick and alone. Even in the best of times we all know how closely their families must watch out for people in hospitals and nursing homes, because if they don't, bad things happen. They just do. I've lost track of the number of such incidents I know about personally. What are the odds these people are getting good medical care? As you can tell from the news story, they're not even getting decent security.

I'm aware that some people reading this will find Freiheit a bit too excitable. As I said, he's always enthusiastic about what he says, but as the situation in Canada gets more and more oppressive, he's getting more and more upset.

Perhaps rightly so.

Posted by sursumcorda on Sunday, February 28, 2021 at 7:45 am | Edit
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I'm a bona fide mask agnostic. I've always considered wearing a mask a small thing to do to make other people feel more comfortable, and have worn one in most public situations since before they were required.

But I hate 'em (even though ours are creations of beauty), hate still more that they are mandatory in so many places, and can't wait until "this too shall pass." (Though I plan to keep my masks and continue to use them in occasional, appropriate situations, such as on an airplane, when I'm not feeling up to par and am out in public—and also when my nose is cold.)

Masks are not magic, and the more people treat them that way, the more skeptical I become. The following photos are from a visit to Orlando's Sea World. Note that the saxophone player—though alone on stage—is wearing a mask. Now check out, in the next picture, how far away he is from the audience.

This is a prime example of the religion of masks, of masks as magic. Some have insisted to me that the sax player must wear a mask to set a good example for the visitors to the park, though everyone I saw was already wearing masks, for the simple reason that they didn't want to get thrown out of the park they'd paid so much to get into. To me, such extreme maskism only says to me that no one here is thinking about what makes a mask effective. Nothing from that man's mouth or nose—let alone his instrument—was going to reach far across the water to infect someone, even if he were to scream at them at top volume.

People are, in general, willing to follow rules that make sense to them. Take away the sense, and even the most compliant folks start to question everything. It's like the "lawyer warnings" that come with every new appliance these days. With rules such as "don't use this hair dryer while taking a shower" receiving as much prominence as warnings that a sane person might actually need to hear, most people don't bother to read them at all.

As I said, I'm a mask agnostic. I guess my philosophy is reduce the viral load, whether it's COVID-19 or a common cold virus. I'm pretty sure masks do this. As far as I've been able to tell, there's no hard scientific evidence that proves the effectiveness of mandatory mask-wearing, but basic logic says that it's better not to get sneezed on. Wearing a mask in situations when it might reduce the transmission of this strange new virus is a logical extension I can get behind. (Making it mandatory is another issue, but one I'm not going to deal with here.)

Which brings me to the inspiration for this post, which came from a Mauldin Economics newsletter. It's only anecdotal evidence, not scientific, but it's an encouraging word that masks can make a difference. The story is from a recent conference, mostly video but with some in-person participants.

They had a small group of live participants ... [who did not wear masks but] were tested before anyone came and were tested every day during the conference. By the end, a significant portion of the attendees had acquired COVID-19.... Interestingly, they had 17 production staff, who all wore masks and intermingled with the unmasked participants. They were tested, too, and not one came down with the virus.

There are many questions that come to mind, not least of which is where the COVID-19 came from if all the participants tested negative before arrival. But the fact that none of the masked production staff caught the virus encourages me that mask-wearing does, indeed, reduce the viral transmission.

This seems like a good time to add the comment I've been itching to make, misquoting by just one letter a distant relative, Henry of Navarre (King Henry IV of France) when he chose to become a Catholic. I can't believe I'm the first to say it, but Google seems to think so.

Our planned trips to Europe keep getting cancelled on us, so I don't know when I'll have the chance to worry about face-covering rules in France. But whenever we return, there's no doubt in my mind:

Paris is worth a mask.

Posted by sursumcorda on Thursday, February 25, 2021 at 5:48 am | Edit
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O. J. Simpson, Casey Anthony, George Zimmerman, Donald Trump ... pick your favorite villain. There's someone out there who you are certain "got away with murder." It rankles, doesn't it? Makes you doubt our system of justice. Me? I'm just as guilty, though I worry more about the uncounted criminals who "get off on a technicality" when everyone involved knows they're guilty—including their own attorneys.

In the court of public opinion, we are all vigilantes. And that's a problem.

We have a lawyer friend who has seen our criminal justice system from several angles, having served for years as a prosecuting attorney, and for years as a defense attorney. I well remember a somewhat heated discussion with him, which started when I mentioned that I like the British system, in which a defense attorney, if he becomes convinced his client is guilty, must step down. (As I understand it, that was at least the case in the past. For all I know it might have changed.) Our friend is a gentle, mild-mannered man, but he vehemently disagreed, insisting that even the most guilty person is entitled to the best possible defense his attorney can provide. Maybe that's why the British attorneys stand down, figuring they can't do their best if they believe their client guilty. Apparently American defense lawyers have no such inhibitions. At least not the good ones.

All that to say, when a lawyer takes on what we believe to be the "wrong" side of a case, that doesn't make him a villain. And when a jury returns a verdict we disagree with, that doesn't make them wrong. They're all doing their jobs, and vitally important jobs they are.

In litigation, sometimes even when you win, you still lose. — David Freiheit.

In the American justice system, one does not need to be proven innocent to be acquitted. Because "innocent until proven guilty" is a bedrock principle, the burden of proof is on the prosecutor, who must show the accused to be guilty "beyond reasonable doubt." Small wonder that We the People, inflamed by media coverage, believe we know better than those who have seen the evidence and heard the arguments. We want to see our version of  justice done without any respect for or patience with the due process guaranteed every one of us. Yes, the system sometimes fails, sometimes makes mistakes; I've seen it fail among our own family and friends. But vigilante "justice" is a terrifying prospect. It's time to reprise A Man for All Seasons again.

Current society is taking vigilantism to new heights. It's long been true that many of those found not guilty in law courts have nonetheless had their lives ruined (or even ended) by the opposite verdict from the court of public opinion. Now, however, the "String him up!" reaction extends not simply to the former defendant, but even to his attorney, as you can see in the following video.

If you are thinking of becoming a lawyer, and you are so sensitive to the thoughts of others that you sometimes require protection from them, you probably want to find a new line of work. — David Freiheit.

I never had aspirations of becoming a lawyer; I don't think I have the right personality. But even I can see that what this unnamed law school did to attorney David Schoen—rescinding a teaching offer in fear that Schoen's previous job as an attorney for President Trump would make some students and faculty feel uncomfortable—is doing a tremendous disservice to the students they hope to prepare for legal practice. Not to mention to society as a whole. Don't take my word for it; Freiheit says it better.

People don't seem to fully appreciate how dangerous a practice this actually is. — David Freiheit.

Posted by sursumcorda on Monday, February 22, 2021 at 7:09 am | Edit
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altHumble Pi: When Math Goes Wrong in the Real World by Matt Parker (Riverhead Books (2020)

My sister-in-law and I don't often read the same books, but she has an uncanny ability to discern books I might like. Her recommendation of Humble Pi was a winner.

Matt Parker is a funny writer, and has in spades the usual mathematician's love of puzzles and wordplay. The pages of his book are numbered from back to front—with a twist. Between Chapter 9 and Chapter 10 is Chapter 9.49. The title of his chapter on random numbers is "Tltloay Rodanm." His index is ... interesting.

Not all of the book's quirks are good ones. Parker insists on using "dice" as both singular and plural, which is quite annoying to the reader (or at least this reader); he explains: My motto is "Never say die." Funny, but still irritatingLess funny and more frustrating is his insistence on using "they" as a singular pronoun, even when there is no ambiguity of sex involved. Still less amusing are the jabs he takes at President Trump: they are irrelevant, unkind, and will date the book before its time.

Okay, I've gotten past what I didn't like about the book. Now I can say I recommend it very highly. Despite all the math, it's easy to read. Parker does a good job of explaining most things. Even if you skip the details of the math—and computer code—you can appreciate the stories. It's possible, however, that you'll become afraid to leave your house—and not too sure about staying there. The potential for catastrophic math and programming errors is both amusing and terrifying. Much worse than failing your high school algebra test. On the other hand, you'll gain a greater appreciation for how often things actually go right in the world, despite all our mistakes.

Even if you're one of those who skips the quotation section, be sure to scroll to the bottom before leaving, because Matt Parker also has a YouTube channel, called Stand-up Maths.

I document the quotations with the book's page numbers as written, so higher numbers indicate earlier text.

What is notable about the following quote is that it is the first time I recall seeing affirmed in a "mainstream" publication (and by a mathematician, no less) the claim I first encountered in Glenn Doman's book, How to Teach Your Baby Math.

We are born with a fantastic range of number and spatial skills; even infants can estimate the number of dots on a page and perform basic arithmetic on them. (p. 307, emphasis mine)

With all that advantage right from the get-go, you'd think we could do better than this:

A UK National Lottery scratch card had to be pulled from the market the same week it was launched. ... The card was called Cool Cash and came with a temperature printed on it. If a player's scratching revealed a temperature lower than the target value, they won. But a lot of players seemed to have an issue with negative numbers:

"On one of my cards it said I had to find temperatures lower than -8. The numbers I uncovered were -6 and -7 so I thought I had won, and so did the woman in the shop. But when she scanned the card, the machine said I hadn't. ... They fobbed me off with some story that -6 is higher, not lower, than -8, but I'm not having it." (pp. 307-306)

I'm sure the lottery players are not, in reality, as stupid as this would imply. Don't they all dress more warmly when their thermometers read -20 degrees than when they read -1 degree? But so many people have a major disconnect between real life and the math they learned (or didn't learn) in school.

Did you know this? I didn't. We long ago gave up the Julian calendar for the more accurate Gregorian version,

But astronomy does give Julius Caesar the last laugh. The unit of a light-year, that is, the distance traveled by light in a year (in a vacuum) is specified using the Julian year of 365.25 days. (p. 291)

At 3:14 a.m. on Tuesday, January 19, 2038, many of our modern microprocessors and computers are going to stop working. And all because of how they store the current date and time.... (p. 291)

It's easy to write this off as a second coming of the Y2K "millennium bug" that wasn't. That was a case of higher level software storing the year as a two-digit number, which would run out after 99. With a massive effort, almost everything was updated. But a disaster averted does not mean it was never a threat in the first place. It's risky to be complacent because Y2K was handled so well. Y2K38 will require updating far more fundamental computer code and, in some cases, the computers themselves. (p. 288, emphasis mine)

You don't think math is an important subject? Sometimes when you get the math wrong, no one notices. Sometimes the only victim of your mistake is yourself. But sometimes, lots of people die.

The human brain is an amazing calculation device, but it has evolved to make judgment calls and to estimate outcomes. We are approximation machines. Math, however, can get straight to the correct answer. It can tease out the exact point where things flip from being right to being wrong, from being correct to being incorrect, from being safe to being disastrous.

You can get a sense of what I mean by looking at nineteenth and early-twentieth-century structures. They are built from massive stone blocks and gigantic steel beams riddled with rivets. Everything is over-engineered, to the point where a human can look at it and feel instinctively sure that it's safe. ... With modern mathematics, however, we can now skate much closer to the edge of safety. (p. 265)

A rose by any other name ... might get deleted.

In the mid-1990s, a new employee of Sun Microsystems in California kept disappearing from their database. Every time his details were entered, the system seemed to eat him whole; he would disappear without a trace. No one in HR could work out why poor Steve Null was database Kryptonite.

The staff in HR were entering the surname as "Null," but they were blissfully unaware that, in a database, NULL represents a lack of data, so Steve became a non-entry. (p. 259)

Only those who know nothing about computers really trust them. The rest of us know how easy it is for mistakes to happen. I use spreadsheets a lot, and the chapter on how dependent many of our critical systems are on Microsoft Excel leaves me weak in the knees.

Excel is great at doing a lot of calculations at once and crunching some medium-sized data. But when it is used to perform large, complex calculations across a wide range of data, it is simply too opaque in how the calculations are made. Tracking back and error-checking calculations becomes a long, tedious task in a spreadsheet. (p. 240)

The flapping butterfly wing of a tiny mistake can lead to disaster of Category Six hurricane proportions.

In 2012 JPMorgan Chase lost a bunch of money; it's difficult to get a hard figure, but the agreement seems to be that it was around $6 billion. As is often the case in modern finance, there are a lot of complicated aspects to how the trading was done and structured (none of which I claim to understand). But the chain of mistakes featured some serious spreadsheet abuse, including the calculation of how big the risk was and how losses were being tracked. ...

The traders regularly gave their portfolio positions "marks" to indicate how well or badly they were doing. As they would be biased to underplay anything that was going wrong, the Valuation Control Group ... was there to keep an eye on the marks and compare them to the rest of the market. Except they did this with spreadsheets featuring some serious mathematical and methodological errors. (p. 240-239)

For example (quoted from a JPMorgan Chase & Co. Management Task Force report),

"This individual immediately made certain adjustments to formulas in the spreadsheets he used. These changes, which were not subject to an appropriate vetting process, inadvertently introduced two calculation errors.... Specifically, after subtracting the old rate from the new rate, the spreadsheet divided by their sum instead of their average, as the modeler had intended. This error likely had the effect of muting volatility by a factor of two and of lowering the [Value-at-Risk calculation]." (p. 238)

As a result,

Billions of dollars were lost in part because someone added two numbers together instead of averaging them. A spreadsheet has all the outward appearances of making it look as if serious and rigorous calculations have taken place. But they're only as trustworthy as the formulas below the surface.

Don't get me started on the reliability of the computer models we use to make momentous, life-and-death decisions.

The following quote is from the chapter on counting, which features a serious argument over how many days there are in a week. But I include this just because the author raises a question for which the answer seems so obvious I wonder what I'm missing.

Some countries count building floors from zero (sometimes represented by a G, for archaic reasons lost to history) and some countries start at one. (pp. 205-204)

Lost to history? Isn't it obvious that the G stands for "Ground"?

It will be clear to any regular blog reader why I've included the next excerpt, and why it is so extensive.

Trains in Switzerland are not allowed to have 256 axles. This may be a great obscure fact, but it is not an example of European regulations gone mad. To keep track of where all the trains are on the Swiss rail network, there are detectors positioned around the rails. They are simple detectors, which are activated when a wheel goes over a rail, and they count how many wheels there are to provide some basic information about the train that has just passed. Unfortunately, they keep track of the number of wheels using an 8-digit binary number, and when that number reaches 11111111 it rolls over to 00000000. Any trains that bring the count back to exactly zero move around undetected, as phantom trains.

I looked up a recent copy of the Swiss train-regulations document, and the rule about 256 axles is in there between regulations about the loads on trains and the ways in which the conductors are able to communicate with drivers.

I guess they had so many inquiries from people wanting to know exactly why they could not add that 256th axle to their train that a justification was put in the manual. This is, apparently, easier than fixing the code. There have been plenty of times when a hardware issue has been covered by a software fix, but only in Switzerland have I seen a bug fixed with a bureaucracy patch. (p. 188)

Our modern financial systems are now run on computers, which allow humans to make financial mistakes more efficiently and quickly than ever before. As computers have developed, they have given birth to modern high-speed trading, so a single customer within a financial exchange can put through over a hundred thousand trades per second. No human can be making decisions at that speed, of course; these are the result of high-frequency trading algorithms making automatic purchases and sales according to requirements that traders have fed into them.

Traditionally, financial markets have been a means of blending together the insight and knowledge of thousands of different people all trading simultaneously; the prices are the cumulative result of the hive mind. If any one financial product starts to deviate from its true value, then traders will seek to exploit that slight difference, and this results in a force to drive prices back to their "correct" value. But when the market becomes swarms of high-speed trading algorithms, things start to change. ... Automatic algorithms are written to exploit the smallest of price differences and to respond within milliseconds. But if there are mistakes in those algorithms, things can go wrong on a massive scale. (pp. 145-144)

And they do. When the New York Stock Exchange made a change to its rules, with only a month between regulatory approval and implementation, the trading firm Knight Capital imploded.

Knight Capital rushed to update its existing high-frequency trading algorithms to operate in this slightly different financial environment. But during the update Knight Capital somehow broke its code. As soon as it went live, the Knight Capital software started buying stocks of 154 different companies ... for more than it could sell them for. It was shut down within an hour, but once the dust had settled, Knight Capital had made a one-day loss of $461.1 million, roughly as much as the profit they had made over the previous two years.

Details of exactly what went wrong have never been made public. One theory is that the main trading program accidentally activated some old testing code, which was never intended to make any live trades—and this matches the rumor that went around at the time that the whole mistake was because of "one line of code." ... Knight Capital had to offload the stocks it had accidentally bought ... at discount prices and was then bailed out ... in exchange for 73 percent ownership of the firm. Three-quarters of the company gone because of one line of code. (pp. 144-142)

I've had the following argument before, because schools are now apparently teaching "always round up" instead of the "odd number, round up; even number, round down" rule I learned in elementary school. Rounding up every time has never made sense to me.

When rounding to the nearest whole number, everything below 0.5 rounds down and everything above 0.5 goes up. But 0.5 is exactly between the two possible whole numbers, so neither is an obvious winner in the rounding stakes.

Most of the time, the default is to round 0.5 up. ... But always rounding 0.5 up can inflate the sum of a series of numbers. One solution is always to round to the nearest even number, with the theory that now each 0.5 has a random chance of being rounded up or rounded down. This averages out the upward bias but does now bias the data toward even numbers, which could, hypothetically, cause other problems. (p. 126)

I'll take an even-number bias over an inaccurate sum in any circumstances I can think of at the moment. Hypothetical inaccuracy over near-certain inaccuracy.

It is our nature to want to blame a human when things go wrong. But individual human errors are unavoidable. Simply telling people not to make any mistakes is a naive way to try to avoid accidents and disasters. James Reason is an emeritus professor of psychology at the University of Manchester, whose research is on human error. He put forward the Swiss cheese model of disasters, which looks at the whole system, instead of focusing on individual people.

The Swiss cheese model looks at how "defenses, barriers, and safeguards may be penetrated by an accident trajectory." This accident trajectory imagines accidents as similar to a barrage of stones being thrown at a system: only the ones that make it all the way through result in a disaster. Within the system are multiple layers, each with its own defenses and safeguards to slow mistakes. But each layer has holes. They are like slices of Swiss cheese.

I love this view of accident management, because it acknowledges that people will inevitably make mistakes a certain percentage of the time. The pragmatic approach is to acknowledge this and build a system robust enough to filter mistakes out before they become disasters. When a disaster occurs, it is a system-wide failure, and it may not be fair to find a single human to take the blame.

As an armchair expert, it seems to me that the disciplines of engineering and aviation are pretty good at this. When researching this book, I read a lot of accident reports, and they were generally good at looking at the whole system. It is my uninformed impression that in some industries, such as medicine and finance, which do tend to blame the individual, ignoring the whole system can lead to a culture of not admitting mistakes when they happen. Which, ironically, makes the system less able to deal with them. (pp. 103-102)

My only disappointment with this analogy is that I kept expecting a comment about how "Swiss cheese" is not a Swiss thing. If you get a chance to see the quantity and diversity of cheese available at even a small Swiss grocery store, you will understand why our Swiss grandchildren were eager to discover what Americans think to be "Swiss cheese."

If humans are going to continue to engineer things beyond what we can perceive, then we need to also use the same intelligence to build systems that allow them to be used and maintained by actual humans. Or, to put it another way, if the bolts are too similar to tell apart, write the product number on them. (p. 99)

If that had been done, the airplane windshield would not have exploded mid-flight, even though several other "Swiss cheese holes" had lined up disastrously.

How do you define "sea level"? Well, it depends on what country you're in.

When a bridge was being built between Laufenburg (Germany) and Laufenburg (Switzerland), each side was constructed separately out over the river until they could be joined up in the middle. This required both sides agreeing exactly how high the bridge was going to be, which they defined relative to sea level. The problem was that each country had a different idea of sea level. ...

The UK uses the average height of the water in the English Channel as measured from the town of Newlyn in Cornwall once an hour between 1915 and 1921. Germany uses the height of water in the North Sea, which forms the German coastline. Switzerland is landlocked but, ultimately, it derives its sea level from the Mediterranean.

The problem arose because the German and Swiss definitions of "sea level" differed by 27 centimeters and, without compensating for the difference, the bridge would not match in the middle. But that was not the math mistake. The engineers realized there would be a sea-level discrepancy, calculated the exact difference of 27 centimeters and then ... subtracted it from the wrong side. When the two halves of the 225-meter bridge met in the middle, the German side was 54 centimeters higher than the Swiss side. (pp. 89-88)

Now, here's the video I promised.

Matt Parker's videos share the strengths and weaknesses of his book. You'll notice in the video below his insistence on using plural pronouns for singular people, even when he knows perfectly well that he is talking about a man or a woman. Except for when he apparently relaxes and lapses into referring to the man as "he" and the woman as "she." What a concept. What a relief.

I include this particular video because he tackles a question I've long wondered about. I'm accustomed to making the statement that Switzerland is half the size of South Carolina, usually noting that it would be a lot bigger if they flattened out the Alps. But how much bigger?

Posted by sursumcorda on Friday, February 19, 2021 at 9:05 am | Edit
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I posted previously some of the reasoning behind our decision to get a COVID-19 vaccine. Here's how it played out.

Initially I was not impressed by the system for administering the vaccines. Porter spent a week or so on the computer (and once on the phone) trying to get an appointment, only to run into all sorts of website problems and be locked out until all available appointments were gone. Again and again. He had signed up with at least three venues for notification of available vaccine. Finally, Orange County came through.

The website was definitely a problem, and from what I heard the websites of the other vaccine providers were no better. (And still aren't.) After navigating some glitches and laboriously entering pages of personal data, we finally came to a page where we could choose a (supposedly) available date and time. At that point the system would fail. Most times, fortunately, it would send us back to the "pick a time" screen to try again. But sometimes it would crash more seriously, and send us further back. More than once Porter had to re-enter all the personal data. I didn't get ejected that far; most of the time it was just a matter of click-fail, click-fail, click-fail ... for 40 minutes. Then suddenly, Porter's machine came back with "appointment confirmed"! Five minutes or so later, so did mine. It felt like winning the lottery! (Not that either of us has ever experienced winning the lottery. But we can imagine.)

Porter and I have each been paid to make computer systems work, so I will allow myself I little frustration at the poor IT work done these days. I blame decades of relentless cost-cutting, lowest-bid contracts, and consequent poor morale—though I admit prejudice in the matter, having lived through it ourselves. In any case, the website design left much to be desired—a situation which, incidentally, we have found at several other governmental websites, including those of the U. S. Mint and the Affordable Care Act.

We know much less about the medical and logistical side of administering the vaccines themselves, but from a personal point of view, we were much impressed.

For the first dose of the vaccine, we drove down to the Orange County Convention Center, where the bottom floor of a parking garage was set up for very efficient work. We never had to leave our car. It helps that the OCCC was designed to handle crowds, and the wait was not too long as we wended our way toward the entrance. We had filled out most of the paperwork online, and had just a few brief medical questions and maybe a signature or two to deal with at this point. The biggest surprise was discovering that we were getting the Pfizer vaccine, since the online paperwork had specified Moderna. We didn't care which we got as long as the second dose was the same brand.

Bar codes kept track of who we were and what we were getting. The one question that arose was quickly answered by a doctor who was zooming from car to car, as needed, on a skateboard! After a quick jab we were shunted to an outside parking lot for 15 minutes of waiting to be sure we didn't pass out, go into shock, or grow horns. One more scan of our bar codes and we were off home. A smooth-as-silk process, expertly handled. For us, the whole affair took about two hours, the majority of which was travel time.

Four weeks later, we reprised the event. The lines of cars and the vaccination process were faster, but the traffic getting to the Convention Center was worse, so elapsed time remained about the same. Nothing to complain about.

"What about the after effects?" you ask. For the first vaccine, nothing at all but a slight soreness at the vaccination site, just as with any shot. For the second, it appeared to be the same until almost exactly 72 hours later, when Porter developed mild flu-like symptoms: muscle aches, tiredness, slight headache, and feeling as if he might be getting a fever (though we didn't confirm that). They lasted about six hours, after which he was fine.

Did I have that reaction, too? We'll never know. You see, that was the day I had chosen to have a troublesome tooth extracted, and when Porter started showing symptoms I was so doped up on fever-reducing and pain-killing medications (one extra-strength Tylenol and three Advil every six hours, as needed) that anything would have been completely masked. Vaccine reactions were far from my thoughts at that time.

Contrary to the way some folks read my previous post, I am most definitely not in favor of mandatory vaccinations. :) Voluntary vaccination is a different matter, however, and we are happy to have this under our belts. Here's a shout-out to all those who made the process go so smoothly. (But can you look into getting the website fixed, please?)

Note to those urging everyone to get vaccinated: If you don't soon ease up on the restrictions placed on those who have chosen to be vaccinated, you'll be giving a huge negative incentive to those who have not.

Posted by sursumcorda on Tuesday, February 16, 2021 at 8:14 am | Edit
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Is this poking the bear? It's not original; I found it and it made me laugh. We need some laughs!

Posted by sursumcorda on Saturday, February 13, 2021 at 6:22 am | Edit
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Yesterday I had a tooth extracted.  I was sent home with a bewildering list of do's and don'ts, but the one I remember best is this:

Go home.  Eat ice cream.  Watch movies.

Compliance has not been an issue.

Posted by sursumcorda on Friday, February 12, 2021 at 12:30 pm | Edit
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Category Health: [first] [previous] [next] [newest] Everyday Life: [first] [previous]

I reviewed Tony Hillerman's Leaphorn and Chee detective novels after reading just three of them.  This week I completed the 18-book series.  (There are additional books written by the author's daughter, Anne Hillerman, after his death, which I may someday check out.  But I've never yet been pleased by additions made to a well-loved series, so I'm in no hurry.)  The original series comprises:

  1. The Blessing Way
  2. Dance Hall of the Dead
  3. Listening Woman
  4. People of Darkness
  5. The Dark Wind
  6. The Ghostway
  7. Skinwalkers
  8. A Thief of Time
  9. Talking God
  10. Coyote Waits
  11. Sacred Clowns
  12. The Fallen Man
  13. The First Eagle
  14. Hunting Badger
  15. The Wailing Wind
  16. The Sinister Pig
  17. Skeleton Man
  18. The Shape Shifter

I stand by what I said in my original review.  The books are thoroughly enjoyable, excellent mysteries, and a beautiful portrait of the American Southwest and Native American culture and religion, primarily Navajo.  Hillerman's own views and prejudices occasionally come through a little harshly, but as with the equally rare bad language, that does not diminish the stories.

Having begun the series in the middle, I did not read the books in chronological order, but as I was able to find them.  Our library has some, others were available as e-books via Hoopla, and a few I resorted to buying used at a substantial discount.  If possible, however, it would be best to read the stories in order.  It doesn't matter a bit for the individual mysteries, but helps for following the twists and turns in the lives of the main characters.

If I were a homeschooling mom again, and if my children enjoyed mysteries, and if we were studying the American Southwest, the Leaphorn and Chee books would be on my list of recommended reading.  Ditto even if you're not homeschooling.

Posted by sursumcorda on Thursday, February 11, 2021 at 5:51 am | Edit
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Category Reviews: [first] [previous] [newest]

I'm beginning to sound like a mother: How many times do I have to tell you...?

I said it in my review of George Orwell's Nineteen Eighty-Four. I said it again in "We Can Do Better," my reaction to the political theater idea that one should fight illegal behavior with illegal behavior. If you resort to evil to fight evil, don't claim the moral high ground.

Yet Time magazine is doing just that. Brazenly. Proudly.

A friend sent me this link to an Internet Archive (Wayback Machine) record of Time's February 4 article, "The Secret History of the Shadow Campaign That Saved the 2020 Election." I include both links because (1) the Time article may disappear behind a pay wall, or just disappear altogether, or (2) the article may be altered beyond recognition, à la Orwell. Maybe I'm being paranoid, but then again, maybe it's time for a little healty paranoia.

The article is long. At first, only the length made me doubt that its source was the Babylon Bee. Alas, no. If someone can prove to me that this is not an actual Time article, please do!

I'll admit it took me a while to finish reading, fascinating as the story is; I got bogged down by my own mind's refusal to believe what I saw. Now that I've read it all, I say, most remarkably, that I believe it—because of its source. Not that I trust Time magazine all that much, since I think it has become more openly biased, as well as less interesting than it once was.  But when a left-wing publication reports something extremely negative about left-wing actions, I believe it's time to sit up and take notice. Just as I do when the shoe is on the other foot with a right-wing publication.

It's hard to report interesting stories when news sources are so biased. If I find something in a right-leaning publication, my left-leaning friends will dismiss it, probably unread. Ditto my right-leaning friends with stories from a left-leaning publication. Hence my delight with this story from Time, despite its appalling nature.

I was not surprised that my favorite Canadian lawyer was also blown away by the Time article. He explains it well in just under 22 minutes. You could read the article in less time, and I recommend it—but this is more fun, and I appreciate the clarity his legal mind brings to the verbiage.

I was reminded of the famous quote from the Vietnam era, "We had to destroy the village in order to save it." Not wanting to include that without checking its origin and veracity, I found a much better quote in this Bloomberg article on the subject. It is from the Atlanta Daily World, in 1940, making the point that fighting facism abroad was no excuse for suppressing dissent in America.

We won’t save democracy by killing it ... and we won’t make American democracy worth saving by destroying it in the so-called attempt to save it.

Posted by sursumcorda on Monday, February 8, 2021 at 6:31 am | Edit
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Category Politics: [first] [previous] [next] [newest]

With the Fifth Amendment to our Constitution now joining the First and Second under attack, it's time for a brief review of the first ten, otherwise known as the Bill of Rights.

Amendment I

Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the Government for a redress of grievances.

Amendment II

A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms shall not be infringed.

Amendment III

No Soldier shall, in time of peace be quartered in any house, without the consent of the Owner, nor in time of war, but in a manner to be prescribed by law.

Amendment IV

The right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated, and no Warrants shall issue, but upon probable cause, supported by Oath or affirmation, and particularly describing the place to be searched, and the persons or things to be seized.

Amendment V

No person shall be held to answer for a capital, or otherwise infamous crime, unless on a presentment or indictment of a Grand Jury, except in cases arising in the land or naval forces, or in the Militia, when in actual service in time of War or public danger; nor shall any person be subject for the same offence to be twice put in jeopardy of life or limb; nor shall be compelled in any criminal case to be a witness against himself, nor be deprived of life, liberty, or property, without due process of law; nor shall private property be taken for public use, without just compensation.

Amendment VI

In all criminal prosecutions, the accused shall enjoy the right to a speedy and public trial, by an impartial jury of the State and district wherein the crime shall have been committed, which district shall have been previously ascertained by law, and to be informed of the nature and cause of the accusation; to be confronted with the witnesses against him; to have compulsory process for obtaining witnesses in his favor, and to have the Assistance of Counsel for his defence.

Amendment VII

In Suits at common law, where the value in controversy shall exceed twenty dollars, the right of trial by jury shall be preserved, and no fact tried by a jury, shall be otherwise re-examined in any Court of the United States, than according to the rules of the common law.

Amendment VIII

Excessive bail shall not be required, nor excessive fines imposed, nor cruel and unusual punishments inflicted.

Amendment IX

The enumeration in the Constitution, of certain rights, shall not be construed to deny or disparage others retained by the people.

Amendment X

The powers not delegated to the United States by the Constitution, nor prohibited by it to the States, are reserved to the States respectively, or to the people.

That's the bare bones; I leave analysis of these amendments as an exercise for the reader.

Just for fun, here are a few Sporcle games (roughly in order of diffculty) to help keep the bones of these amendments (and more) fresh in our minds. 

Click Your Rights

Bill of Rights 1

Bill of Rights 2

Constitutional Amendments 1

Constitutional Amendments 2

Posted by sursumcorda on Sunday, February 7, 2021 at 8:25 am | Edit
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Category Politics: [first] [previous] [next] [newest] Just for Fun: [first] [previous] [newest]

What does it say when a Canadian lawyer is more concerned about violations of the U. S. Constitution than we are?

This one's only 11 minutes, and important.  Slightly off-color in a couple of places, but no grandchildren for whom it matters will be watching this, anyway.

He who denies the Constitutional rights of my worst enemy denies them to me.

Posted by sursumcorda on Saturday, February 6, 2021 at 9:56 am | Edit
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Category Politics: [first] [previous] [next] [newest]

altDiscipline Equals Freedom: Field Manual by Jocko Willink (St. Martin's Press, 2017)

I watched an interview with Jocko Willink and was impressed enough to get this book from the library.  It was, however, not at all what I expected.  The title led me to hope that the content would be along the lines of my post, Obedience: the Surprising Secret to a Free-Range Childhood, though directed more towards adults, perhaps with tips and examples and encouragement for developing more discipline in our lives.  There's a little of that at the beginning, but most of the book is about physical training—and intense physical training at that.  I guess that's what I should have expected from a Navy SEAL. If I'm going to get into a physical training routine, I suspect healthymoving.com would be more my speed.

Discipline Equals Freedom is also quite short:  199 pages should be enough to cover a lot of content, but the print is very large and there are not many words on each page.  It's more a series of short exhortations, almost a devotional in form.

So—not my kind of book.  Nonetheless, I marked a few quotes.

As long as you keep fighting—you win.

Only surrender is defeat.

Only quitting is the end.

Because The Darkness only wins if you let it.

Do not let the Darkness win.

Fight.

Fight on.

To fight against The Darkness is to win.

Fight on.

(p. 77)

Perhaps the most critical form of self-defense is the mind.  By being smart and aware, you can avoid situations that are likely to expose you to danger.  That being said, there are times when your mind and your intelligence can no longer help you.  That is the reality.  In those cases, the ultimate form of self-defense is obviously the firearm.  It is an equalizer without parallel and is simply unmatched in its ability to eliminate an attacker regardless of size and strength.  If a person truly needs self-protection ... there is no substitute for the firearm. (pp. 118-119)

Without proper training, possessing a firearm is useless, or even more dangerous to its owner than not having one.  Learning how to shoot quickly and accurately while under stress is absolutely mandatory if one is going to own a firearm.  This means finding a good instructor at a quality range to participate in firearms training.  (p. 120)

(Contrary to what I chose to quote, self-defense is only a small part of the book, and even in that he deals much more with martial arts than with guns.)

Posted by sursumcorda on Thursday, February 4, 2021 at 5:55 am | Edit
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Category Reviews: [first] [previous] [next] [newest]

Concerned as I am with our society's loss of a culture of saving, when I found this short but accurate video on helping kids develop good financial habits I wanted to pass it on.  There are subtleties to all of her points, especially #1, which can't be dealt with in a five-minute video, but the basics are sound.

Posted by sursumcorda on Monday, February 1, 2021 at 6:29 am | Edit
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Category Children & Family Issues: [first] [previous] [newest]
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