Published on 25 Feb 2015
Suppose there is a mild winter on the West Coast and a harsh winter on the East Coast. As a result of the weather, people on East Coast will demand more home heating oil, bidding up the price. Under the price system, entrepreneurs will be incentivized to take oil from where it has lower value on West Coast to where it has higher value on the East Coast. But when price controls are in place, even though the demand is still there from the East Coast, there is no signal of a higher price, eliminating the incentive for entrepreneurs to transport oil from west to east. In fact, this happened in the 1970s, resulting in oil going to lower valued uses on the West Coast while many people on the East Coast didn’t have enough oil to heat their homes. In this video, we’ll look at a diagram to visualize this misallocation of resources.
July 9, 2015
Price Ceilings: Misallocation of Resources
QotD: People trust Wikipedia “Because An Argument Is Better Than A Lecture”
That’s because, as I’ve been trying to scream at you people for the past three years, the corporate mass-media news industry sucks. More specifically, the once proud fourth branch of our government has been reduced to screaming-head opinionators formulating commentary on the basis of politicized ratings. In other words, Wikipedia and the news are in two different businesses: one is about facts and the other is about shock and spin. Argue with me all you like, you know it’s true.
But perhaps even more importantly, the general public trusts crowd-sourced Wikipedia articles more than the news because an argument is always more trust-worthy than a lecture. That’s the real difference. If you want to know how good a teacher in a school is, you gather up the best student, the worst student, the principal and the teacher and then analyze what they all say together. You don’t ask the school’s PR director. Wikipedia, even when it comes to contested or hotly-debated articles, does this extremely well, even concerning itself. The linked article above discussed a number of articles about how reliable Wikipedia is, some of which disagreed with others, and all were found on the Wikipedia page for itself.
Regardless the disputes over individual studies and their methodologies, how I found them is almost as telling as their results. I came across them because Wikipedia provided external references, allowing me to corroborate the information. This is one of the site’s great merits: the aggregation of multiple sources, correctly linked, to build a more complete picture. As the results of the Yougov poll perhaps suggest, this surely seems more reliable than getting the coverage of an event from one newspaper.
The truest answer to a question can rarely be told by a single source, which is what makes the sources section of a Wikipedia page so valuable. What is the corollary in a news broadcast? Perhaps a single expert? Maybe once in a while they’ll have two sides of a debate spend five minutes with one another? They’re not even close. The argument itself can be instructive, but that argument never happens on most news shows.
This doesn’t mean you blindly read Wiki articles without questioning them. But a properly sourced article is simply more trustworthy than a talking head telling you how to think.
Timothy Geigner, “Why Do People Trust Wikipedia? Because An Argument Is Better Than A Lecture”, Techdirt, 2014-08-18.
July 8, 2015
Minnesota students face new rules under which “everyone accused of sexual assault will very likely be technically guilty”
Reason‘s Robby Soave on the introduction of new “affirmative consent” rules at the University of Minnesota:
The proposed policy is currently under review for another 30 days before it becomes official. Its language is fairly standard, which leads me to believe that it will suffer from the same problems as other “Yes Means Yes” policies:
- It is the responsibility of each person who wishes to engage in the sexual activity to obtain consent.
- A lack of protest, the absence of resistance and silence do not indicate consent.
- The existence of a present or past dating or romantic relationship does not imply consent to future sexual activity.
- Consent must be present throughout the sexual activity and may be initially given, but withdrawn at any time.
- When consent is withdrawn all sexual activity must stop. Likewise, where there is confusion about the state of consent, sexual activity must stop until both parties consent again.
- Consent to one form of sexual activity does not imply consent to other forms of sexual activity.
“It is the responsibility of each person who wishes to engage in the sexual activity to obtain consent.” But isn’t that redundant? All parties to a sexual activity must be willing participants in the first place, or else they are victims of rape under any standard. That’s what consent is: agreement to engage in sex. I presume the policy’s authors mean to say that it is the responsibility of each person who wishes to initiate the sexual activity to obtain consent. But such a requirement is at odds with the reality of human sexual activity — the initiating party is not always so clearly defined, especially when alcohol is involved (as it often is).
Equally troubling is the mandate that each and every sexual act be hammered out beforehand. May I touch your hand? What about your wrist? May I touch your shoulder? May I kiss this spot on your neck? May I kiss this other spot on your neck? May I kiss the first spot again while I touch your hand? Nobody is going to do this. Does that mean everyone is a rapist?
Socialist and Front Soldier – Louis Barthas I WHO DID WHAT IN WW1?
Published on 6 Jul 2015
Louis Barthas was a French soldier who served on the Western Front for 54 months. He served in the Battle of Verdun and other major battles of World War 1. His War Diary gave a voice to the senselessness of war. As a socialist, Barthas was a supporter of the French mutinies of 1917 and a vocal enemy of the war. All about Louis Barthas in our biography.
QotD: The “voice of command”
Heinlein had, over the years, developed his own version of Captain — Admiral — King’s “voice of command”:
The “voice of command” somehow carries with it to the hearer the subconscious knowledge that its owner is used to being obeyed, has the power to require obedience, expects to be obeyed, and does not encompass any possibility of not being obeyed.
With Heinlein it was something more inward, which George Scithers characterized as “quiet persistence and presence of command”. Scithers related an incident he saw at a lunch counter, possibly at this very convention. Heinlein sat down nearby, and there was a paper at the other end he wanted; the waitress didn’t seem inclined to put herself out to get it, but by the time Heinlein was finished with the contest of wills, she got the paper for him — and he tipped her accordingly. It was more attitude than technique, something that came from inside. There was something primal about Heinlein that the fans wanted from him — they came to warm themselves at his fire.
Robert A. Heinlein, letter to Theodore Cogswell 1959-12-04, quoted in William H. Patterson Jr., Robert A. Heinlein, In Dialogue with His Century Volume 2: The Man Who Learned Better, 2014).
July 7, 2015
Lois McMaster Bujold’s latest novella, Penric’s Demon
You can read a sample from the work here.
Charles Stross on vampires
On his blog, Charlie provides a crib sheet for his novel The Rhesus Chart including the all-too-common appearance of vampires in urban fiction:
Vampires: well, who hasn’t read enough vampire books or watched enough vampire movies to claim some expertise? Maybe I’m anomalous in having a low taste for urban fantasy, but while I’m writing a novel I can’t unwind by reading something similar to what I’m working on — so during my hard-SF phase in the 2000s I read far too much UF as a source of brain candy while writing books like Iron Sunrise or Saturn’s Children.
There are huge inconsistencies in the vampire mythology, largely because the idea of blood-sucking corpses (or the more abstract transferrable-curse-of-vampirisim) crops up in many different cultures. Northern European vampires seem to have their origins in primitive misapprehensions about the process of decay of bodies after death, and in the way contagious diseases spread through families living in close unhygienic conditions (such as tuberculosis). Religious trappings got layered on top early on, because religious beliefs are a way of making sense of the universe, especially its more inexplicable aspects: hence the holy water/crucifix allergy. So it occurred to me that given the Laundry Files universe as a setting, it ought to be possible to come up with an “origin story” for vampirism that fits the mythology sufficiently well to explain most of the core elements and that was consistent with the previously established motifs of supernatural brain parasitism. If instead of pure parasitism (the eaters in night, the K-syndrome parasites) we posit a commensal symbiote, or a parasite that uses the host to harvest food, you end up with something like the V-parasites — and indeed, this sort of parasitism is something we see in nature.
One of my beefs with the urban fantasy genre in general is that there’s a tendency for less thoughtful authors to absorb the eschatological trappings that have cohered around the monster myths they’re adopting without questioning them. (Holy water and vampires would be one example.) I wrote The Apocalypse Codex in large part as a response to this problem — to underline the fact that the Laundry Files universe is not driven by Christian religious eschatology (unless Cthulhu worship really is going mainstream). Another problem I have with many UF series is that they posit a hidden world of magic and monsters coexisting with our own … without any friction visible around the edges, even as vampires and demons rack up an impressive body count. The Rhesus Chart is part of my fix for this in the Laundry Files (although The Concrete Jungle makes some interesting observations about the true purpose of the Mass Observation programs of the 1930s to 1960s). Vampires are predators and predators are territorial. It’s also not a great leap of the imagination to postulate that if vampires exist and were identified as a problem in public, the scale of the response would rival that of the reaction to terrorism: mandatory naked noonday identity parades, police patrols with mirrors and stakes, and so on. So the first rule of vampire school is: vampires don’t exist … and if you see one, kill it and dispose of the evidence because it’s carelessness is a direct existential risk to your own survival.
World of Warships open beta
I’ve been keeping an eye on World of Warships, if only due to the renderings of the various ships (as a kid, I used to love the diagrams of ships in publications like Purnell’s History of the Second World War). I doubt I have the time to play the game very much, but I’ll probably sign up for the open beta which began last week.
At Massively Overpowered, MJ Guthrie talks to the developers:
Immersion. That’s not a word you often hear associated with lobby-based PvP games. But in the case of World of Warships, the third title in Wargaming’s WWII-era trilogy, it’s more than just fitting; it’s defining. Although not a battle simulation, WoWS offers a genuinely immersive experience thanks to the historical authenticity and the level of detail in both the audio and visual departments. You’ve heard the devil is in the details? Well that’s where the immersion is, too. And now that open beta has started, more players are finally able to dive in and experience this for themselves.
To learn more about how the development team achieved such a high level of immersion, I went to the source: I visited Wargaming’s headquarters in St. Petersburg and talked with the devs who create everything you see and hear in the game. And after watching the creation process in action, I appreciated the ambiance all the more when I jumped in for a hands-on in the closed beta.
Accuracy must take second place to what the players say they want, however:
Sounds really start to shine through once you turn the music down. Although the game’s smart music slider suppresses it when you fire, try clicking it off sometime to focus on the many ambient sounds. Tohtash said that the team has already added “about 3,000″ different sounds to the game. Players will actually hear different metallic sounds from the engines and hulls when the ships change speeds and from the guns when they fire. Engines have four different sound elements (engine, turbine, resonance, and post effects), and guns have three (attack, body, and echo or tail), which combine with recoil, load, and double echo. Using the various elements, the team took care to make different caliber of guns have different sounds. On top of all the types of sounds is the fact that they are positional, changing depending on what view players are in. If your camera is too close to the gun, you will get ringing in your ears after the shot!
Artillery sounds in World of Warships are something that diverges from historical accuracy. The team has access to reference videos, but focus groups have not wanted the more accurate gunfire sounds; they favor big booming ones. Tohtash admitted that actual sounds alone are a bit dry, but once effects such as implementing the bass and the full range of frequencies are added in, the sound is richer and fuller.
QotD: Laws as blunt instruments
On June 25th, the US Federal Bureau of Investigation seized the venerable San Francisco escort website, MyRedbook, under the usual vague and evidence-free charges the US government always uses when it wants to destroy peaceful businesses who have hurt no one. This time […] the pretenses are “money laundering” and “racketeering”, but others cases include “conspiracy”, “mail fraud” and “tax evasion”. You may believe that these are actual crimes, but the truth is they aren’t (except on paper); they’re simply blunt instruments defined so vaguely that any competent prosecutor can jam nearly any business into one or more of them. Here’s how it works: “racketeering” can mean criminals operating a legitimate business, like when a mobster owns a restaurant. So a “racketeering” charge usually means “we think you committed crimes but can’t prove them, so we’re just going to assume you’re a criminal and prosecute you for owning a regular business.” Any money you’ve deposited is then called “money laundering” on the grounds that you deposited “criminal proceeds” from your imaginary crimes into your legitimate account; “tax evasion” is based on the pretense that you have failed to pay taxes on imaginary income they can’t prove you actually made; “conspiracy” means merely talking about committing the imaginary crimes, and so on. And if you believe that the targeted business is protected by the presumption of innocence, think again.
Maggie McNeill, “Bread and Circuses”, The Honest Courtesan, 2014-07-11.
July 6, 2015
The 1870-71 Franco-Prussian War “was nearly the death of French Riesling”
Paul Lewandowski on the non-military impact of the Franco-Prussian War:
The name “Franco-Prussian War of 1870” conjures few images in the popular consciousness. It is an obscure war that is easily overshadowed by the Napoleonic wars of a few generations earlier, and the First World War a couple generations later. However, fans of military history and wine aficionados should both be intimately familiar with the conflict that is considered the first “modern” war, and was nearly the death of French Riesling.
The balance of power established in Europe after Napoleon’s defeat in the early 1800s had begun to erode in 1870. The greatest threat to this order was the upstart principality of Prussia. This relatively small nation had forged its independence and thrust itself onto the world stage through martial prowess and total devotion to military readiness among its people. Nineteenth-century Prussia was in many ways the first “garrison state.” By the late 1860s, the crafty Chancellor Otto Von Bismarck had consolidated Prussia into the hegemon of northern Germany. Everyone in Europe recognized that Prussia was a rising European power. France meanwhile, was the aging colossus of the European order. It had been a global power for hundreds of years, sparring with the Hohenzollerns and Hapsburgs for power and control of the European continent. For France, the world was changing, and the stagnant nation failed to change with it.
[…]
Alsace produces almost exclusively white wines. Historically the primary varietals are Rieslings and Gewürztraminer, both of which are also produced in Germany. Alsatian wines distinguish themselves from their German counterparts by their intense dryness. While German wines traditionally retain some sugar following fermentation, Alsatian wines are produced with almost no residual sugars.
Riesling is considered a “top three” white wine, together with Chardonnay and Sauvignon Blanc. It is most commonly grown in Germany and Alsace, but it is also cultivated in the United States, Australia, and Eastern Europe. Gewürztraminer meanwhile, is a wine variety that got its name in Alsace, though the grape it is derived from, the Traminer, has a somewhat hazy origin. Traminer is uniquely suited to Alsace, as it is considered by winemakers to be among the more difficult varietals to cultivate. Growers regard Traminer as “fussy” about different soils, unproductive, disease-prone, sensitive to frost, unruly on the vine, and inconsistent in result. Before modern cultivation methods, Gewürztraminer was difficult to cultivate consistently outside of Alsace.
Given the region’s unique productivity, Germany sought to obtain Alsace in the Armistice of Versailles. Once they took control of the region (along with parts of Lorraine), Germany’s actions became puzzling. They outlawed the production of Rieslings and Gewürztraminer in Alsace. Instead, the government imported low-quality, high-volume grape varietals like Chasselas and Elbling. Why would Germany want to destroy the unique productive capacity of their newly acquired region?
Price Ceilings: Deadweight Loss
Published on 25 Feb 2015
In this video, we explore the fourth unintended consequence of price ceilings: deadweight loss. When prices are controlled, the mutually profitable gains from free trade cannot be fully realized, creating deadweight loss. With price controls, less trading occurs and both buyers and sellers miss out on the mutually profitable gains that could have occurred. We’ll show how to calculate deadweight loss using our example of a price ceiling on gasoline.
QotD: The Scientist
The value the world sets upon motives is often grossly unjust and inaccurate. Consider, for example, two of them: mere insatiable curiosity and the desire to do good. The latter is put high above the former, and yet it is the former that moves some of the greatest men the human race has yet produced: the scientific investigators. What animates a great pathologist? Is it the desire to cure disease, to save life? Surely not, save perhaps as an afterthought. He is too intelligent, deep down in his soul, to see anything praiseworthy in such a desire. He knows by life-long observation that his discoveries will do quite as much harm as good, that a thousand scoundrels will profit to every honest man, that the folks who most deserve to be saved will probably be the last to be saved. No man of self-respect could devote himself to pathology on such terms. What actually moves him is his unquenchable curiosity — his boundless, almost pathological thirst to penetrate the unknown, to uncover the secret, to find out what has not been found out before. His prototype is not the liberator releasing slaves, the good Samaritan lifting up the fallen, but the dog sniffing tremendously at an infinite series of rat-holes. And yet he is one of the greatest and noblest of men. And yet he stands in the very front rank of the race.
H.L. Mencken, “Types of Men 6: The Scientist”, Prejudices, Third Series, 1922.
July 5, 2015
A half-baked theory from John Derbyshire
How much reality can you stand? John Derbyshire says it’s less than we used to be able to cope with:
T.S. Eliot’s observation that “human kind cannot bear very much reality” is surely up among the half-dozen wisest things ever said about our common nature.
There is, of course, individual variation in how much reality we can bear. I flatter myself by believing I am up toward the high end. I readily admit, however, that I have spent not insignificant portions of my life in a state of self-delusion driven by wishful thinking — a hugely underestimated force in human affairs. Some humility is in order, and not just for me.
There is group variation, too. Speaking generally, and again with much individual variation, the old can bear more reality than the young; men more than women; people in up-against-it professions like medicine or law enforcement more than those in comparatively sheltered occupations; people educated in STEM subjects (science, technology, engineering, math) more than humanities majors; and so on.
I am now going to propose a half-baked theory to you.
Theory: In advanced societies, the average amount of reality people can bear has declined across the past few decades.
This, I believe, has something to do with the ever-increasing availability of screen-based entertainment (movies, TV, the internet), something to do with the decline of religion, something to do with the revolution in manners that we call “political correctness,” and something to do with the falloff in violence, as chronicled by Steven Pinker.
There are surely connections there; but which is cause, which is effect, and which mere symptom, I don’t know. That’s why the theory is half-baked.
Illustrations: As we have seen these past few days, the whole zone of “identity” is shot through with barefaced, unblushing denial of reality.
All but a very tiny proportion of human beings are biologically male (an X and a Y chromosome in the genome) or female (two X chromosomes). A person who is biologically of one sex but believes himself to be of the other is in the grip of a delusion. That is what everybody would have said 50 years ago.
Some of those who said it would have followed up with an expression of disgust; some with unkind mockery; some with sympathy and suggestions for psychiatric counseling. Well-nigh nobody would have said: “Well, if he thinks he’s a gal, then he is a gal.” Yet that is the majority view nowadays. It is a flagrant denial of reality; but if you scoff at it, you place yourself out beyond the borders of acceptable opinion.