William M. Briggs

The deadliest force known to man—The Law of Unintended Consequences—has struck again. This time it has led to the deliberate slaughter of sea lions by armed agents of the U.S. Government.

What happened was this: A dam was built in Bonneville, east of Portland, Oregon. As dams will, it created a barrier for both water and anything else that would otherwise traverse the river. This “anything else” included fish, like salmon. And not just any salmon, chinook salmon.

See, chinook salmon are one of the lucky few species protected by a law meant to preserve their breed: The Endangered Species Act. Somebody notices an animal, preferably photogenic, is low in number. If a bureaucracy in Washington D.C. agrees, through a mysterious process, that more of that animal is better than few, then the animal is placed on a list.

Once ensconced, all Heaven and Earth will be moved in an effort to keep that species a going concern. In this case, I mean that literally: the Earth was moved for the chinook. The Bonneville dam was shifted and modified to includ a “ladder”, a sort of stepped, inverse water slide, which the chinook (or other fish) could use to cross the dam.

But just like the water slide at your amusement park, the Bonneville Ladder created long lines of salmon waiting to take their turn.

Which wouldn’t be that bad—salmon do not have busy schedules—except the lingering fish attracted the attention of some sea lions, who, as do humans, find salmon a tasty treat. The feast began.

Now, salmon are stubborn, inflexible creatures. Any other species would see that gathering together in a shallow pool where the only line of escape is a single-file passage is not a brilliant move. They would move on. But the salmon stay; they come back year after year, and a lot of them find themselves in the bellies of sea lions.

Sea lions, however, are smart: they remember where and when the salmon will show. So they show, too. This is to the sea lions’ benefit, obviously. If they don’t have to worry about dinner, then they can concentrate on more important matters, like breeding. Their numbers are increasing.

But the sea lions, our government has decided, are breaking the law! Killing and eating chinook salmon, which are protected by the Endangered Species Act, is equivalent to murder, which is everywhere a crime (except under communism).

Many sea lions have been arrested! According to a San Jose Mercury News report, once the perpetrators are nabbed, they are held for 48 hours.

After they are processed, some of these sea lions are carted off to jail—in the form of aquariums, zoos or “similar” facilities. These sea lions are never heard from again. Some are let go with a warning.

But the killing spree has gotten so bloody—officers estimate 4,489 salmon were killed and eaten last year—that a most wanted list of the worst of the offenders has been created. These hardened, “repeat offenders” are “identified by scars” or by tattoos that they had carved into them when they were last in prison (“numbers that were branded on them by researchers”—a.k.a. marine criminologists).

SWAT teams have been dispatched to where renegade gangs of sea lions gather. These cops use standard riot control methods to disperse the population, such as “dropping bombs that explode under water, and firing rubber bullets and beanbags”.

This is sometimes not enough. Sometimes these confrontations devolve into pitched gun battles between the police and the recalcitrant sea lions. The fights never last long, mostly because the sea lions have not yet learned how to fire back.

These melees have taken their toll. Last year, 11 sea lions were shot and killed when they refused to stop eating salmon. So far this year, there has only been one deadly confrontation, when the sea lion “Whiskers Malone” was shot multiple times after showing his hind flipper to police.

Since spring has just sprung, more salmon will soon be gathering. And that means more arrests and probably more shootings. Police are advising that civilians give the dam a wide birth. This warning does not apply to certain tribal agencies, who will still be allowed to set up gill nets (to catch and eat salmon).

Now for the The Law of Unintended Consequences. Just like salmon, sea lions come in different models. Two of which are California sea lions and Stellar sea lions. California sea lions are a dime a dozen, but the Stellar sea lions, just like the chinook salmon, are blessed with the protection of the Endangered Species Act, and they are just as hungry as their cousins.

What to do? One Endangered Species is eating another Endangered Species. You can’t shoot the sea lions, and you also can’t not let them eat the salmon, but then you can’t let the salmon be eaten.

What a predicament!

(Note: I do not have an iPhone, nor “smart” phone of any kind.)

Addiction is a strong word. It means, as the authors of the study are content to allow us to infer, an abnormal craving or desire, even to the point of pathology. Drunks and druggies are addicts. Obsession is a close cousin to addiction.

It’s possible to be clever about this. We are all “addicted” to food, air, water. And the same with sleep, talking, and so forth. These are “healthy” addictions. But only an academic would use that word to describe normal and necessary behaviors. The rest of us take it to mean something nasty and undesirable.

Especially if we hear that word used in a “scientific study” on behavior.

Professor Tanya Luhrmann—a Stanford anthropology professor whose early work looked into modern-day witchcraft, and who wrote what appears to be a useful book contrasting talk versus chemical therapies in psychiatry—decided to investigate “addiction” to iPhones.

Since Luhrmann has expertise in psychiatry, it is strange she would use such a strong word to describe how people use their cell phones. But she did: she directed a team which conducted a survey designed to diagnose the intensity of iPhone use.

And like many professors, Luhrmann used a ready sampling method: her students. How many? 200! Yes, only two hundred. From these 200, she, like a legion of academics before her, and host still to come, extrapolated to the rest of us.

According to a Live Science report on the study, students were “asked to rank their dependence on the iPhone on a scale of one to five — five being addicted and one being not at all addicted — 10 percent of the students acknowledged full addiction to the device, 34 percent ranked themselves as a four on the scale, and only 6 percent said they weren’t addicted at all.”

From this, they inferred the title, “iPhone Addictive, Survey Reveals.”

In other words, students were allowed to self-define “addiction” and to rate themselves on their own self-defined scale. It is crucial to understand this. Imagine a group in which there is no pathological addiction, but then ask the members of that group to rate their “addiction” on a one to five scale. You will not see everybody answering “one”, or “no addiction.” This is especially true with students and their known sense of frivolity.

You can get a useful answer from a survey like this—from a group where it is known that no addictions exist—but the usefulness is constrained to describing the distribution of how people in that context, and in that survey, interpret the word “addiction.”

I would wager that College students will be more careless, more flippant, about using the word “addiction” than would, say, middle-aged executives. “Dude, I am totally addicted to this thing” is a sentence you can readily imagine an 18-year-old uttering. It’s more difficult to conjure an image of the assistant manager at Walmart saying the same thing. This is true even if both parties use their phones for identical lengths of time.

Now, in the 200 kids—excuse me, 200 mostly young adults—surveyed, there may have been genuine iPhone addicts, where that word is used in its pathological sense. But it is not a given that these true addicts would admit that they are in a survey. Sometimes the last person to know a man is a drunk is the drunk himself.

This is the failing of self-reported surveys. The possibilities for error are enormous. But these uncertainties are never—I have never seen an instance—accounted for in the final analysis. They sure weren’t in this study.

What probably happened is that Luhrmann and her colleagues decided it would be easy to pump out a quick paper and they cast about for something topical. Anything with “iPhone” in the title would sure be catchy. So, a survey was cobbled together—excuse me, an “instrument was designed”—and quickly given to two sections of Anthropology 101 (yes, I’m guessing about that).

This summary may be unfair, but how else could she and her colleagues have reported that “8 percent admitted that they have at some time thought ‘My iPod is jealous of my iPhone.’”? Eight percent weren’t volunteering that information: they were checking a box where that punchline already existed. Frivolity is not just a symptom of studenthood.

Why grouse, since it’s all in fun? Because not everybody will get the joke. And besides, it wasn’t meant to be funny. Luhrmann does a tremendous disservice by allowing a false—or at least far from proven—belief about addiction to cell phones to enter the culture.

It’s too easy to imagine some ambulance chaser citing this study in his attempt to win an award for “pain and suffering” for a client who was “so addicted” to her iPhone that she crashed and destroyed her car.

A female named Harriet Harman at England’s Equalities and Human Rights Commission has discovered a new method of producing inequality under the law.

She has codified this method—England’s version of a legal patent—in a Parliamentary procedure called an “Equality Bill.” England, like many European countries, has proudly led the way in producing unequal treatment under the law for its citizens in the name of “Equality.”

The law mandates that organizations consider the “impact” of their policies on “minority” groups. This method of inequality was, of course, already well known. Harman’s genius was to insist that any group which holds distinct beliefs can form their own minority. To quote: “A belief need not include faith or worship of a god or gods, but must affect how a person lives their life or perceives the world.”

Harman gave “vegans” as an example of a new minority. A “vegan”, she said, is a person who “eschews the exploitation of animals for food, clothing, accessories or any other purpose and does so out of an ethical commitment to animal welfare.”

Lest you feel this is arbitrary, the Daily Mail reports that “[a] spokesman from the commission explained: ‘This is about someone for whom being vegan or vegetarian is central to who they are. This is not something ‘thought up by the commission’.”

Incidentally, it should be pointed out that no human can be a complete vegan in practice. It is impossible for a human to eat without both directly and indirectly killing animals. Many small animals—insects, worms, mice, and so forth—are killed both in the planting and harvesting of the vegetables vegans eat. The fields also provide a food source for many animals, and they in turn provide a food source for various predators. Thus, the very act of planting a crop causes the death of many animals.

In any case, the classification of minorities covers “any religious belief or philosophical belief” or and even “a lack of belief.”

Among the many anticipated successes of this new law will be the banning of dress codes (which might discriminate against transsexuals) and the outlawing of “ladies’ nights” at pubs.

That’s the news, now the analysis.

A minority group is defined as a set of humans who share a belief that is “central to who they are.”

Now, a set—in mathematics, anyway—can include just one, or even no, members. In the name of “equality”, then, England must admit that any belief, even if it is held by just one person, as long as that belief is “central to who they are.”

Technically, this must also be true for a belief that is (currently) held by nobody. I won’t insist on this definition, but examples of easily frightened bureaucrats anticipating protected beliefs are too easily brought to mind.

The law will require that organizations consider how their policies might adversely “harm” minorities. The law doesn’t say “harm”, but that, of course, is what it will amount to in practice. No minority sues for redress against advantages.

Inequality before the law arises because it is the minorities that get to define the “harm” they are caused. It is they who get to decide what actions are considered negative and discriminatory. This follows logically. It cannot be, for instance, the bureaucrat who codifies what counts as harm (for minorities consisting of at least one member), because it is the minorities who define themselves.

Thus, to be consistent, England must allow any individual to claim minority status. She must also allow each individual to define what he considers harmful behavior directed toward himself. And England must write regulations to disallow that harm, whatever it might be. Thus, it must guarantee unequal treatment under the law.

This is obviously insane.

There must have been some lone soul at the Equality Commission who realized this, because he put out that “scientific or political beliefs such as Marxism and fascism would not be covered.”

“Whew!” thought opponents, “At least we won’t have renegade bands of Hitlarians or other militant socialists running around. They’ll be disallowed to claim minority status.”

Maybe so. But if that’s true, the Commission is saying that it knows certain beliefs are verboten, which is equivalent to saying it knows which beliefs should be encouraged. That is, the Commission is saying it has a complete moral code, and that its moral code trumps any other, including those codes that are completely independent of government, such as religious codes.

This is a point of elementary logic. If the Commission can create a minority, it is they who are making the moral judgment of what is good and what bad. Either they must let every behavior claim equal status. Or they must discriminate.

Thus, the Orwell-named Equality Commission guarantees inequality. Since equality is nowhere to be desired, this is fine. But the evidence is that the Commission will discriminate against anything that is traditional in favor of whatever is not. And that is silly.

There are some new statistical papers floating around that conclude that the more intelligent among us tend to be atheists.

An equivalent, but more enjoyable, way of stating this is that dumber people tend to be theists. It must be fun for degree-holding atheist journalists to report these matters, since it flatters their degree-bred sense of superiority.

Which doesn’t follow. That “superiority”, I mean. It would if it were true that atheism is morally superior to theism. But morality is logically independent of intelligence (empirically, the evidence goes both ways; and since 1789, intellectuals have little to boast of, morally).

Point is, any study, or any reporting on such a study, that seeks to correlate intelligence and theism should remain mute on the subject of morality. But that’s not the case in the reporting and comments on our two articles (here and here)

The first study was authored by Satoshi Kanazawa, an “evolutionary psychologist.” Evolutionary psychologist spend a lot of telling us what we already knew (women hate philandering mates) or by telling us things that are false or misleading. Such as this statement by James Bailey, who said, “The adoption of some evolutionarily novel ideas [like atheism] makes some sense in terms of moving the species forward.”

Bailey also says that it’s the more intelligent that usher in novel ideas. This is unhelpful because, while it is true that every advance by definition requires a “novel idea”, every setback does, too. And since setbacks are more common than advances (is atheism a setback?), are intellectuals, on average, an evolutionary disadvantage? Maybe: see below.

Anyway, Kanazawa thinks atheism is a novel idea, and says that higher IQ people tend to support it. But Kanazawa’s study employs poor statistical methods. Here’s the problem.

Many do not come to atheism by reasoned thought about the existence or not of God. Most people do not engage theologians about, say, the strengths and weaknesses of the ontological argument.

As acknowledged in our second study by professor David Voas, they come to it through culture,. Fresh college students meet not-so-fresh students and stale professors who share a common belief that theism is stupid, and that belief comes from the blind following of tradition. Most new students, as is human nature, adopt this belief of their associates and superiors. To say it another way, they begin to blindly follow a different tradition.

But, since it is higher IQ kids who attend college and who are exposed to the culture of atheism, it makes it more likely that students, rather than non-students, who will become atheists. Atheism and IQ will show a positive correlation, but what is missing is the causation. There will also be a correlation between “degree of liberalism” and IQ, which Kanazawa also tracked, and for the same reason.

If you object to that, it is probably because you have forgotten that for most of history people with high IQs were theists, and that it was those with the highest IQs who contributed the most to theology. Arguments for or against the existence of God have not changed much through time, but culture has. It is thus more plausible that culture and not intellect is what drives belief.

Kanazawa is not silent on causation. He says that theism causes “paranoia.” He strung these English words together, “It helps life to be paranoid, and because humans are paranoid, they become more religious, and they see the hands of God everywhere.” Each of those words is English, but their ordering is gibberish.

Is he implying that theists are mentally ill and atheists not? Kanazawa would not be the first to argue that theists are insane, but he may be the first who attached a p-value to that belief. Or is he merely saying that humans are cautious because the future is uncertain? No, because he can’t resist the disparaging, and false, remark that theists “see the hands of God everywhere.”

Bailey takes a subtler view. He claims that, regardless whether a novel idea is good or bad, holders of novel beliefs, who tend to be smarter, attract more mates. His argument is thus a version of the theory that some women like bad boys. There is no proof of his theory, of course, and it is difficult to test because it is difficult to quantitatively define “novelty.” For one, ideas do not have to be liberal to be novel, even if the predominant culture is conservative.

Even Kanazawa himself is aware that his own argument is on thin ice. For example, he acknowledges that nowadays “[m]ore intelligent people don’t have more children.” This is true.

So I wonder: does he realize that this empirical truth negates everything else in his study?

This is satire.¹

Hi, I’m scientist Paul Ehrlich. You might remember me from such failed predictions as “Everybody’s Going to Die by 1984!” and “Tin to Become More Precious than Water!”

Today, I’m going to foretell you another story of coming calamity. This story is about our climate, and how if something isn’t done right now, or even yesterday, we will all, once more, be consigned to cataclysm.

But this time we have a chance! Because this time, we know how to fight back. We know who are enemies are, and we know how to hit ‘em where it hurts.

Before I tell you about that, let me take you on a journey that started in 1968.

It was a time of free experimentation. A time of rebellion, happiness, and unbridled liberty. Everywhere the young were throwing off the shackles of the old. Mankind—and womankind—was growing up.

This wasn’t just happening in popular culture; no, sir! This went on in science, too. In labs all across the country, men—and women—were tossing off their restrictive lab coats and engaging in wild speculation!

And I was in on it. I can proudly say that I led the way. Is was I who began to understand that soon—yes, very, very soon—hundreds of millions of people were going to die. Not millions, not tens of millions, but hundreds of millions!

Why? Because they were going to run out of food. They were going to—I still get the shivers thinking of this—starve to death.

Well, I was off a little in that one. But in my favor, since my book appeared, there have been multiple reports of children being sent to bed without their dinner. Hey, there was actual starvation, too! Though most of it was caused by wars or because of failed socialist central planning. Still, a dead body is a dead body, and each one counts in my favor.

Anyway, if you only look only at the starvation numbers, you’ll miss the frightening fact that population sure did increase since 1968! That has to count for something, right? It’s true I used the term “Population Bomb”, but I didn’t mean that population was going to “bomb out.” I merely meant that population was going to increase. So you can see that I was right after all!

I suppose it’s true nowadays that demographers are worried about underpopulation, particularly in advanced societies. But how many demographers do you know that have a world-wide following like me? How many have received a MacArthur Foundation Genius Award like I have? Since nobody listens to these demographers, but they do listen to me, it can only mean that I know what I’m talking about.

Not convinced? Why, even now I have President Obama’s ear—once removed, through my old, and devoted, student John Holdren. He’s Obama’s Science Adviser. And since he knows what I know—like how badly we need a global redistribution of wealth, and how some women should undergo compulsory abortion—you can bet the President is getting my top-notch advice.

If you concentrate on those missed predictions to dismiss me, you will be making a terrific mistake. Because it’s not the predictions that count, it’s how important the theory behind them is! And no theory is more important than man-made—and woman-made—adverse climate change.

It’s true, I’m not a climate scientist, but I like what those guys are up to. The fundamental basis of their theory is that the world’s weather woes are caused by our greed and excess breeding. That has to be right. I sure want it to be right. Therefore, it must be.

My friends, you have heard that there is a highly organized cabal of skeptics—fattened by the money of oil companies!²—who have the temerity to publicly dispute climate change. These people will not admit that the science is undisputed. This cannot stand.

And it won’t. This time we’re going to stop those meddling skeptics by unleashing a tsunami of pain. How? We’re going to take out an ad in the New York Times!

When those deniers wake up on the morning of the ad placement and have their papers read to them, boy! Will they be in for a gut-busting surprise? You bet. Opposition to our wholly beneficent plans will fold faster than a coward holding a straight flush.

Listen, friends. If we don’t do something now, then everybody’s going to die. No, not everybody, but most everybody. Maybe even me. You already know that my predictions about this kind of thing were technically right before, so you know I have a good chance of being technically right again.

Help by sending money to my organization today. Good day, and thank you for listening.

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¹I weep that I must have this disclaimer.

²I received no money, nor any other consideration, for this article. Or for any other that I have ever wrote about climatology. In fact, the opposite is true. All work I do comes out of my own pocket.

Thanks to an anonymous reader for help with the research.

Thanks to readers Ari Schwartz and Tom Pollard for suggesting this article.

Take any two sets of numbers, where the only restriction is that a reasonable chunk inside each set has to be different than one another. That is, we don’t want all the numbers inside a set to be equal to one another. We also want the sets to be, more or less, different, though it’s fine to have some matches. Make sure there is a least a dozen or two numbers in each set: for ease, each set should be the same size.

You could collect numbers like this in under two minutes. Just note the calories in an “Serving size” for a dozen different packages of food in your cupboard. That’s the first set. For the second, I don’t know, write down the total page counts from a dozen books (don’t count these! just look at the last page number and write that down).

All set? Type these into any spreadsheet in two columns. Label the first column “Outcome” and label the second column “Theory.” It doesn’t matter which is which. If you’re too lazy to go to the cupboard, just type a jumble of numbers by placing your fingers over the number keys and closing your eyes: however, this will make trouble for you later.

The next step is trickier, but painless for anybody who has had at least one course in “Applied Statistics.” You have to migrate your data from that spreadsheet so that it’s inside some statistical software. Any software will do.

OK so far? You now have to model “Outcome” as a function of “Theory.” Try linear regression first. What you’re after is a small p-value (less than the publishable 0.05) for the coefficient on “Theory.” Don’t worry if this doesn’t make sense to you, or if you don’t understand regression. All software is set up to flag small p-values.

If you find one—a small p-value, that is—then begin to write your scientific paper. It will be titled “Theory is associated with Outcome.” But you have to substitute “Theory” and “Outcome” with suitable scientific-sounding names based on the numbers you observed. The advantage of going to the cupboard instead of just typing numbers is now obvious.

For our example, “Outcome” is easy: “Calorie content”, but “Theory” is harder. How about “Literary attention span”? Longer books, after all, require a longer attention span.

Thus, if you find a publishable p-value, your title will read “Literary attention span is associated with diet”. If you know more about regression and can read the coefficient on “Theory”, then you might be cleverer and entitle your piece, “Lower literary attention spans associated with high caloric diets.” (It might be “Higher” attention spans if the regression coefficient is positive.)

That sounds plausible, does it not? It’s suitably scolding, too, just as we like our medical papers to be. We don’t want to hear about how gene X’s activity is modified in the presence of protein Y, we want admonishment! And we can deliver it with my method.

If you find a small p-value, all you have to do is to think up a Just-So story based on the numbers you have collected, and academic success is guaranteed. After your article is published, write a grant to explore the “issue” more deeply. For example, we haven’t even begun to look for racial disparities (the latest fad) in literary and body heft. You’re on your way!

But that only works if you find a small p-value. What if you don’t? Do not despair! Just because you didn’t find one with regression, does not mean you can’t find one in another way. The beauty of classical statistics is that it was designed to produce success. You can find a small, publishable p-value in any set of data using ingenuity and elbow grease.

For a start, who said we had to use linear regression? Try a non-parametric test like the Mann-Whitney or Wilcoxon, or some other permutation test. Try non-linear regression like a neural net. Try MARS or some other kind of smoothing. There are dozens of tests available.

If none of those work, then try dichotomizing your data. Start with “Theory”: call all the page counts larger than some number “large”, and all those smaller “small.” Then go back and re-try all the tests you tried before. If that still doesn’t give satisfaction, un-dichotomize “Theory” and dichotomize “Outcome” in the same way. Now, a whole new world of classification methods awaits! There’s logistic regression, quadratic discrimination, and on and on and on… And I haven’t even told you about adding more numbers or adding more columns! Those tricks guarantee small p-values.

In short, if you do not find a publishable p-value with your set of data, then you just aren’t trying hard enough.

Don’t believe just me. Here’s an article over at Ars Technica called “We’re so good at medical studies that most of them are wrong” that says the same thing. A statistician named Moolgavkar said “that two models can be fed an identical dataset, and still produce a different answer.”

The article says, “Moolgavkar also made a forceful argument that journal editors and reviewers needed to hold studies to a minimal standard of biological plausibility.” That’s a good start, but if we’re clever in our wording, we could convince an editor that a book length and calories correlation is biologically plausible.

The real solution? As always, prediction and replication. About which, we can talk another time.

We meet four Ladies Who Lunch in an Upper West Side New York bistro.

“Martha!” cooed Sarah.

“Sarah!” cooed Martha. “Janet and Catherine late as usual, I see.”

“Never mind them. Have a sip of this exquisite Cheval Blanc.”

Martha drained her glass. “It’s darling. Organic?”

“Of course.”

“Oh, I know where Janet is. She and Robert just returned from the islands. Lots to take care of.” Martha checked her makeup with a small mirror. “This snow isn’t helping, either. My Fendi hardly blocks out the cold!”

Sarah refilled both glasses. “I don’t see how Janet’s busy. Robert has the company jet.”

After drinking, Martha nodded and said, “But when she returned there was some sort of difficulty with customs. They made her stand in line with a non-charter flight from the Dominican Republic! Simply took her hours.”

“Don’t turn around, but here they come. Ah,” Sarah used the glass to hide her lips, “Catherine has another new bauble. Just watch her not show it off.”

“Janet!” cooed Martha.

“Catherine!” cooed Sarah. Janet and Catherine cooed and sat.

Martha signaled for another bottle. As it was being poured, Janet found a water spot on a fork and she asked that a new set of cutlery be brought to the table.

Catherine reached for her glass the same time the waiter was clearing her setting, knocking a plate to the ground. “Sorry!” squealed Catherine. “I keep catching this thing on everything.” She gestured with her wrist.

Sarah whispered, “Oh, God” and emptied her glass. Janet pretended not to have heard. But Martha said, “Wherever did you get it! That pink coral is hard to find.”

Catherine held up the trinket to admire it in the light. “Oh, Jimmy’s latest movie has done rather well. This was to celebrate. He said…”

“Martha mentioned you had a vacation, Janet,” Sarah interrupted. Martha sent for a new bottle.

“It was a carbon-neutral vacation!” Catherine couldn’t help herself. “Janet hates global warming.”

“I’ll drink to that,” said Sarah. And she drank to it. Martha drank, too. “I despise global warming,” she said.

“It was wonderful. A small place in the Bahamas—an entire island where you can relax in the sun while saving the planet. They have marvelous technology.” Janet drank to the happy memory.

“I think I read about it in the Times,” Martha remembered.

“I did, too,” Sarah was an expert. “They use a special kind of platform built right into the roof that overhangs the porch. It blocks harmful solar radiation. You use thirty-two percent less electricity.” Sarah cooled herself with more wine.

“They also save all the rainwater,” said Janet. “It goes right into the fountain by the clubhouse. It looks beautiful at night; so colorful. Something about lasers.”

As Martha poured out another bottle, she said, “What I can’t understand is how some people can deny the truth of global warming. Comedian Bill Maher can’t believe it, either.”

“It’s those Republicans. They can’t—they refuse!—to understand the science,” said Janet.

“Jimmy doesn’t like Republicans, either,” said Catherine. “One time…”

Sarah jumped in, “The whole issue is settled! Yet by trickery people are forced to believe what isn’t true.”

“The real trouble is that these deniers aren’t smart enough. The concepts are too sophisticated,” said Martha.

“I know! It’s just so simple,” chided Janet.

As she asked for another bottle, Sarah said, “What can you expect from the party of big oil? They lie in the name of profits.”

Martha noticed the waiter hovering. “What are we having?” she asked the table.

“Jimmy always said to order the Wagyu beef,” advised Catherine.

“That’s for me,” seconded Martha.

“You always have the same thing,” Sarah tsked. “Donnez-moi les Côtes d’agneau aux herbes et foie gras.” Sarah spoke French, which shows sophistication. However, the waiter did not, so she had to reorder.

Janet had the Almas caviar and wild salmon poached in truffle butter. “And bring us some more wine,” she added.

As they ate, the conversation ranged over important topics. Janet announced that her husband had set up a tax shelter while in the Caribbean designed to trade carbon offsets. When the bill came, Sarah took it because she was good at math. She divided by four and told everybody the amount.

“I forgot to ask Jimmy for any cash,” said Catherine, managing to look shy.

Janet said, “I’m offsetting this meal to fight climate change.”

Sarah drank the rest of the wine to drown out her grumbling. Martha reached into her bag, pulled out money and as she handed it over said, “But Sarah, honey. This won’t be enough to cover the tip.”

“Tip after being sat at a table with filthy silverware? Never. These people need to be taught a lesson.”

Today’s post is at Pajama’s Media: The Inevitable Failure (by Design) of Cap and Trade.

The editors David Steinberg and Aaron Hanscom generously supplied the title and tag-line, which is, “Even if the global warming malarkey were true, cap and trade would actually cause the problem it seeks to remedy.”

Incidentally, I love the word “malarkey.”

My thesis is that Cap & Trade & Tax & Spend, which is not dead, will cause more problems than it solves. Or it will cause just as many problems as it solves. In any case, it will not cause fewer.

I am not sure how to classify certain global-warming proponents. As I have said many times, the majority of climate scientists are honest, hard working men. Some are more prone to error than others, but that’s life and no cause for alarm.

A few are willing to make sharp short cuts, and let pass disqualifying mistakes; but they do so because they feel their results are ultimately correct. Some have said this qualifies them as “hoaxers.” I do not accept this. A hoaxer is a con man, somebody who knows his theory is false, but he promulgates it anyway, for personal gain or fame.

Others, like Dr Hansen, are in the grip of True Belief. To them, the End really is near. And when they act on this deep conviction—by making atrocious public statements, or by advocating minor criminal behavior—I cannot become overly upset with them. I even admit to some amusement.

Yes, we should—and I have—point out the depth of their religious fervor. We should call on the more regular members to admit that it’s possible to go too far. But, as long as the True Believers do not cross the line and advocate or cause physical harm, they are essentially harmless.

That’s scientists, I mean. Politicians and pundits are a different matter. They can cause real and lasting harm. It is they that must take up the banner of the scientist and lead the charge. And it is they that choose the battles.

For example, if Drs Hansen and Lindzen—to name two prominent men on either side of global warming—were quarreling over, say, undecidability propositions in logic, their (academic) fight would be as bloody, but it would excite no outside interest. It is only when politicians take sides that we have to fear.

Which brings us to Al Gore. Is he a True Believer? He certainly gives the outward appearance of one. His public statements on global warming and condemnations of public behavior are not qualitatively different than fiery sermons directed towards a flock who have, of late, been negligent in their tithing.

Do I need more proof than this?

It would be an enormous relief if the recent attacks on the science of global warming actually indicated that we do not face an unimaginable calamity requiring large-scale, preventive measures to protect human civilization as we know it.

Unimaginable calamity! Civilization as we know it! That’s hellfire. Later he says we are a “criminal generation that had selfishly and blithely ignored clear warnings.” That’s brimstone. His solution? Give ’till it hurts, friends.

His parishioners have responded to his harangues and admonishments by opening their wallets. Mr Gore, like many big-tent ministers, has become wealthy from his criticisms of the crass commercialisms he claims have led us to the precipice. (He actually, apparently unaware of the irony, enjoys the phrase “market fundamentalism.”)

But never mind. Does he believe what he’s saying, or is he just another politician invoking fear in an attempt to secure power? It does make a difference in how we treat him.

Now, nobody can get to be a US Senator and then Vice President while being an idiot. It follows that the man is not a fool and has some intelligence. He, like most activists, probably does not understand the specifics of man-made harmful global warming theory (the physics, chemistry, modeling, equations of motion, etc.). Therefore, he, and the activists, must rely on scientists to interpret that theory, and put it in a way that it is comprehensible to them.

Mistakes are inevitable in this process. That is, we scientists imperfectly summarize our findings. This is partly our fault, and partly because of the limitations of our listeners. Still, I think, the gist of global warming theory can be grasped by any reasonably intelligent person.

Please understand that I say this next (necessary) sentence in the humblest way possible. I know more than Al Gore does about the theory. For example, I am aware of its limitations and its uncertainties. I know what is likely and what is merely possible given that the theory is true; and I know the same if that theory is false. I doubt that it is true; further, I am not alone. That is, there are other qualified scientists who think as I do.

Yet Mr Gore has never contacted us, nor has he taken our council. And since he must have more than an inkling of how science works, he must be aware that we skeptical scientists exist. Although we skeptics might be wrong—just as the theory’s proponents might be wrong—any competent political or policy statement conditional on the theory must acknowledge its uncertainties.

Then, since none of Mr Gore’s statements contain any uncertainty, and given that he is intelligent enough to understand that these uncertainties exist, and given his recourse to “market fundamentalist” practices meant to enrich himself, we can conclude that he is a fraud.

The 2010 Winter Olympics are over and the USA came out on top with the highest medal count at 37. Germany was next at 30, followed by Canada at 26.

Lost in those numbers is any measure of difficulty. Gold medals are lumped together with Silver and Bronze. And we lose any indication of the overall challenge: more competitors mean more challenging games. For example, if there were only three countries competing, then coming in third place is no great distinction.

The overall number of medals is also a floating marker. This is because the number of games included in the Olympics has been increasing.

So I decided to plot a few pictures to have a better idea of what is happening.

The first is a shot of the number of games in competition. In the first Winter Games in 1924, there were only 16 sports. This fell by two in the next two meetings, but then gradually rose to a full 86 in the 2010 games.

The rate of increase was roughly the same, barring the interruption of World War II, up until about 1984, when the pace quickened. About 9 new medal-games were added each time. The addition of new games has slowed down lately: from 2006 until 2010, only 2 games were added. Still, if this pace continues, the 2022 meeting will host about 100 games.

The number of countries that participate in the games has also been increasing. The proxy for this is provided in the next picture, which shows the number of countries that won medals in each of the meetings (I don’t have the number of countries that did not win any medals).

About the same rate of increase that we saw in the number of games is present in the number of countries winning medals. This shouldn’t be too surprising: the more chances of winning something, the more likely we’ll see more countries winning at least one medal.

There have only been six countries that have participated in all 21 Winter Olympics since 1924: Austria, Canada, Finland, Norway, Sweden, and the USA. Germany rates a special mention: it did not participate in 1924 or 1928, but has since then; although it did, at times, have a split personality.

The next picture shows how the old hands have performed through time. It shows the percent of medals won. For example, in 1924, Norway won 4 Gold, 7 Silver, and 6 Bronze, or 17 total. There were 48 medals awarded (to all countries) in that year, and Norway took 35% of them, clearly placing it on top: the next best country was Finland with about 22%.

The Norwegians have continued to do well through the years, coming out on top in many of them. Their performance, like the other countries shown, has been decreasing, but that is function of the increasing number of countries participating.

Canada has been doing better, gradually improving since 1980. Sweden is sinking, as is Finland. Austria can’t make up its mind. Germany is decreasing slightly (that flat line in the middle joins the old and new Germany). The USA is improving.

Still, that picture is confused by the increasing number of competitors. The next picture attempts to adjust for that by weighting the percent medals won by the number of countries that won at least one medal. For example, Norway’s 1924 35% when there were only 5 other countries in competition can be compared with Norway’s 2010 8% when there were 25 other countries winning medals.

This changes the situation some. The USA and Canada now show more dramatic improvements. Norway is still holding it own, as is Germany (same problem of East-West missing years). But now Sweden’s and Finland’s demise does not appear imminent. And Austria looks to be improving.

If there is great, overwhelming, I-can’t-stand-not-knowing interest, I can link to plots for more countries. Just let me know.