Category Archives: Fallacies of Relevance

Ignoratio Elenchi

Showers of gold

12 Comments

I belong to a faculty union, now in it's third year of contract negotiations (for a contract which lasts four years).  The sticking point, unsurprisingly, is not money.  No one expects any of that–no one other than the administration, the top rung of which has been lavished with raises equal in some cases to my entire full time Assistant Professor salary.  No one is complaining; their punishment is that they get to be administrators.  The sticking point is workload. 

But that's not really want I wanted to talk about.  I'd like to talk about promises.  David Leonhardt, writing in the New York Times, writes:

To be clear, I’m making an argument that’s different from “Government workers are overpaid.” I’m saying that they are paid in the wrong ways — in ways that make life easier on union leaders and elected officials, at least initially, but that eventually hurt both workers and taxpayers.

The best example is health insurance. Health plans for union workers and retirees are much more likely to require little or no co-payment, which leads to lots of medical treatments that don’t make people any healthier, and to huge costs. Ultimately, some of these plans will probably prove so expensive as to be unsustainable. Workers would have been better off accepting a less generous benefit package and slightly higher salaries.

 Got that.  He's not saying they're overpaid.  He's saying they're overpaid.

On a different point.  Workers negotiated those plans on purpose.  They accept lower salary in favor of better health and retirement benefits, because they understand that this is part of their compensation.  The responsibility for making these deals sustainable belongs not to them, but to the people with whom they negotiated.  If it doesn't, then Leonhardt has justified negotiation in bad faith, and has placed the blame on failing to follow through on promises with the promise breaker. 

In the moral universe, promises such as those outlined in contracts entail moral obligations to uphold them–however "unsustainable" they may be.  If they turn out, in this case, to be unsustainable, the fault lies with the promiser. 

**In other news.  Corporations have no personal right to privacy:

“Two words together may assume a more particular meaning than those words in isolation,” he wrote, adding that “personal privacy” suggests “a kind of privacy evocative of human concerns.”

The chief justice had examples here, too. “We understand a golden cup to be a cup made of or resembling gold,” he wrote. “A golden boy, on the other hand, is one who is charming, lucky and talented. A golden opportunity is one not to be missed.”

I wonder if Roberts noticed all of the clerks laughing.

George Will, Straw Man

Crazy Train

7 Comments

We've all been busy here at the Non Sequitur.  But today I had a moment for a short post.

Here's Paul Krugman on George Will (via Eschaton):

Oh, boy — this George Will column (via Grist) is truly bizarre:

So why is America’s “win the future” administration so fixated on railroads, a technology that was the future two centuries ago? Because progressivism’s aim is the modification of (other people’s) behavior.

Forever seeking Archimedean levers for prying the world in directions they prefer, progressives say they embrace high-speed rail for many reasons—to improve the climate, increase competitiveness, enhance national security, reduce congestion, and rationalize land use. The length of the list of reasons, and the flimsiness of each, points to this conclusion: the real reason for progressives’ passion for trains is their goal of diminishing Americans’ individualism in order to make them more amenable to collectivism.

As Sarah Goodyear at Grist says, trains are a lot more empowering and individualistic than planes — and planes, not cars, are the main alternative to high-speed rail.

And there’s the bit about rail as an antiquated technology; try saying that after riding the Shanghai Maglev.

But anyway, it’s amazing to see Will — who is not a stupid man — embracing the sinister progressives-hate-your-freedom line, more or less right out of Atlas Shrugged; with the extra irony, of course, that John Galt’s significant other ran, well, a railroad.

Like Kramer on Seinfeld, I'd take issue with the last bolded comment.  This argument, such as it is, is classic Will:  The most dishonest kind of straw man used to provoke an explanatory hypothesis about the the straw manned arguer's motives and intellgence in making such bizarre and wrong-headed claims.  On the strength of this, you'll feel justified in ignoring anything else such a person would say.

This one is especially odd since trains are self-evidently awesome–and they're kind of bow-tie conservative-ish, like baseball.  Besides, as Sarah Goodyear points out, they do the same things planes do: they send you in a tube to another city.  The only difference is that trains usually drop you off downtown.

Ad hominem tu quoque, Hasty Generalization, inconsistency, Jonah Goldberg

I won’t forget to place roses on your grave

5 Comments

Tu Quoque arguments, it seems to me, have a statute of limitations on when the first of the two inconsistent acts can be relevantly inconsistent with the second. (See my long article in Informal Logic for the full story)  For example, someone may express appropriate surprise at the fact that the altarboy later became an atheist when he was a grownup, but that's not inconsistency in the relevant sense for an accusation of hypocrisy.  The two acts need to be close enough in time for them to be relevant to each other.  And so it's usual when someone runs an argument from inconsistency, she will say something like:

Person S says we should not do X, but then she turns right around and does X.

The important thing is that S turns right around and does it.  If she did X years ago, perhaps S has learned her lesson.  Or she's changed her mind.  Or maybe the facts regarding X have changed.  X may be the best option, nowadays.  The lesson: with charges of hypocrisy, time's relevant.

With that in mind, let's look at Jonah Goldberg's commentary on the (albeit grudging) praise of Ronald Reagan's presidency from liberals.  This is part of a trend he sees. Barry Goldwater, after being demonized by LBJ, was later portrayed as an "avuncular and sage grandfather type." William F. Buckley, too, went from being called a Nazi to later being an actual defender of liberalism.  Reagan, now:

As we celebrate the 100th anniversary of his birth, the Gipper is enjoying yet another status upgrade among liberals. Barack Obama took a Reagan biography with him on his vacation. A slew of liberals and mainstream journalists (but I repeat myself) complimented Obama’s State of the Union address as “Reaganesque.” Time magazine recently featured the cover story “Why Obama (Hearts) Reagan.” Meanwhile, the usual suspects are rewriting the same columns about how Reagan was a pragmatist who couldn’t run for president today because he was too nice, too reasonable, too (shudder) liberal for today’s Republican party.

Trouble is, while Reagan was alive, liberals didn't have too high an opinion of him:

[My] favorite comes from Madame Tussauds Wax Museum in London, which in 1982 held a vote for the most hated people of all time. The winners: Hitler, Margaret Thatcher, Ronald Reagan, and Dracula.

Now, first, note that these are cases where we're looking at things said in 1982 and 2011.  Almost thirty years difference.  Second, note that these inconsistencies are ones distributed over a group, Liberals, not individual people.  Regardless, it's almost as though Goldberg isn't paying attention to the subtext of these retrospectives:  that despite the fact that liberals disagreed with these conservatives, liberals could nevertheless see their virtues as people in retrospect.  And one of the reasons why those virtues are worth mentioning now is that current conservatives so clearly fail to have them.  I take it back.  Goldberg gets that part:

[S]o much of the effort to build up conservatives of the past is little more than a feint to tear down the conservatives of the present.

But, for some reason,  he thinks instead this is a point he's scoring on liberals by showing how they're inconsistent.  Again, in cases where time's changed the variables, sometimes what you've inveighed against earlier becomes the best choice.  Ask any liberal: would you take  Reagan or Buckley over Palin or Goldberg for a decent conversation about government and political norms?  You know the answer.  Goldberg thinks this means that liberals think that the only good conservative is a dead conservative. He's missed the point.  The point, instead, is sadly that all the good conservatives are dead.

Ad Hominem Abusive, Straw Man

What about quests?

So Bill O'Reilly, cable TV blowhard hardly worth commenting on, has advanced the argumentum ad aestum (ex aesto?  ab aesto?–ideas anyone), or the argument from the tides, for the existence of God.  The thought goes something like this:

O'REILLY: I'll tell you why [religion's] not a scam, in my opinion: tide goes in, tide goes out. Never a miscommunication. You can't explain that.

SILVERMAN: Tide goes in, tide goes out?

O'REILLY: See, the water, the tide comes in and it goes out, Mr. Silverman. It always comes in, and always goes out. You can't explain that.

You can explain it–moon, gravity, etc. (from the same link as above):

Tides are the rise and fall of sea levels caused by the combined effects of the gravitational forces exerted by the Moon and the Sun and the rotation of the Earth.

Most places in the ocean usually experience two high tides and two low tides each day (semidiurnal tide), but some locations experience only one high and one low tide each day (diurnal tide). The times and amplitude of the tides at the coast are influenced by the alignment of the Sun and Moon, by the pattern of tides in the deep ocean (see figure 4) and by the shape of the coastline and near-shore bathymetry.

O'Reilly remains unconvinced.  He replies:

Okay, how did the Moon get there? How'd the Moon get there? Look, you pinheads who attacked me for this, you guys are just desperate. How'd the Moon get there? How'd the Sun get there? How'd it get there? Can you explain that to me? How come we have that and Mars doesn't have it? Venus doesn't have it. How come? Why not? How'd it get here?

Now now Bill, there's no reason to throw around the insults.  There's a perfectly adequate explanation for all of this.  Besides, the original argument had to do with the regular behavior of the tides (a sign, I'd say, of an obsessive-compulsive deity), not with the existence of objects. 

In all seriousness, O'Reilly displays an unfortunate characteristic of the cable TV blowhard (print pundit, etc.)–the near constant attempt to make the closing argument.  It's not just that his objectors are wrong (they're not); it's that the argument with them (pinheads) is over; they're "desparate," they have nothing to contribute.  A mind such as O'Reilly's, however, will never use the closer alone, he'll use it in conjunction with some variety of straw man or other fallacy.  Here I think he's changed the subject, and then accused the objector with not having an answer to his new argument (in their old argument).  I suppose this is a representational straw man, as that wasn't the point in the first place of the objector's argument. 

*For the title: watch this, the greatest review of any kind anywhere.

Ad Hominem Abusive

He forgot to mention that he is fat

We got twenty feet of snow around here, complete with thundersnow, so what better day could there be for a global warming post.

"Al Gore is fat" is shorthand for all of the ad hominem (meanie-meanie-bo-beanie variety) that people have heaped up on Al Gore for his attempt to explain the science of global warming to a science-disliking nation. 

Now our new Senator, Mark Kirk, has found a new way to achieve the same basic goal:

Another Republican blasted from both sides of the spectrum for his record on emissions, Sen. Mark Kirk of Illinois, said he is "not terribly concerned" about taking heat from green groups for his criticism of EPA action on carbon emissions.

"The consensus behind the climate change bill collapsed and then further deteriorated with the personal and political collapse of Vice President [Al] Gore," Kirk said in a brief interview last week.

The thought goes something like this.  Al Gore's (personal characteristic) makes me doubt the scientific consensus behind global warming, because who would believe something that a (personal characteristic of Al Gore) believes.  

Update:

Then, FWIW, there's this funny item.

ignorance of basic matters of logic, Plain Bad Arguments, Red Herring, weak man

Ever tried red herring?

2 Comments

Some people think gun control is a good idea.  But "gun control" could mean any number of things.  It might mean, for instance, a complete ban on guns.  Some people want that.  It might also mean a ban on military-style weapons.  Seems more sensible to me.  This might make it more difficult for some solitary crazy person to kill a lot of people at once.  You would have thought that, of course, until you consulted history:

(1) THE (NON) EFFECT ON PUBLIC SAFETY: Set aside the fact that criminals don’t obey any law. Set aside too the fact that even if all firearms could be magically disintegrated by appropriate legislation, the murderous would simply use other more time-tested methods of killing. It should not be forgotten that some 7000 were killed in a single day at the Battle of Hastings in 1066 using the available hand weapons, which did not include firearms. At the Civil War battle of Gettysburg in 1863, both sides suffered approximately 51,000 casualties in three days of fighting using primarily single shot, breech loading rifles and muzzle loading cannon quite crude by contemporary standards. Some 5000 horses were also killed. The problem, in 1066, 1863 and today is human nature, not the tools employed.

The little number there will tell you the author of this argument is presenting a convergent case.  The unique ridiculousness of this claim, therefore, may not be representative of the whole argument.  If I were to engage in a bit of weak-manning, I might argue that a person who would advance such a claim doesn't need to be listened to any longer.  But that's not fair play.  You can read the rest of the argument for yourself. 

This one is just uniquely hilarious, as it seems completely to miss the point that high-capacity magazines (assault weapons, etc.) make it easier for lone nutcases to kill a lot of people in a very short amount of time.  It doesn't, of course, end our inhumanity to each other in the form of war.  To invoke this, I think, is a textbook worthy instance of the red herring technique.  In case you're not familiar with that technique, here's another example:

It's not the case that the oil spill caused tons of environmental damage in the Gulf, have you ever tried red herring?  They're excellent and they're on the menu at your local Swedish restaurant. 

link courtesy of balloon juice.

General discussion, weak man

Daily Show on Nutpicking

5 Comments

Watch at this link for a fun back-and-forth between Jon Stewart and Bill O'Reilly on the argumentum ad Hitlerum. 

TL;DR for O'Reilly, his Nazi invocation (about "the left") is just fine because his assistants found an anonymous commenter at a blog who called Nancy Reagan evil and wished that she die soon (of natural causes).  What that has to do with the Nazis is beyond me. 

That, of course, is some classic nut picking, or as the experts call it, weak manning.  What makes it especially fallacious (if that is possible) is that it's deployed in an ideologically monochrome (should I drop this phrase? Should I not comment on my sentence during my sentence?) context in order to disqualify an opposing arguer on account of the very bad arguments they make.  This last part being critical to the nutpicker.   

Ad hominem tu quoque, ignorance of basic matters of logic, inconsistency

It’s not hypocrisy if you don’t like it

17 Comments

Word has it that Paul Ryan, the respondent to the SOTU address, is a major fan of hack philosopher and confuser of undergraduates Ayn Rand such that he distributes copies of her works to staffers and credits her work with his desire to go into public service.

With Ryan and Rand Paul and everything, Ayn Rand, the original, has undergone somewhat of a renaissance lately.  This is really sad, as there seriously have to be more worthy versions of libertarianism on which to base one’s opposition to Obama’s extremely socialist agenda.

With renewed interest there will naturally be renewed scrutiny (and reawkened revulsion).  Along these lines someone has discovered (or made up I’m not sure which) that Ayn Rand and her husband received Social Security benefits.  This is supposed to be some kind of hilarious contradiction.  It’s not really.  You pay in to SS and get money out.  That’s the way it works.  You’re entitled to it because it’s yours.  They even keep track of it.  Now some might get more than they pay in, and whether Rand did is open and somewhat uninteresting question, but that’s another matter.

What is hilarious, I think, is what issues forth by way of justification for participation in public benefits.  Via someone’s attempt to support Rand’s view, here’s what she had to say about public scholarships (which has to be on the minds of all of those young Randians who get them, who attend public colleges, etc.):

A different principle and different considerations are involved in the case of public (i.e., governmental) scholarships. The right to accept them rests on the right of the victims to the property (or some part of it) which was taken from them by force.

The recipient of a public scholarship is morally justified only so long as he regards it as restitution and opposes all forms of welfare statism. Those who advocate public scholarships, have no right to them; those who oppose them, have. If this sounds like a paradox, the fault lies in the moral contradictions of welfare statism, not in its victims.

Since there is no such thing as the right of some men to vote away the rights of others, and no such thing as the right of the government to seize the property of some men for the unearned benefit of others—the advocates and supporters of the welfare state are morally guilty of robbing their opponents, and the fact that the robbery is legalized makes it morally worse, not better. The victims do not have to add self-inflicted martyrdom to the injury done to them by others; they do not have to let the looters profit doubly, by letting them distribute the money exclusively to the parasites who clamored for it. Whenever the welfare-state laws offer them some small restitution, the victims should take it . . . .

Again, in the case of Social Security (and medicare) this makes sense (though it remains a ridiculous justification–there is no way an average elderly person could possibly pay the private cost of medical insurance or health care nowadays)–but in the case of money simply gifted to you (or provided you in the form of deeply subsidized federal loans) it doesn’t.  Being morally opposed to receiving others’ stolen money, yet taking it anyway, thinking your moral opposition to it absolves you of hypocrisy makes you a double hypocrite: you’re a hypocrite for violating your own principles and you’re a hypocrite for thinking your moral opposition to an action you engage in and profit from makes you not a hypocrite.

Ad hominem tu quoque, General discussion, Op-Eds and other opinions, Weak Analogy

Argument by Tu Quoque Analogy

Cal Thomas has conjoined two fallacy forms, and it will make all attentive readers smile.  After hearing that Robert Brady (D-PA) has proposed a bill outlawing threatening elected officials, Thomas sees some analogies… some analogies that show some hypocrisies.

In the 1980s when conservative groups tried to "clean up" the bad language, sexual references and violence on TV, the Left cried "censorship." When conservatives campaigned against pornography and "music" that encouraged violence against women and racial epithets, they were told a healthy First Amendment required that even the most offensive speech be tolerated. It was the same argument used to allow the burning of the American flag at political protests. But the Left is intolerant of speech it disagrees with and so wishes to censor what it cannot overcome with superior argument.

Fallacy double-dipping.  Faulty analogy used in order to fix a premise for tu quoque.  It takes a special talent, you see.

The first problem is that Brady's bill is just extending the protections that are already given to the President to other officials.  For sure, enforcing it requires some judgment, but, you know, so do most laws governing speech (e.g., libel).  The crucial thing is that there's a difference between language that contributes to icky culture (profanity, obscenity, sexist and racist language) and language promoting violence on an individual.  This bill is only about the latter. So Thomas' analogy is way too thin to show a real inconsistency here.

Second, by saying that the Left (who says Democrats are of the Left, anyhow?) censors language they can't defeat by argument, is Thomas thinking that this bill extends to criticism?  It certainly seems so.  But that's not what Brady was talking about.  It was about threatening, not disagreeing with, refuting, or holding wrong.  Maybe that's just how Thomas does it, but most folks make that distinction.  I'd noted earlier that Thomas, when warned about tone, seems to get more aggressive.  He thinks he's being censored, not just criticized or given some advice.  (Nothing causes Thomas to be more caustic than his being told that he maybe could try to tone it down.) 

General discussion, George Will, Straw Man

Every effect has a cause, usually

Someone quipped the other day that whatever we do in the wake of Saturday's massacre (not tragedy), we must not consider what might have caused it.  And so, George Will:

It would be merciful if, when tragedies such as Tucson's occur, there were a moratorium on sociology. But respites from half-baked explanations, often serving political opportunism, are impossible because of a timeless human craving and a characteristic of many modern minds.

Well, I say all men by nature desire to know.  I'd also say the very frequency of mass casualty attacks means they fall into the "things deserving explanation category."  It's "tragedies" plural, after all.

Who can blame George Will (and the rest of the pack of Wapo conservatives); no one likes to be associated with psychos.  As someone else quipped (on twitter of all places): if they're looking for advice on how to manage the unjust assocation, maybe they can ask Muslims.  If someone holds beliefs remotely similar to yours, after all, you're guilty unless you spend all day every day distancing yourself from them.  Well, that's the way it is for Muslims, at least.

Anyway, the point I wanted to make today was already made by smarter and more articulate people.  So I'll just repeat most of what they said.

While calling for caution, honesty, and rigor in attributing specific causes to the events in Tucscon, George Will casts caution to the wind in interpreting the words of others.  He writes:

Three days before Tucson, Howard Dean explained that the Tea Party movement is "the last gasp of the generation that has trouble with diversity." Rising to the challenge of lowering his reputation and the tone of public discourse, Dean smeared Tea Partyers as racists: They oppose Obama's agenda, Obama is African American, ergo . . .

Let us hope that Dean is the last gasp of the generation of liberals whose default position in any argument is to indict opponents as racists. This McCarthyism of the left – devoid of intellectual content, unsupported by data – is a mental tic, not an idea but a tactic for avoiding engagement with ideas. It expresses limitless contempt for the American people, who have reciprocated by reducing liberalism to its current characteristics of electoral weakness and bad sociology.

By way of analogy, which is a kind of argument, I might pick out eleven words from Erick Erickson or Glenn Beck, or whoever, that suggest one ought to take up arms against the government.  But that wouldn't be fair, would it?   Well in their case it just appears to be plainly true. Anyway, the point is that Dean was making a more nuanced point that Will's slimy quotation suggests.  And so we have, I think, the beginnings of a classic representational form straw man.  It begins with pure distortion directly attributed to someone else.  But this one has, I think, a key feature of the fallacious straw man–the employment of the distortion to close the argument–which is exactly what Will does.  It's not enough, in other words, that Dean's contribution to the Tea Party discourse blows.  He's also a moron for offering it, a moron not worthy of further serious intellectual engagement.