Commentary


The misuse of fallacies

Recognizing logical fallacies is important when evaluating claims and arguments. At the same time, it’s important to recognize when someone misidentifies or misapplies a fallacy. People can claim to knock down valid claims by saying they commit a fallacy, when actually there’s no fallacy.

Take the “slippery slope” fallacy. Some slopes really are slippery. You have to evaluate a claim that X will lead to Y by the specifics, not just the formal structure. A trivia quiz I recently saw offered something like this as a supposed example of the fallacy: “If I give you an extra day to complete the assignment, I’d have to give it to anyone else who asks.” The quiz’s author was probably thinking something like, “The teacher can give special favors to some students and not others, so it’s fallacious to make that claim.” That assumes that consistent and fair treatment count for nothing.
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The most pernicious religious doctrine

A religion’s success depends upon its having followers. A reliable technique for getting and keeping followers is the threat of divine punishment for infidels. Believe and get a great reward; don’t believe and get a horrible punishment. God can read your mind, so there’s no use faking belief.

The Gospel of John says, “Whoever believes in him is not condemned, but whoever does not believe stands condemned already because they have not believed in the name of God’s one and only Son.” (John 3:18, NIV) Only a handful of people had heard of Jesus in his time, much less believed he was God’s son, so this was a declaration of damnation for virtually the entire human race in the early first century. Whether Jesus actually said it is a separate question. Evangelical Christians place great stock in this assertion, whatever its source.
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Honda’s user interface is terrible 2

Most recent cars have a nice feature called a Tire Pressure Measurement System (TPMS), which warns you when your tires are low on air. My previous car, which was a Honda Civic like my present one, would automatically reset the warning after I inflated the tires and drove a little way. The current one, a 2019 model with a lot more tech, requires a manual reset which is almost impossible to figure out. I don’t know why the tech is moving backwards. If it were obvious how to reset it, it wouldn’t be a big deal, but Honda has no idea how to make a decent user interface.

For starters, the owner’s manual doesn’t say you have to do anything after you see the warning and inflate the tires. The first time this happened to me, I thought something was broken and had a service shop look at it. When it happened last week, I knew that I’d have to reset it, in spite of the absence of information in the manual. I checked some websites and videos and discovered that there are many kinds of Civic, even within the same model year, with seriously different ways of resetting. None of them matched my car. I’m a computer guy, so I was able to figure it out after a lot of trial and error, but if it gave me that much trouble, most people won’t be able to do it at all.
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Authoritarianism and the control of names

Authoritarian regimes control language as a way to control thought. And let’s face it, the United States is well on its way to becoming an authoritarian regime. Congress is asleep. It’s not clear how much the courts can do in the long run. Trump has made it clear that he can rename things at a whim and punish those who don’t use the names he chooses.

He issued a decree that the Gulf of Mexico shall henceforth be called the Gulf of America. The USGS updated its data accordingly, and the change quickly flowed into Google Maps, DuckDuckGo, and other online information sources. More significantly, Trump has banished Associated Press from the Oval Office for not falling into line. AP has said, “As a global news agency that disseminates news around the world, the AP must ensure that place names and geography are easily recognizable to all audiences,” so it continues to use “Gulf of Mexico” as the primary name.
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Censoring networks by intimidation 1

Hardly a day goes by that Donald Trump doesn’t commit an impeachable offense. Among them is his attempt to intimidate broadcast networks into making their coverage of him more favorable and his opponents less favorable. He has filed a nonsense lawsuit against CBS, claiming that editing a Kamala Harris interview in a way he didn’t like constituted election interference. All the analysis I’ve read says the suit doesn’t stand a chance on its merits, but the government has the power to approve or block a merger CBS is seeking, and the implied threat to disallow it has CBS ready to fold. The FCC, under Trump appointee Brendan Carr, is also applying pressure. NPR says “CBS’ parent company appears to be inching toward capitulation, as its controlling owner wants to drag CBS out of the headlines and wrap up a corporate sale.”
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