The University Has No Clothes

Monday, May 16th, 2011

The university has no clothes:

This new criticism of higher education comes from three main sources. The first is the reality that, while all parents want their kids to complete college, little more than half of those millions who haul their laptops to campus each fall actually end up with a bachelor’s degree. The United States now has the highest college-dropout rate in the industrialized world, and in terms of 25-to-34-year-olds with college degrees, it has fallen from first to twelfth.

The second source is the quality of the education available on campus. Nearly half of all students demonstrate “exceedingly small or empirically nonexistent” gains in the skills measured by the Collegiate Learning Assessment, even after two years of full-time schooling, according to a study begun in 2005 by sociologists Richard Arum and Josipa Roksa. (Many education reformers have focused their attention to gains from investments on the other end of the spectrum, in pre-K schooling.) In 1961, the average undergraduate spent 25 hours a week hitting the books; by 2003, economists Mindy Marks and Philip Babcock recently found, that average had plummeted to thirteen hours. In a typical semester, one third of the students Arum and Roksa followed for their recent book, Academically Adrift, did not take “any courses that required more than forty pages of reading per week” and half did not take “a single course that required more than twenty pages of writing.”

But it is the data on the economics of college that is most disturbing. It’s bad enough that our colleges are under­performing, one can’t help thinking — but do they have to charge so damned much? In the past 30 years, private­-college tuition and fees have increased, in constant 2010 dollars, from $9,500 a year to more than $27,000. Public-college tuition has increased from $2,100 to $7,600. Fifteen years ago, the average student debt at graduation was around $12,700; in 2009, it was $24,000. Over the past quarter-century, the total cost of higher education has grown by 440 percent. “Like many situations too good to be true,” Louis Lataif, the dean emeritus of Boston University’s School of Management, wrote in February for Forbes, “like the dot-com boom, the Enron bubble, the housing boom or the health-care-cost explosion — the ever-increasing cost of university education is not sustainable.”

Aquinas and Horses

Sunday, May 15th, 2011

George Weigel describes a new venture in Catholic higher education:

Wyoming Catholic College, where students read Thomas Aquinas in the original Latin, take a mandatory freshman course in horsemanship, and go on a three-week, survival-skills trek through the Rockies before they crack a book. Oh yes: At Wyoming Catholic, students are not allowed to have cell phones, but the college provides a gun room for their rifles. A visitor from the Ivy League found this combination disconcerting. I found it charming.

It sounds almost like a classical education from the Persian empire — or from John Cooper — where the primary lessons are to ride, to shoot straight, and to speak the truth.

(Hat tip to Mark O, the Pseudo-Polymath.)

Game of Thrones Opening Title Sequence

Saturday, May 14th, 2011

Angus wall discusses how they created the Game of Thrones opening title sequence — which is far more clockwork-inspired than I would have expected for a high-medieval quasi-English setting:

One of the things we realized early on was that you couldn’t really tilt the camera up very far because it raised the question, what’s beyond the map? I kept thinking that if you had all the money and craftsmen in the world, and you could do whatever you wanted, what would you do? In my mind, you’d build the most intricate, beautiful map you could possibly imagine. You’d get the best craftsmen in the world, give them the materials they’d need and give them five years to make this crazy, working, super-detailed miniature.

Our goal was to try to replicate something that looks and acts like a physical object. Art Director Rob Feng referenced Leonardo’s machines which have a timeless sense of design. We wanted the title sequence to be rooted in world of the show, which is a technically unsophisticated place, but to also have a complexity that gives it life. It’s definitely not contemporary! Everything is made of wood, metal, leather, fabric, all natural materials… stuff you could see human hands hammering out and molding.

The fact that I wanted to be able to move the camera anywhere led us to the fact that this whole world had to exist on the inside of a sphere, which took us a while to figure out. I had initially thought, okay, the shape of this thing… imagine it’s in a medieval tower and monks are watching over it and it’s a living map and it’s shaped like a bowl that’s 30 feet in diameter and these guys watch over it, kind of like they would the Book of Kells or something… they’re the caretakers of this map. I quickly realized we were still going to shoot off the map. So the next thought was, what happens when you put two bowls together? You have a sphere. Next question was “how is it lit?” And obviously, If you have a whole world inside a sphere, what would be in the middle of that sphere? The sun! Or whatever the light source of this world is.

Antibiotics and Sugar

Friday, May 13th, 2011

When bacteria face antibiotics, some fraction of them survive by going dormant. These persisters can go on to produce recurrent infections.

Now it looks like certain aminoglycoside antibiotics can eradicate bacterial persisters with the help of “specific metabolites” — or sugars:

The researchers combined gentamicin with different kinds of sugars, including mannitol, fructose and glucose.

When the scientists added these sweetened antibiotics to bacteria grown in Petri dishes, it killed over 99% of the bacterial persisters. The type of sugar seemed to make a difference, as well; only fructose helped the drug kill S. aureus, for instance.

The goal, said senior author James Collins, was essentially to “get them up off the ground so we can punch them and knock them out,” and it seems to have worked. The sugar got the bacterial persisters to wake up out of their dormant state just enough that they took in the antibiotics, which killed them.

Senior author James Collins had his own reasons for pursuing this topic:

James Collins was a junior at the College of the Holy Cross, running 80 to 90 miles a week as he worked to shave seconds off his 4:17 mile, when he was sidelined with strep throat. He went to the infirmary, took a two-week course of antibiotics, and felt better.

Then it happened again — 13 times over the next two years, ending his college track career.

Some 25 years later, Collins is a Boston University bioengineer whose research on the warfare between bacteria and antibiotics has persuaded him that his illnesses in college were more than bad luck. Instead, he blames “persisters,’’ bacteria that evade medications by slipping into a zombielike state, then mysteriously reawaken to cause new infections.
[...]
Collins’s laboratory is now testing whether a similar sugar and antibiotic cocktail might work against the bacteria that cause tuberculosis.

And it is not purely a matter of scientific interest. Two years ago, in the midst of this research, Collins’s mother was hospitalized with a staph infection. She was put on intravenous antibiotics and got better — only to see the same infection return again and again.

“It was frustrating for me to see this occur,” Collins said. “But satisfying to think that we may now have a treatment that… is very simple, very inexpensive, and is something that could be implemented quite readily.”

Collins sounds like a versatile scientist:

Collins is a MacArthur “genius’’ grant recipient who is best known for building a vibrating shoe insole that could help elderly people, who often have trouble with balance, stay steady. But nine years ago his laboratory began studying the precise interactions between bacteria and antibiotics, in search of new ammunition for the escalating war against infections.

SEAL helmet cams recorded entire bin Laden raid

Friday, May 13th, 2011

It comes as no surprise that the SEALs had helmet cams recording the entire bin Laden raid. The only surprise is that officials are acknowledging that fact:

We now know that the only firefight took place in the guest house, where one of bin Laden’s couriers opened fire and was quickly gunned down. No one in the main building got off a shot or was even armed, although there were weapons nearby.

The SEALs first saw bin Laden when he came out on the third floor landing. They fired, but missed. He retreated to his bedroom, and the first SEAL through the door grabbed bin Laden’s daughters and pulled them aside.

When the second SEAL entered, bin Laden’s wife rushed forward at him — or perhaps was pushed by bin Laden. The SEAL shoved her aside and shot bin Laden in the chest. A third seal shot him in the head.

‘Most Likely to Succeed’ Burden

Friday, May 13th, 2011

Nearly one-third of those named “most likely to succeed” in high school regard it later as a curse, according to a recent poll of 1,369 members of MemoryLane.com.

On the other hand, more than a third consider it an inspiration.

Class war in reverse

Friday, May 13th, 2011

Class war is real, Brett Stevens argues, but it’s in reverse, from the bottom upward. Think of it this way, he says:

You start a civilization with ten of your buddies and their families. A few others come along, and while they’re not quite as sharp, you let them tag along as unskilled labor.

You and your buddies find a way to prosper. First, you organize specialized roles and get everyone working efficiently; then through hard work, you make the land ready for sustainable farming, and start producing.

Over time, a surplus of food is created. This enables you to spin off more people — grandchildren, at this point — into specialized roles such as doctor, hygienist, inventor and law enforcement. Stability increases, efficiency increases, and with your new technology, so does safety.

What happens next is a shift in perspective, but a valid one: because you offer more of a safety net, the poorer and/or less intellectually powerful people in your society have more of their children survive, which means you have a sudden surge in the lowest sectors of your population.
[...]
With the advent of a modern-type society, childhood mortality falls and so those who pop out the most kids dominate demographically. That means a shift from the wealthy and powerful, to the poor and less powerful.

In other words, you replace the founders of a society who could craft civilization out of raw wilderness. You replace them with the people who tagged along and ended up being unskilled labor.

The unskilled labor starts demanding that it be recognized, because it can. It now knows that the civilization you built is passing on to those who came along for the ride. This is as natural as a leech draining blood, or rats stealing grain, or snakes snagging the eggs of unwary birds. It’s class warfare of the unskilled labor against the skilled founders.

Eventually, degenerate members of the founders class — generally those with stern and judgmental parents — decide to “defect” and take up the cause of the poor. They invent theories of equality and the brotherhood of humanity to sugar-coat what is essentially a seizure of society by its least competent members.

A revolution occurs. Like the revolutions in France and Russia, as well as the political intrigues of old Rome and Athens, it is followed by executions of those with the wisdom to point out what is going on. Socrates dies alongside the Romanovs; the guillotine severs the head of Lavoisier and drops the average IQ by ten points.

Now the civilization enters its death cycle. The unskilled promote their Middletons own, who gain riches for their party-planning businesses relatively trivial acts. These nouveau riche are nothing like aristocrats; they squander wealth and use it as an excuse to be abusive. Society as a result enters into a downward spiral of class warfare that is actually not class warfare; you’re not seeing the hereditary upper classes versus the poor/unskilled, but the former-poor against the poor. This isn’t productive class warfare, but incompetents squabbling over social status as they try to divide up what’s left of the pie.

(Hat tip to Ilkka.)

The First Dungeon Masters

Thursday, May 12th, 2011

The Brontë sisters achieved lasting fame as novelists, but they were also the first dungeon masters, as the British Library’s major new exhibition Out of this World: Science Fiction but not as you know it reveals:

In their childhood, Charlotte, Branwell, Emily and Anne Brontë created imaginary countries collectively called the Glass Town Federation. Branwell and Charlotte invented the kingdom of Angria, while Emily and Anne created the world of Gondal. They became obsessive about their imaginary worlds, drawing maps and creating lives for their characters and featured themselves as the ‘gods’ (‘genii’) of their world. Their stories are in tiny micro-script, as if written by their miniature toy soldiers.

The Brontës wrote about their imaginary countries in the form of long sagas which were ‘published’ as hand-written books and magazines, reminiscent of the early fanzines created by science fiction fans from the 1930s, as well as the imaginary worlds made up by many writers such as JRR Tolkien and CS Lewis in their childhood and adolescence. Just like today’s writers of ‘fan-fiction’ who use characters and settings from their favourite television shows and books (from Star Trek to Harry Potter), the Brontës used both fictional and real-life characters, such as the Duke of Wellington.

The Young Men’s magazine (the history of which is told by Branwell in ‘The History Of The Young Men From Their First Settlement To The Present Time’), contains an introduction where Branwell gives an account of the toy soldiers which gave rise to the game that resulted in creating imaginary worlds. Originally a place of fantasy, Glass Town, the capital of the Federation, assumed the characteristics of the 19th century city. The map of Glass Town drawn by Branwell has a prototype – a map of real explorations in northern and central Africa in 1822-1824, while the hero of the saga was the real Duke of Wellington – a foreshadowing of what would later become the established genre of alternative histories.

At some point Emily and Anne stopped contributing to the Glass Town and Angria stories in order to create their own imaginary world of Gondal, probably as a rebellion against their older siblings who usually gave them inferior roles to play in the games. Unfortunately, the chronicles of this imaginary place written in prose were lost and only poems are now known. As with the Glass Town writings, these poems are concerned with love and war and explore various modes of identity. Emily Brontë’s Gondal poems relate to characters in the stories, who came from either side of two warring factions.

Early biographers of Emily assumed that the events described in the poems related to her own life, but instead they were figments of her extremely active imagination, and, like Wuthering Heights, not directly written from personal experience. Charlotte Brontë’s poem ‘The Foundling’ tells the story of a young man who emigrates to Glass Town. There he gets involved in politics, falls in love and discovers that he is of a noble background.

As I mentioned a few years ago, all they needed was the funny dice:

In 1826 their father brought Branwell a box of wooden soldiers, and each child chose a soldier and gave him a name and character: these were to be the foundation of the creation of a complicated fantasy world, which the Brontës actively worked on for 16 years.

It’s a shame that only the poetry remains.

Jay Lim Interview

Thursday, May 12th, 2011

I just got around to listening to the Cheaper Than Dirt interview with Jay Lim, the somewhat notorious Top Shot competitor who went really far despite not owning a gun until the last year.

That statement of his was a bit disingenuous, since he had competed at a high level in air pistol competition before, and he had shot firearms before.

I knew he was a versatile athlete, since he was working as a golf coach and had shot at a high level in air pistol and archery. I didn’t realize he had also competed in college as a high-jumper, played trumpet, and raced motorcycles.

In his own words, he collects skills. Maybe he should give jiu-jitsu a try…

Uncensored Picture of Dorian Gray published

Thursday, May 12th, 2011

Harvard University Press is finally publishing an uncensored version of Oscar Wilde’s Picture of Dorian Gray:

Wilde’s editor JM Stoddart had already deleted a host of “objectionable” text from the novel before it made its first appearance in Lippincott’s Monthly Magazine in June 1890, cutting out material which made more explicit the homoerotic nature of artist Basil Hallward’s feelings for Dorian Gray and which accentuated elements of homosexuality in Gray himself.

Deciding that the novel as it stood contained “a number of things which an innocent woman would make an exception to”, and assuring his employer Craige Lippincott that he would make the book “acceptable to the most fastidious taste”, Stoddart also removed references to Gray’s female lovers as his “mistresses”. He went on to cut “many passages that smacked of decadence more generally,” said Nicholas Frankel, editor of the new edition, for Harvard University Press.

The public outcry which followed the novel’s appearance – “it is a tale spawned from the leprous literature of the French Decadents – a poisonous book, the atmosphere of which is heavy with the mephitic odours of moral and spiritual putrefaction,” wrote the Daily Chronicle – forced Wilde to revise the novel still further before it appeared in book form in 1891.

Some examples:

“It is quite true I have worshipped you with far more romance of feeling than a man should ever give to a friend. Somehow I have never loved a woman,” Hallward tells Dorian, in one passage which was changed. The censored version read: “From the moment I met you, your personality had the most extraordinary influence over me”.
[...]
Among other restored passages, Hallward describes the feelings which had driven his portrait of Gray. “There was love in every line, and in every touch there was passion”. Another restored line describes Gray walking the street at night; “A man with curious eyes had suddenly peered into his face, and then dogged him with stealthy footsteps, passing and repassing him many times.” Gray also reflects on Hallward’s feelings for him. “There was something infinitely tragic in a romance that was at once so passionate and sterile”.

In another instance, the question; “Is Sybil Vane your mistress?” was altered to “What are your relations with Sibyl Vane?” – one of three references to Gray’s “mistresses” that were cut by the editor.

The article’s a bit unclear on the novel’s editorial history. As some commenters added, Wilde made many additions and some revisions to the already edited magazine version to produce the finished novel, including introducing new characters; those additions and revisions won’t appear in the “uncensored” version.

Troops You Can’t Trust

Thursday, May 12th, 2011

Troops you can’t trust are a liability — and a common one:

This was the case in Tunisia, Egypt and Yemen, where the soldiers would not kill for the cause of prolonging the dictatorship. The same thing is starting to happen in Syria, and the Libyan dictator was smart enough to keep the army really small and poorly trained.
During the Cold War, Russia (the Soviet Union) was the main source of military equipment and advice for Arab armies. The Soviet style of leadership was designed for dictators. That is, sergeants had much less authority and responsibility than they do in Western forces. The Soviet style of military leadership stressed the use of carefully selected (and well taken care of) officers for everything, including supervisory tasks performed by sergeants in the West. To take the place of Western sergeants “keeping in touch with what the troops were thinking”, each Soviet company sized (100-200 troops) unit had a political officer (Zampolit) who recruited informers among the troops, and reported directly to the secret police, not the company commander. Most Arab dictators adopted a system of spies and informers in the ranks, and troops that said the wrong thing were either beaten up, or disappeared, never to be seen again. But when the population gets unruly all at once, all the soldier spies can do is report is that the troops are restless and ask for a transfer.

This isn’t a problem just for dictators:

During the American Revolution (1775-83) and the Civil War (1861-64), there were some serious morale and discipline problems in some units. Many units fell apart in the early stages of the Korean War (1950-53) and the Vietnam War (1964-72) witnessed the largest ever outbreak of assaults by troops on their officers and NCOs. These were the “fragging” incidents, so called because they were often carried out by tossing a fragmentation grenade into the tent of a sleeping officer. There were 239 fragging attempts 1969, 386 in 1970, 333 in 1971, and 58 in 1972, nearly all in Vietnam. This was one reason why the army got rid of the draft, and by the 1980s, the risk of fragging was nearly gone (although there have been a few incidents in the last two decades.) But Arab armies still have to worry about fragging, as do the dictators that depend on these troops for protection.

School safety drill sparks controversy

Thursday, May 12th, 2011

school safety drill has sparked controversy — and I suppose I can see why:

The mock scenario involved an “armed intruder,” played by a deputy, who entered the school, fired a cap gun, and asked for a specific student. Other officers arrived on the scene and “arrested” the intruder.

High school staff were notified of the security drill the day before and were instructed to follow the school’s response plan, said District 203 Superintendent Randy Otto. He said teachers were told to lock their classroom doors and remain inside with students, or to evacuate students.

“Most remained inside their classes. There were a few teachers that did escort their students out to a safe place, deemed prior to the drill, somewhere outside the school,” Otto said.

Parents were notified by phone via a school reach notification system between 9 a.m. and 10 a.m. the day of the drill.

“I sent a message on our school reach system that the drill was going on, that it was just a drill, and not to do any communication (with students) via phone or text,” Otto said.

Students were not informed of the drill beforehand. Otto said staff were told not to notify students that it was a drill unless multiple students became seriously overwrought.

“We chose not to tell them because we wanted to see how the teachers could put them through the drill,” Otto said.

Otto did confirm that the student who the “intruder” was searching for, fled school grounds and had to be located and brought back to school.

(Hat tip to Matt Welch at Reason, whose two-year-old went through a similar drill at preschool.)

OWK Is Dead, Vader Says

Wednesday, May 11th, 2011

Justice has been done:

In a late-night appearance in the East Room of the Imperial Palace, Lord Vader declared that “justice has been done” as he disclosed that agents of the Imperial Army and stormtroopers of the 501st Legion had finally cornered Kenobi, one of the leaders of the Jedi rebellion, who had eluded the Empire for nearly two decades. Imperial officials said Kenobi resisted and was cut down by Lord Vader’s own lightsaber. He was later dumped out of an airlock.

Definitely read the comments.

(Hat tip to commenter Ben, no relation to Kenobi.)

Science, Perception vs. Reality

Wednesday, May 11th, 2011

Paul Vallett has produced a Rage Guy-style comic explaining public perception of science versus the reality.

The Facebook Class

Wednesday, May 11th, 2011

At Stanford in the fall of 2007, B. J. Fogg offered what became known as the Facebook Class:

Almost overnight, the Facebook Class fired up the careers and fortunes of more than two dozen students and teachers here. It also helped to pioneer a new model of entrepreneurship that has upturned the tech establishment: the lean start-up.

“Everything was happening so fast,” recalls Joachim De Lombaert, now 23. His team’s app netted $3,000 a day and morphed into a company that later sold for a six-figure sum.
[...]
Early on, the Facebook Class became a microcosm of Silicon Valley. Working in teams of three, the 75 students created apps that collectively had 16 million users in just 10 weeks. Many of those apps were sort of silly: Mr. De Lombaert’s, for example, allowed users to send “hotness” points to Facebook friends. Yet during the term, the apps, free for users, generated roughly $1 million in advertising revenue.