by Charlie Huenemann

An experiment on a bird in an air pump (Joseph Wright, 1768)

Sometime in the late 1650s, Robert Boyle built an apparatus that removed the air from within a glass dome. The members of the newly-formed Royal Society promptly set about devising all manner of experiments to perform with the newfangled device. They placed candles, mercury barometers, and then – just as one might expect of unsupervised boys – living mice within the dome and watched what happened as a piston systematically drained the air away. (It is probably a good thing for the local fauna that the experimenters did not have a bigger air pump at their disposal.)

The effects of these experiments were easily seen, but controversies raged nonetheless over what was really going on. Did the device truly empty everything from the dome? Thomas Hobbes, Henry More, and others insisted that a pure vacuum is impossible, and that some sort of rarified matter must remain in the dome. Their reasons for asserting this so confidently are various. Some found the suggestion of a specific volume attached to no material thing unintelligible. Others found it ridiculous to believe that as Boyle expelled the air out of the dome, and nothing took its place, the volume of the universe would necessarily inflate by just that amount.

In his “Physical Dialogue on the Nature of Air,” Thomas Hobbes offered his own view of what the air pump was doing. Hobbes and Boyle both denied that there is any real qualitative difference between fluids and piles of particles: the differences in their behaviors were the result of the sizes and shapes of their constituent particles. Fluids consist of slippery, eel-like particles that easily slide past one another in a liquid way, and piles consist of blockier particles whose shapes prevent such easy motion. From this fact, Hobbes went on to explain that when the piston of a so-called “vacuum” pump withdraws from the chamber, the piston pushes upon the sea of particles outside the chamber, with the result that very, very tiny eel-like particles forcibly squirm their way back into the chamber (for they are the only ones that can slither through the very, very tiny pores of the chamber's glass walls). The pond of particles inside the chamber is thus made increasingly pure and light – and this is what these fellows meant by the aether. This aether is a real, material thing, they said, but is not sufficiently rich to sustain the life of a flame or a mouse. Furthermore, Hobbes's theory explained why a very great force would be required to withdraw the piston, since there ends up being a particle traffic jam around the chamber's tiny pores.

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.
—from a TED Talk

Idea

what is the space of
creativity?

lightning flash

…. stroke

…….. epiphany

………… eureka!

……………..something new?

………………….no

an idea's a network
a liquid network

a new configuration
a slow hunch
hatched from the minds of many thinkers
gaining capacity
which for decades flickers and finally
surges into view
.

by Jim Culleny
12/18/14

by Brooks Riley

I had an uneasy feeling on the day of the Challenger launch in January 1986. My memory tells me that I didn’t even watch it live, although I had, growing up, watched early shots into space: Alan Shepherd, John Glenn, and later, the first manned flight to the moon. I was excited by the idea of a civilian, Christa McAuliffe, flying up there with the pros of the space program. But the weather bothered me, even if I didn’t yet know about the serious technical problems with O-rings at much milder temperatures.

It was bitterly cold in Florida on the night before the launch, with record-breaking temperatures well below freezing. Although the weather was clear, there was ice everywhere, probably the result of high humidity in the air. My worry stemmed from first-hand knowledge of the destructive power of ice.

Anyone who’s ever grown up in a drafty old house knows that when winter comes, the water should be turned off and the pipes drained in those parts of the house that are unheated. If not, sub-freezing temperatures will freeze the water, the ice expanding and ultimately bursting the thickest of metal pipes. The damage comes later, after the thaw, when water starts pouring from the hole in the pipe. I know this from experience.

Wikipedia describes it this way: The effect of expansion during freezing can be dramatic, and ice expansion is a basic cause of freeze-thaw weathering of rock in nature and damage to building foundations and roadways from frost heaving. It is also a common cause of the flooding of houses when water pipes burst due to the pressure of expanding water when it freezes.

How much condensation had seeped into the rockets’ seams and frozen there, the ice expanding and putting pressure on the joints? Does it matter that the O-rings were blamed, they too having been damaged by the cold temperatures? Might there have been other damage inside the rockets as well? We’ll never know.

The fact that the O-rings held as long as they did during take-off surprised even the engineers who had tried to stop the launch. If the mysterious puff of grey smoke before lift-off (before or after ignition?) truly heralded the failure of the O-rings, how could the Challenger have managed to go 73 long seconds before it began to break apart? Could the destruction of the Challenger have been caused by ice damage?

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by Carl Pierer

Andy Clark and David Chalmers present a thesis of extended cognition and extended mind in their seminal 1998 paper: “The extended mind”. In it, they attack the idea that cognition and mind should be confined to the boundaries of our skull. Instead, they suggest, that the tools and instruments used in cognitive processes are part of the cognitive process. Clark and Chalmers support this claim by the following consideration. Suppose, Wolfram is seated before a computer screen and asked to play Tetris. He has to decide whether certain shapes that keep appearing on the top of the screen will fit into slots at the bottom of the screen. There are three scenarios:

1) Wolfram rotates the shapes mentally to decide whether they fit or not.

2) Wolfram presses a button to rotate the shape on the screen and then compares the shape to the slot.

3) Wolfram lives in the not-so-far future and has a neural implant which allows him to rotate the shape physically in his head. He can either use the neural implant to decide whether the shape will fit or use the initial method in 1). (See Clark & Chalmers 1998)

Clark and Chalmers think that in 3) it does not matter whether Wolfram uses the implant or the mental rotation, either way deciding whether the shape will fit counts as a cognitive process. To meet obvious objections, it can be supposed that the neural implant works exactly like the computer in 2). But if it is the case that the neural implant in 3) is functionally just like the computer in 2), there is no difference between 3) and 2). Neither is there a difference between 1) and 3). But then, if 1) is like 3) and 3) is like 2), 1) must be like 2). Therefore, since 1) is a cognitive process, 2) is a cognitive process as well and cognition extends.

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by Lisa Lieberman

“Get ready for a torrid tropical holiday!” That's how the announcer on the trailer for Weekend in Havana (1941) introduced this film. Torrid: full of passionate or highly charged emotions arising from sexual love. Now there's an adjective to get your heart rate up! The list of synonyms in my thesaurus includes lustful, steamy, sultry, sizzling, hot, and here's Carmen Miranda, promising all that and more. I dare you to sit still through the opening number.

Granted, the Hays Code strictly limited how much steamy sex you could show explicitly in a 1941 movie, but directors were free to use innuendo. Here's handsome leading man John Payne working out the details of his (ahem) business relationship with Ms. Miranda. Meanwhile, Alice Fay is finding romance in the arms of a Latin lover, played by the Cuban-American actor Cesar Romero, a.k.a. “the Latin from Manhattan.” Rumba, anyone?

The archetypical Latin lover was Italian heartthrob Rudolph Valentino, of course. Back in the 1920s, he drove women mad with desire in his breakthrough role as a gaucho in The Four Horsemen of the Apocalypse, stealing another man's partner and whisking her off in a tango faster than you can say, “Shall we dance?” Before his untimely death at the age of 31, he'd play a sheik (twice), a Spanish bullfighter, a Cossack, a maharaja, and a French aristocrat. The Latin bit had more to do with machismo style than nationality, it would appear. The gaucho's imperiousness on the dance floor was matched by the sheik's in ordering women about; in a famous scene from the sequel, Son of the Sheik, Valentino even initiates nonconsensual sex with the dancing girl whom he believes has betrayed him. (Valentino's films were all made before the Hays Code.)

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by Mathangi Krishnamurthy

The traffic jam has become a peculiar construction in relation to the Global South. As I began writing, I wasn't sure what to focus on when looking at the traffic jam. Where does one go to find it? To the city of course. Can one touch it, taste it, smell it? Yes to all of the above. In methodology, should one speak about the everyday possibilities of tiny jams? Or should one traffic in images of the big thing as it were, such as the one in Beijing that lasted more than ten days and was endlessly tweeted, facebooked, and hyperlinked? An article in the Wall Street Journal dated August 2010 reports on this modern-day wonder:

“A 60-mile traffic jam near the Chinese capital could last until mid-September, officials say. Traffic has been snarled along the outskirts of Beijing and is stretching toward the border of Inner Mongolia ever since roadwork on the Beijing-Tibet Highway started Aug. 13. As the jam on the highway, also known as National Highway 110, passed the 10-day mark Tuesday, vehicles were inching along little more than a third of a mile a day….Other cities around the world face similar congestion headaches. The worst are in developing countries where the sudden rise of a car-buying middle class outpaces highway construction. Unlike in the U.S., which had decades to develop transportation infrastructure to keep up with auto buyers. Still, Beijing beat out Mexico City, Johannesburg, Moscow and New Delhi to take top spot in the International Business Machines Corp. survey of “commuter pain,” which is based on a measure of the economic and emotional toll of commuting.”

Of course, this is not a new “developing country” story. Too many cars, and too little road, which then naturally extends into the argument, too much government, and too little capital. The story of the traffic jam becomes an oft-told tale. And the kind of great traffic jam that I refer to performs a very interesting function. It is a spectacle that obfuscates the past, imploding it with the future into an undifferentiated mass, a type of never-ending present. But of course, as anybody who has been in any kind of traffic jam will tell you, it does feel like a never-ending present.

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by Thomas Rodham Wells

Do you want to be a good person but find yourself always falling short?

It may not be your fault. These days it is difficult to feel like good person. In fact the more you try, the more you may feel like a failure. Thanks to egalitarianism, globalisation, activist NGOs, the internet and over-active moral philosophers the calls on our moral attention are multiplying at an absurd rate.

Everywhere we turn there are people demanding that we take moral responsibility for ever more features of our lives and the implications of our actions. Almost everything we do turns out to be involve a moral choice, or more than one, in which our deepest principles are at stake. If you're an egalitarian, how come you help your kids with their homework? If you're against child-slavery, how come you still eat chocolate? If you're against racism, how come you enjoy ‘white privileges' like not being afraid when the police pull you over? And so on. Want to put milk on your breakfast cereal? There's a moral philosopher out there who wants you to read about murdered baby cows first.

Enough! These demands would challenge the forbearance and commitment of a saint. Trying to satsify them all would leave no room for getting on with your own life.

But it gets worse. Although they are presented as moral challenges, as tests of your principles, many of these demands are actually moral puzzles with no right answer. Flying to England to visit your sick grandmother, perhaps for the last time, is absolutely the right thing to do, but it's also absolutely the wrong thing to do if you care about the environment and justice for future generations.

You just can't win no matter how hard you try!

The rising tide of moralisation has been rather more successful in making us feel constantly guilty about everything we do than in inspiring us to live morally better lives. And this is not surprising since it demands that we take on the burden of extended moral responsibility – for the well-being of children in Cote d'Ivoire, for future generations, for the survival of rare species, and so on – without giving us the tools we need to manage that responsibility. Unfortunately feeling guilty all the time is morally debilitating. It undermines our ability and motivation to make good moral decisions in the first place.

If everything we do is wrong, why bother to even try to do the right thing?

Fortunately the solution is at hand. Here at Moral Tranquillity plc we believe that good people should be able to live a life free from guilt. That's why we have developed a range of Moral Offsetting™ products that make meeting your moral responsibilities simple and affordable.

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by Randolyn Zinn

Is travel a cure or a placebo? Maybe just a place to be.

Sometimes when I close my eyes, the towers of the Alhambra stand gleaming beyond our hotel garden where we picked a lime from a low-hanging bough. Other times, the noisy crush of Bodega Castenada comes back, how its neighborhood crowd parted slightly to let us squeeze through its front doors for a taste of salty tapas and a swallow of sherry.

Best, though, is the indelible image we found in Arcos de la Frontera. After climbing up and around its narrow streets, intermittently glimpsing through open doors or windows, women sizzling sofrito or kids playing video games, the cathedral San Pedro looms over the town at its highest point. Cold enough inside to preserve the moldering body of Saint Fructoso (3rd century) and statues of saints — including the beautifully clothed marble Virgin who holds her heart in one hand pierced by seven swords — the church is hammered with half an acre of Aztec gold for a dazzling refuge of superstition and repository of prayers.

In one of the cathedral's recessed chapels, aptly named Our Lady of Loneliness, we lit a votive before a glass case where a rosy porcelain infant Jesus rests his downy head on a human skull. I lost my breath for a second while contemplating this image of innocence at peace with death for it embodied the consolation I hadn’t known I was seeking.

Feliz Navidad.

photo by R. Zinn

by Hari Balasubramanian

On Oscar Martinez's “The Beast: Riding the Rails and Dodging Narcos on the Migrant Trail” — the English translation of “Los Migrantes Que No Importan” (The Migrants Who Do Not Matter). Translation by Daniela Maria Ugaz and John Washington.

—-

From 2000-2006, I was a graduate student at Arizona State University in the Phoenix metro area. My neighborhood, a ten minute walk from the university, had cheap apartments where Asian students lived alongside immigrants from south of the US-Mexico border. We students had visas, had made safe journeys on flights, and now worked and studied on campus. Many Hispanic immigrants, in contrast, had made life threatening journeys and had crossed the border illegally. They now did construction, farm, and restaurant jobs for a living. At the neighborhood Pakistani-Indian restaurant, I remember seeing – through a decorative window shaped as a Mughal motif – three Hispanic workers in the kitchen patiently chopping the onions and tomatoes that would go into the curries that I enjoyed.

Some Indian students looked down on these immigrants, blaming them for petty bicycle thefts and how unsafe the streets were at night. And just as all East Asians were “Chinkus”, the immigrants from south of the border were “Makkus” – a twist on “Mexican”, used mostly (but not always) in a negative sense. No one, though, had a clear sense what the stories of these immigrants were. While it is true that a large percentage of those who cross the border are from Mexico, tens of thousands each year come from the troubled countries further south – Guatemala, El Salvador, Honduras. This year, an estimated 60,000 unaccompanied minors from Central American countries, fleeing violence in their home towns, will cross the border. Surprisingly, even hundreds of undocumented South Asians cross via Mexico – but more on that later.

In the long view of history, this is how things look. First, European immigrants ethnically cleanse most of North America of its American Indian inhabitants. This was illegal immigration – just consider the number of land treaties broken – but at the time it was glorified as Manifest Destiny. With help from Africans kidnapped and enslaved against their will (coerced immigration) European settlers eventually create a powerful country that now draws people from all continents. Among modern trends in immigration, it is the Hispanic one that stands out. Undocumented immigrants – the numbers are hard to estimate, but there seem to be 10-12 million of them in the US – have altered the demographic and culture in many states, much to the consternation of American conservatives. An interesting fact, though of no practical consequence, is that the mixed race (mestizo) and indigenous immigrants of Mexico and Central America, crossing over in their tens of thousands, happen to be the closest genetic relatives of the North American Indians.

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by Maniza Naqvi

I can hear the Hallelujah man down on Broadway near the subway station. Ha-Le Lu yah—Ha-Le-Lu-Yah! Gee—Zuz! Gee Zuz! Gee-Zuz! I love you—-I love you—I love you—Ha—Le-Lu Yah—Ha-Le-Lu-Yah.

And I'm reminded suddenly of that time one evening when Jesus walked into a bar with a Pakistani and an Indian in Sarajevo.

I guess it's a good time to tell you this story.

Jesus looked very serious that evening a decade ago and formal too as Sanjay invited me to supper with them.

‘We're taking you to the finest restaurant in all of Sarajevo!' Sanjay said. And before I could say it was a tourist trap or anything like that Jesus solemnly added,‘It is my favorite.'

I think that was the first time I had heard him speak. He never uttered a word during staff meetings—just took notes and nodded from time to time. He wore Save the Children ties.

Now who was going to argue about where to go and what to eat with Jesus? Not me. Not with Jesus from Procurement or Sanjay from Financial Management both of whom, had my project document on their desks for review and which I needed back from them cleared and approved by c.o.b the next day. If this was the finest and the favorite restaurant in town who was I to show them the error of their ways or contradict them at nine p.m. on a cold and quiet night when I had nowhere else to go to. So be it. Done.I braced myself for the boring evening ahead.

On the short walk to the restaurant I stopped at an ATM machine. As I withdrew a couple of hundred Convertible Marks, I commented to them ‘This probably functions as surveillance. Someone somewhere knows that I'm standing at the corner of Olitsa such and such at such and such time in such and such city.'

Sanjay laughed ‘You are so paranoid. There is no such thing. This is the year 2004 not the book 1984!'

Jesus remained silent.

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by Tasneem Zehra Husain

Remember Plato's allegory about the cave? Prisoners, chained inside a cave, sit facing a blank wall with a fire lit behind. All they know of the world is through shadows cast on the wall, by whatever it is that moves between them and the fire. The entirety of their knowledge is constructed from observations of these moving silhouettes. For them, reality consists of flat images, devoid of color and and (three-dimensional) form.

But of course the fallacy must be exposed, and so one prisoner somehow breaks free of his shackles. He turns and sees the fire, and the objects that cast the shadows. Suddenly, he is confronted with things far more complex than he could have conceived, with qualities he lacks the vocabulary to describe. Should he venture out of the cave, his confusion and disorientation increases by several orders of magnitude. Bathed in light and color, he is assaulted by the unfamiliar sensory richness that surrounds him. Were he now told that he had been harboring a delusion his entire life, and that this is in fact reality, he would have a hard time wrapping his mind around it.

The point of this story, of course, is that we are prisoners of our experience. Imagination helps us explore extrapolations and combinations of the familiar, but what if there are things that lie beyond our ken? Who's to say that what we perceive isn't just a sliver of the whole truth? Plato's millennia old allegory remains relevant, because even now we are haunted by the insecurity that we might be missing out – that the universe is more than we can know. So here's an interesting twist: what if our perception adds a dimension, instead of slicing it out? How could that happen? Let me give you an example.

About twenty years ago, stereograms were all the rage. On the surface, these ‘Magic Eye' pictures were merely repeated patterns, but if you stared at them long enough and in the right way, a three-dimensional image would pop out of the paper. In case you haven't seen these before, here's one you can practice on.

The only advice I have to offer, if you're new to this, is that it generally works best if you hold the paper (or screen) relatively close to you. Beyond that, it just takes some patience. As with all illusions, once you've seen through it, it's much easier the second time around. (Hint: this particular stereogram hides a single word.)

But how do these images work? The answer lies in the way we perceive depth. As we look out onto the world, both our eyes form individual images, from their own spatially separated viewpoints. (To compare the difference between the image formed by one eye and the other, try holding a pencil up, a foot or so in front of you. First close one eye, and then the other. The pencil appears to move.) The brain processes both these images and combines the information to form a judgement about depth.

Stereograms create the illusion of depth by tricking the brain. Because of the repeated patterns, the eyes might each be looking at two distinct points, but be confused into thinking that they are the same. The brain, as it processes the images from each eye, assumes those two points should overlap and, as a result, conjures up an illusion of depth. So human physiology leads us to add a perceived dimension, even when it is not physically present.

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By Namit Arora

On how caste patriarchy in urban India hijacks and distorts the reality of gender violence.

Delhi now lives in infamy as India’s ‘rape capital’. In December 2012, the gruesome and fatal gang rape of a young woman, named Nirbhaya (‘fearless’) by the media, unleashed intense media and public outrage across India. Angry middle-class men and women, breaking some of their taboos and silences around sexual crimes, marched in Delhi shouting ‘Death to Rapists!’ The parliament scrambled to enact tough new anti-rape laws.

Many Delhiites have since grown fearful of their city’s public spaces. Spotting an emotionally charged issue, opposition politicians promised to make Delhi safe for women. Campaigning for the Bharatiya Janata Party (BJP) in 2013, Narendra Modi told Delhiites, ‘When you go out to vote, keep in mind “Nirbhaya” who became a victim of rape.’ The Aam Aadmi Party (AAP) convenor, Arvind Kejriwal, even promised private security guards with ‘commando training’ in every neighborhood. All this might suggest that a rape epidemic has broken out in Delhi’s streets, alleys, and buses. Mainstream media outlets in India and abroad seem to agree.

Anyone trying to analyze the issue must at least ask three questions: who are the rapists, where do they rape, and how common is rape in Delhi? The 2014 Delhi Police data on rape is a great place to start, not the least because it challenges the conventional wisdom of Delhiites and their media and politicians. It shows that, as in other countries and consistent with previous years in Delhi, men known to the victims commit the vast majority of rapes—96 percent in Delhi. These men include friends, neighbours, ‘relatives such as brother-in-law, uncle, husband or ex-husband and even father.’ More than 80 percent of them rape inside the victim’s home or their own. Strangers commit only 4 percent of rapes, which are also likelier to be reported. Yet so many people fixate on this latter scenario and take it as proof that Delhi is unsafe for women to go out by themselves.

The hard truth is that sexual predators are not so much ‘out there’ in the faceless crowd as among the familiar ones. ‘Statistically speaking’, journalist Cordelia Jenkins wrote in August 2013, ‘the problem [of rape in Delhi] is not on the streets at all, but in the home; the greatest threat to most women is not from strangers but from their own families, neighbours and friends.’ According to Ranjana Kumari, director of the Center for Social Research, a women’s rights organisation in Delhi, ‘This data compels us to look at what is happening in and around our homes and workplaces.’ In other words, we ought to worry about rape less when women enter public spaces on their own, and more when they return home or hang out with friends. Why do so few Indians—men and women, including policy makers and public figures—seem to realize this? Some feminists have argued that this blend of pious concern with plain denial is the modus operandi of patriarchy itself.

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Poet Builds a House

all that we are arises with our thoughts,
the Dhammapada says,
with our thoughts we make the world

…….thing one: tour the foundation,
…….scrape down its roughness
…….with the edge of a hammer head,
…….dis the mason who left behind a lumpy job,
…….who forgot what a trowel is for,
…….who was halfway home already when he bent into his forms
…….smoothing like a dilettante, fatigue calling the shots,
…….the day’s dregs, the ache in his legs

with our thoughts we make the world

…….two: eyeball the foundation top
…….to get a handle on what you’re up against
…….noting bulges humps and dips, or not—
…….with luck you've been left the work of a perfectionist
…….a Michelangelic cement mechanic
…….doing god’s work as he smoothed loose Portland
…….to a chalk line while in the background
…….the symphonic smell of oil-soaked wood
…….played to a concrete vibrator’s percussive drill
…….driving trapped air from aggregate,
…….time and chemistry turning wet concrete to stone
…….upon which a carpenter will set a sill

all that we are arises through our thoughts

…….three: set sill straight to lines struck on the top of the wall
…….parallel and square and fix with bolts

the world is made with thought

…….four: make cycles to the lumber pile grabbing two at a time
…….whip to shoulder and carry over sun-baked soil raising dust
…….until the need for sweat and beams has been fulfilled
…….and the house is framed by god’s good must

all that we are by thought arises, says the Dhammapada.
we make the world with thoughts

…….thus a house, conceived and brought about
…….by hammer blows in the skull of a carpenter
…….driving nails through a sawyer’s vision of cut joists
…….its walls and roof arranged in geometric imagination, arises

…….because, as the Dhammapada says,
…….the world is brought about by thought

with our thoughts the world arises

…….when you think about it (as the verse apprises
…….and Buddha taught)
…….our home —our world, is built by thought
.

by Jim Culleny
8/16/13

Dhammapada

by Leanne Ogasawara

“…..all the charming and beautiful things, from the Song of Songs, to bouillabaisse, and from the nine Beethoven symphonies to the Martini cocktail, have been given to humanity by men who, when the hour came, turned from tap water to something with color in it, and more in it than mere oxygen and hydrogen.”

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by Bill Benzon

Talcott Parsons

I am going to continue the psycho-cultural argument I introduced in my previous 3DQ post, American Craziness: Where it Came from and Why It Won’t Work Anymore. The core of my argument somes from an old article in which Talcott Parsons, one of the Grand Old Men of 20th century sociology, argues that life in Western nations generates a lot of aggressive impulses that cannot, however, be satisfied in any direct way. Rather those impulses must be redirected. Parsons was interested in how nationalist sentiment directed those impulses against external enemies, such as the Soviet Union, the Chinese, the North Vietnamese, Iraqi and the Taliban. But Parsons also recognized the existence of internal enemies, such as African-Americans from slavery up through and including the present day.

In that post I pointed out that the collapse of the Soviet Union at the end of the 1980s foreced Americans to redirect the aggressive impulses that had been absorbed in the Cold War. I argued that those impulses were focused, once again, on African Americans. Since then I’ve been reading danah boyd’s recent study of cyberculture, It’s Complicated: The Social Lives of Networked Teens (Yale UP 2014). I was struck by her argument that teens spend so much time online because they’re physical lives are restricted in way that mine had not been.

That prompted me to write Escaping on a Raft in Cyberspace, in which I agued, in effect, that some of the aggressive impulses that had been directed toward the Soviet Union during the Cold War have now become directed at our own young, with the Internet serving as the “trigger” for that redirection. I reprise that argument in the first section of this post. I go through Parsons’ argument in the second section, this time a bit more carefully. I wrap up that section by arguing that the logic of our response to teens in cyberspace is the same as our response to the bombing of the world trade center. In both cases anxiety caused by a real danger is amplified by repressed aggression resulting in actions that are inappropriate to their ostensible cause. In the final section I ask how can we, as a society, better distinguish between real danger and projected fantasies.

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