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Iggy Azalea and Realness in Hip-Hop - 4 views

www.newyorker.com/...realest TOK arts authenticity realness
shared by markfrankel18 on 21 Sep 14 - No Cached
  • realness in hip-hop has a slippery definition, related to the everyday sense of the word but not synonymous with it. 
  • Artists of all kinds feel obliged to establish authenticity. Bob Dylan was a refugee from middle-class Minnesota, but his gnomic responses to interview questions allowed him to brand himself as a rambling countercultural troubadour. Jean-Michel Basquiat’s reputation as a formerly homeless autodidact helped endear him to gallerists who prized edginess. But the problem of authenticity was particularly acute in early hip-hop, which had a dual mandate—fictional in some ways, journalistic in others. “Rap is CNN for black people,” Chuck D is often alleged to have said. What he actually said was, “Rap is black America’s TV station. It gives a whole perspective of what exists and what black life is all about.”
  • A few years ago it was revealed that Ross had actually been a correctional officer. No one seemed to mind. If a Jew wrote “White Christmas” and a prep-school graduate wrote “Scarface,” why shouldn’t a former cop make the best narco-trafficking anthems of his generation?
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Being Good Isn't Zero Sum : 13.7: Cosmos And Culture : NPR - 0 views

www.npr.org/...being-good-isnt-zero-sum TOK ethics
shared by markfrankel18 on 23 Sep 14 - No Cached
  • With so many pressing human needs, the logic goes, there's no room for compassionate action toward nonhuman animals. The underlying assumption is that being good is a zero-sum game, with gains for one cause — in this case, animal welfare — coming at the expense of another — in this case human welfare.
  • The zero-sum assumption may be compelling because it's buoyed by a few features of human psychology.
  • Doing something is better than doing nothing, even when that something is a small and imperfect step toward a tertiary goal.
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BBC News - Caesium: A brief history of timekeeping - 1 views

www.bbc.com/...magazine-29476893 TOK science time relativity
shared by Lawrence Hrubes on 04 Oct 14 - No Cached
  • The answer is that whenever you have a network operating over distance, accurate timekeeping is essential for synchronisation. And the faster the speed of travel, the more accurate the timekeeping must be. Hence in the modern world, where information travels at almost the speed of light down wires or through the air, accuracy is more important than ever. What caesium has done is to raise the standards for the measurement of time exponentially.
  • As the electron moves out into the wider orbit it absorbs energy, and as it jumps back in it releases it in the form of light, fluorescing very slightly. That means you can tell when you've hit the sweet spot of 9,192,631,770 Hz. It's because this transition frequency is so much higher than the resonant frequency of quartz that a caesium clock is so much more accurate. The caesium fountain at NPL, Szymaniec tells me proudly, is accurate to one second in every 158 million years. That means it would only be a second out if it had started keeping time back in the peak of the Jurassic Period when diplodocus were lumbering around and pterodactyls wheeling in the sky.
  • Now, if such insane levels of accuracy seem pointless, then think again. Without the caesium clock, for example, satellite navigation would be impossible. GPS satellites carry synchronised caesium clocks that enable them collectively to triangulate your position and work out where on earth you are. And the practical applications do not end there. Just ask Leon Lobo - he's in charge of time "dissemination" at NPL. His job is to tell the time to the UK. For a fee. NPL has just begun offering businesses standardised timekeeping accurate to the nearest microsecond - a millionth of a second. Mr Lobo is targeting a wide range of clients that all have one thing in common - they need to synchronise a network that operates at speeds far faster than any trains.
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  • Mr Lobo's biggest target is the financial markets, which these days are dominated by computers programmed to place thousands of trades per second, transmitted down wires at almost the speed of light. In this world, the equivalent of a train crash would be ill-timed bets that rack up millions of dollars in losses, and might even briefly sink the market in the process. Unsurprisingly, financial regulators increasingly require a super-accurate timestamp on every transaction.
  • The switch to atomic time was for good reason. The rotation of the earth, it turned out, was not such a reliable measure of time. No day or year is exactly the same length.
  • Due to the earth's elliptical orbit, the sun can be as much as 16 minutes out of line with mean solar time. Add the distortion of time zones, which average time across huge regions, and the difference is far greater. China, which is almost 5,000km wide, has a single time zone spanning 1h40 of solar time. The decision of some countries to adjust the clocks twice a year as a "daylight saving" measure exaggerates the issue yet further.
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A Vignelli-Inspired Map Designed to Make the Least Amount of People Mad - CityLab - 0 views

www.citylab.com/...374680 TOK map
shared by markfrankel18 on 22 Jul 14 - No Cached
  • There's no transit map in North America as polarizing as the one Massimo Vignelli made more than 40 years ago for New York City. MTA riders say it was confusing. Designers say it may have just been too beautiful for this world. 
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Dehumanization and terrorism | Practical Ethics - 0 views

blog.practicalethics.ox.ac.uk/...dehumanization-and-terrorism language TOK terrorism ethics
shared by markfrankel18 on 07 Oct 14 - No Cached
  • Most people would agree that terrorism is no good. The word itself is rich with moralized connotations. It is true that some have argued that terrorism might sometimes be justified, but in popular discourse, terrorism is typically deemed obviously horrible. What are the consequences of branding some action an act of terrorism, or of branding some group a terrorist group? Note, in connection with this question, the ratcheting up of rhetoric surrounding ‘cyberterrorism,’ with many government officials now listing it as a major ongoing threat (e.g., here and here). A recent study by Adam Feltz and Edward Cokely of the Michigan Institute of Technology found that describing a group of people as ‘terrorist’ had far-reaching results. In general, participants in their study were less willing to “understand the group’s grievances,” less willing to “negotiate with the group.” Further, participants in their study found violence directed towards a group described as terrorist more permissible, and perceived such a group as less rational when compared to a group not described as terrorist.
  • So it is important to be aware of the ways labels such as terrorist subtly influence the way we perceive other groups of people, and also of the way we perceive people we implicitly associate with such groups.
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The Limits of Friendship - The New Yorker - 0 views

www.newyorker.com/...math-dunbar-number-friendships TOK friendship psychology technology social media
shared by markfrankel18 on 08 Oct 14 - Cached
  • The Dunbar number is actually a series of them. The best known, a hundred and fifty, is the number of people we call casual friends—the people, say, you’d invite to a large party.
  • On an even deeper level, there may be a physiological aspect of friendship that virtual connections can never replace. This wouldn’t surprise Dunbar, who discovered his number when he was studying the social bonding that occurs among primates through grooming. Over the past few years, Dunbar and his colleagues have been looking at the importance of touch in sparking the sort of neurological and physiological responses that, in turn, lead to bonding and friendship. “We underestimate how important touch is in the social world,” he said.
  • So what happens if you’re raised from a young age to see virtual interactions as akin to physical ones? “This is the big imponderable,” Dunbar said. “We haven’t yet seen an entire generation that’s grown up with things like Facebook go through adulthood yet.”
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  • One concern, though, is that some social skills may not develop as effectively when so many interactions exist online. We learn how we are and aren’t supposed to act by observing others and then having opportunities to act out our observations ourselves. We aren’t born with full social awareness, and Dunbar fears that too much virtual interaction may subvert that education. “In the sandpit of life, when somebody kicks sand in your face, you can’t get out of the sandpit. You have to deal with it, learn, compromise,” he said. “On the internet, you can pull the plug and walk away. There’s no forcing mechanism that makes us have to learn.”
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Are We Really Conscious? - NYTimes.com - 1 views

www.nytimes.com/...are-we-really-conscious.html TOK consciousness perception brain science
shared by markfrankel18 on 12 Oct 14 - No Cached
  • I believe a major change in our perspective on consciousness may be necessary, a shift from a credulous and egocentric viewpoint to a skeptical and slightly disconcerting one: namely, that we don’t actually have inner feelings in the way most of us think we do.
  • How does the brain go beyond processing information to become subjectively aware of information? The answer is: It doesn’t. The brain has arrived at a conclusion that is not correct. When we introspect and seem to find that ghostly thing — awareness, consciousness, the way green looks or pain feels — our cognitive machinery is accessing internal models and those models are providing information that is wrong. The machinery is computing an elaborate story about a magical-seeming property. And there is no way for the brain to determine through introspection that the story is wrong, because introspection always accesses the same incorrect information.
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How Our Minds Mislead Us: The Marvels and Flaws of Our Intuition | Brain Pickings - 1 views

www.brainpickings.org/...daniel-kahneman-intuition TOK intuition perception
shared by markfrankel18 on 23 Sep 14 - No Cached
  • One of the most fascinating examples of heuristics and biases is what we call intuition — a complex cluster of cognitive processes, sometimes helpful but often misleading. Kahneman notes that thoughts come to mind in one of two ways: Either by “orderly computation,” which involves a series of stages of remembering rules and then applying them, or by perception, an evolutionary function that allows us to predict outcomes based on what we’re perceiving.
  • Coherence means that you’re going to adopt one interpretation in general. Ambiguity tends to be suppressed. This is part of the mechanism that you have here that ideas activate other ideas and the more coherent they are, the more likely they are to activate each other. Other things that don’t fit fall away by the wayside. We’re enforcing coherent interpretations. We see the world as much more coherent than it is.
  • There is no sharp line between intuition and perception.
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  • The confidence people have in their beliefs is not a measure of the quality of evidence [but] of the coherence of the story that the mind has managed to construct.
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Laïcité and the Skirt - NYTimes.com - 0 views

www.nytimes.com/...laicite-and-the-skirt.html ethics culture fashion religious knowledge systems
shared by Lawrence Hrubes on 03 May 15 - No Cached
  • In most Western democracies, separation of church and state generally means that the government leaves people free to observe their religion’s traditions, diets or dress codes, so long as they do no harm to other groups. In France, however, the stern code of secularism known as laïcité often seems to cross from protecting religious expression into imposing a state-defined secular behavior — most often on the country’s sizable Muslim population. The latest example came when a school in northeastern France twice sent a 15-year-old Muslim girl home for wearing a skirt that was deemed too long.
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This War Of Mine - 0 views

www.11bitstudios.com/...this-war-of-mine arts ethics war games video film
shared by Lawrence Hrubes on 14 May 15 - No Cached
  • This War Of Mine provides an experience of war seen from an entirely new angle. For the very first time you do not play as an elite soldier, rather a group of civilians trying to survive in a besieged city. During the day snipers outside stop you from leaving your refuge, so you need to focus on maintaining your hideout. At night you get a chance to scavenge nearby locations for items that will help you stay alive. Make life-and-death decisions driven by your conscience. Try to protect everybody from your shelter or sacrifice some of them to endure the hardships. During war, there are no good or bad decisions; there is only survival. The sooner you realize that, the better.
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Witness Accounts in Midtown Hammer Attack Show the Power of False Memory - NYTimes.com - 0 views

www.nytimes.com/...the-power-of-false-memory.html TOK memory psychology
shared by markfrankel18 on 15 May 15 - No Cached
  • There is no evidence that the mistaken accounts of either person were malicious or intentionally false. Studies of memories of traumatic events consistently show how common it is for errors to creep into confidently recalled accounts, according to cognitive psychologists.“It’s pretty normal,” said Deryn Strange, an associate psychology professor at John Jay College of Criminal Justice. “That’s the hard thing to get our heads around. It’s frightening how easy it is to build in a false memory.”
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Why We Keep Playing the Lottery - Issue 4: The Unlikely - Nautilus - 1 views

nautil.us/...hy-we-keep-playing-the-lottery ToK Lottery math psychology emotion
shared by markfrankel18 on 23 Nov 13 - Cached
  • Blind to the mathematical odds, we fall to the marketing gods.
  • “People just aren’t able to grasp 1 in 175 million,” Williams says. “It’s just beyond our experience—we have nothing in our evolutionary history that prepares us or primes us, no intellectual architecture, to try and grasp the remoteness of those odds.” And so we continue to play. And play.
  • It may seem easy to understand why we keep playing. As one trademarked lottery slogan goes, “Hey, you never know.” Somebody has to win. But to really understand why hundreds of millions of people play a game they will never win, a game with serious social consequences, you have to suspend logic and consider it through an alternate set of rules—rules written by neuroscientists, social psychologists, and economists. When the odds are so small that they are difficult to conceptualize, the risk we perceive has less to do with outcomes than with how much fear or hope we are feeling when we make a decision, how we “frame” and organize sets of logical facts, and even how we perceive ourselves in relation to others. Once you know the alternate set of rules, plumb the literature, and speak to the experts, the popularity of the lottery suddenly makes a lot more sense. It’s a game where reason and logic are rendered obsolete, and hope and dreams are on sale.
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  • Selling the lottery dream is possible because, paradoxically, the probabilities of winning are so infinitesimal they become irrelevant. Our brains didn’t evolve to calculate complex odds. In our evolutionary past, the ability to distinguish between a region with a 1 percent or 10 percent chance of being attacked by a predator wouldn’t have offered much of an advantage. An intuitive and coarse method of categorization, such as “doesn’t happen,” “happen sometimes,” “happens most of time,” “always happens,” would have sufficed, explains Jane L. Risen, an associate professor of Behavioral Science at the University of Chicago, Booth School of Business, who studies decision-making. Despite our advances in reason and mathematics, she says, we still often rely on crude calculations to make decisions, especially quick decisions like buying a lottery ticket.
  • In the conceptual vacuum created by incomprehensible odds, people are likely to experience magical thinking or superstition, play a hunch, or simply throw reason out the window all together, says George Loewenstein, a professor of economics and psychology at Carnegie Mellon. “Most of the weird stuff that you see with decision-making and risk happens with small probabilities,” he says.
  • But even fantasy will drop its hold on us if we always lose—a point Hargrove grasped from the start. Research has shown that positive reinforcement is a key in virtually all of the successful lotteries, notes the University of Lethbridge’s Williams. Lotteries that allow players to choose combinations of four or five numbers from a total of 60 numbers are popular, he says, because many players experience “the near miss,” which creates the illusion that they came close to winning the multi-million dollar jackpot. Most players don’t realize, however, that “near-miss” is an illusion. The odds of winning get worse with each successive match.
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BBC - Future - The surprising downsides of being clever - 1 views

www.bbc.com/...-the-downsides-of-being-clever reason intelligence IQ wisdom bias psychology human sciences SocialScience
shared by Lawrence Hrubes on 19 Apr 15 - No Cached
  • The first steps to answering these questions were taken almost a century ago, at the height of the American Jazz Age. At the time, the new-fangled IQ test was gaining traction, after proving itself in World War One recruitment centres, and in 1926, psychologist Lewis Terman decided to use it to identify and study a group of gifted children. Combing California’s schools for the creme de la creme, he selected 1,500 pupils with an IQ of 140 or more – 80 of whom had IQs above 170. Together, they became known as the “Termites”, and the highs and lows of their lives are still being studied to this day.
  • The harsh truth, however, is that greater intelligence does not equate to wiser decisions; in fact, in some cases it might make your choices a little more foolish. Keith Stanovich at the University of Toronto has spent the last decade building tests for rationality, and he has found that fair, unbiased decision-making is largely independent of IQ. Consider the “my-side bias” – our tendency to be highly selective in the information we collect so that it reinforces our previous attitudes. The more enlightened approach would be to leave your assumptions at the door as you build your argument – but Stanovich found that smarter people are almost no more likely to do so than people with distinctly average IQs.
  • A tendency to rely on gut instincts rather than rational thought might also explain why a surprisingly high number of Mensa members believe in the paranormal; or why someone with an IQ of 140 is about twice as likely to max out their credit card.Indeed, Stanovich sees these biases in every strata of society. “There is plenty of dysrationalia – people doing irrational things despite more than adequate intelligence – in our world today,” he says. “The people pushing the anti-vaccination meme on parents and spreading misinformation on websites are generally of more than average intelligence and education.” Clearly, clever people can be dangerously, and foolishly, misguided.
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Ceres, Pluto, and the War Over Dwarf Planets - The New Yorker - 1 views

www.newyorker.com/...dawn-ceres-pluto-dwarf-planets science language classification astronomy
shared by Lawrence Hrubes on 09 Mar 15 - No Cached
  • Whatever the probes find, it probably won’t help untangle the tortuous reasoning that led to Pluto and Ceres being labelled as dwarf planets in the first place. That happened in 2006, a few months after New Horizons launched and about a year before Dawn did, at a meeting of the International Astronomical Union, the organization that is in charge of classifying and naming celestial objects. The I.A.U. defines a dwarf planet according to four criteria: it must orbit the sun, it must be spherical, it must not be a satellite of another planet, and it must not have “cleared the neighborhood” of other objects of comparable size. Ceres has a diameter of fewer than six hundred miles, Pluto of about fourteen hundred miles. By comparison, Mercury, now the smallest official planet in our solar system, is more than three thousand miles across. So it’s not unreasonable, Stern says, to call Pluto both a planet and a dwarf, provided that one doesn’t cancel out the other. “I’m the one who originally coined the term ‘dwarf planet,’ back in the nineteen-nineties,” he told me. “I’m fine with it. But saying a dwarf planet isn’t a planet is like saying a pygmy hippopotamus isn’t a hippopotamus. It’s scientifically indefensible.”
  • Why, then, did the I.A.U. demote Pluto? As David Spergel, the head of the astrophysics department at Princeton University, explained to me, once scientists discovered the Kuiper Belt, which includes several Pluto look-alikes, and once they discovered Eris, a dead ringer for Pluto, the organization became worried about a slippery slope. If Pluto was a planet, Eris would have to be, too, along with any number of Kuiper Belt objects. Things risked getting out of hand. Fifteen or twenty or fifty planets was too many—who would be able to remember them all? That last question may sound absurd, but in a debate held last year at the Harvard-Smithsonian Center for Astrophysics, Gareth Williams, the astronomer representing the I.A.U.’s position, couldn’t come up with a better argument. “You’d need a mnemonic to remember the mnemonic,” he said. “We really want to keep the number of planets low.” He lost the debate on the merits, but the demotion had already been won.
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UBC student writes 52,438 word architecture dissertation with no punctuation - not ever... - 1 views

www.vancouversun.com/...story.html TOK language indigenous knowledge systems
shared by markfrankel18 on 11 May 15 - No Cached
  • A 61-year-old architect from the Nisga’a First Nation, Stewart explains that he “wanted to make a point” about aboriginal culture, colonialism, and “the blind acceptance of English language conventions in academia.”
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Map Reveals The Distinctive Cause Of Death In Each State : Shots - Health News : NPR - 0 views

www.npr.org/...e-cause-of-death-in-each-state maps health classification
shared by Lawrence Hrubes on 20 May 15 - No Cached
  • There's no getting around the strangeness of a map that shows the most distinctive cause of death in each of our 50 states and the District of Columbia. In Texas, it's tuberculosis. In Maine, it's the flu. And in Nevada, it's the ominous "legal intervention." But what does it mean to label a cause of death distinctive?
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The Problem With History Classes - Atlantic Mobile - 1 views

m.theatlantic.com/...387823 TOK history
shared by markfrankel18 on 17 Mar 15 - No Cached
  • Currently, most students learn history as a set narrative—a process that reinforces the mistaken idea that the past can be synthesized into a single, standardized chronicle of several hundred pages. This teaching pretends that there is a uniform collective story, which is akin to saying everyone remembers events the same. Yet, history is anything but agreeable. It is not a collection of facts deemed to be "official" by scholars on high. It is a collection of historians exchanging different, often conflicting analyses. And rather than vainly seeking to transcend the inevitable clash of memories, American students would be better served by descending into the bog of conflict and learning the many "histories" that compose the American national story.
  • History may be an attempt to memorialize and preserve the past, but it is not memory; memories can serve as primary sources, but they do not stand alone as history. A history is essentially a collection of memories, analyzed and reduced into meaningful conclusions—but that collection depends on the memories chosen.
  • Although, as Urist notes, the AP course is "designed to teach students to think like historians," my own experience in that class suggests that it fails to achieve that goal. The course’s framework has always served as an outline of important concepts aiming to allow educators flexibility in how to teach; it makes no reference to historiographical conflicts. Historiography was an epiphany for me because I had never before come face-to-face with how historians think and reason—how they construct an argument, what sources animate that approach, and how their position responds to other historians. When I took AP U.S. History, I jumbled these diverse histories into one indistinct narrative. Although the test involved open-ended essay questions, I was taught that graders were looking for a firm thesis—forcing students to adopt a side. The AP test also, unsurprisingly, rewards students who cite a wealth of supporting details. By the time I took the test in 2009, I was a master at "checking boxes," weighing political factors equally against those involving socioeconomics and ensuring that previously neglected populations like women and ethnic minorities received their due. I did not know that I was pulling ideas from different historiographical traditions. I still subscribed to the idea of a prevailing national narrative and served as an unwitting sponsor of synthesis, oblivious to the academic battles that made such synthesis impossible.  
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Tiananmen Square 'Negatives': An Art Book or a Protest? - NYTimes.com - 3 views

www.nytimes.com/...-an-art-book-or-a-protest.html TOK arts history
shared by markfrankel18 on 24 Feb 15 - No Cached
  • “This is an art book,” said Mr. Xu, 60, who has more than 20 photography books to his name. “I have no interest in discussing what they mean.”But the simple act of publishing images of the protests that convulsed Beijing in the spring of 1989 is likely to be viewed as a provocation by the hard-liners who currently rule China. In the ensuing years they have tried, with much success, to impose a collective amnesia on the nation by censoring photos and news accounts that are part of the historical record in the rest of the world.
  • But the simple act of publishing images of the protests that convulsed Beijing in the spring of 1989 is likely to be viewed as a provocation by the hard-liners who currently rule China. In the ensuing years they have tried, with much success, to impose a collective amnesia on the nation by censoring photos and news accounts that are part of the historical record in the rest of the world.
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Stanley Kubrick faked the Apollo 11 Moon landing? | Dangerous Minds - 1 views

dangerousminds.net/...ked_the_apollo_11_moon_landing TOK history conspiracy
shared by markfrankel18 on 26 Jul 14 - No Cached
  • markfrankel18 on 26 Jul 14
     
    "believe"
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The Knoedler and Company Rothko Fake, and Why We Get Taken in by Forgeries : The New Yo... - 1 views

www.newyorker.com/...r-and-company-rothko-fake.html arts TOK
shared by markfrankel18 on 09 Nov 13 - No Cached
  • “If a fake is good enough to fool experts, then it’s good enough to give the rest of us pleasure, even insight,” the art critic Blake Gopnik wrote in an essay, “In Praise of Art Forgeries,” in the Times last Sunday. It’s a cute argument that I reject, but which gets me thinking.
  • Well, because it’s not a “work” at all but a pastiche whose one and only intention is to deceive. Its maker—reportedly, a guy in a garage on Long Island—wasn’t concerned with emulating the historical Rothko but, instead, with mirroring the taste of present-day Rothko fanciers. Fakes are contemporary portraits of past styles. No great talent is required, just a modicum of handiness and some art-critical acuity. A forger needn’t master the original artist’s skill, only the look of it. Indeed, especially in a freewheeling mode like Abstract Expressionism, a bit of awkwardness, incidental to the branded appearance, may impress a smitten chump as a marker of sincerity—even as something new and endearing about a beloved master. Time destroys fakes by revealing features of the era—the climate of taste—in which they were made.
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