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manhefnawi

Why Our Brains Love Plot Twists | Mental Floss - 0 views

  • The curse of knowledge, Tobin explains, refers to a psychological effect in which knowledge affects our perception and "trips us up in a lot of ways." For instance, a puzzle always seems easier than it really is after we've learned how to solve it, and once we know which team won a baseball game, we tend to overestimate how likely that particular outcome was.
Adam Clark

Do People Only Use 10% of Their Brains? | Mental Floss - 1 views

  •  
    "A 2013 poll surveying over 2000 Americans found that 65 percent thought that this statement is true. And yet, the simple and unequivocal answer is: No. Despite a myth so prevalent that it is easily accepted as a pivotal plot point in movies or a motivational tactic or even justification for psychic claims, everyone uses 100 percent of their brain. There are a number of logical refutations of this myth-why would big brains evolve if they're nothing but dead weight?-but outright proving its fallacy is relatively easy with modern technology. PET and fMRI scans show that even when we're sleeping, our entire brain is active on some level."
Javier E

Liu Cixin's War of the Worlds | The New Yorker - 0 views

  • he briskly dismissed the idea that fiction could serve as commentary on history or on current affairs. “The whole point is to escape the real world!” he said.
  • Chinese tech entrepreneurs discuss the Hobbesian vision of the trilogy as a metaphor for cutthroat competition in the corporate world; other fans include Barack Obama, who met Liu in Beijing two years ago, and Mark Zuckerberg. Liu’s international career has become a source of national pride. In 2015, China’s then Vice-President, Li Yuanchao, invited Liu to Zhongnanhai—an off-limits complex of government accommodation sometimes compared to the Kremlin—to discuss the books and showed Liu his own copies, which were dense with highlights and annotations.
  • In China, one of his stories has been a set text in the gao kao—the notoriously competitive college-entrance exams that determine the fate of ten million pupils annually; another has appeared in the national seventh-grade-curriculum textbook. When a reporter recently challenged Liu to answer the middle-school questions about the “meaning” and the “central themes” of his story, he didn’t get a single one right. “I’m a writer,” he told me, with a shrug.
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  • Liu’s tomes—they tend to be tomes—have been translated into more than twenty languages, and the trilogy has sold some eight million copies worldwide. He has won China’s highest honor for science-fiction writing, the Galaxy Award, nine times, and in 2015 he became the first Asian writer to win the Hugo Award, the most prestigious international science-fiction prize
  • Liu believes that this trend signals a deeper shift in the Chinese mind-set—that technological advances have spurred a new excitement about the possibilities of cosmic exploration.
  • Concepts that seemed abstract to others took on, for him, concrete forms; they were like things he could touch, inducing a “druglike euphoria.” Compared with ordinary literature, he came to feel, “the stories of science are far more magnificent, grand, involved, profound, thrilling, strange, terrifying, mysterious, and even emotional
  • Pragmatic choices like this one, or like the decision his grandparents made when their sons were conscripted, recur in his fiction—situations that present equally unconscionable choices on either side of a moral fulcrum
  • The great flourishing of science fiction in the West at the end of the nineteenth century occurred alongside unprecedented technological progress and the proliferation of the popular press—transformations that were fundamental to the development of the genre
  • Joel Martinsen, the translator of the second volume of Liu’s trilogy, sees the series as a continuation of this tradition. “It’s not hard to read parallels between the Trisolarans and imperialist designs on China, driven by hunger for resources and fear of being wiped out,” he told me. Even Liu, unwilling as he is to endorse comparisons between the plot and China’s current face-off with the U.S., did at one point let slip that “the relationship between politics and science fiction cannot be underestimated.”
  • Speculative fiction is the art of imagining alternative worlds, and the same political establishment that permits it to be used as propaganda for the existing regime is also likely to recognize its capacity to interrogate the legitimacy of the status quo.
  • Liu has been criticized for peopling his books with characters who seem like cardboard cutouts installed in magnificent dioramas. Liu readily admits to the charge. “I did not begin writing for love of literature,” he told me. “I did so for love of science.”
  • “The Three-Body Problem” takes its title from an analytical problem in orbital mechanics which has to do with the unpredictable motion of three bodies under mutual gravitational pull. Reading an article about the problem, Liu thought, What if the three bodies were three suns? How would intelligent life on a planet in such a solar system develop? From there, a structure gradually took shape that almost resembles a planetary system, with characters orbiting the central conceit like moons. For better or worse, the characters exist to support the framework of the story rather than to live as individuals on the page.
  • Liu’s imagination is dauntingly capacious, his narratives conceived on a scale that feels, at times, almost hallucinogenic. The time line of the trilogy spans 18,906,450 years, encompassing ancient Egypt, the Qin dynasty, the Byzantine Empire, the Cultural Revolution, the present, and a time eighteen million years in the future
  • The first book is set on Earth, though some of its scenes take place in virtual reality; by the end of the third book, the scope of the action is interstellar and annihilation unfolds across several dimensions. The London Review of Books has called the trilogy “one of the most ambitious works of science fiction ever written.”
  • Although physics furnishes the novels’ premises, it is politics that drives the plots. At every turn, the characters are forced to make brutal calculations in which moral absolutism is pitted against the greater good
  • In Liu’s fictional universe, idealism is fatal and kindness an exorbitant luxury. As one general says in the trilogy, “In a time of war, we can’t afford to be too scrupulous.” Indeed, it is usually when people do not play by the rules of Realpolitik that the most lives are lost.
  • “I know what you are thinking,” he told me with weary clarity. “What about individual liberty and freedom of governance?” He sighed, as if exhausted by a debate going on in his head. “But that’s not what Chinese people care about. For ordinary folks, it’s the cost of health care, real-estate prices, their children’s education. Not democracy.”
  • Liu closed his eyes for a long moment and then said quietly, “This is why I don’t like to talk about subjects like this. The truth is you don’t really—I mean, can’t truly—understand.”
  • Liu explained to me, the existing regime made the most sense for today’s China, because to change it would be to invite chaos. “If China were to transform into a democracy, it would be hell on earth,”
  • It was an opinion entirely consistent with his systems-level view of human societies, just as mine reflected a belief in democracy and individualism as principles to be upheld regardless of outcomes
  • “I cannot escape and leave behind reality, just like I cannot leave behind my shadow. Reality brands each of us with its indelible mark. Every era puts invisible shackles on those who have lived through it, and I can only dance in my chains.
  • Chinese people of his generation were lucky, he said. The changes they had seen were so huge that they now inhabited a world entirely different from that of their childhood. “China is a futuristic country,” he said. “I realized that the world around me became more and more like science fiction, and this process is speeding up.”
  • “We have statues of a few martyrs, but we never—We don’t memorialize those, the individuals.” He took off his glasses and blinked, peering into the wide expanse of green and concrete. “This is how we Chinese have always been,” he said. “When something happens, it passes, and time buries the stories.”
douglasn89

Russia mystery threatens to consume Washington - CNNPolitics.com - 0 views

  • Washington has become a hall of mirrors, where it's impossible to distinguish between rumor and fact as conspiracy theories and partisan paroxysms rage -- all arising from an alleged Russian spy plot to sway last year's election that is now clouding the new administration.
  • Often, President Trump himself reignites the drama — apparently to his detriment — as with his sensational claim Saturday that his predecessor Barack Obama tapped his phones.
  • The White House spokesman Sean Spicer insists that there is "no there, there" in the Russia intrigue.But the conduct of the President himself often undercuts that message. Some observers have noted that while there may be nothing nefarious going on, the President often acts in a way that suggests there is.
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  • The credibility of the President's statements on the issue is also eroding."Russia is a ruse, I have nothing to do with Russia. To the best of my knowledge, no person that I deal with does," Trump said during his news conference on February 16.But since then, details have emerged of repeated meetings between Trump aides and Russian officials, casting doubt on the president's words.
  • A second reason why questions about Russia will linger is because what some observers see as Trump's odd fixation with Moscow raises constant questions about his motives.
  • The President's unique personality also appears at times to be exacerbating the sense of crisis being fostered in Washington.In theory, he could flush away questions about whether undeclared links with Russia are influencing his attitude to Moscow by releasing his tax returns.His refusal to do so gives oxygen to claims that he has some secret business or creditor relationships with Russia that compromise him.
  • Democrats have a clear political incentive to prolong a situation which is helping to unify them, to slow Trump's agenda by bogging the White House down with investigations and to present the President in a scary light.
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    Washington has become a hall of mirrors, where it's impossible to distinguish between rumor and fact as conspiracy theories and partisan paroxysms rage -- all arising from an alleged Russian spy plot to sway last year's election that is now clouding the new administration.
anonymous

Opinion | Biden Plots a Revolution for America's Children - The New York Times - 0 views

  • Biden Plots a Revolution for America’s Children
  • National pre-K and affordable day care don’t have to be a dream.
  • The most revolutionary part of President Biden’s agenda so far is his focus on a constituency that doesn’t write whiny op-ed columns, doesn’t vote, doesn’t hire lobbyists and so has been neglected for half a century: children.
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  • Biden’s proposal to establish a national pre-K and child care system would be a huge step forward for children and for working parents alike.
  • You drop a kid off at a high-quality prekindergarten program in the morning and pick the child up on the way home from work.
  • When my wife and I lived in Japan in the late 1990s, we sent our kids to one of these nurseries, and they were a dream.
  • But the United States never developed such a system, because for half a century as other countries were investing in children, the United States was stiffing them.
  • Today one of our saddest statistics is this: American children ages 1 to 19 are 57 percent more likely to die than children in other rich countries.
  • Some of those kids die because the United States doesn’t provide universal health care to children — only to senior citizens, who vote and thus are a priority.
  • Just as Franklin Roosevelt revolutionized conditions for the elderly by instituting Social Security, Biden may be able to do the same for children.
  • But still more important for America’s future, in my view, will be the elements focused on children.
  • Making his child allowances permanent.
  • Expanding home visitation programs that help at-risk moms and dads from pregnancy through early childhood
  • Working toward universal access to high-quality pre-K for 3- and 4-year-olds.
  • Ensuring high-quality affordable day care for parents
  • One model the White House is studying is the excellent day care system offered by the U.S. military,
  • For some of my middle-aged friends wrestling with homelessness, mental health crises and decades of addiction, with more of a criminal record than an educational record, it may not be possible to turn lives around. For their kids and grandkids, we have to try.
  • please, President Biden, push on. This is about America’s future. This is your chance to preside over a Rooseveltian revolution that sprinkles opportunity and averts tragedies for decades to come.
  • he question isn’t whether we can afford to invest in children and break cycles of poverty, educational failure and substance abuse. It’s whether we can afford not to.
Javier E

No rides, but lots of rows: 'reactionary' French theme park plots expansion | France | ... - 0 views

  • Nicolas de Villiers said the theme park – whose subject matter includes Clovis, king of the Franks, and a new €20m (£17m) show about the birth of modern cinema – was not about politics. He said: “What we want when an audience leaves our shows – which are works of art and were never history lessons – is to feel better and bigger, because the hero has brought some light into their hearts … Puy du Fou is more about legends than a history book.”
  • He said the park’s trademark high-drama historical extravaganzas worked because, at a time of global crisis, people had a hunger to understand their roots and traditions. “The artistic language we invented corresponds to the era we live in. People have a thirst for their roots, a thirst to understand what made them what they are today, which means their civilisation. They want to understand what went before them.” He called it a “profound desire to rediscover who we are”.
  • e added: “People who come here don’t have an ideology, they come here and say it’s beautiful, it’s good, I liked it.”
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  • Guillaume Lancereau, Max Weber fellow at the European University Institute in Florence, was part of a group of historians who published the book Puy du Faux (Puy of Fakes), analysing the park’s take on history. They viewed the park as having a Catholic slant, questionable depictions of nobility and a presentation of rural peasants as unchanged through the ages.
  • Lancereau did not question the park’s entertainment value. But he said: “Professional historians have repeatedly criticised the park for taking liberties with historical events and characters and, more importantly, for distorting the past to serve a nationalistic, religious and conservative political agenda. This raises important questions about the contemporary entanglement between entertainment, collective memory and politically oriented historical production …
  • “At a time when increasing numbers of undergraduates are acquiring their historical knowledge from popular culture and historical reenactments, the Puy du Fou’s considerable expansion calls for further investigation of a phenomenon that appears to be influencing the making of historical memory in contemporary Europe.”
  • Outside the park’s musketeers show, André, 76, had driven 650km (400 miles) from Burgundy with his wife and grandson. “We came because we’re interested in history,” he said. “The shows are technically brilliant and really make you think. You can tell it’s a bit on the right – the focus on war, warriors and anti-revolution – but I don’t think that matters.”
Javier E

The State of the Short Story - 0 views

  • stories demand the focus of bedtime. They're meant to be read straight through from beginning to end. You can’t read a story and multitask. And they tend to arise from nighttime concerns—either the four o’clock in the morning awareness that you’ve taken a wrong turn, and will spend your life paying the price (see Chekhov, passim) or else the lure of some dangerous path, which holds the promise of salvation and the risk of ruin. Nightmare stuff, dream stuff
  • Short stories bring you up short. They demand a wakeful attention; a good one keeps you thinking when it’s over. They take the subjects of the night and expose them to the bright light of day. They run counter to our yearnings for immersion, companionship, distraction … and for all of these reasons, in my mind they’ve come to stand for a kind of difficulty, emotional difficulty, that we are in danger of losing when we fetishize the charms of the long novel.
  • There is a time for multi-tasking and a time for losing yourself. The short story offers something else: a chance to pay close attention -- and have that attention rewarded because, for once, every little plot twist, every sentence, counts.
Javier E

Florence and the Drones - NYTimes.com - 1 views

  • The conventional view is that Machiavelli believed that since people are brutes then everything is permitted. Leaders should do anything they can to hold power. The ends justify the means.
  • In fact, Machiavelli was a moralistic thinker.
  • He just had a different concept of political virtue. It would be nice, he writes, if a political leader could practice the Christian virtues like charity, mercy and gentleness and still provide for his people. But, in the real world, that’s usually not possible. In the real world, a great leader is called upon to create a civilized order for the city he serves. To create that order, to defeat the forces of anarchy and savagery, the virtuous leader is compelled to do hard things, to take, as it were, the sins of the situation upon himself.
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  • The leader who does good things cannot always be good himself. Sometimes bad acts produce good outcomes. Sometimes a leader has to love his country more than his soul.
  • Since a leader is forced by circumstances to do morally suspect things, Machiavelli at least wants him to do them effectively
  • When you read Machiavelli, you realize how lucky we are. Unlike 16th-century Florence, we have a good Constitution that channels conflict. We have manners, respect for law and social trust that softens behavior, at least a bit. Even in the realm of foreign affairs, we’ve inherited an international order that restrains conflict. Our ancestors behaved savagely to build our world, so we don’t have to.
  • But it’s still not possible to rule with perfectly clean hands. There are still terrorists out there, hiding in the shadows and plotting to kill Americans. So even today’s leaders face the Machiavellian choice: Do I have to be brutal to protect the people I serve? Do I have to use drones, which sometimes kill innocent children, in order to thwart terror and save the lives of my own?
  • When Barack Obama was a senator, he wasn’t compelled to confront the brutal logic of leadership. Now in office, he’s thrown into the Machiavellian world. He’s decided, correctly, that we are in a long war against Al Qaeda; that drone strikes do effectively kill terrorists; that, in fact, they inflict fewer civilian deaths than bombing campaigns, boots on the ground or any practical alternative; that, in fact, civilian death rates are dropping sharply as the C.I.A. gets better at this. Acting brutally abroad saves lives at home.
  • Machiavelli tells us that men are venal self-deceivers, but then he gives his Prince permission to do all these monstrous things, trusting him not to get carried away or turn into a monster himself.
  • Our founders were more careful. Our founders understood that leaders are as venal and untrustworthy as anybody else. They abhorred concentrated power, and they set up checks and balances to disperse it.
  • If you take Machiavelli’s tough-minded view of human nature, you have to be brutal to your enemies — but you also have to set up skeptical checks on the people you empower to destroy them.
Emily Horwitz

News from The Associated Press - 0 views

  • If you saw the film "Argo," no, you didn't miss this development, which is recounted in Mendez's book about the real-life operation. It wasn't there because director Ben Affleck and screenwriter Chris Terrio replaced it with an even more dramatic scenario, involving canceled flight reservations, suspicious Iranian officials who call the Hollywood office of the fake film crew (a call answered just in time), and finally a heart-pounding chase on the tarmac just as the plane's wheels lift off, seconds from catastrophe.
  • they've caught some flak for the liberties they took in the name of entertainment.
  • And they aren't alone - two other high-profile best-picture nominees this year, Kathryn Bigelow's "Zero Dark Thirty" and Steven Spielberg's "Lincoln," have also been criticized for different sorts of factual issues.
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  • But because these three major films are in contention, the issue has come to the forefront of this year's Oscar race, and with it a thorny cultural question: Does the audience deserve the truth, the whole truth and nothing but? Surely not, but just how much fiction is OK?
  • In response to a complaint by a Connecticut congressman, Kushner acknowledged he'd changed the details for dramatic effect, having two Connecticut congressmen vote against the amendment when, in fact, all four voted for it. (The names of those congressmen were changed, to avoid changing the vote of specific individuals.)
  • "Maybe changing the vote went too far," says Richard Walter, chairman of screenwriting at the University of California, Los Angeles. "Maybe there was another way to do it. But really, it's not terribly important. People accept that liberties will be taken. A movie is a movie. People going for a history lesson are going to the wrong place."
  • Kushner said he had "adhered to time-honored and completely legitimate standards for the creation of historical drama, which is what `Lincoln' is. I hope nobody is shocked to learn that I also made up dialogue and imagined encounters and invented characters."
  • Walter says he always tells his students: "Go for the feelings. Because the only thing that's truly real in the movies are the feelings that people feel when they watch."
  • No subject or individual's life is compelling and dramatic enough by itself, he says, that it neatly fits into a script with three acts, subplots, plot twists and a powerful villain.
  • Futterman says he was sympathetic to those concerns and would certainly have addressed them in the script, had he anticipated them.
  • "This is fraught territory," he says. "You're always going to have to change something, and you're always going to get in some sort of trouble, with somebody," he says.
  • Futterman also doesn't begrudge the "Argo" filmmakers, because he feels they use a directorial style that implies some fun is being had with the story. "All the inside joking about Hollywood - tonally, you get a sense that something is being played with," he says.
  • Reeves, who actually gave the "Lincoln" script a negative review because he thought it was too heavy on conversation and lacking action. He adds, though, that when the subject is as famous as Lincoln, one has a responsibility to be more faithful to the facts.
  • Of the three Oscar-nominated films in question, "Zero Dark Thirty" has inspired the most fervent debate. The most intense criticism, despite acclaim for the filmmaking craft involved, has been about its depictions of interrogations, with some, including a group of senators, saying the film misleads viewers for suggesting that torture provided information that helped the CIA find Osama bin Laden.
  • have been questions about the accuracy of the depiction of the main character, a CIA officer played by Jessica Chastain; the real person - or even combination of people, according to some theories - that she plays remains anonymous.
  • screenwriters have a double responsibility: to the material and to the audience.
  • The debate over "Argo" has been much less intense, though there has been some grumbling from former officials in Britain and New Zealand that their countries were portrayed incorrectly in the film as offering no help at all to the six Americans, whereas actually, as Mendez writes, they did provide some help.
  • "When I am hungry and crave a tuna fish sandwich, I don't go to a hardware store," he says. "When I seek a history lesson, I do not go to a movie theater. I loved `Argo' even though I know there was no last-minute turn-around via a phone call from President Carter, nor were there Iranian police cars chasing the plane down the tarmac as it took off. So what? These conceits simply make the movie more exciting."
  •  
    This article reaffirmed my feelings that we can't trust everything that we see or hear through the media, because it is often skewed to better captivate the target audience. As the article stated, there appears to be a fine line in catering to the attention span of the audience, and respecting the known facts of a given event that is portrayed by a movie.
Javier E

Wine-tasting: it's junk science | Life and style | The Observer - 0 views

  • google_ad_client = 'ca-guardian_js'; google_ad_channel = 'lifeandstyle'; google_max_num_ads = '3'; // Comments Click here to join the discussion. We can't load the discussion on guardian.co.uk because you don't have JavaScript enabled. if (!!window.postMessage) { jQuery.getScript('http://discussion.guardian.co.uk/embed.js') } else { jQuery('#d2-root').removeClass('hd').html( '' + 'Comments' + 'Click here to join the discussion.We can\'t load the ' + 'discussion on guardian.co.uk ' + 'because your web browser does not support all the features that we ' + 'need. If you cannot upgrade your browser to a newer version, you can ' + 'access the discussion ' + 'here.' ); } Wor
  • Hodgson approached the organisers of the California State Fair wine competition, the oldest contest of its kind in North America, and proposed an experiment for their annual June tasting sessions.Each panel of four judges would be presented with their usual "flight" of samples to sniff, sip and slurp. But some wines would be presented to the panel three times, poured from the same bottle each time. The results would be compiled and analysed to see whether wine testing really is scientific.
  • Results from the first four years of the experiment, published in the Journal of Wine Economics, showed a typical judge's scores varied by plus or minus four points over the three blind tastings. A wine deemed to be a good 90 would be rated as an acceptable 86 by the same judge minutes later and then an excellent 94.
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  • Hodgson's findings have stunned the wine industry. Over the years he has shown again and again that even trained, professional palates are terrible at judging wine."The results are disturbing," says Hodgson from the Fieldbrook Winery in Humboldt County, described by its owner as a rural paradise. "Only about 10% of judges are consistent and those judges who were consistent one year were ordinary the next year."Chance has a great deal to do with the awards that wines win."
  • why are ordinary drinkers and the experts so poor at tasting blind? Part of the answer lies in the sheer complexity of wine.For a drink made by fermenting fruit juice, wine is a remarkably sophisticated chemical cocktail. Dr Bryce Rankine, an Australian wine scientist, identified 27 distinct organic acids in wine, 23 varieties of alcohol in addition to the common ethanol, more than 80 esters and aldehydes, 16 sugars, plus a long list of assorted vitamins and minerals that wouldn't look out of place on the ingredients list of a cereal pack. There are even harmless traces of lead and arsenic that come from the soil.
  • In 2011 Professor Richard Wiseman, a psychologist (and former professional magician) at Hertfordshire University invited 578 people to comment on a range of red and white wines, varying from £3.49 for a claret to £30 for champagne, and tasted blind.People could tell the difference between wines under £5 and those above £10 only 53% of the time for whites and only 47% of the time for reds. Overall they would have been just as a successful flipping a coin to guess.
  • French academic Frédéric Brochet tested the effect of labels in 2001. He presented the same Bordeaux superior wine to 57 volunteers a week apart and in two different bottles – one for a table wine, the other for a grand cru.The tasters were fooled.When tasting a supposedly superior wine, their language was more positive – describing it as complex, balanced, long and woody. When the same wine was presented as plonk, the critics were more likely to use negatives such as weak, light and flat.
  • "People underestimate how clever the olfactory system is at detecting aromas and our brain is at interpreting them," says Hutchinson."The olfactory system has the complexity in terms of its protein receptors to detect all the different aromas, but the brain response isn't always up to it. But I'm a believer that everyone has the same equipment and it comes down to learning how to interpret it." Within eight tastings, most people can learn to detect and name a reasonable range of aromas in wine
  • People struggle with assessing wine because the brain's interpretation of aroma and bouquet is based on far more than the chemicals found in the drink. Temperature plays a big part. Volatiles in wine are more active when wine is warmer. Serve a New World chardonnay too cold and you'll only taste the overpowering oak. Serve a red too warm and the heady boozy qualities will be overpowering.
  • Colour affects our perceptions too. In 2001 Frédérick Brochet of the University of Bordeaux asked 54 wine experts to test two glasses of wine – one red, one white. Using the typical language of tasters, the panel described the red as "jammy' and commented on its crushed red fruit.The critics failed to spot that both wines were from the same bottle. The only difference was that one had been coloured red with a flavourless dye
  • Other environmental factors play a role. A judge's palate is affected by what she or he had earlier, the time of day, their tiredness, their health – even the weather.
  • Robert Hodgson is determined to improve the quality of judging. He has developed a test that will determine whether a judge's assessment of a blind-tasted glass in a medal competition is better than chance. The research will be presented at a conference in Cape Town this year. But the early findings are not promising."So far I've yet to find someone who passes," he says.
Megan Flanagan

Paris ringleader directed killers in Bataclan theater - CNN.com - 0 views

  • ringleader of the Paris attacks last month appears to have directed the three terrorists inside the Bataclan theater by phone from a few blocks away,
  • Abdelhamid Abaaoud standing in a doorway yelling into his phone for about an hour.
  • Abaaoud's head was shaved and he was wearing layers of loose clothing, but when photographs were later published in the media the witness immediately recognized him and alerted the authorities.
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  • "the presence of Abaaoud in the immediate vicinity of the attacks provides an indication of his degree of implication in the supervision and control of the plot, and suggests he was giving direct orders and instructions to his team inside the Bataclan."
  • right until the moment the three suicide bombers at the Stade de France started blowing themselves up.
  • Abaaoud's phone was geo-located in the vicinity of the attacks between 10:28pm and 12:28am that night, inlcuding in proximity to the Bataclan before the attack was over.
  • Abaaoud had previously appeared in videos produced by ISIS
  • He was killed five days later when police raided an apartment in the Paris district of St. Denis
  • "More than 2,000 French citizens and residents are involved in Syrian and Iraqi jihadi networks. Among them, 600 are believed to be fighting alongside terrorist organizations abroad and 250 are believed to have returned," he says.
  • Abdeslam and Abaaoud are believed to have planned and co-ordinated the attacks. Abdeslam had made several trips between the French and Belgian capitals in September and October, and he had also traveled to Italy, Hungary and Austria.
  • Paris attacks have focused attention on the substantial French contingent within ISIS
  • Fabien Clain -- who is now thought to be a senior figure within ISIS according to Brisard.
  • Salah Abdeslam, who drove three of the suicide bombers to the Stade de France, is still being sought.
  • Abaaoud had been in contact with that group by cell phone from Greece, according to investigators.
  • rench foreign fighter told investigators he had attended a training camp for a week in Raqqa, ISIS' headquarters in Syria, before being told by Abaaoud to launch an attack
  • "Abaaoud had provided him a USB stick containing encryption software and 2,000 euros,"
  • Paris attacks "demonstrated major failures in European border control policy and the exchange of information between European Union member states.
Javier E

Charlie Sykes on Where the Right Went Wrong - The New York Times - 0 views

  • t I have to admit that the campaign has made my decision easier. The conservative media is broken and the conservative movement deeply compromised.
  • Before this year, I thought I had a relatively solid grasp on what conservatism stood for and where it was going
  • I was under the impression that conservatives actually believed things about free trade, balanced budgets, character and respect for constitutional rights. Then along came this campaign.
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  • When I wrote in August 2015 that Mr. Trump was a cartoon version of every left-wing media stereotype of the reactionary, nativist, misogynist right, I thought that I was well within the mainstream of conservative thought — only to find conservative Trump critics denounced for apostasy by a right that decided that it was comfortable with embracing Trumpism.
  • relatively few of my listeners bought into the crude nativism Mr. Trump was selling at his rallies.
  • What they did buy into was the argument that this was a “binary choice.” No matter how bad Mr. Trump was, my listeners argued, he could not possibly be as bad as Mrs. Clinton. You simply cannot overstate this as a factor in the final outcome
  • Even among Republicans who had no illusions about Mr. Trump’s character or judgment, the demands of that tribal loyalty took precedence. To resist was an act of betrayal.
  • In this binary tribal world, where everything is at stake, everything is in play, there is no room for quibbles about character, or truth, or principles.
  • If everything — the Supreme Court, the fate of Western civilization, the survival of the planet — depends on tribal victory, then neither individuals nor ideas can be determinative.
  • As our politics have become more polarized, the essential loyalties shift from ideas, to parties, to tribes, to individuals. Nothing else ultimately matters.
  • For many listeners, nothing was worse than Hillary Clinton. Two decades of vilification had taken their toll: Listeners whom I knew to be decent, thoughtful individuals began forwarding stories with conspiracy theories about President Obama and Mrs. Clinton — that he was a secret Muslim, that she ran a child sex ring out of a pizza parlor. When I tried to point out that such stories were demonstrably false, they generally refused to accept evidence that came from outside their bubble. The echo chamber had morphed into a full-blown alternate reality silo of conspiracy theories, fake news and propaganda.
  • In this political universe, voters accept that they must tolerate bizarre behavior, dishonesty, crudity and cruelty, because the other side is always worse; the stakes are such that no qualms can get in the way of the greater cause.
  • When it became clear that I was going to remain #NeverTrump, conservatives I had known and worked with for more than two decades organized boycotts of my show. One prominent G.O.P. activist sent out an email blast calling me a “Judas goat,” and calling for postelection retribution.
  • And then, there was social media. Unless you have experienced it, it’s difficult to describe the virulence of the Twitter storms that were unleashed on Trump skeptics. In my timelines, I found myself called a “cuckservative,” a favorite gibe of white nationalists; and someone Photoshopped my face into a gas chamber. Under the withering fire of the trolls, one conservative commentator and Republican political leader after another fell in line.
  • we had succeeded in persuading our audiences to ignore and discount any information from the mainstream media. Over time, we’d succeeded in delegitimizing the media altogether — all the normal guideposts were down, the referees discredited.
  • That left a void that we conservatives failed to fill. For years, we ignored the birthers, the racists, the truthers and other conspiracy theorists who indulged fantasies of Mr. Obama’s secret Muslim plot to subvert Christendom, or who peddled baseless tales of Mrs. Clinton’s murder victims. Rather than confront the purveyors of such disinformation, we changed the channel because, after all, they were our allies, whose quirks could be allowed or at least ignored
  • We destroyed our own immunity to fake news, while empowering the worst and most reckless voices on the right.
  • This was not mere naïveté. It was also a moral failure, one that now lies at the heart of the conservative movement even in its moment of apparent electoral triumph. Now that the election is over, don’t expect any profiles in courage from the Republican Party pushing back against those trends; the gravitational pull of our binary politics is too strong.
Javier E

The decline effect and the scientific method : The New Yorker - 3 views

  • The test of replicability, as it’s known, is the foundation of modern research. Replicability is how the community enforces itself. It’s a safeguard for the creep of subjectivity. Most of the time, scientists know what results they want, and that can influence the results they get. The premise of replicability is that the scientific community can correct for these flaws.
  • But now all sorts of well-established, multiply confirmed findings have started to look increasingly uncertain. It’s as if our facts were losing their truth: claims that have been enshrined in textbooks are suddenly unprovable.
  • This phenomenon doesn’t yet have an official name, but it’s occurring across a wide range of fields, from psychology to ecology.
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  • If replication is what separates the rigor of science from the squishiness of pseudoscience, where do we put all these rigorously validated findings that can no longer be proved? Which results should we believe?
  • Schooler demonstrated that subjects shown a face and asked to describe it were much less likely to recognize the face when shown it later than those who had simply looked at it. Schooler called the phenomenon “verbal overshadowing.”
  • The most likely explanation for the decline is an obvious one: regression to the mean. As the experiment is repeated, that is, an early statistical fluke gets cancelled out. The extrasensory powers of Schooler’s subjects didn’t decline—they were simply an illusion that vanished over time.
  • yet Schooler has noticed that many of the data sets that end up declining seem statistically solid—that is, they contain enough data that any regression to the mean shouldn’t be dramatic. “These are the results that pass all the tests,” he says. “The odds of them being random are typically quite remote, like one in a million. This means that the decline effect should almost never happen. But it happens all the time!
  • this is why Schooler believes that the decline effect deserves more attention: its ubiquity seems to violate the laws of statistics
  • In 2001, Michael Jennions, a biologist at the Australian National University, set out to analyze “temporal trends” across a wide range of subjects in ecology and evolutionary biology. He looked at hundreds of papers and forty-four meta-analyses (that is, statistical syntheses of related studies), and discovered a consistent decline effect over time, as many of the theories seemed to fade into irrelevance.
  • Jennions admits that his findings are troubling, but expresses a reluctance to talk about them
  • publicly. “This is a very sensitive issue for scientists,” he says. “You know, we’re supposed to be dealing with hard facts, the stuff that’s supposed to stand the test of time. But when you see these trends you become a little more skeptical of things.”
  • Sterling saw that if ninety-seven per cent of psychology studies were proving their hypotheses, either psychologists were extraordinarily lucky or they published only the outcomes of successful experiments.
  • Jennions, similarly, argues that the decline effect is largely a product of publication bias, or the tendency of scientists and scientific journals to prefer positive data over null results, which is what happens when no effect is found. The bias was first identified by the statistician Theodore Sterling, in 1959, after he noticed that ninety-seven per cent of all published psychological studies with statistically significant data found the effect they were looking for
  • While publication bias almost certainly plays a role in the decline effect, it remains an incomplete explanation. For one thing, it fails to account for the initial prevalence of positive results among studies that never even get submitted to journals. It also fails to explain the experience of people like Schooler, who have been unable to replicate their initial data despite their best efforts.
  • One of his most cited papers has a deliberately provocative title: “Why Most Published Research Findings Are False.”
  • suspects that an equally significant issue is the selective reporting of results—the data that scientists choose to document in the first place. Palmer’s most convincing evidence relies on a statistical tool known as a funnel graph. When a large number of studies have been done on a single subject, the data should follow a pattern: studies with a large sample size should all cluster around a common value—the true result—whereas those with a smaller sample size should exhibit a random scattering, since they’re subject to greater sampling error. This pattern gives the graph its name, since the distribution resembles a funnel.
  • after Palmer plotted every study of fluctuating asymmetry, he noticed that the distribution of results with smaller sample sizes wasn’t random at all but instead skewed heavily toward positive results. Palmer has since documented a similar problem in several other contested subject areas. “Once I realized that selective reporting is everywhere in science, I got quite depressed,” Palmer told me. “As a researcher, you’re always aware that there might be some nonrandom patterns, but I had no idea how widespread it is.”
  • Palmer summarized the impact of selective reporting on his field: “We cannot escape the troubling conclusion that some—perhaps many—cherished generalities are at best exaggerated in their biological significance and at worst a collective illusion nurtured by strong a-priori beliefs often repeated.”
  • Palmer emphasizes that selective reporting is not the same as scientific fraud. Rather, the problem seems to be one of subtle omissions and unconscious misperceptions, as researchers struggle to make sense of their results. Stephen Jay Gould referred to this as the “sho
  • horning” process.
  • “A lot of scientific measurement is really hard,” Simmons told me. “If you’re talking about fluctuating asymmetry, then it’s a matter of minuscule differences between the right and left sides of an animal. It’s millimetres of a tail feather. And so maybe a researcher knows that he’s measuring a good male”—an animal that has successfully mated—“and he knows that it’s supposed to be symmetrical. Well, that act of measurement is going to be vulnerable to all sorts of perception biases. That’s not a cynical statement. That’s just the way human beings work.”
  • One of the classic examples of selective reporting concerns the testing of acupuncture in different countries. While acupuncture is widely accepted as a medical treatment in various Asian countries, its use is much more contested in the West. These cultural differences have profoundly influenced the results of clinical trials.
  • John Ioannidis, an epidemiologist at Stanford University, argues that such distortions are a serious issue in biomedical research. “These exaggerations are why the decline has become so common,” he says. “It’d be really great if the initial studies gave us an accurate summary of things. But they don’t. And so what happens is we waste a lot of money treating millions of patients and doing lots of follow-up studies on other themes based on results that are misleading.”
  • In 2005, Ioannidis published an article in the Journal of the American Medical Association that looked at the forty-nine most cited clinical-research studies in three major medical journals.
  • the data Ioannidis found were disturbing: of the thirty-four claims that had been subject to replication, forty-one per cent had either been directly contradicted or had their effect sizes significantly downgraded.
  • the most troubling fact emerged when he looked at the test of replication: out of four hundred and thirty-two claims, only a single one was consistently replicable. “This doesn’t mean that none of these claims will turn out to be true,” he says. “But, given that most of them were done badly, I wouldn’t hold my breath.”
  • According to Ioannidis, the main problem is that too many researchers engage in what he calls “significance chasing,” or finding ways to interpret the data so that it passes the statistical test of significance—the ninety-five-per-cent boundary invented by Ronald Fisher.
  • For Simmons, the steep rise and slow fall of fluctuating asymmetry is a clear example of a scientific paradigm, one of those intellectual fads that both guide and constrain research: after a new paradigm is proposed, the peer-review process is tilted toward positive results. But then, after a few years, the academic incentives shift—the paradigm has become entrenched—so that the most notable results are now those that disprove the theory.
  • The problem of selective reporting is rooted in a fundamental cognitive flaw, which is that we like proving ourselves right and hate being wrong.
  • “It feels good to validate a hypothesis,” Ioannidis said. “It feels even better when you’ve got a financial interest in the idea or your career depends upon it. And that’s why, even after a claim has been systematically disproven”—he cites, for instance, the early work on hormone replacement therapy, or claims involving various vitamins—“you still see some stubborn researchers citing the first few studies
  • That’s why Schooler argues that scientists need to become more rigorous about data collection before they publish. “We’re wasting too much time chasing after bad studies and underpowered experiments,”
  • The current “obsession” with replicability distracts from the real problem, which is faulty design.
  • “Every researcher should have to spell out, in advance, how many subjects they’re going to use, and what exactly they’re testing, and what constitutes a sufficient level of proof. We have the tools to be much more transparent about our experiments.”
  • Schooler recommends the establishment of an open-source database, in which researchers are required to outline their planned investigations and document all their results. “I think this would provide a huge increase in access to scientific work and give us a much better way to judge the quality of an experiment,”
  • scientific research will always be shadowed by a force that can’t be curbed, only contained: sheer randomness. Although little research has been done on the experimental dangers of chance and happenstance, the research that exists isn’t encouraging.
  • The disturbing implication of the Crabbe study is that a lot of extraordinary scientific data are nothing but noise. The hyperactivity of those coked-up Edmonton mice wasn’t an interesting new fact—it was a meaningless outlier, a by-product of invisible variables we don’t understand.
  • The problem, of course, is that such dramatic findings are also the most likely to get published in prestigious journals, since the data are both statistically significant and entirely unexpected
  • This suggests that the decline effect is actually a decline of illusion. While Karl Popper imagined falsification occurring with a single, definitive experiment—Galileo refuted Aristotelian mechanics in an afternoon—the process turns out to be much messier than that.
  • Many scientific theories continue to be considered true even after failing numerous experimental tests.
  • Even the law of gravity hasn’t always been perfect at predicting real-world phenomena. (In one test, physicists measuring gravity by means of deep boreholes in the Nevada desert found a two-and-a-half-per-cent discrepancy between the theoretical predictions and the actual data.)
  • Such anomalies demonstrate the slipperiness of empiricism. Although many scientific ideas generate conflicting results and suffer from falling effect sizes, they continue to get cited in the textbooks and drive standard medical practice. Why? Because these ideas seem true. Because they make sense. Because we can’t bear to let them go. And this is why the decline effect is so troubling. Not because it reveals the human fallibility of science, in which data are tweaked and beliefs shape perceptions. (Such shortcomings aren’t surprising, at least for scientists.) And not because it reveals that many of our most exciting theories are fleeting fads and will soon be rejected. (That idea has been around since Thomas Kuhn.)
  • The decline effect is troubling because it reminds us how difficult it is to prove anything. We like to pretend that our experiments define the truth for us. But that’s often not the case. Just because an idea is true doesn’t mean it can be proved. And just because an idea can be proved doesn’t mean it’s true. When the experiments are done, we still have to choose what to believe. ♦
katrinaskibicki

TV is killing off so many characters that death is losing its punch - Vox - 0 views

  • TV is drowning in cheap, sloppily executed deaths
  • The spring of 2016 has been marked by death after death after death on TV. Some have proved controversial. Some have passed without commentary. A couple have been largely applauded.
  • But the fact remains: TV is killing major characters at an astonishing rate.
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  • That's the allure of a TV death in a nutshell. It's why everybody in the industry keeps chasing it. It raises the show's dramatic stakes. It almost automatically creates lots of conversation. And when done well, it can take your show to another level.
  • The problem with most TV deaths is pretty simple: They're frequently devoid of meaning, inserted into the plot only to create shock and boost a show's profile on Twitter.
  • Since it's hard to simply force audiences to care about the deaths of extreme supporting characters, both The Walking Dead and Game of Thrones have increasingly turned toward sensationalizing the deaths that do occur, making them bigger and bloodier, with mixed results.
  • The problem only compounds itself if you survey television as a whole. In isolation, a death that is adequate, though not particularly stirring, becomes harder to take when there's a whole wave of mediocre deaths around the programming grid. It gives off the appearance of a medium that's turning, increasingly, toward desperation.
Ryan Beneck

The 10 Most Weirdly Specific Movie Cliches | NextMovie - 1 views

  • sometimes Hollywood takes it a bit further, hitting us with cliches that are so oddly specific (and frequently divorced from reality) that they make you wonder if they've been written by a random plot-generating robot with limited resources and a tenuous grasp on the human experience.
  •  
    Interesting article about how the art filmmaking tends to repeat itself.
Javier E

I lost my dad to Fox News: How a generation was captured by thrashing hysteria - Salon.com - 0 views

  • Old, white, wrinkled and angry, they are slipping from polite society in alarming numbers. We’re losing much of a generation.  They often sport hats or other clothing, some marking their status as veterans, Tea Partyers or “patriots” of some kind or another. They have yellow flags, bumper stickers and an unquenchable rage. They used to be the brave men and women who took on America’s challenges, tackling the ’60s, the Cold War and the Reagan years — but now many are terrified by the idea of slightly more affordable healthcare and a very moderate Democrat in the White House.
  • I enjoyed Fox News for many years, as a libertarian and frequent Republican voter. I used to share many, though not all, of my father’s values, but something happened over the past few years. As I drifted left, the white, Republican right veered into incalculable levels of conservative rage, arriving at their inevitable destination with the creation of the Tea Party movement.
  • My father sincerely believes that science is a political plot, Christians are America’s most persecuted minority and Barack Obama is a full-blown communist. He supports the use of force without question, as long as it’s aimed at foreigners. He thinks liberals are all stupid, ignorant fucks who hate America.
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  • What has changed? He consumes a daily diet of nothing except Fox News. He has for a decade or more. He has no email account and doesn’t watch sports. He refuses to so much as touch a keyboard and has never been on the Internet, ever. He thinks higher education destroys people, not only because of Fox News, but also because I drifted left during and after graduate school.
  • I don’t recall my father being so hostile when I was growing up. He was conservative, to be sure, but conventionally and thoughtfully so. He is a kind and generous man and a good father, but over the past five or 10 years, he’s become so conservative that I can’t even find a label for it.
  • I do not blame or condemn my father for his opinions. If you consumed a daily diet of right-wing fury, erroneously labeled “news,” you could very likely end up in the same place. Again, this is all by design. Let’s call it the Fox News effect. Take sweet, kindly senior citizens and feed them a steady stream of demagoguery and repetition, all wrapped in the laughable slogan of “fair and balanced.” Even watching the commercials on Fox, one is treated to sales pitches for gold and emergency food rations, the product cornerstones of the paranoid. To some people the idea of retirees yelling at the television all day may seem funny, but this isn’t a joke. We’re losing the nation’s grandparents, and it’s an American tragedy.
julia rhodes

Fict or Faction - How Much Do We Care About the Truth? | Psychology Today - 0 views

  • Many books and hundreds of articles have been written about how drug companies have “gamed every system” to push their products. Negative clinical studies are suppressed; claims are made for larger usefulness that have no real basis in fact; side effects are ignored or deliberately underreported; and companies pay fines in the billions that still represent small fractions of total sales.
  • Spending enormous amounts of cash looking at cancer, cardiovascular and “women’s health” research, the Bayer scientists could corroborate less than a quarter of the studies they tested. In other words, 75-80% of these major research findings could not be confirmed.
  • Science lives on replication. Yet these clinically critical attempts to corroborate research findings could not confirm them. Why? Ironically, the reasons resemble many that are used to describe the malfeasance of drug companies – the need for money, grant support, major findings to achieve tenure – and a desire for others not to have the “secret sauce” of methodology needed to create the research.
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  • The author retorts “I really have an issue with the word hoax.” He regards himself as a performance artist. His response – “It’s the people who reported it who are deceiving their audience.”
  • Why is fake news so popular on newssites? Here are two reasons: first, it provides emotional “buzz.” Second, because it can make a lot of money. As the Washington Bureau chief of the Pulitzer winning Huffington Post lamented, “If you throw something up without fact checking it, and you’re the first one to put it up, and you get millions and millions of views, and later it’s proved false, you still got those views. That’s a problem. The incentives are all wrong.”Especially when, as at places like Bloomberg, remuneration is based on the number of hits an article receives. But incentives are wrong not just for news gathering organizations.
  • Americans continue to believe important historical “facts” that are untrue. After 9/11, Americans were incensed to hear that the many in the Middle East thought Osama bin Laden’s horrifying attack was the product of a CIA-Mossad plot. To this day, large majorities in countries like Pakistan think the massacre of 9/11 was created in Washington or Tel Aviv.
  • Yet close to a majority of Americans believe that Saddam Hussein, tyrant of Iraq, was in cahoots with Al-Qaeda, especially before the 9/11 attack. The Bush administration told them so.Which people in the Middle East rightly regard as preposterous.Saddam Hussein was the leader of a boldly secular, Arabist tyranny. Sunni fanatics like Al Qaeda were his regime’s blood enemies. That they would work together rather than murder each other was just insane. Welcome to the world of fict and faction.
  • What can we learn from this? Plausibility is not truth; when something is “too good to be true” it generally isn’t; institutions increasingly do not back up what they proclaim and sell.And the “free informational marketplace” of the Internet is a wonderful site for fraud, scams, lies, plausible lies, and pleasant, beautiful untruths. So we all need our own truth detectors.
catbclark

The Guilty Pleasure of Mass Destruction in 'Avengers: Age of Ultron' and Superhero Movi... - 0 views

  • As superheroes become a bigger part of popular culture – and culture, period – however, geeks have taken their arguments to higher levels as they ponder the morality of superhero movies and their favorite characters’ responsibilities to civilians and property in their fictional universes.
  • A trailer for the “Man of Steel” sequel, “Batman v Superman: Dawn of Justice,” indicates that much of the plot will focus on the aftermath of the cataclysmic events of the first movie.
Emily Freilich

All Can Be Lost: The Risk of Putting Our Knowledge in the Hands of Machines - Nicholas ... - 0 views

  • We rely on computers to fly our planes, find our cancers, design our buildings, audit our businesses. That's all well and good. But what happens when the computer fails?
  • On the evening of February 12, 2009, a Continental Connection commuter flight made its way through blustery weather between Newark, New Jersey, and Buffalo, New York.
  • The Q400 was well into its approach to the Buffalo airport, its landing gear down, its wing flaps out, when the pilot’s control yoke began to shudder noisily, a signal that the plane was losing lift and risked going into an aerodynamic stall. The autopilot disconnected, and the captain took over the controls. He reacted quickly, but he did precisely the wrong thing: he jerked back on the yoke, lifting the plane’s nose and reducing its airspeed, instead of pushing the yoke forward to gain velocity.
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  • The crash, which killed all 49 people on board as well as one person on the ground, should never have happened.
  • aptain’s response to the stall warning, the investigators reported, “should have been automatic, but his improper flight control inputs were inconsistent with his training” and instead revealed “startle and confusion.
  • Automation has become so sophisticated that on a typical passenger flight, a human pilot holds the controls for a grand total of just three minutes.
  • We humans have been handing off chores, both physical and mental, to tools since the invention of the lever, the wheel, and the counting bead.
  • And that, many aviation and automation experts have concluded, is a problem. Overuse of automation erodes pilots’ expertise and dulls their reflexes,
  • No one doubts that autopilot has contributed to improvements in flight safety over the years. It reduces pilot fatigue and provides advance warnings of problems, and it can keep a plane airborne should the crew become disabled. But the steady overall decline in plane crashes masks the recent arrival of “a spectacularly new type of accident,”
  • “We’re forgetting how to fly.”
  • The experience of airlines should give us pause. It reveals that automation, for all its benefits, can take a toll on the performance and talents of those who rely on it. The implications go well beyond safety. Because automation alters how we act, how we learn, and what we know, it has an ethical dimension. The choices we make, or fail to make, about which tasks we hand off to machines shape our lives and the place we make for ourselves in the world.
  • What pilots spend a lot of time doing is monitoring screens and keying in data. They’ve become, it’s not much of an exaggeration to say, computer operators.
  • Examples of complacency and bias have been well documented in high-risk situations—on flight decks and battlefields, in factory control rooms—but recent studies suggest that the problems can bedevil anyone working with a computer
  • That may leave the person operating the computer to play the role of a high-tech clerk—entering data, monitoring outputs, and watching for failures. Rather than opening new frontiers of thought and action, software ends up narrowing our focus.
  • A labor-saving device doesn’t just provide a substitute for some isolated component of a job or other activity. It alters the character of the entire task, including the roles, attitudes, and skills of the people taking part.
  • when we work with computers, we often fall victim to two cognitive ailments—complacency and bias—that can undercut our performance and lead to mistakes. Automation complacency occurs when a computer lulls us into a false sense of security. Confident that the machine will work flawlessly and handle any problem that crops up, we allow our attention to drift.
  • Automation bias occurs when we place too much faith in the accuracy of the information coming through our monitors. Our trust in the software becomes so strong that we ignore or discount other information sources, including our own eyes and ears
  • Automation is different now. Computers can be programmed to perform complex activities in which a succession of tightly coordinated tasks is carried out through an evaluation of many variables. Many software programs take on intellectual work—observing and sensing, analyzing and judging, even making decisions—that until recently was considered the preserve of humans.
  • Automation turns us from actors into observers. Instead of manipulating the yoke, we watch the screen. That shift may make our lives easier, but it can also inhibit the development of expertise.
  • Since the late 1970s, psychologists have been documenting a phenomenon called the “generation effect.” It was first observed in studies of vocabulary, which revealed that people remember words much better when they actively call them to mind—when they generate them—than when they simply read them.
  • When you engage actively in a task, you set off intricate mental processes that allow you to retain more knowledge. You learn more and remember more. When you repeat the same task over a long period, your brain constructs specialized neural circuits dedicated to the activit
  • What looks like instinct is hard-won skill, skill that requires exactly the kind of struggle that modern software seeks to alleviate.
  • In many businesses, managers and other professionals have come to depend on decision-support systems to analyze information and suggest courses of action. Accountants, for example, use the systems in corporate audits. The applications speed the work, but some signs suggest that as the software becomes more capable, the accountants become less so.
  • You can put limits on the scope of automation, making sure that people working with computers perform challenging tasks rather than merely observing.
  • Experts used to assume that there were limits to the ability of programmers to automate complicated tasks, particularly those involving sensory perception, pattern recognition, and conceptual knowledge
  • Who needs humans, anyway? That question, in one rhetorical form or another, comes up frequently in discussions of automation. If computers’ abilities are expanding so quickly and if people, by comparison, seem slow, clumsy, and error-prone, why not build immaculately self-contained systems that perform flawlessly without any human oversight or intervention? Why not take the human factor out of the equation?
  • The cure for imperfect automation is total automation.
  • That idea is seductive, but no machine is infallible. Sooner or later, even the most advanced technology will break down, misfire, or, in the case of a computerized system, encounter circumstances that its designers never anticipated. As automation technologies become more complex, relying on interdependencies among algorithms, databases, sensors, and mechanical parts, the potential sources of failure multiply. They also become harder to detect.
  • conundrum of computer automation.
  • Because many system designers assume that human operators are “unreliable and inefficient,” at least when compared with a computer, they strive to give the operators as small a role as possible.
  • People end up functioning as mere monitors, passive watchers of screens. That’s a job that humans, with our notoriously wandering minds, are especially bad at
  • people have trouble maintaining their attention on a stable display of information for more than half an hour. “This means,” Bainbridge observed, “that it is humanly impossible to carry out the basic function of monitoring for unlikely abnormalities.”
  • a person’s skills “deteriorate when they are not used,” even an experienced operator will eventually begin to act like an inexperienced one if restricted to just watching.
  • You can program software to shift control back to human operators at frequent but irregular intervals; knowing that they may need to take command at any moment keeps people engaged, promoting situational awareness and learning.
  • What’s most astonishing, and unsettling, about computer automation is that it’s still in its early stages.
  • most software applications don’t foster learning and engagement. In fact, they have the opposite effect. That’s because taking the steps necessary to promote the development and maintenance of expertise almost always entails a sacrifice of speed and productivity.
  • Learning requires inefficiency. Businesses, which seek to maximize productivity and profit, would rarely accept such a trade-off. Individuals, too, almost always seek efficiency and convenience.
  • Abstract concerns about the fate of human talent can’t compete with the allure of saving time and money.
  • The small island of Igloolik, off the coast of the Melville Peninsula in the Nunavut territory of northern Canada, is a bewildering place in the winter.
  • , Inuit hunters have for some 4,000 years ventured out from their homes on the island and traveled across miles of ice and tundra to search for game. The hunters’ ability to navigate vast stretches of the barren Arctic terrain, where landmarks are few, snow formations are in constant flux, and trails disappear overnight, has amazed explorers and scientists for centuries. The Inuit’s extraordinary way-finding skills are born not of technological prowess—they long eschewed maps and compasses—but of a profound understanding of winds, snowdrift patterns, animal behavior, stars, and tides.
  • The Igloolik hunters have begun to rely on computer-generated maps to get around. Adoption of GPS technology has been particularly strong among younger Inuit, and it’s not hard to understand why.
  • But as GPS devices have proliferated on Igloolik, reports of serious accidents during hunts have spread. A hunter who hasn’t developed way-finding skills can easily become lost, particularly if his GPS receiver fails.
  • The routes so meticulously plotted on satellite maps can also give hunters tunnel vision, leading them onto thin ice or into other hazards a skilled navigator would avoid.
  • An Inuit on a GPS-equipped snowmobile is not so different from a suburban commuter in a GPS-equipped SUV: as he devotes his attention to the instructions coming from the computer, he loses sight of his surroundings. He travels “blindfolded,” as Aporta puts it
  • A unique talent that has distinguished a people for centuries may evaporate in a generation.
  • Computer automation severs the ends from the means. It makes getting what we want easier, but it distances us from the work of knowing. As we transform ourselves into creatures of the screen, we face an existential question: Does our essence still lie in what we know, or are we now content to be defined by what we want?
  •  
    Automation increases efficiency and speed of tasks, but decreases the individual's knowledge of a task and decrease's a human's ability to learn. 
grayton downing

Mapping Disease | The Scientist Magazine® - 0 views

  • researchers and journalists have scrambled to map the spread of H7N9 bird flu through China to identify its source and highlight at risk areas. Mapping is a common response to outbreaks, especially of new diseases, but some scientists believe it must become a more proactive part of disease control
  • efforts to plot the locations of infectious diseases still tend to be reactive rather than proactive.
  • only 4 percent of important infectious diseases have been comprehensively mapped at a global scale. The rest are plagued by patchy data.
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  • audited existing maps for 174 infectious diseases of clinical importance. Following a huge systematic review, they scored the maps for each disease according to how much of the known global range is covered and the quality of the data—whether they were up-to-date and whether they relied on accurate measures like molecular diagnostics or GPS coordinates, rather than unverified expert opinion.
  • even the highest-scoring diseases have room for improvement.
  • . They argue that technology can help to plug the gaps in our maps in the future, and they point to several untapped sources of data. For example, both PubMed and GenBank, which collect biomedical literature and gene sequences respectively, contain geospatial information for the majority of diseases that the team reviewed. And social networks like Twitter can provide invaluable real-time clues about spreading symptoms and illnesses, often tagged with geographical information. During the 2009 outbreak of H1N1 swine flu, for example, Twitter predicted outbreaks 1 or 2 weeks ahead of traditional surveillance measures.
  • I struggled because governments or researchers wouldn’t share their information,” he said. “But there was all this incredible knowledge on the web being discussed through professional networks or news media.”
  • believes that the problem now is not a lack of data but a deluge of it. Sites like HealthMap and BioCaster are already using learning algorithms to filter online sources for information relevant to infections. They are also using crowdsourcing tools that ask online volunteers to check if flagged social media chatter actually relates to the disease of interest.
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