How China’s taking over Africa

Thursday, August 19th, 2010

On June 5, 1873, in a letter to The Times, Sir Francis Galton outlined a new method to tame and colonise the Dark Continent:

‘My proposal is to make the encouragement of Chinese settlements of Africa a part of our national policy, in the belief that the Chinese immigrants would not only maintain their position, but that they would multiply and their descendants supplant the inferior Negro race,’ wrote Galton.

‘I should expect that the African seaboard, now sparsely occupied by lazy, palavering savages, might in a few years be tenanted by industrious, order-loving Chinese, living either as a semidetached dependency of China, or else in perfect freedom under their own law.’

Despite an outcry in Parliament and heated debate in the august salons of the Royal Geographic Society, Galton insisted that ‘the history of the world tells the tale of the continual displacement of populations, each by a worthier successor, and humanity gains thereby’.

Andrew Malone of the Mail Online describes Galton in a predictable manner:

A controversial figure, Galton was also the pioneer of eugenics, the theory that was used by Hitler to try to fulfil his mad dreams of a German Master Race.

Anyway, Galton was ahead of his time:

With little fanfare, a staggering 750,000 Chinese have settled in Africa over the past decade. More are on the way.

The strategy has been carefully devised by officials in Beijing, where one expert has estimated that China will eventually need to send 300 million people to Africa to solve the problems of over-population and pollution.

The plans appear on track. Across Africa, the red flag of China is flying. Lucrative deals are being struck to buy its commodities — oil, platinum, gold and minerals. New embassies and air routes are opening up. The continent’s new Chinese elite can be seen everywhere, shopping at their own expensive boutiques, driving Mercedes and BMW limousines, sending their children to exclusive private schools.

The pot-holed roads are cluttered with Chinese buses, taking people to markets filled with cheap Chinese goods. More than a thousand miles of new Chinese railroads are crisscrossing the continent, carrying billions of tons of illegally-logged timber, diamonds and gold.

The trains are linked to ports dotted around the coast, waiting to carry the goods back to Beijing after unloading cargoes of cheap toys made in China.

Confucius Institutes (state-funded Chinese ‘cultural centres’) have sprung up throughout Africa, as far afield as the tiny land-locked countries of Burundi and Rwanda, teaching baffled local people how to do business in Mandarin and Cantonese.

Massive dams are being built, flooding nature reserves. The land is scarred with giant Chinese mines, with ‘slave’ labourers paid less than £1 a day to extract ore and minerals.

Pristine forests are being destroyed, with China taking up to 70 per cent of all timber from Africa.

All over this great continent, the Chinese presence is swelling into a flood. Angola has its own ‘Chinatown’, as do great African cities such as Dar es Salaam and Nairobi.

Exclusive, gated compounds, serving only Chinese food, and where no blacks are allowed, are being built all over the continent. ‘African cloths’ sold in markets on the continent are now almost always imported, bearing the legend: ‘Made in China’.

China’s one-child policy hasn’t worked as well as one might expect: the population has almost trebled from 500 million to 1.3 billion in 50 years.

(Hat tip to Buckethead.)

Mars Farming Gets Green Thumbs-Up

Thursday, August 19th, 2010

A computer model of the effects of weak Martian gravity on water flow and nutrient dynamics suggests that it should be possible to farm on Mars:

In a July Advances in Space Research study, Maggi and University of California, Berkeley biogeophysicist Céline Pallud simulated both Mars- and Earth-gravity root processes using BIOTOUGHREACT, a well-regarded model of soil nutrient transport and microbe dynamics developed at the Lawrence Berkeley National Laboratory.

The simulation suggests that slower water transport is actually a good thing, preventing water from falling through the soil and being lost, along with the nitrogen it absorbs on the way.

At Mars gravity — about one-third of Earth’s — up to 90 percent less water would be needed than in a terrestrial greenhouse, said the researchers. Much less nitrogen would also be needed.

“You don’t have a leaching of nutrients. The nutrients you put into the soil, remain in the soil. You don’t lose them,” said Maggi. The simulated bacteria thrived on all this extra food, reaching densities between five and 10 times the usual.

According to University of Florida agricultural engineer Ray Bucklin, an advisor to the Mars Foundation and author of several NASA reports on Mars greenhouse design, the nitrogen savings could be especially important.

“Mars is nitrogen-depleted,” and any fertilizer would need to come from Earth, he said. “And in terms of the soil microbes, they would be in a pretty beneficial situation.”

Bucklin warned that the real-world water savings would likely be much less than 90 percent. “Water movement through a plant has several other things that influence it besides what happens in the soil,” he said. At low gravity and low atmospheric pressure, “water movement through the plant would be accelerated.”

(Hat tip to Aretae.)

In Defense of the British Empire

Wednesday, August 18th, 2010

Sean Gabb, Englishman and libertarian, speaks in defense of the British Empire:

There are two points of view from which the Empire should be regarded — that of the English and that of everyone else. I will begin with the English. For us — I am not, by the way, discussing the colonies of white settlement — the Empire was a mistake that ultimately destroyed us. This is particularly the case with India. There were Englishmen who gained from the conquest of India. But these were a small minority. They were shareholders in the East India Company, and politicians who took bribes from the Company, and various members of the ruling elite who found wider opportunities for employment as soldiers and administrators than would otherwise have existed in a liberal state. For the rest of us, India was a waste of our national effort. It was not a place to settle. It was less important as a trading and investment partner than the United States. Together with Burma and the East Indies, that control of India enabled us to conquer, the Raj brought us into disputes with Russia and Japan that led directly or indirectly to both great wars of the twentieth century.

I might add to this the corrupting effect that governing India had on the British ruling class. This was not so extreme as the effect that empire had on the Roman aristocracy. Even so, I think much of the paternalism one sees in British government after about 1870 was inspired by the example of despotic control over several hundred million Indians. Or I might add further unanticipated effects on England of our association with India and the other non-white colonies — Iam pridem Syrus in Tiberim defluxit Orontes, etc. But this takes us away from the present argument.

Therefore, as a libertarian who looks at it from the English point of view, I can see nothing good in our conquest of India. It raised our taxes above what they would otherwise have been. It raised up wealthy special interest groups that were not particularly liberal. It involved us in otherwise unnecessary — even unimaginable — overseas entanglements. Had I been alive and writing in the 19th century, I would have been on the extreme radical wing of the Liberal Party, arguing for an immediate departure from India.

But this is the case only when I look at things from the English point of view. When I look at them from the Indian point of view, they appear wholly different. By liberal English standards, India was barbarous or, at best, semi-barbarous. It was a jolly enough place to live for those with money and power — and I can understand why many of its early English rulers went native. But for everyone else — that is, about 99.9 something of the people of India — it was a hellish place. It was a place of rigid caste boundaries, of destructively rapacious landlords and tax collectors, of extreme and arbitrary injustice, of suttee and thuggee, of forced castration and forced prostitution, of outright slavery.

Until the death of Aurangzebe in 1707, India was at least reasonably united and reasonably at peace. After 1707, however, it fell into a growing chaos — a chaos that impacted most on those at the bottom — that was only terminated by the rise of the East India Company.

India never knew the really lunatic parasitism shown in Mel Gibson’s film Apocalypto. But it was, before the English conquest, similar in many respects to our own ancient world. These similarities, though, extended only to the evils of antiquity. India had no equivalent of those arts and sciences that redeem the ancients and that have made the study of their civilization so enduringly profitable. When, in the 1830s, he looked at what sort of popular education the East India Company should encourage, Macaulay saw no alternative to an entirely English curriculum. He was advised that the vernacular languages were, as they then stood, deficient as vehicles of instruction. He was willing to accept that the classical languages of Arabic and Sanscrit might be respectable in themselves, but had nothing but contempt for the “wisdom” their literatures offered to the Indian mind. This “wisdom” was made up of

medical doctrines which would disgrace an English farrier, astronomy which would move laughter in girls at an English boarding school, history abounding with kings thirty feet high and reigns thirty thousand years long, and geography made of seas of treacle and seas of butter.

It would be far better, he said, to let the Indians learn English and become as English in their thinking and outlook as their circumstances allowed. And, so far as circumstances allowed, it was English and English ways that, during the century that followed, were given to the Indians. They were given English science and administration. They were given a rational and human penal code based on English principles. They got due process of law and trial by jury and freedom of religion and the press. Slavery and sacrificial murder were put down.

That all this was given at gunpoint is no valid objection. Let us, for the sake of argument, accept that all states are evil. It does not follow that all states are equally evil. It may not be to the benefit of one nation to conquer another. But it will be to the benefit of one nation to be conquered by another when the state directing that conquest is more liberal. The English State was more liberal than any Indian alternative, and so the result of conquest was beneficial to all those classes of Indians outside the ruling elites. The main use of English power in India was to stop the Indians from being quite so beastly to each other as they would have been left to their own ways. The whining of some modern Indians about “colonialism” and “oppression” tries but cannot obscure this fact.

Nor is it valid to cry up the examples of real brutality by the English in India — for example, the blowing apart of Sepoys after suppression of the Mutiny. Though it is never right, it is the nature of the strong to tyrannize over the weak. There is nothing unusual about English brutality. It is regrettable, but common to all powerful nations. What is notable about English rule of India is its settled benevolence. And I suspect this is what so outrages the modern Hindu nationalist. If we had behaved in India as the Belgians had in the Congo, he might actually think better of us today. Atrocities are more easily forgiven than benevolence from a position of overwhelming physical and moral superiority.

(Hat tip to Kalim Kassam.)

Phage Therapy

Wednesday, August 18th, 2010

Antibiotics may be at the end of their useful life, so we may have to return to another promising super-cure from the days before penicillin — phage therapy, the use of bacteriophages, or bacteria-eating viruses, to target an infection:

Since ancient times, there have been documented reports of river waters having the ability to cure infectious diseases, such as leprosy. In 1896, Ernest Hanbury Hankin reported that something in the waters of the Ganges and Yamuna rivers in India had marked antibacterial action against cholera and could pass through a very fine porcelain filter.

In 1915, British bacteriologist Frederick Twort, superintendent of the Brown Institution of London, discovered a small agent that infected and killed bacteria. He believed that the agent must be one of the following:

  1. a stage in the life cycle of the bacteria;
  2. an enzyme produced by the bacteria themselves; or
  3. a virus that grew on and destroyed the bacteria.

Twort’s work was interrupted by the onset of World War I and a shortage of funding.

Independently, French-Canadian microbiologist Félix d’Hérelle, working at the Pasteur Institute in Paris, announced on September 3, 1917, that he had discovered “an invisible, antagonistic microbe of the dysentery bacillus”.

For d’Hérelle, there was no question as to the nature of his discovery: “In a flash I had understood: what caused my clear spots was in fact an invisible microbe … a virus parasitic on bacteria.” D’Hérelle called the virus a bacteriophage or bacteria-eater (from the Greek phagein meaning to eat).

He also recorded a dramatic account of a man suffering from dysentery who was restored to good health by the bacteriophages.

In 1926 in the Pulitzer prize-winning novel Arrowsmith, Sinclair Lewis fictionalized the application of bacteriophages as a therapeutic agent.

Also in the 1920s, the Eliava Institute was opened in Tbilisi, Georgia, to research this new science and put it into practice.

So, while the West was getting great results from cheap and easy-to-administer antibiotics, the Soviets were experimenting with phage therapy — and claiming great success, which no one else had replicated.

(Hat tip to Joseph Fouché.)

What number of prisoners is just right?

Wednesday, August 18th, 2010

How much sorting does the justice system do?

In 1994, Americans experienced some 4.2 million serious violent crimes (murders, rapes, robberies, and aggravated assaults). In the same year, the justice system registered about 146,000 convictions for those serious violent crimes, and sent some 95,000 adjudicated felons to prison for them. On any given day in 1996, nearly 60 percent of offenders convicted of rape or sexual assault were on probation or parole rather than incarcerated. Similarly, on any given day in 1997, some 3.9 million persons were on probation or parole, including hundreds of thousands of persons convicted of a violent crime.

Suppose that, on average, every individual criminal was responsible for four serious violent crimes in 1994, and that the system caught, convicted, and imprisoned all of them. That would have added 1,000,000 serious violent felons — not 95,000 — to prison in 1994. Or suppose that all of the convicted sex offenders under the custody of corrections officials (i.e., on probation, on parole, or incarcerated) in the United States had been incarcerated in 1994. That would have increased the number of such offenders behind bars from about 99,000 to 234,000. Or imagine that all persons on probation for a violent crime in 1994 were incarcerated instead. That would have landed another 400,000 or so persons in prison.

US federal prisons, state prisons, and jails hold roughly 2 million prisoners. Is this number too high, too low, or just about right?

Arguing against further prison expansion is the principle of diminishing returns. That is, as noted above, if the most serious offenders are already in prison, then prison growth requires the criminal justice system to reach deeper into the pool of prison-eligible offenders, such that increases in incarceration are less and less cost-effective.

One of the most surprising, and significant, findings of this study is that this has not been the case with regard to the prison systems we surveyed when drug-only offenders are excluded. When drug-only offenders are included, however, it appears that the value of incarcerating the least “costly” half of inmates (least costly in terms of the social-costs of their offenses) is quite low.

I’m not sure that qualifies as surprising.

Epic Fail In The Straits Of Hormuz

Wednesday, August 18th, 2010

Apparently a suicide bomber attempted to sink a Japanese oil tanker on July 28th:

It took over a week to determine the attack had occurred, because the damage to the 300,000 ton (DWT) ship M. Star was negligible. There was an indentation in the hull near the bow. But there was no hull breech or structural damage (aside from the deformed hull plates). One member of the 31 man crew was slightly injured. All the crew saw was “a light on the horizon”, when the explosion took place shortly after midnight.
Investigators recovered traces of homemade (fertilizer and fuel oil) explosives. An Islamic terror group, the “Abdullah Azzam Brigades” took credit. This outfit is believed to be a name of convenience for several independent terrorist operations. The “Abdullah Azzam Brigades” took credit for recent rocket attacks against the Israeli Red Sea resort town of Eliat. But these failed and the rockets fell in nearby Jordan, killing and injuring people.

The attack on the tanker was amateurish, as the explosives were not prepared properly.

There’s a reason why the attack was amateurish:

What the Israelis did in response to the latest Palestinian terror campaign was to concentrate on the technical personnel and management (the terrorist leaders who organized the attacks). This worked against the Palestinians, and the terrorists in Iraq. The tactic is being used worldwide, because it was found that the Islamic terrorist “technicians” tend to travel to where they are needed (and the pay is best). Thus every one of these bomb builders and attack organizers you kill or imprison, shrinks the world supply of these scarce personnel. The recent attack on the Japanese tanker is another example of what that shortage means.

The Fall of the West

Wednesday, August 18th, 2010

Tim O’Neill reviews Adrian Goldsworthy’s The Fall of the West: The Death of the Roman Superpower, which explores how the Crisis of the Third Century, with its cavalcade of emperors, usurpers and assassinations, led to Rome’s eventual collapse:

Firstly, he notes how barbarian invasions are a symptom of Roman weakness and instability, not a cause of it. Over and over again during the Third Century renewed bouts of Roman civil strife invited larger and deeper raids by barbarians over the Rhine and Danube. This culminated in the massive land and seaborne raids on the eastern Empire by large Gothic and Herulian warbands in the AD 260s that was only finally brought to an end by Claudius II Gothicus in AD 269. That this barbarian reaction to Roman weakness — the Empire was at the lowest ebb of the Third Century crisis at the time — is a clear prefigurement of the later barbarian incursions and settlements in the west in the Fifth Century is a point that Goldsworthy makes very clearly.

Secondly, he notes that the “reforms” which are often said to have stabilised the Empire and brought the “Military Anarchy” to an end actually weakened it in the long run. He points out that the Empire was and had always been a military dictatorship. Augustus had created it out of years of civil war by winning the struggle for military supremacy. But what he created was what Goldsworthy refers to as “a veiled monarchy”. Though he was a military dictator who won control by force of arms, Augustus and his First and Second Century successors created a facade whereby they (and everyone else) pretended they ruled by consent, particularly by the consent of the Senate and the Senatorial class. In return, trusted Senators could receive relatively powerful (and rich) provincial governorships and other honours. The whole arrangement worked well and was in some ways inherently stable. The small number of Senators with any real power — ie ones who controlled rich provinces with large armies — could be carefully chosen and the remainder stayed in Rome where they could be carefully watched. The only major instability was the fact that while everyone was pretending that the emperors were not really kings, the whole idea of the succession to the throne-that-was-not-meant-to-be-a-throne was a murky one. Despite this, civil wars were rare in the first two centuries of the Empire and the whole system worked.

But when it broke down in the Third Century the veil was torn off and the Imperial system was exposed as the military dictatorship it had always been. So now it became clear that any Senator who could win the support of enough of the Army or, failing that, who could simply bribe the increasingly mercenary and predatory Praetorian Guard, could become emperor, albeit (in most cases) very briefly. All it took was a reverse in a foreign war against the resurgent Sassanid Persians or the increasingly bold Germanic barbarians and a usurper would appear or the Army or the Guard would mount an assassination and the whole process would repeat itself, seemingly on a shorter and shorter cycle of usurpation, civil war and anarchy.

This cycle became so intense that the primary goal of a Roman emperor was no longer wise rule and stability but mere survival. As the Third Century progressed changes were put in place — changes that were aimed solely at reducing the threat of usurpation. Senators were gradually excluded from military commands, since a Senator with a sizeable portion of the Army at his back was a usurper in waiting. But by giving more and more commands to the lower, equestrian order the emperors simply pushed the opportunity for usurpation down the Roman food chain and actually broadened the numbers of those who took it into their heads to jostle for the purple. The size, and therefore the garrisons, of the provinces were steadily reduced, since this left a governor of any given province with fewer troops with which to mount a challenge. But this in turn weakened the Empire militarily and strategically, since a governor no longer had the military force to deal with serious local threats himself. Incursions over the frontiers by barbarians increased in size and number and only the Emperor had the capacity to deal with them. Cities which had been unfortified for centuries began building walls for protection, both against barbarians and against the next cycle of civil wars.

So while these and similar changes — often called “reforms” — brought the Crisis to an end, Goldsworthy makes a strong case that in the longer run the Empire was weakened and that the seeds of the collapse of the Fifth Century were sown in the chaos of the Third.

LA Teachers’ Effectiveness

Tuesday, August 17th, 2010

The Los Angeles Times obtained seven years of math and English test scores from the Los Angeles Unified School District and used the information to estimate the effectiveness of LA teachers — something the district never elected to do:

The Times used a statistical approach known as value-added analysis, which rates teachers based on their students’ progress on standardized tests from year to year. Each student’s performance is compared with his or her own in past years, which largely controls for outside influences often blamed for academic failure: poverty, prior learning and other factors.
[...]
Highly effective teachers routinely propel students from below grade level to advanced in a single year. There is a substantial gap at year’s end between students whose teachers were in the top 10% in effectiveness and the bottom 10%. The fortunate students ranked 17 percentile points higher in English and 25 points higher in math.

Some students landed in the classrooms of the poorest-performing instructors year after year — a potentially devastating setback that the district could have avoided. Over the period analyzed, more than 8,000 students got such a math or English teacher at least twice in a row.

Contrary to popular belief, the best teachers were not concentrated in schools in the most affluent neighborhoods, nor were the weakest instructors bunched in poor areas. Rather, these teachers were scattered throughout the district. The quality of instruction typically varied far more within a school than between schools.

Although many parents fixate on picking the right school for their child, it matters far more which teacher the child gets. Teachers had three times as much influence on students’ academic development as the school they attend. Yet parents have no access to objective information about individual instructors, and they often have little say in which teacher their child gets.

Many of the factors commonly assumed to be important to teachers’ effectiveness were not. Although teachers are paid more for experience, education and training, none of this had much bearing on whether they improved their students’ performance.

Other studies of the district have found that students’ race, wealth, English proficiency or previous achievement level played little role in whether their teacher was effective.

Naturally, the LA teachers’ union president is calling for a boycott of the LA Times.

(Hat tip to Katherine Mangu-Ward of Reason.)

The Talk-Radio Host in Your Head

Tuesday, August 17th, 2010

Our rational faculty isn’t a scientist, Jonah Lehrer says — it’s a talk-radio host:

Wilson and Schooler took the 1st, 11th, 24th, 32nd, and 44th best tasting jams (at least according to Consumer Reports) and asked the students for their opinion. In general, the preferences of the college students closely mirrored the preferences of the experts. Both groups thought Knott’s Berry Farm and Alpha Beta were the two best-tasting brands, with Featherweight a close third. They also agreed that the worst strawberry jams were Acme and Sorrel Ridge. When Wilson and Schooler compared the preferences of the students and the Consumer Reports panelists, he found that they had a statistical correlation of .55. When it comes to judging jam, we are all natural experts. We can automatically pick out the products that provide us with the most pleasure.

But that was only the first part of the experiment. The psychologists then repeated the jam taste test with a separate group of college students, only this time they asked them to explain why they preferred one brand over another. As the undergrads tasted the jams, the students filled out written questionnaires, which forced them to analyze their first impressions, to consciously explain their impulsive preferences. All this extra analysis seriously warped their jam judgment. The students now preferred Sorrel-Ridge — the worst tasting jam according to Consumer Reports — to Knott’s Berry farm, which was the experts’ favorite jam. The correlation plummeted to .11, which means that there was virtually no relationship between the rankings of the experts and the opinions of these introspective students.

What happened? Wilson and Schooler argue that “thinking too much” about strawberry jam causes us to focus on all sorts of variables that don’t actually matter. Instead of just listening to our instinctive preferences, we start searching for reasons to prefer one jam over another.

Lehrer cites the abstract of a paper by Hugo Mercier and Dan Sperber:

Reasoning is generally seen as a mean to improve knowledge and make better decisions. Much evidence, however, shows that reasoning often leads to epistemic distortions and poor decisions. This suggests rethinking the function of reasoning.

Our hypothesis is that the function of reasoning is argumentative. It is to devise and evaluate arguments intended to persuade. Reasoning so conceived is adaptive given human exceptional dependence on communication and vulnerability to misinformation. A wide range of evidence in the psychology or reasoning and decision making can be reinterpreted and better explained in the light of this hypothesis. Poor performance in standard reasoning tasks is explained by the lack of argumentative context. When the same problems are placed in a proper argumentative setting, people turn out to be skilled arguers. Skilled arguers, however, are not after the truth but after arguments supporting their views.

This explains the notorious confirmation bias. This bias is apparent not only when people are actually arguing but also when they are reasoning proactively with the perspective of having to defend their opinions. Reasoning so motivated can distort evaluations and attitudes and allow the persistence of erroneous beliefs. Proactively used reasoning also favors decisions that are easy to justify but not necessarily better. In all of these instances traditionally described as failures or flaws, reasoning does exactly what can be expected of an argumentative device: look for arguments that support a given conclusion, and favor conclusions in support of which arguments can be found.

Through the scientific method, we’ve managed to hijack this argumentative tool for truth-seeking.

This also reminds me of Bruce Charlton’s explanation for why the high-IQ lack common sense.

(Hat tip to Aretae.)

Bothersome Bears

Tuesday, August 17th, 2010

A 700-pound black bear dubbed Bubba has been living large on Lake Tahoe’s shores:

The bear has broken into at least 50 homes in search of food the past year, causing more than $70,000 of damage, and leaving stinky, basketball-size deposits as his calling card.

In fact, bears are causing all kinds of trouble these days:

Across California and Nevada, last year’s harsh winter forced bears across California and Nevada down from the mountains in search of food.

In May, Mr. Lackey says one bear killed eight sheep and goats in a single incident in Carson City, Nev. That same month, he says, another bear broke into a garage in Gardnerville, Nev., and got stuck in a Mercedes, surprising the car’s owner when he found the vehicle occupied the next morning.

And in July in Yosemite National Park, bears caused $67,915 of damage in just one week by raiding parking lots, campgrounds and other areas, according to the National Park Service. In comparison, last year bears caused only an average of $1,500 in damage per week.

At Lake Tahoe, Mr. Lackey and other biologists have killed 13 bears so far this year, triple the normal average by August. Bubba, double the size of the average adult black bear, has proven remarkably elusive.

Some of Bubba’s exploits and escapes are the stuff of legend. In one incident in mid-2009, a bear matching Bubba’s description confronted a frightened homeowner, who told officials that he shot the bear between the eyes with a .44 Magnum. The bullet apparently bounced off the bear’s skull, leaving him wounded but still alive, Mr. Lackey says.

Oh, bother!

A powerful rifle is superior to any handgun in killing power, shooter Chuck Hawks says, but if you’re going to carry a handgun for protection against bears, he recommends a Ruger Blackhawk revolver (6.5″ barrel) in .357 or .41 Magnum, or a Ruger Super Blackhawk revolver (5.5″ or 7.5″ barrel) in .44 Magnum. He may have to revise his recommendation upward.

Todai Sumo

Tuesday, August 17th, 2010

The Wall Street Journal reports on the decline of sumo — and its (limited) resurgence at the University of Tokyo:

At the University of Tokyo sumo club, a devoted, motley crew of seven smallish students gather thrice weekly for grueling, three-hour practices. In a country where sumo wrestlers are hulking colossuses known for their brawn, not their brains, the sumo enthusiasts at Todai, as the university is colloquially known, are a quirky aberration.

Unlike top-ranked universities in the U.S., which value well-rounded students with an abundance of extracurricular activities, Todai’s strict focus is on academic performance.

“Sumo is not a normal pastime for someone who has studied their whole life to get into Todai,” says Petr Matous, the lanky former captain of the sumo club who hails from the Czech Republic. “The people who join don’t have any previous experience in sports.”
[...]
Seiji Kimura, a 39-year-old who acts as the club’s unofficial coach, religiously attends every practice even though he graduated seven years ago and works from 9 a.m. to 8 p.m. in his day job as a veterinarian, says: “I feel it is my duty to keep coming to practices. I think this is my calling.”

Rather than aspire to the discipline, most people who join the Todai sumo join by happenstance, or word of mouth. But once they get hooked, they stay fiercely loyal to the sport.

The team, with its lean ranks, is a tightly knit family, eating together after practices with former members regularly joining in. “I did it once and wanted to stop, but Kimura-san bought me dinner and I stayed on,” says Ryuzou Hayashi, 23, who has been in the sumo club for four years. “I like it because when I win I feel good. It’s good exercise.”

Despite the small proportions of its wrestlers, Todai’s sumo team is surprisingly strong: since sumo was recognized as a varsity sport among public universities in 1981, the Todai team has won the annual tournament 10 times and has come in second place 12 times.

Manga Downloads Take Off

Tuesday, August 17th, 2010

Manga (comic book) downloads have taken off in Japan since the May release of the iPad there. Some non-comic books are doing well too — including one title that seems like a caricature from those 1980s the-Japanese-are-going-to-beat-us business stories:

Sandwiched between two comics at number 38 in the rankings for the most downloaded book for the iPhone at Apple’s App Store in Japan is Japan’s surprise runaway bestseller this year, “What If the Female Manager of a High School Baseball Team Read Drucker’s Management”.

The book is about a high-school girl who applies late management guru Peter Drucker’s philosophy to turn around her school’s baseball team. Decorated with an eye-catching manga-style cover, the girl-power management novel ranks even higher among paid-for iPad applications where it sits at No. 13. About 57,000 copies of the 1.11 million printed were downloaded as e-books since the paperback was published in December 2009, according to Sadaaki Kato, associate editor at Diamond Inc., the book’s publishing house. The digital version became available for the iPhone on April 28 and in June for the iPad. Given the different release dates, Mr. Kato estimates over half of those downloads were made onto the iPhone. Mr. Kato said while the digital book easily clinched the No. 1 spot in the book category for most of May, the company was a little surprised that it gained similar standing when thrown into the wringer with other, cheaper apps like games. The book costs 800 yen, or $9.30, per download.

The Economist reported on the book’s popularity last month.

Free Parking Comes at a Price

Tuesday, August 17th, 2010

Tyler Cowen, writing in the New York Times, reiterates that free parking comes at a price — a point Donald Shoup made in The High Cost of Free Parking:

As Professor Shoup wrote, “Minimum parking requirements act like a fertility drug for cars.”

Under a more sensible policy, a parking space that is currently free could cost at least $100 a month — and maybe much more — in many American cities and suburbs. At the bottom end of that estimate, if a commuter drives to work 20 days a month, current parking policy offers a subsidy of $5 a day — which is more than the gas and wear-and-tear costs of many round-trip commutes. In essence, the parking subsidy outweighs many of the other costs of driving, including the gasoline tax.

In densely populated cities like New York, people are accustomed to paying high prices for parking, which has helped to encourage a relatively efficient, high-density use of space. Yet even New York is reluctant to enact the full social cost of the automobile into policy. Proposals to impose congestion fees have failed politically, and on-street parking is priced artificially low.

Manhattan streets are full of cars cruising around, looking for cheaper on-street parking, rather than pulling into a lot. The waste includes drivers’ lost time and the costs of running those engines. By contrast, San Francisco has just instituted a pioneering program to connect parking meter prices to supply and demand, with prices being adjusted, over time, within a general range of 25 cents to $6 an hour.

Another common practice in many cities is to restrict on-street parking to residents or to short-term parkers by imposing a limit of, say, two hours for transients. That makes parking artificially easy for residents and for people who are running quick errands. Higher fees and permit prices would help shore up the ailing budgets of local governments.

Many parking spaces are extremely valuable, even if that’s not reflected in current market prices. In fact, Professor Shoup estimates that many American parking spaces have a higher economic value than the cars sitting in them. For instance, after including construction and land costs, he measures the value of a Los Angeles parking space at over $31,000 — much more than the worth of many cars, especially when considering their rapid depreciation. If we don’t give away cars, why give away parking spaces?

Yet 99 percent of all automobile trips in the United States end in a free parking space, rather than a parking space with a market price. In his book, Professor Shoup estimated that the value of the free-parking subsidy to cars was at least $127 billion in 2002, and possibly much more.

Victorian Feminism in Afghanistan

Monday, August 16th, 2010

The diary of Florentia Sale, wife of General Robert Sale, demonstrates a remarkably Victorian brand of feminism, during the First Anglo-Afghan War:

November 23 was an important day in which the already weakened garrison sustained heavy casualties in a series of engagements around a hill near the British cantonments. Lady Sale meticulously describes the order of battle, equipment, and formations of the committed forces along with a general narrative of events, thus providing a very thorough debriefing for her reading audience. She also explains how she was able to witness the battle:

I had taken up my post of observation, as usual, on the top of the house, whence I had a fine view of the field of action, and where, by keeping behind the chimneys, I escaped the bullets that continually whizzed past me.

A bit later, she recounts the climax of the morning actions when the Afghans and British collided over the possession of a light artillery piece that the British had brought along to the battle:

It was very like the scenes depicted in the battles of the Crusaders. The enemy rushed on: drove our men before them very like a flock of sheep with a wolf at their heels. They captured our gun. The artillerymen fought like heroes; two were killed at the gun; Sergeant Mulhall received three wounds; poor Laing was shot while waving his sword over the gun and cheering the men. It was an anxious sight, and made our hearts beat: it lasted but for a few minutes.

Shortly after this the British counter attacked, the Afghans retreated, and the fighting died down. Lady Sale thus decided it was time to get on with more important things:

All appearing to be over, I hastened home to get breakfast ready for Sturt, every one supposing that the enemy were routed and that Brigadier Shelton was coming back with the troops.

I want to make this imagery clear for the reader. In the small hours of morning, Lady Sale climbs to the roof of her house so she can watch as the British and Indian troops march out to claim a nearby hill that the enemy had been demonstrating upon in the days prior. Over the next several hours, using her chimney as cover from the occasional stray bullet, she watched hundreds of men die — some of whom were her acquaintances — while vividly recording the flow of the battle and the circumstances of the casualties. When the action begins to die down, she goes downstairs to make breakfast for her son-in-law, who was recovering from a major injury sustained in an assassination attempt.

Prison Without Walls

Monday, August 16th, 2010

typical white pretty-boy criminal feared by middle-class societyGraeme Wood of The Atlantic recently spent some time wearing the BI ExacuTrack AT, a GPS unit that broadcasts the wearer’s coordinates, to explore the notion of a prison without walls:

According to a recent Pew report, 2.3 million Americans are currently incarcerated — enough people to fill the city of Houston. Since 1983, the number of inmates has more than tripled and the total cost of corrections has jumped sixfold, from $10.4 billion to $68.7 billion. In California, the cost per inmate has kept pace with the cost of an Ivy League education, at just shy of $50,000 a year.

This might make some sense if crime rates had also tripled. But they haven’t: rather, even as crime has fallen, the sentences served by criminals have grown, thanks in large part to mandatory minimums and draconian three-strikes rules — politically popular measures that have shown little deterrent effect but have left the prison system overflowing with inmates.

Wood seems perplexed by cause and effect: we put more criminals in prison for longer, and crime drops. How does that not make sense?

The vogue for incarceration might also make sense if the prisons repaid society’s investment by releasing reformed inmates who behaved better than before they were locked up. But that isn’t the case either: half of those released are back in prison within three years.

It’s almost as if we’re putting them someplace where they can’t do much harm to honest law-abiding citizens — and letting them back out into society is a big mistake.

Our current, bureaucratic system does not deliver swift and certain justice:

Criminals typically differ from the broader population in a number of ways, including poor impulse control, addictive personality, and orientation toward short-term gratification rather than long-run consequences. More than a fifth of all incarcerated criminals are in for drug offenses, and a large portion of the others abuse legal and illegal substances. If one were to design a criminal-justice system from scratch with these characteristics in mind, it would be difficult to come up with something less effective than what we have today.

Take the world of supervised release, for example. With some exceptions (BI clients prominent among them), parolees and probationers know that if they violate the terms of their release, they are unlikely to be caught — and even less likely to be punished. So, impulsive as many of them are, they will transgress, perhaps modestly at first, but over time with growing recklessness, until many have resumed the criminal habits — drug use, theft, or worse — that got them arrested in the first place.

This prevailing condition is something Mark A. R. Kleiman, a professor of public policy at the University of California at Los Angeles and a leading advocate of non-prison alternatives, calls “randomized severity”: some transgressors will be punished for violations, sometimes quite harshly, but others will not be punished at all, whether because their delinquencies go undetected or because judges, police, and parole officers decline to pursue the severe penalties that could apply. In his 2009 book, When Brute Force Fails, Kleiman argues that such capricious enforcement undermines efforts to reduce crime, and moreover that tough penalties — such as the long sentences that have contributed to clogged prisons — don’t do much to help, despite their high cost. The alternative, Kleiman suggests, is a paradigm called “swift and certain” justice, first proposed by Cesare Beccaria in the 18th century: immediate, automatic penalties — though not necessarily severe ones — doled out by credible, identifiable figures.

It sounds almost like an argument for police-administered beatings. That’s not quite the tack Hawaiian judge Steven Alm took:

The basic tenet will be familiar to anyone who has ever trained a puppy: punishment must be consistent and immediate, in order to maintain a clear linkage between transgression and consequences. Alm began by assembling 34 probationers chosen because their profiles suggested they were especially incorrigible. He told them: “Everybody in this courtroom wants you to succeed on probation. But for you not to be in prison means you are making a deal with me to follow the rules. If you don’t want to follow the rules, tell me now, and I will send you to prison.”

The rules were simple: each probationer had to call in to the courthouse every weekday to find out whether he was required to come in for an observed urine test. These tests occurred frequently, and if a probationer ever failed a test or failed to report for a test or a meeting with his probation officer, he was locked away for two days and hauled before the judge for immediate continued sentencing. The justice system under Alm was a consistent and unforgiving machine, dispensing instant punishment for every transgression. The effect was to make life on the outside a little more like life on the inside, with strict, regular monitoring of everyone in the system. If you used illegal drugs, you would be caught.

Alm worked with Kevin Takata, a supervisor in the prosecutor’s office, to come up with a form that reduced the paperwork time for demanding a probation modification from hours or days to minutes. And rather than require a complete overhaul of the terms of a violator’s probation, the judge simply handed down jail time. In practice, the sentences were not especially long — days or weeks, in most cases — but, as Kleiman argues, it was not the duration of punishment but the certainty that was crucial.

The results of Alm’s program, called Hawaii’s Opportunity Probation with Enforcement, or HOPE, astonished everyone. The probationers shaped up quickly, and over time they showed remarkably little inclination to go astray. The urine tests came back dirty a tenth as often as before. “We discovered that most of these guys can stop using on their own,” Alm explained, given the discipline imposed by HOPE. For most probationers, the strict observation was as good as, or better than, any drug-treatment program. It generally took no more than one stint in jail before an offender realized that the consequences of a relapse were real; second violations were unusual. And according to a study co-authored by Kleiman, recidivism — that is, arrests for the commission of new crimes, rather than just violations of probation — dropped by half.

Who could have imagined that a justice system with consequences would change behavior?