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Lawrence Hrubes

Why Teach and Study English? : The New Yorker - 0 views

  • The reward is that it remains the one kind of time travel that works, where you make a wish and actually become a musketeer in Paris or a used-car salesman in Pennsylvania. That one knows, of course, that the actuality is “fictional” or artificial doesn’t change its reality. The vicarious pleasure of reading is, by the perverse principle of professions, one that is often banished from official discussion, but it remains the core activity.
  • So: Why should English majors exist? Well, there really are no whys to such things, anymore than there are to why we wear clothes or paint good pictures or live in more than hovels and huts or send flowers to our beloved on their birthday. No sane person proposes or has ever proposed an entirely utilitarian, production-oriented view of human purpose. We cannot merely produce goods and services as efficiently as we can, sell them to each other as cheaply as possible, and die.
markfrankel18

In Defense of Psychology : 13.7: Cosmos And Culture : NPR - 0 views

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    "There's a natural back and forth: we think about things a particular way, which motivates experiments, which in turn provide data, which leads us to refine and revise the way we conceptualize phenomena and theoretical entities. This dance between theory and experimentation is common to all science. In the case of psychology, it is a particularly young field. It's early days for the empirical study of many core psychological phenomena, including happiness."
markfrankel18

From Quarks to Quasars » Correlation vs. Causation: The Analysis of Data - 0 views

  • Between 1997 and 2007, the rate of autism and organic food sales has risen at the same rate. Obviously, this chart goes to prove that autism and eating organic foods are related to each other and you should avoid organics all together, right? Wrong. This chart is one of the best examples I’ve ever seen detailing how correlation and causation can have absolutely nothing to do with each other. In fact, in many cases, correlation and causation have nothing to do with each other – but what exactly does that mean?
  • In Latin, the phrase generally used is “cum hoc ergo propter hoc” which translates more literally to “With this therefore because of this.” The opposite, however, is true. Causation proves correlation, but not the other way around.
  • If a correlation is established, how can you determine causation? Are they caused by the same thing? Does one cause the other? Are they completely unrelated? In order for one event to cause another, they must be related. In other words, there must be some real mechanism connecting the two events (assuming the correlation isn’t completely coincidental). Here, the cause and effect mechanism must comply with the known laws of nature – this (at least) gives us somewhere to start.
markfrankel18

Chasing Coincidences - Issue 4: The Unlikely - Nautilus - 0 views

  • The simple question might be “why do such unlikely coincidences occur in our lives?” But the real question is how to define the unlikely. You know that a situation is uncommon just from experience. But even the concept of “uncommon” assumes that like events in the category are common. How do we identify the other events to which we can compare this coincidence? If you can identify other events as likely, then you can calculate the mathematical probability of this particular event as exceptional.
  • We are exposed to possible events all the time: some of them probable, but many of them highly improbable. Each rare event—by itself—is unlikely. But by the mere act of living, we constantly draw cards out of decks. Because something must happen when a card is drawn, so to speak, the highly improbable does appear from time to time.
Lawrence Hrubes

Malcolm Gladwell - Zeitgeist Americas 2013 - YouTube - 1 views

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    Using statistics from high and low ranked universities, Gladwell argues that what really matters is how well we do relative to our peer group, not how elite our school is globally. Better to be a top student in a mediocre school than an average student in Harvard.
Lawrence Hrubes

Liu Bolin: The invisible man | Video on TED.com - 0 views

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    "Can a person disappear in plain sight? That's the question Liu Bolin's remarkable work seems to ask. The Beijing-based artist is sometimes called "The Invisible Man" because in nearly all his art, Bolin is front and center - and completely unseen. He aims to draw attention to social and political issues by dissolving into the background."
muktar96

Maybe Economics Is A Science, But Many EconomIsts Are Not ScientIsts - 0 views

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    Raj Chetty stands up valiantly for the honor of his and my profession, arguing that economics is too a science in which careful research is used to falsify some hypotheses and lend credibility to others.
markfrankel18

How politics makes us stupid - Vox - 0 views

  • In April and May of 2013, Yale Law professor Dan Kahan — working with coauthors Ellen Peters, Erica Cantrell Dawson, and Paul Slovic — set out to test a question that continuously puzzles scientists: why isn’t good evidence more effective in resolving political debates? For instance, why doesn’t the mounting proof that climate change is a real threat persuade more skeptics?
  • The leading theory, Kahan and his coauthors wrote, is the Science Comprehension Thesis, which says the problem is that the public doesn’t know enough about science to judge the debate. It’s a version of the More Information Hypothesis: a smarter, better educated citizenry wouldn’t have all these problems reading the science and accepting its clear conclusion on climate change. But Kahan and his team had an alternative hypothesis. Perhaps people aren’t held back by a lack of knowledge. After all, they don’t typically doubt the findings of oceanographers or the existence of other galaxies. Perhaps there are some kinds of debates where people don’t want to find the right answer so much as they want to win the argument. Perhaps humans reason for purposes other than finding the truth — purposes like increasing their standing in their community, or ensuring they don’t piss off the leaders of their tribe. If this hypothesis proved true, then a smarter, better-educated citizenry wouldn’t put an end to these disagreements. It would just mean the participants are better equipped to argue for their own side.
  • Kahan doesn’t find it strange that we react to threatening information by mobilizing our intellectual artillery to destroy it. He thinks it’s strange that we would expect rational people to do anything else.
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  • Kahan’s studies, depressing as they are, are also the source of his optimism: he thinks that if researchers can just develop a more evidence-based model of how people treat questions of science as questions of identity then scientists could craft a communications strategy that would avoid those pitfalls. "My hypothesis is we can use reason to identify the sources of the threats to our reason and then we can use our reason to devise methods to manage and control those processes," he says.
markfrankel18

Iggy Azalea and Realness in Hip-Hop - 4 views

  • 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?
markfrankel18

Being Good Isn't Zero Sum : 13.7: Cosmos And Culture : NPR - 0 views

  • 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.
markfrankel18

Teaching robots right from wrong -- ScienceDaily - 0 views

  • In a project funded by the Office of Naval Research and coordinated under the Multidisciplinary University Research Initiative, scientists will explore the challenges of infusing autonomous robots with a sense for right, wrong, and the consequences of both. "Moral competence can be roughly thought about as the ability to learn, reason with, act upon, and talk about the laws and societal conventions on which humans tend to agree," says principal investigator Matthias Scheutz, professor of computer science at Tufts School of Engineering and director of the Human-Robot Interaction Laboratory (HRI Lab) at Tufts. "The question is whether machines -- or any other artificial system, for that matter -- can emulate and exercise these abilities." One scenario is a battlefield, he says. A robot medic responsible for helping wounded soldiers is ordered to transport urgently needed medication to a nearby field hospital. En route, it encounters a Marine with a fractured leg. Should the robot abort the mission to assist the injured? Will it? If the machine stops, a new set of questions arises. The robot assesses the soldier's physical state and determines that unless it applies traction, internal bleeding in the soldier's thigh could prove fatal. However, applying traction will cause intense pain. is the robot morally permitted to cause the soldier pain, even if it's for the soldier's well-being?
Lawrence Hrubes

Lawsuit Filed Today on Behalf of Chimpanzee Seeking Legal Personhood : The Nonhuman Rights Project - 0 views

  • The Nonhuman Rights Project is the only organization working toward actual LEGAL rights for members of species other than our own. Our mission is to change the common law status of at least some nonhuman animals from mere “things,” which lack the capacity to possess any legal right, to “persons,” who possess such fundamental rights as bodily integrity and bodily liberty, and those other legal rights to which evolving standards of morality, scientific discovery, and human experience entitle them. Our first cases were filed in 2013.
  • The legal cause of action that we are using is the common law writ of habeas corpus, through which somebody who is being held captive, for example in prison, seeks relief by having a judge call upon his captors to show cause as to why they have the right to hold him. More specifically, our suits are based on a case that was fought in England in 1772, when an American slave, James Somerset, who had been taken to London by his owner, escaped, was recaptured and was being held in chains on a ship that was about to set sail for the slave markets of Jamaica. With help from a group of abolitionist attorneys, Somerset’s godparents filed a writ of habeas corpus on Somerset’s behalf in order to challenge Somerset’s classification as a legal thing, and the case went before the Chief Justice of the Court of King’s Bench, Lord Mansfield. In what became one of the most important trials in Anglo-American history, Lord Mansfield ruled that Somerset was not a piece of property, but instead a legal person, and he set him free.
Lawrence Hrubes

Oxford Uehiro Centre for Practical Ethics - Practical Ethics Bites - 0 views

  • Practical Ethics Bites is a series of audio podcasts on practical ethics targeted specifically at pupils studying philosophy or religious studies at A level in UK schools. It is produced by the team behind the popular podcast Philosophy Bites, David Edmonds and Nigel Warburton.  Philosophy Bites has had over 21 million downloads.  David Edmonds is a Senior Research Associate at Oxford’s Uehiro Centre for Practical Ethics and all the interviewees are academics linked to the Uehiro Centre. The series aims to be an educational resource for teachers as well as students.  Each interview is around 20 minutes long. The interviews will be posted below and will also be available on iTunesU. They will be released on a weekly basis over September and October 2014.  They are completely free to listen to.
Lawrence Hrubes

Five reasons why we should still read maps - BBC News - 0 views

  • But now experts say a reliance on sat-navs and smartphone map apps is undermining map-reading skills. So here are five reasons why you should love maps and resist the easy attraction of the sat-nav.
  • They have to be used in conjunction with the physical world, be that reading a sign, noticing a church (with or without a spire of course) or identifying that big hill on your right. This process of using your eyes and engaging your brain leaves memories and knowledge of the world around you. With sat-nav as a guide, nothing is learned nor loved about the journey.
  • Maps are a partner to our intellect, not a replacement.
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  • Maps are beautifulThe Mappa Mundi in Hereford Cathedral shows the history, geography and destiny of Christian Europe as understood in the late 13th Century with pictures of the Pillars of Hercules, the Golden Fleece and a man riding a crocodile. Star maps use images of bears and gods to decipher the random. The London Tube map is a design icon. Maps are eminently practical, but their intriguing visual imagery is a pinnacle of art.
Lawrence Hrubes

Germanwings 9525, Technology, and the Question of Trust - The New Yorker - 2 views

  • hortly before the dreadful crash of Germanwings Flight 9525, I happened to be reading part of “The Second Machine Age,” a book by two academics at M.I.T., Erik Brynjolfsson and Andrew McAfee, about the coming automation of many professions previously thought of as impervious to technological change, such as those of drivers, doctors, market researchers, and soldiers. With the advances being made in robotics, data analysis, and artificial intelligence, Brynjolfsson and McAfee argue, we are on the cusp of a third industrial revolution.
  • The U.S. military appears to be moving in the direction of eliminating pilots, albeit tentatively. The Pentagon and the C.I.A. have long operated unmanned drones, including the Predator, which are used for reconnaissance and bombing missions. In 2013, the U.S Air Force successfully tested the QF-16 fighter-bomber, which is practically identical to the F-16, except that it doesn’t have a pilot onboard. The plane is flown remotely. Earlier this year, Boeing, the manufacturer of the QF-16, delivered the first of what will be more than a hundred QF-16s to the Air Force. Initially, the planes will be used as flying targets for F-16 pilots to engage during training missions. But at least some military observers expect the QF-16 to end up being used in attack missions.
  • Until now, most executives in the airline industry have assumed that few people would be willing to book themselves and their families on unmanned flights—and they haven’t seriously considered turning commercial aircraft into drones or self-operating vehicles. By placing experienced fliers in the cockpit, the airlines signal to potential customers that their safety is of paramount importance—and not only because the crew members are skilled; their safety is at stake, too. In the language of game theory, this makes the aircraft’s commitment to safety more credible. Without a human flight crew, how could airlines send the same signal?
Lawrence Hrubes

BBC - Future - The surprising downsides of being clever - 1 views

  • 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.
Lawrence Hrubes

Reading With Imagination - NYTimes.com - 2 views

  • Fiction, which I believe suffers most from modern readership, is by definition not factual. It may be about the real world and it may try to illuminate some facts about the real world or how real people behave in it or, as is so often the case in modern literature, it may also be about the impossibility of portraying any such reality since the very nature of art is artifice. Primarily, however, fiction (and biography, essay, history, memoir only perhaps to a lesser degree) is a creative act, an act of the author’s imagination and likewise, ideally, it should be read with imagination.
Lawrence Hrubes

Retraction Watch - Tracking retractions as a window into the scientific process at Retraction Watch - 0 views

  • Tracking retractions as a window into the scientific process
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    Retraction Watch is a web site dedicated to highlighting scientific errors, fraud and the retraction of published papers. The web site was created by scientists and is not anti-science. 
Lawrence Hrubes

How English Ruined Indian Literature - NYTimes.com - 1 views

  • “English is not a language in India,” a friend once told me. “It is a class.” This friend, an aspiring Bollywood actor, knew firsthand what it meant to be from the wrong class. Absurd as it must sound, he was frequently denied work in the Hindi film industry for not knowing English. “They want you to walk in the door speaking English. Then if you switch to Hindi, they like it. Otherwise they say, ‘the look doesn’t fit.’ ” My friend, who comes from a small town in the Hindi-speaking north, knew very well why his look didn’t fit. He knew, too, from the example of dozens of upper-middle class, English-speaking actors, that the industry would rather teach someone with no Hindi the language from scratch than hire someone like him.
  • India has had languages of the elite in the past — Sanskrit was one, Persian another. They were needed to unite an entity more linguistically diverse than Europe. But there was perhaps never one that bore such an uneasy relationship to the languages operating beneath it, a relationship the Sanskrit scholar Sheldon Pollock has described as “a scorched-earth policy,” as English.India, if it is to speak to itself, will always need a lingua franca. But English, which re-enacts the colonial relationship, placing certain Indians in a position the British once occupied, does more than that. It has created a linguistic line as unbreachable as the color line once was in the United States.Continue reading the main story
  • That student, Sheshamuni Shukla, studied classical grammar in the Sanskrit department. He had spent over a decade mastering rules of grammar set down by the ancient Indian grammarians some 2,000 years before. He spoke pure and beautiful Hindi; in another country, a number of careers might have been open to him. But in India, without English, he was powerless. Despite his grand education, he would be lucky to end up as a teacher or a clerk in a government office. He felt himself a prisoner of language. “Without English, there is no self-confidence,” he said.
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  • But around the time of my parents’ generation, a break began to occur. Middle-class parents started sending their children in ever greater numbers to convent and private schools, where they lost the deep bilingualism of their parents, and came away with English alone. The Indian languages never recovered. Growing up in Delhi in the 1980s, I spoke Hindi and Urdu, but had to self-consciously relearn them as an adult. Many of my background didn’t bother.
markfrankel18

Problems with scientific research: How science goes wrong | The Economist - 1 views

  • But success can breed complacency. Modern scientists are doing too much trusting and not enough verifying—to the detriment of the whole of science, and of humanity.
  • A rule of thumb among biotechnology venture-capitalists is that half of published research cannot be replicated. Even that may be optimistic. Last year researchers at one biotech firm, Amgen, found they could reproduce just six of 53 “landmark” studies in cancer research. Earlier, a group at Bayer, a drug company, managed to repeat just a quarter of 67 similarly important papers. A leading computer scientist frets that three-quarters of papers in his subfield are bunk. In 2000-10 roughly 80,000 patients took part in clinical trials based on research that was later retracted because of mistakes or improprieties.
  • Science still commands enormous—if sometimes bemused—respect. But its privileged status is founded on the capacity to be right most of the time and to correct its mistakes when it gets things wrong. And it is not as if the universe is short of genuine mysteries to keep generations of scientists hard at work. The false trails laid down by shoddy research are an unforgivable barrier to understanding.
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