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Contents contributed and discussions participated by Lawrence Hrubes

Lawrence Hrubes

We Know How You Feel - 0 views

  • Today, machines seem to get better every day at digesting vast gulps of information—and they remain as emotionally inert as ever. But since the nineteen-nineties a small number of researchers have been working to give computers the capacity to read our feelings and react, in ways that have come to seem startlingly human. Experts on the voice have trained computers to identify deep patterns in vocal pitch, rhythm, and intensity; their software can scan a conversation between a woman and a child and determine if the woman is a mother, whether she is looking the child in the eye, whether she is angry or frustrated or joyful. Other machines can measure sentiment by assessing the arrangement of our words, or by reading our gestures. Still others can do so from facial expressions. Our faces are organs of emotional communication; by some estimates, we transmit more data with our expressions than with what we say, and a few pioneers dedicated to decoding this information have made tremendous progress. Perhaps the most successful is an Egyptian scientist living near Boston, Rana el Kaliouby. Her company, Affectiva, formed in 2009, has been ranked by the business press as one of the country’s fastest-growing startups, and Kaliouby, thirty-six, has been called a “rock star.” There is good money in emotionally responsive machines, it turns out. For Kaliouby, this is no surprise: soon, she is certain, they will be ubiquitous.
Lawrence Hrubes

What Would You Grab in a Fire? - NYTimes.com - 0 views

  • I remember thinking, stuff? What stuff? How do you decide, the clock ticking? Years earlier, I’d made a list of the things I’d grab in a fire: Books. Photos. Art. Back then, objects were sacred; not people. Back then, I hadn’t experienced loss. The question isn’t, What would you grab in a fire? It’s, What has meaning in our lives?
Lawrence Hrubes

The Best Way to Get Over a Breakup - NYTimes.com - 0 views

  • Writing about your feelings, a practice long embraced by teenagers and folk singers, is now attracting attention as a path to good health. And a recent study suggests that reflecting on your emotions could help you get over a breakup. But, one of its authors says, journaling can have its downsides. Is structured self-reflection, as some suggest, a healthy tuneup for the heart and head — or can it make hurt feelings worse?
  • For a study published in the journal Social Psychological and Personality Science, Grace M. Larson, a graduate student at Northwestern University, and David A. Sbarra, a psychology professor at the University of Arizona, looked at self-reflection through a speaking exercise. They recruited 210 young people (they ranged in age from 17 to 29) who had recently broken up with their partners, and then split this brokenhearted sample into two groups. One filled out a questionnaire on how they were feeling, then completed a four-minute assignment in which they were asked to talk into a recording device, free-associating in response to questions like, “When did you first realize you and your partner were headed toward breaking up?” This group repeated the same exercise three, six and nine weeks later. The second group filled out the questionnaire at the beginning and the end of the nine-week study period (they did the speaking exercise only once, after filling out their final questionnaires).
Lawrence Hrubes

ConflictMap.org - 0 views

  • What's ConflictMap? This site aims to help shed light on wars and other armed conflicts around the globe. It contains summary information, links to more resources, and, most importantly, continuously updated lists of relevant news articles. We hope to make it easier to learn where wars are happening, who's involved, and what's going on right now, especially for smaller conflicts that may not be well covered in large media outlets. For those with a specific interest in conflicts, we hope to make it easier to follow the large volume of news in this field.
Lawrence Hrubes

When Art Is Dangerous (or Not) - NYTimes.com - 7 views

  • THE only time art ever seems to make news here in the West anymore is when a Pollock or Warhol sells for a sum commensurate with the budget of a “Transformers” film. It seems bizarre, then, to find ourselves grappling with international crises in which art is the issue: the imbroglio involving the Sony movie “The Interview,” the massacre at Charlie Hebdo in Paris. The incomprehension, whether bemused or horrified, that we feel toward people who take up arms against the creators of cartoons or comedies is a chastening reminder that there are still cultures in which art is not a harmless diversion or commodity, but something real and volatile, a potential threat to be violently suppressed. These attacks are, in a way, a savage, atavistic show of respect.
  • Kurt Vonnegut Jr. likened the cumulative firepower of all the art and literature directed against the Vietnam War to “the explosive force of a very large banana-cream pie — a pie two meters in diameter, 20 centimeters thick, and dropped from a height of 10 meters or more.” A lot of artists in America tend to be self-deprecating futilitarians, because we’ve grown up in a culture in which art doesn’t matter except, occasionally, as a high-end investment. When art has been controversial here it’s most often been because it’s deemed obscene. (Sex is our tawdry Muhammad, the thing that cannot be depicted.) But it’s hard to think of a time in our recent history when art gave any cause for alarm to anyone in power.
Lawrence Hrubes

Why Emotional Learning May Be As Important As The ABCs : NPR Ed : NPR - 0 views

  • He and his colleagues launched the FastTrack Project to see if they could change students' life trajectory by teaching them what researchers like to call social-emotional intelligence. Back in 1991, they screened 5-year-olds at schools around the country for behavior problems. After interviewing teachers and parents, the researchers identified 900 children who seemed to be most at risk for developing problems later on. Half of these kids went through school as usual — though they had access to free counseling or tutoring. The rest got PATHS lessons, as well as counseling and tutoring, and their parents received training as well — all the way up until the students graduated from high school. By age 25, those who were enrolled in the special program not only had done better in school, but they also had lower rates of arrests and fewer mental health and substance abuse issues. The results of this decades-long study were published in September in the American Journal of Psychiatry. The findings prove, Dodge says, "In the same way that we can teach reading literacy, we can teach social and emotional literacy."
Lawrence Hrubes

Joshua Foer: Feats of memory anyone can do | Talk Video | TED.com - 1 views

  • There are people who can quickly memorize lists of thousands of numbers, the order of all the cards in a deck (or ten!), and much more. Science writer Joshua Foer describes the technique — called the memory palace — and shows off its most remarkable feature: anyone can learn how to use it, including him.
Lawrence Hrubes

TED Radio Hour : NPR - 2 views

  • Memory Games Memory is malleable, dynamic and elusive. In this hour, TED speakers discuss how a nimble memory can improve your life, and how a frail one might ruin someone else's.
Lawrence Hrubes

How Do Experiences Become Memories? : NPR - 1 views

  • Nobel laureate and founder of behavioral economics Daniel Kahneman goes through a series of examples of things we might remember, from vacations to colonoscopies. He explains how our "experiencing selves" and our "remembering selves" perceive happiness differently.
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    Note: See Daniel Kahneman's TED Talk
Lawrence Hrubes

BBC - Future - How pickpockets trick your mind - 0 views

  • According to neuroscientists our brains come pretty much hard-wired to be tricked, thanks to the vagaries of our attention and perception systems. In fact, the key requirement for a successful pickpocket isn’t having nifty fingers, it’s having a working knowledge of the loopholes in our brains. Some are so good at it that researchers are working with them to get an insight into the way our minds work.The most important of these loopholes is the fact that our brains are not set up to multi-task. Most of the time that is a good thing – it allows us to filter out all but the most important features of the world around us. But neuroscientist Susana Martinez-Conde, the author of the book Sleights of Mind, says that a good trickster can use it against you. She should know: as a researcher at the Laboratory of Visual Neuroscience in Arizona, she has studied how Las Vegas stage pickpocket Apollo Robbins performs his tricks.
Lawrence Hrubes

How Headlines Change the Way We Think - The New Yorker - 0 views

  • As a result of these shifts in perception, problems arise when a headline is ever so slightly misleading. “Air pollution now leading cause of lung cancer,” ran a headline last year in the U.K. paper Daily Express. The article, however, said no such thing, or, rather, not exactly. Instead, it reported that pollution was a leading “environmental” cause; other causes, like smoking, are still the main culprits. It is easy to understand a decision to run that sort of opening. Caveats don’t fit in single columns, and, once people are intrigued enough to read the story, they’ll get to the nuances just the same. But, as it turns out, reading the piece may not be enough to correct the headline’s misdirection. It’s these sorts of misleading maneuvers that Ullrich Ecker, a psychologist and cognitive neuroscientist at the University of Western Australia, was pondering when he decided to test how slight—and slightly misleading—shifts in headlines can affect reading. In Ecker’s prior work, he had looked at explicit misinformation: when information that’s biased influences you, no matter what you’re subsequently told. This time around, he wanted to see how nuance and slight misdirection would work.
Lawrence Hrubes

Why Our Memory Fails Us - NYTimes.com - 0 views

  • Overconfidence in memory could emerge from our daily experience: We recall events easily and often, at least if they are important to us, but only rarely do we find our memories contradicted by evidence, much less take the initiative to check if they are right. We then rely on confidence as a signal of accuracy — in ourselves and in others. It’s no accident that Oprah Winfrey’s latest best seller is called “What I Know For Sure,” rather than “Some Things That Might Be True.”Continue reading the main story Our lack of appreciation for the fallibility of our own memories can lead to much bigger problems than a misattributed quote. Memory failures that resemble Dr. Tyson’s mash-up of distinct experiences have led to false convictions, and even death sentences. Whose memories we believe and whose we disbelieve influence how we interpret controversial public events, as demonstrated most recently by the events in Ferguson, Mo.Erroneous witness recollections have become so concerning that the National Academy of Sciences convened an expert panel to review the state of research on the topic. This fall the panel (which one of us, Daniel Simons, served on) released a comprehensive report that recommended procedures to minimize the chances of false memory and mistaken identification, including videotaping police lineups and improving jury instructions.
Lawrence Hrubes

Why Save a Language? - NYTimes.com - 0 views

  • Certainly, experiments do show that a language can have a fascinating effect on how its speakers think. Russian speakers are on average 124 milliseconds faster than English speakers at identifying when dark blue shades into light blue. A French person is a tad more likely than an Anglophone to imagine a table as having a high voice if it were a cartoon character, because the word is marked as feminine in his language.This is cool stuff. But the question is whether such infinitesimal differences, perceptible only in a laboratory, qualify as worldviews — cultural standpoints or ways of thinking that we consider important. I think the answer is no.
  • Yet because language is so central to being human, to have a language used only with certain other people is a powerful tool for connection and a sense of community. Few would deny, for example, that American Jews who still speak Yiddish in the home are a tighter-knit community, less assimilated into Anglophone American life and less at odds with questions about Jewish identity, than Jews who speak only English.
  • For example, whether or not it says anything about how its speakers think, the fact that there is a language in New Guinea that uses the same word for eat, drink and smoke is remarkable in itself. Another New Guinea language is Yeli Dnye, which not only has 90 sounds to English’s 44, but also has 11 different ways to say “on” depending on whether something is horizontal, vertical, on a point, scattered, attached and more. And there is Berik, where you have to change the verb to indicate what time of day something happened. As with any other feature of the natural world, such variety tests and expands our sense of the possible, of what is “normal.”
Lawrence Hrubes

BBC News - US chimpanzee Tommy 'has no human rights' - court - 0 views

  • A chimpanzee is not entitled to the same rights as people and does not have be freed from captivity by its owner, a US court has ruled. The appeals court in New York state said caged chimpanzee Tommy could not be recognised as a "legal person" as it "cannot bear any legal duties". The Nonhuman Rights Project had argued that chimps who had such similar characteristics to the humans deserved basic rights, including freedom. The rights group said it would appeal. Owner pleased In its ruling, the judges wrote: "So far as legal theory is concerned, a person is any being whom the law regards as capable of rights and duties. "Needless to say, unlike human beings, chimpanzees cannot bear any legal duties, submit to societal responsibilities or be held legally accountable for their actions.'' The court added that there was no precedent for treating animals as persons and no legal basis.
Lawrence Hrubes

Why Are Some Cultures More Individualistic Than Others? - NYTimes.com - 0 views

  • AMERICANS and Europeans stand out from the rest of the world for our sense of ourselves as individuals. We like to think of ourselves as unique, autonomous, self-motivated, self-made. As the anthropologist Clifford Geertz observed, this is a peculiar idea.People in the rest of the world are more likely to understand themselves as interwoven with other people — as interdependent, not independent. In such social worlds, your goal is to fit in and adjust yourself to others, not to stand out. People imagine themselves as part of a larger whole — threads in a web, not lone horsemen on the frontier. In America, we say that the squeaky wheel gets the grease. In Japan, people say that the nail that stands up gets hammered down.
  • These are broad brush strokes, but the research demonstrating the differences is remarkably robust and it shows that they have far-reaching consequences. The social psychologist Richard E. Nisbett and his colleagues found that these different orientations toward independence and interdependence affected cognitive processing. For example, Americans are more likely to ignore the context, and Asians to attend to it. Show an image of a large fish swimming among other fish and seaweed fronds, and the Americans will remember the single central fish first. That’s what sticks in their minds. Japanese viewers will begin their recall with the background. They’ll also remember more about the seaweed and other objects in the scene.Another social psychologist, Hazel Rose Markus, asked people arriving at San Francisco International Airport to fill out a survey and offered them a handful of pens to use, for example four orange and one green; those of European descent more often chose the one pen that stood out, while the Asians chose the one more like the others.
  • In May, the journal Science published a study, led by a young University of Virginia psychologist, Thomas Talhelm, that ascribed these different orientations to the social worlds created by wheat farming and rice farming. Rice is a finicky crop. Because rice paddies need standing water, they require complex irrigation systems that have to be built and drained each year. One farmer’s water use affects his neighbor’s yield. A community of rice farmers needs to work together in tightly integrated ways. Not wheat farmers. Wheat needs only rainfall, not irrigation. To plant and harvest it takes half as much work as rice does, and substantially less coordination and cooperation. And historically, Europeans have been wheat farmers and Asians have grown rice.Continue reading the main story Continue reading the main story Continue reading the main story The authors of the study in Science argue that over thousands of years, rice- and wheat-growing societies developed distinctive cultures: “You do not need to farm rice yourself to inherit rice culture.”
Lawrence Hrubes

Margaret Atwood on Our Robotic Future - NYTimes.com - 0 views

  • Many of our proposed futures contain robots. The present also contains robots, but The Future is said to contain a lot more of them. Is that good or bad? We haven’t made up our minds. And while we’re at it, how about a robotic mind that can be made up more easily than a human one?Sci-fi writers have been exploring robots for decades, but they were far from the first to do so. Humankind has been imagining nonbiological but sentient entities that do our bidding ever since we first set stylus to papyrus.
  • To understand Homo sapiens’ primary wish list, go back to mythology. We endowed the gods with the abilities we wished we had ourselves: immortality and eternal youth, flight, resplendent beauty, total power, climate control, ultimate weapons, delicious banquets minus the cooking and washing up — and artificial creatures at our beck and call.
  • Every technology we develop is an extension of one of our own senses or capabilities. It has always been that way. The spear and the arrow extended the arm, the telescope extended the eye, and now the Kissinger kissing device extends the mouth. Every technology we’ve ever made has also altered the way we live. So how different will our lives be if the future we choose is the one with all these robots in it?
Lawrence Hrubes

My Great-Great-Aunt Discovered Francium. And It Killed Her. - NYTimes.com - 0 views

  • There is a common narrative in science of the tragic genius who suffers for a great reward, and the tale of Curie, who died from exposure to radiation as a result of her pioneering work, is one of the most famous. There is a sense of grandeur in the idea that paying heavily is a means of advancing knowledge. But in truth, you can’t control what it is that you find — whether you’ve sacrificed your health for it, or simply years of your time.
  • How quickly an element decayed and how it did so — meaning which of its component parts it shed — became the focus of researchers in radioactivity. Apart from purely scientific insights, there was a hope that radiation could lead to something marvelous. X-rays, a kind of radiation discovered by Wilhelm Roentgen and produced by accelerated electrons, had already been hailed as a major medical breakthrough and, in addition to showing doctors their patients’ insides, were being investigated as a treatment for skin lesions from tuberculosis and lupus. In her 1904 book “Investigations on Radioactive Substances,” Marie Curie wrote that radium had promise, too — diseased skin exposed to it later regrew in a healthy state. Radium’s curious ability to destroy tissue was being turned against cancer, with doctors sewing capsules of radium into the surgical wounds of cancer patients (including Henrietta Lacks, whose cells are used today in research). This enthusiasm for radioactivity was not confined to the doctor’s office. The element was in face creams, tonics, even candy. According to the Encyclopaedia Britannica article that Curie and her daughter wrote on radium in 1926, preliminary experiments suggested that radium could even improve the quality of soil.
  • Perhaps the most tragic demonstration of this involved workers at the United States Radium Corporation factory in Orange, N.J., which in 1917 began hiring young women to paint watch faces with glow-in-the-dark radium paint. The workers were told that the paint was harmless and were encouraged to lick the paintbrushes to make them pointy enough to inscribe small numbers. In the years that followed, the women began to suffer ghoulish physical deterioration. Their jaws melted and ballooned into masses of tumors larger than fists, and cancers riddled their bodies. They developed anemia and necrosis. The sensational court case started — and won — by the dying Radium Girls, as they were called, is a landmark in the history of occupational health. It was settled in June 1928, four months before Marguerite Perey arrived at the Radium Institute to begin a 30-year career of heavy exposure to radiation.
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  • We know now that alpha and beta particles emitted in radiation attack DNA and that the mutations they cause can lead to cancer. Ingested radioactive elements can concentrate in the bones, where they continue their decay, in effect poisoning someone for as long as that person lives. By the time Perey made her discovery, she was already heavily contaminated. She spent the last 15 years of her life in treatment for a gruesome bone cancer that spread throughout her body, claiming her eyesight, pieces of her hand and most of the years in which she had planned to study francium. As the disease progressed, she warned her students of the horrible consequences of radiation exposure. Francis, my grandfather, says he recalls hearing that when she walked into labs with radiation counters in her later years, they would go off.
  • Over the years, historians have pondered what drove the Curies to throw caution so thoroughly to the wind. Perhaps it was inconceivable to them that the benefits of their research would not outweigh the risks to themselves and their employees. In a field in which groundbreaking discoveries were being made and the competition might arrive there first, speed was put above other concerns, Rona noted. But you almost get the impression that in the Curie lab, dedication to science was demonstrated by a willingness to poison yourself — as if what made a person’s research meaningful were the sacrifices made in the effort to learn something new.
Lawrence Hrubes

BBC News - Why do people cough during concerts? - 2 views

  • Many concert-goers are often frustrated by the sound of people coughing during classical music performances. These coughers have now become the subject of an academic paper concerning "the economics of concert etiquette", which analyses a stark fact: people appear to cough more in concerts than in they do in normal life. The German economist Andreas Wagener told the Today programme: "The statistics indicate people cough during concerts twice as much as they do in normal life." Concert pianist Susan Tomes said: "I certainly do notice it, but I think it has something to do with the fact that people have gotten so used to hearing music amplified. "Many types of music are so loud, but classical music is not, and when you go to a classical concert, you forget how quiet acoustic instruments are." First broadcast on BBC Radio 4's Today Programme on Monday 28 January 2012.
Lawrence Hrubes

The Responsibility of Knowledge: Developing Holocaust Education for the Third... - 2 views

  • In a radio address in 1966 the prominent German philosopher, Theodor Adorno, declared his dissatisfaction with the state of Holocaust consciousness. He claimed that ignorance of the barbarity of the Holocaust is “itself a symptom of the continuing potential for its recurrence as far as peoples’ conscious and unconscious is concerned.” (Adorno, Education After Auschwitz). It is for this reason that he envisioned education as the institution which would be most responsible for instilling values in the masses so that they have the agency to oppose barbarism.  Adorno spoke not only of education in childhood, but “then the general enlightenment that provides an intellectual, cultural, and social climate in which a recurrence would no longer be possible.” Almost 40 years later, the Holocaust education is still important, not only to combat another genocide but also to provide a consciousness of human rights necessary in a world where such standards are becoming commonplace. Holocaust education is in a state of constant evolution. As generations grow up and new ones are born, as distance from the Holocaust increases, it is necessary to reform the methods in which its history is taught. As survivors die and the third generation slowly drifts out of the Holocaust’s shadow, education must be buttressed with an understanding of the applicable lessons and principles that may derive from the Holocaust. For this education to have any meaning, those mechanisms that allowed the Holocaust to take place must be fully understood. History must empower pupils with the understanding of various choices they must make and their ultimate impact on society. 
Lawrence Hrubes

The Future Is Ours to Lose - 1 views

  • tanding at the turn of the millennium, how odd it seems that women, the majority of the human species, have not, over the course of so many centuries, intervened successfully once and for all on their own behalf. That is, until you consider that women have been trained to see themselves as having no relationship to history, and no claim upon it. Feminism can be defined as women's ability to think about their subjugated role in history, and then to do something about it. The 21st century will see the End of Inequality -- but only if women absorb the habit of historical self-awareness, becoming a mass of people who, rather than do it all, decide at last to change it all. The future is ours to lose.
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