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bluekoenig

Space Shuttle Challenger Disaster: Major Malfunction | Retro Report | The New York Time... - 0 views

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    In 1986 and 2003, NASA had its two biggest disasters ever with the explosion of the Challenger space shuttle on launch and the annihilation of the Columbia shuttle on reentry. NASA became over ambitious after the Appolo missions, attempting to launch shuttles up to 60 times a year due to their funding by private organizations who wanted the shuttles to release experiments and satellites into space. They started out successful with the original Columbia missions and then they became sloppy with the building and safety of their rocket boosters, which later caused the explosion of the Challenger rocket. NASA reevaluated its boundaries for acceptable risk and purged the members of NASA who pushed the Challenger mission through despite the risks. They stopped all launches for years Then in 2003 the Columbia shuttle had its first mission in years and a piece of foam from the rocket hit the wing of the shuttle, causing what they thought were possible damages. They made another bad call in not alerting the crew until the last minute and not investigating, changing the reentry plan, or trying to mend it while in space due to the fact that other foam had not caused issues before. The Columbia burned up on reentry after the piece of foam destroyed a heat resistant panel on the wing that acted as a weak point. NASA's biggest issue throughout all of this was refusing to learn from their mistakes, the Columbia mission could have been saved had NASA taken the proper protocols and tried harder to assess and fix the situation.
bluekoenig

Space Shuttle Challenger Disaster - HISTORY - 0 views

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    On January 28, 1986, the Challenger space shuttle exploded shortly after take-off when two fuel tank seals failed, releasing fuel into a space where it could rapidly combust. This was NASAs first serious disaster and the first time a regular person, a teacher who was going to teach a lesson from space, onto a mission. The disaster rocked NASA, but not enough to prevent another disaster due to carelessness or pressure to launch in less than 30 years. If you'd like to know more about the behind the scenes of this tragedy and what was done to stop it in the future, I previously posted a video detailing the disaster and its causes.
anonymous

Space Race Disasters | HISTORY.com - HISTORY - 0 views

  • The 5 Deadliest Disasters of the Space Race
  • After the Soviet Union launched Sputnik in 1957, the United States entered a fierce competition with their Communist rivals for dominance in space. The ensuing space race was filled with many notable successes – including American astronauts walking and playing golf on the Moon – but the era was not without its failures, including some deadly catastrophes.
  • A stray spark started the fire in the pure oxygen environment inside the module, and design flaws in the hatch door made it impossible to open in time to save the astronauts. In the aftermath of the accident, NASA officially designated the mission as Apollo 1.
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  • Upon reentry, however, hot gases and smoke penetrated the damaged wing, causing it to break off and the rest of the shuttle to disintegrate. The Columbia disaster marked the beginning of the end of the U.S. space shuttle program; NASA would retire its last space shuttle in 2011.
anonymous

Self-driving shuttle bus in crash on first day - BBC News - 0 views

  • A self-driving shuttle bus in Las Vegas was involved in a crash on its first day of service.
  • Nobody was injured in the incident which city officials say was the fault of the human driver of the lorry. The man was subsequently given a ticket by police.
  • A spokesman for the City of Las Vegas told the BBC the crash was a “fender bender” - a minor collision - and that the shuttle would likely be back out on the road on Thursday after some routine diagnostics tests.
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  • Self-driving technology has been involved in crashes before, but almost all reported incidents have been due to human error.
katyshannon

Nasa seeks new class of astronauts as US nears return to crewed space missions | Scienc... - 0 views

  • A new class of astronauts is being sought by Nasa, now that a return to crewed missions from American soil is on the horizon.
  • The US space agency said it would accept applications for its astronaut corps from 14 December to mid-February 2016 and announce the successful candidates in mid-2017.
  • Since the space shuttle was mothballed in 2011, the only way to get into space has been to secure a seat aboard the three-person Russian Soyuz capsule and fly from Baikonur in Kazakhstan. While the Soyuz will continue to ferry people to and from the International Space Station, other vessels are on course to take over some of the trips. Boeing and Elon Musk’s SpaceX are developing the CST-100 Starliner and Crew Dragon spacecraft, respectively. Meanwhile, Nasa is building the Orion deep space exploration vehicle.
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  • Nasa’s chief administrator, Charles Bolden, said the new class of space-farers would work on missions that will pave the way for putting humans on the surface of Mars. The agency last advertised for astronauts in November 2011.
  • Flights on the Boeing and SpaceX vessels are expected to allow a seventh person to live on the International Space Station, meaning the equivalent of one astronaut can work full time on scientific research in space. One priority of space station science is to understand more completely how long duration space travel takes its toll on the human brain and body. Two crew members, Scott Kelly and Mikhail Kornienko, are taking part in the One Year Mission on the station, the results of which could help devise ways of keeping astronauts healthy on the way to and from Mars.
  • Before they can hope to join the 47 active astronauts in the corps, candidates need a bachelor’s degree in maths, engineering, biological or physical sciences, but preferably an advanced degree too. On top of that, to meet the basic requirements, at least three years’ professional experience is needed, or at least 1,000 hours piloting a jet plane.
  • “This next group of American space explorers will inspire the Mars generation to reach for new heights, and help us realise the goal of putting boot prints on the Red Planet,” he said.
  • Nasas new rocket, the space launch system, along with its Orion capsule, are expected to take astronauts into lunar orbit for missions that will act as stepping stones for the far more ambitious, and technologically challenging, trip to Mars.
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    Nasa is now hiring astronauts for a manned mission to Mars in the near future.
Javier E

Volkswagen, Johnson & Johnson, and Corporate Responsibility - The Atlantic - 0 views

  • The sociologist Diane Vaughan coined the phrase the normalization of deviance to describe a cultural drift in which circumstances classified as “not okay” are slowly reclassified as “okay.”
  • In the case of the Challenger space-shuttle disaster—the subject of a landmark study by Vaughan—damage to the crucial O‑rings had been observed after previous shuttle launches. Each observed instance of damage, she found, was followed by a sequence “in which the technical deviation of the [O‑rings] from performance predictions was redefined as an acceptable risk.”
  • Repeated over time, this behavior became routinized into what organizational psychologists call a “script.” Engineers and managers “developed a definition of the situation that allowed them to carry on as if nothing was wrong.” To clarify: They were not merely acting as if nothing was wrong. They believed it, bringing to mind Orwell’s concept of doublethink, the method by which a bureaucracy conceals evil not only from the public but from itself.
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  • If that comparison sounds overwrought, consider the words of Denny Gioia, a management professor at Penn State who, in the early 1970s, was the coordinator of product recalls at Ford. At the time, the Ford Pinto was showing a tendency to explode when hit from behind, incinerating passengers. Twice, Gioia and his team elected not to recall the car—a fact that, when revealed to his M.B.A. students, goes off like a bomb. “Before I went to Ford I would have argued strongly that Ford had an ethical obligation to recall,” he wrote in the Journal of Business Ethics some 17 years after he’d left the company. “I now argue and teach that Ford had an ethical obligation to recall. But, while I was there, I perceived no strong obligation to recall and I remember no strong ethical overtones to the case whatsoever.”
  • Executives are bombarded with information. To ease the cognitive load, they rely on a set of unwritten scripts imported from the organization around them. You could even define corporate culture as a collection of scripts.
  • back to Volkswagen. You cannot unconsciously install a “defeat device” into hundreds of thousands of cars. You need to be sneaky, and thus deliberate.
  • The most troubling thing, says Vaughan, is the way scripts “expand like an elastic waistband” to accommodate more and more divergence.
  • Embarrassed and unable to overturn the script they themselves had built in the preceding years, Morton-Thiokol’s brass buckled. The “no launch” recommendation was reversed to “launch.”
  • “It’s like losing your virginity,” a NASA teleconference participant later told Vaughan. “Once you’ve done it, you can’t go back.” If you try, you face a credibility spiral: Were you lying then or are you lying now?
  • Scripts are undoubtedly efficient. Managers don’t have to muddle through each new problem afresh, Gioia wrote, because “the mode of handling such problems has already been worked out in advance.” But therein lies the danger. Scripts can be flawed, and grow more so over time, yet they discourage active analysis
  • the final decision to deceive was, on an individual level, rational—the logical end to a long sequence.
  • This sequence of events fits a pattern that appears and reappears in corporate-misconduct cases, beginning with the fantastic commitments made from on high.
  • All of which placed personnel in a position of extreme strain.
  • We know what strain does to people. Even without it, they tend to underestimate the probability of future bad events. Put them under emotional stress, some research suggests, and this tendency gets amplified. People will favor decisions that preempt short-term social discomfort even at the cost of heightened long-term risk. Faced with the immediate certainty of a boss’s wrath or the distant possibility of blowback from a faceless agency, many will focus mostly on the former.
  • What James Burke, Johnson & Johnson’s CEO, did was anticipate the possible results of these pressures, well before they built up. He shared Henry James’s “imagination of disaster.” And it’s why he introduced, if you will, a set of counterscripts. It was a conscious effort to tinker with the unconscious criteria by which decisions at his company were made. The result was an incremental descent into integrity, a slide toward soundness, and the normalization of referencing “Our Credo” in situations that might otherwise have seemed devoid of ethical content.
  • This reaction isn’t excusable. But it is predictable.
  • What we know of Ferdinand Piëch, Volkswagen’s chairman before the scandal, is that he was no James Burke. At a 2008 corruption trial that sent one VW executive to jail, Piëch referred to alleged widespread use of VW funds on prostitutes as mere “irregularities,” and chided a lawyer for mispronouncing Lamborghini. (“Those who can’t afford one should say it properly” were his precise words.) This was around the time the emissions cheating began.
  • “Culture starts at the top,” a businessman recently said in an interview with the Association of Certified Fraud Examiners. “But it doesn’t start at the top with pretty statements. Employees will see through empty rhetoric and will emulate the nature of top-management decision making … A robust ‘code of conduct’ can be emasculated by one action of the CEO or CFO.”
Javier E

Ending the Corporate Tax Hide-and-Seek - NYTimes.com - 0 views

  • As muddled and broken as the individual income tax system may be, the rules under which the government collects corporate levies are far more loophole-ridden and counterproductive.
  • Unlike individuals, multinational corporations can shuttle profits — and sometimes even their headquarters — around the globe in search of the jurisdiction willing to cut them the best deal on taxes (and often other economic incentives). Much of this occurs under the guise of “transfer pricing,” the terms under which one subsidiary of a multinational sells products to another subsidiary. The goal is to generate as high a share of profit as possible in the lowest-taxed jurisdictions.
  • subsidiaries of United States corporations operating in the top five tax havens (the Netherlands, Ireland, Bermuda, Switzerland and Luxembourg) generated 43 percent of their foreign profits in those countries in 2008, but had only 4 percent of their foreign employees and 7 percent of their foreign investment located there.
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  • All in all, it is a race to the bottom on the part of revenue-starved governments eager to attract even a relatively small number of new jobs.
  • As a consequence, the effective corporate tax rate in the United States fell to 17.8 percent in 2012 from 42.5 percent in 1960,
  • That’s just not fair at a time of soaring corporate profits and stagnant family incomes.
  • Business groups, naturally, say the best way to bring jobs and cash home is for Washington to stop taxing profits earned overseas by American companies altogether. But that idea makes little sense. While changing to this “territorial system” would allow some of the estimated $1.7 trillion of cash “trapped” overseas to come home free of tax, it would both cost the Treasury an estimated $130 billion in revenue over the next 10 years and provide greater incentives for American companies to continue to move jobs and production overseas.
  • the gaming of the tax system is becoming a global concern, with an action plan coming from the Organization for Economic Cooperation and Development in July. The O.E.C.D. should work toward taxing business profits where they actually occur, not where they’ve been shifted by some tax adviser.
  • we should consider taxing a greater share of the profits made by companies not at the corporate level, where they are subject to oh-so-much gaming, but rather at the shareholder level.
  • As corporate taxes have declined, corporate profits have increased. That has pushed up stock prices and been a boon to shareholders. It hardly seems unfair to ask those who already benefit from bargain tax rates on capital gains and dividends to share some of those gains with the government.
Javier E

Welcome, Robot Overlords. Please Don't Fire Us? | Mother Jones - 0 views

  • There will be no place to go but the unemployment line.
  • Slowly but steadily, labor's share of total national income has gone down, while the share going to capital owners has gone up. The most obvious effect of this is the skyrocketing wealth of the top 1 percent, due mostly to huge increases in capital gains and investment income.
  • at this point our tale takes a darker turn. What do we do over the next few decades as robots become steadily more capable and steadily begin taking away all our jobs?
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  • The economics community just hasn't spent much time over the past couple of decades focusing on the effect that machine intelligence is likely to have on the labor marke
  • The Digital Revolution is different because computers can perform cognitive tasks too, and that means machines will eventually be able to run themselves. When that happens, they won't just put individuals out of work temporarily. Entire classes of workers will be out of work permanently. In other words, the Luddites weren't wrong. They were just 200 years too early
  • while it's easy to believe that some jobs can never be done by machines—do the elderly really want to be tended by robots?—that may not be true.
  • Robotic pets are growing so popular that Sherry Turkle, an MIT professor who studies the way we interact with technology, is uneasy about it: "The idea of some kind of artificial companionship," she says, "is already becoming the new normal."
  • robots will take over more and more jobs. And guess who will own all these robots? People with money, of course. As this happens, capital will become ever more powerful and labor will become ever more worthless. Those without money—most of us—will live on whatever crumbs the owners of capital allow us.
  • Economist Paul Krugman recently remarked that our long-standing belief in skills and education as the keys to financial success may well be outdated. In a blog post titled "Rise of the Robots," he reviewed some recent economic data and predicted that we're entering an era where the prime cause of income inequality will be something else entirely: capital vs. labor.
  • We're already seeing them, and not just because of the crash of 2008. They started showing up in the statistics more than a decade ago. For a while, though, they were masked by the dot-com and housing bubbles, so when the financial crisis hit, years' worth of decline was compressed into 24 months. The trend lines dropped off the cliff.
  • In the economics literature, the increase in the share of income going to capital owners is known as capital-biased technological change
  • The question we want to answer is simple: If CBTC is already happening—not a lot, but just a little bit—what trends would we expect to see? What are the signs of a computer-driven economy?
  • if automation were displacing labor, we'd expect to see a steady decline in the share of the population that's employed.
  • Second, we'd expect to see fewer job openings than in the past.
  • Third, as more people compete for fewer jobs, we'd expect to see middle-class incomes flatten in a race to the bottom.
  • Fourth, with consumption stagnant, we'd expect to see corporations stockpile more cash and, fearing weaker sales, invest less in new products and new factories
  • Fifth, as a result of all this, we'd expect to see labor's share of national income decline and capital's share rise.
  • There will be no place to go but the unemployment line.
  • The modern economy is complex, and most of these trends have multiple causes.
  • in another sense, we should be very alarmed. It's one thing to suggest that robots are going to cause mass unemployment starting in 2030 or so. We'd have some time to come to grips with that. But the evidence suggests that—slowly, haltingly—it's happening already, and we're simply not prepared for it.
  • the first jobs to go will be middle-skill jobs. Despite impressive advances, robots still don't have the dexterity to perform many common kinds of manual labor that are simple for humans—digging ditches, changing bedpans. Nor are they any good at jobs that require a lot of cognitive skill—teaching classes, writing magazine articles
  • in the middle you have jobs that are both fairly routine and require no manual dexterity. So that may be where the hollowing out starts: with desk jobs in places like accounting or customer support.
  • In fact, there's even a digital sports writer. It's true that a human being wrote this story—ask my mother if you're not sure—but in a decade or two I might be out of a job too
  • Doctors should probably be worried as well. Remember Watson, the Jeopardy!-playing computer? It's now being fed millions of pages of medical information so that it can help physicians do a better job of diagnosing diseases. In another decade, there's a good chance that Watson will be able to do this without any human help at all.
  • Take driverless cars.
  • Most likely, owners of capital would strongly resist higher taxes, as they always have, while workers would be unhappy with their enforced idleness. Still, the ancient Romans managed to get used to it—with slave labor playing the role of robots—and we might have to, as well.
  • There will be no place to go but the unemployment lin
  • we'll need to let go of some familiar convictions. Left-leaning observers may continue to think that stagnating incomes can be improved with better education and equality of opportunity. Conservatives will continue to insist that people without jobs are lazy bums who shouldn't be coddled. They'll both be wrong.
  • Corporate executives should worry too. For a while, everything will seem great for them: Falling labor costs will produce heftier profits and bigger bonuses. But then it will all come crashing down. After all, robots might be able to produce goods and services, but they can't consume them
  • we'll probably have only a few options open to us. The simplest, because it's relatively familiar, is to tax capital at high rates and use the money to support displaced workers. In other words, as The Economist's Ryan Avent puts it, "redistribution, and a lot of it."
  • would we be happy in a society that offers real work to a dwindling few and bread and circuses for the rest?
  • The next step might be passenger vehicles on fixed routes, like airport shuttles. Then long-haul trucks. Then buses and taxis. There are 2.5 million workers who drive trucks, buses, and taxis for a living, and there's a good chance that, one by one, all of them will be displaced
  •  economist Noah Smith suggests that we might have to fundamentally change the way we think about how we share economic growth. Right now, he points out, everyone is born with an endowment of labor by virtue of having a body and a brain that can be traded for income. But what to do when that endowment is worth a fraction of what it is today? Smith's suggestion: "Why not also an endowment of capital? What if, when each citizen turns 18, the government bought him or her a diversified portfolio of equity?"
  • In simple terms, if owners of capital are capturing an increasing fraction of national income, then that capital needs to be shared more widely if we want to maintain a middle-class society.
  • it's time to start thinking about our automated future in earnest. The history of mass economic displacement isn't encouraging—fascists in the '20s, Nazis in the '30s—and recent high levels of unemployment in Greece and Italy have already produced rioting in the streets and larger followings for right-wing populist parties. And that's after only a few years of misery.
  • When the robot revolution finally starts to happen, it's going to happen fast, and it's going to turn our world upside down. It's easy to joke about our future robot overlords—R2-D2 or the Terminator?—but the challenge that machine intelligence presents really isn't science fiction anymore. Like Lake Michigan with an inch of water in it, it's happening around us right now even if it's hard to see
  • A robotic paradise of leisure and contemplation eventually awaits us, but we have a long and dimly lit tunnel to navigate before we get there.
maddieireland334

Inside Jordan's fight against home-grown extremism - BBC News - 0 views

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    On Jordan's bleak, windswept border with Iraq there is little two-way traffic these days. The convoys of articulated lorries that used to thunder through the Karama crossing, shuttling goods between Baghdad and Aqaba, have dwindled to a trickle.
Javier E

Farms aren't tossing perfectly good produce. You are. - The Washington Post - 0 views

  • f food waste were a country, it would be the world’s third-largest emitter of CO2, after China and the United States. In our nation alone, we throw away some 63 million tons of food a year, even as 40 million Americans are considered food insecure.
  • boil down to the old mantra to reduce, reuse and recycle.
  • advocates are getting the problem exactly backward. Less than 20 percent of total food waste happens at farms and packinghouses, where the ugly-produce movement works its magic, according to ReFED, a nonprofit dedicated to researching food waste policies.
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  • The vast majority of waste — more than 80 percent — is generated by homes and consumer-facing businesses like grocery stores and restaurants.
  • The hype surrounding this movement is inflated by the public’s ignorance of the food supply chain.
  • Despite the dramatic anecdotes about truckloads of landfilled crops, little of farm waste is due to merely “cosmetic” blemishes. Much of it is bruised or weeping goods that can quickly break down and rot the entire crate. With many crops, misshapen produce knocks against its neighbors during transit, poking holes and jeopardizing entire bins. “Drops” (produce that’s fallen on the ground) are left behind because otherwise they tend to cause food-poisoning outbreaks. Farms till excessively damaged produce back into the soil along with the crop’s stems and leaves, recycling their nutrients.
  • North America’s packinghouses discard about 1 percent of the produce that enters their doors, according to the United Nations Food and Agriculture Organization — usually because it’s straight-up rotten.
  • For the most part, ugly-produce initiatives are simply gentrifying second-grade produce that was already being eaten — just not, perhaps, by upscale shoppers. It’s the food equivalent of Lyft “inventing” a bus.
  • The most effective ways to tackle that
  • “Approximately 20% of organic and conventional produce in the U.S. never leaves the farm just because it looks a little different. . . . We think that’s crazy.”
  • The single biggest source of U.S. food waste, accounting for 43 percent of the problem, is our own homes
  • Most of all, we should sync our shopping habits with our eating habits. Affluent shoppers waste the most produce because of how much of it they buy and then trash
  • The most important behavioral change consumers can make to address food waste isn’t to buy certain kinds of produce. It’s to actually eat what we bring home.
  • Homes, food service and grocery stores generate 7.8 million tons of food waste per year that can’t be salvaged, accounting for 12 percent of the problem. This waste needs to be recycled. The Environmental Protection Agency says that the United States composts only 5 percent of its food waste. (Compare that with 15 percent in the European Union.)
  • Biochar — made by heating inedible food and other organic waste until it becomes inert, odorless, nutrient-rich charcoal — could be a very effective way to recycle food waste, but it’s underutilized, because the equipment to do it at municipal scale is so new. Like composting, biochar can be used as a fertilizer, returning food waste’s nutrients back to the soil. Unlike composting, it can handle food waste that’s mixed with general nonhazardous trash — no need for costly separate collection and handling. Biochar also sequesters carbon for centuries.
  • But the infrastructure — donation matching software, cold storage and refrigerated trucks — to handle large donations of eggs, dairy, meat, bread and produce is still being built. Funding more food bank infrastructure, educating potential donors about liability laws, creating more donation tax incentives and standardizing food safety regulations would recover up to 996,000 tons of food, or 1.7 billion meals, per year, according to ReFED.
  • For certain crops like berries, tomatoes, leafy greens and cucumbers, farms can take advantage of state and federal funds that would help them switch from open-field to hoophouse or greenhouse methods. Already common in East Asia and Europe, these methods boost yields and dramatically reduce how much of the crop is too damaged to leave the farm
  • As long as we eat fresh food instead of shelf-stable nutrient bars, perishability is part of the bargain. The only way to completely eliminate food waste is to abolish fresh food. Beyond that, all we can do is manage the waste.
Javier E

ROUGH TYPE | Nicholas Carr's blog - 0 views

  • The smartphone has become a repository of the self, recording and dispensing the words, sounds and images that define what we think, what we experience and who we are. In a 2015 Gallup survey, more than half of iPhone owners said that they couldn’t imagine life without the device.
  • So what happens to our minds when we allow a single tool such dominion over our perception and cognition?
  •  Smartphones have become so entangled with our existence that, even when we’re not peering or pawing at them, they tug at our attention, diverting precious cognitive resources. Just suppressing the desire to check our phone, which we do routinely and subconsciously throughout the day, can debilitate our thinking.
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  • he has seen mounting evidence that using a smartphone, or even hearing one ring or vibrate, produces a welter of distractions that makes it harder to concentrate on a difficult problem or job. The division of attention impedes reasoning and performance.
  • Another 2015 study, appearing in the Journal of Computer-Mediated Communication, showed that when people hear their phone ring but are unable to answer it, their blood pressure spikes, their pulse quickens, and their problem-solving skills decline.
  • The researchers recruited 520 undergraduates at UCSD and gave them two standard tests of intellectual acuity. One test gauged “available working-memory capacity,” a measure of how fully a person’s mind can focus on a particular task. The second assessed “fluid intelligence,” a person’s ability to interpret and solve an unfamiliar problem. The only variable in the experiment was the location of the subjects’ smartphones. Some of the students were asked to place their phones in front of them on their desks; others were told to stow their phones in their pockets or handbags; still others were required to leave their phones in a different room.
  • In both tests, the subjects whose phones were in view posted the worst scores, while those who left their phones in a different room did the best. The students who kept their phones in their pockets or bags came out in the middle. As the phone’s proximity increased, brainpower decreased.
  • In subsequent interviews, nearly all the participants said that their phones hadn’t been a distraction—that they hadn’t even thought about the devices during the experiment. They remained oblivious even as the phones disrupted their focus and thinking.
  • A second experiment conducted by the researchers produced similar results, while also revealing that the more heavily students relied on their phones in their everyday lives, the greater the cognitive penalty they suffered.
  • the “integration of smartphones into daily life” appears to cause a “brain drain” that can diminish such vital mental skills as “learning, logical reasoning, abstract thought, problem solving, and creativity.”
  • Imagine combining a mailbox, a newspaper, a TV, a radio, a photo album, a public library and a boisterous party attended by everyone you know, and then compressing them all into a single, small, radiant object. That is what a smartphone represents to us. No wonder we can’t take our minds off it.
  • They found that students who didn’t bring their phones to the classroom scored a full letter-grade higher on a test of the material presented than those who brought their phones. It didn’t matter whether the students who had their phones used them or not: All of them scored equally poorly.
  • A study of nearly a hundred secondary schools in the U.K., published last year in the journal Labour Economics, found that when schools ban smartphones, students’ examination scores go up substantially, with the weakest students benefiting the most.
  • Social skills and relationships seem to suffer as well.
  • Because smartphones serve as constant reminders of all the friends we could be chatting with electronically, they pull at our minds when we’re talking with people in person, leaving our conversations shallower and less satisfying.
  • In a 2013 study conducted at the University of Essex in England, 142 participants were divided into pairs and asked to converse in private for ten minutes. Half talked with a phone in the room, half without a phone present. The subjects were then given tests of affinity, trust and empathy. “The mere presence of mobile phones,” the researchers reported in the Journal of Social and Personal Relationships, “inhibited the development of interpersonal closeness and trust” and diminished “the extent to which individuals felt empathy and understanding from their partners.”
  • The evidence that our phones can get inside our heads so forcefully is unsettling. It suggests that our thoughts and feelings, far from being sequestered in our skulls, can be skewed by external forces we’re not even aware o
  • Not only do our phones shape our thoughts in deep and complicated ways, but the effects persist even when we aren’t using the devices. As the brain grows dependent on the technology, the research suggests, the intellect weakens.
  • even in the history of captivating media, the smartphone stands out. It is an attention magnet unlike any our minds have had to grapple with before. Because the phone is packed with so many forms of information and so many useful and entertaining functions, it acts as what Dr. Ward calls a “supernormal stimulus,” one that can “hijack” attention whenever it is part of our surroundings — and it is always part of our surroundings.
  •  Scientists have long known that the brain is a monitoring system as well as a thinking system. Its attention is drawn toward any object that is new, intriguing or otherwise striking — that has, in the psychological jargon, “salience.”
  • The irony of the smartphone is that the qualities that make it so appealing to us — its constant connection to the net, its multiplicity of apps, its responsiveness, its portability — are the very ones that give it such sway over our minds.
  • We need to give our minds more room to think. And that means putting some distance between ourselves and our phones.
  • Social media apps were designed to exploit “a vulnerability in human psychology,” former Facebook president Sean Parker said in a recent interview. “[We] understood this consciously. And we did it anyway.”
  • A quarter-century ago, when we first started going online, we took it on faith that the web would make us smarter: More information would breed sharper thinking. We now know it’s not that simple.
  • As strange as it might seem, people’s knowledge and understanding may actually dwindle as gadgets grant them easier access to online data stores
  • In a seminal 2011 study published in Science, a team of researchers — led by the Columbia University psychologist Betsy Sparrow and including the late Harvard memory expert Daniel Wegner — had a group of volunteers read forty brief, factual statements (such as “The space shuttle Columbia disintegrated during re-entry over Texas in Feb. 2003”) and then type the statements into a computer. Half the people were told that the machine would save what they typed; half were told that the statements would be erased.
  • Afterward, the researchers asked the subjects to write down as many of the statements as they could remember. Those who believed that the facts had been recorded in the computer demonstrated much weaker recall than those who assumed the facts wouldn’t be stored. Anticipating that information would be readily available in digital form seemed to reduce the mental effort that people made to remember it
  • The researchers dubbed this phenomenon the “Google effect” and noted its broad implications: “Because search engines are continually available to us, we may often be in a state of not feeling we need to encode the information internally. When we need it, we will look it up.”
  • as the pioneering psychologist and philosopher William James said in an 1892 lecture, “the art of remembering is the art of thinking.”
  • Only by encoding information in our biological memory can we weave the rich intellectual associations that form the essence of personal knowledge and give rise to critical and conceptual thinking. No matter how much information swirls around us, the less well-stocked our memory, the less we have to think with.
  • As Dr. Wegner and Dr. Ward explained in a 2013 Scientific American article, when people call up information through their devices, they often end up suffering from delusions of intelligence. They feel as though “their own mental capacities” had generated the information, not their devices. “The advent of the ‘information age’ seems to have created a generation of people who feel they know more than ever before,” the scholars concluded, even though “they may know ever less about the world around them.”
  • That insight sheds light on society’s current gullibility crisis, in which people are all too quick to credit lies and half-truths spread through social media. If your phone has sapped your powers of discernment, you’ll believe anything it tells you.
  • Data, the novelist and critic Cynthia Ozick once wrote, is “memory without history.” Her observation points to the problem with allowing smartphones to commandeer our brains
  • When we constrict our capacity for reasoning and recall or transfer those skills to a gadget, we sacrifice our ability to turn information into knowledge. We get the data but lose the meaning
  • Phone makers like Apple and Samsung and app writers like Facebook, Google and Snap design their products to consume as much of our attention as possible during every one of our waking hours
  • Harvard Business School professor emerita Shoshana Zuboff argues in her new book that the Valley’s wealth and power are predicated on an insidious, essentially pathological form of private enterprise—what she calls “surveillance capitalism.” Pioneered by Google, perfected by Facebook, and now spreading throughout the economy, surveillance capitalism uses human life as its raw material. Our everyday experiences, distilled into data, have become a privately-owned business asset used to predict and mold our behavior, whether we’re shopping or socializing, working or voting.
  • By reengineering the economy and society to their own benefit, Google and Facebook are perverting capitalism in a way that undermines personal freedom and corrodes democracy.
  • Under the Fordist model of mass production and consumption that prevailed for much of the twentieth century, industrial capitalism achieved a relatively benign balance among the contending interests of business owners, workers, and consumers. Enlightened executives understood that good pay and decent working conditions would ensure a prosperous middle class eager to buy the goods and services their companies produced. It was the product itself — made by workers, sold by companies, bought by consumers — that tied the interests of capitalism’s participants together. Economic and social equilibrium was negotiated through the product.
  • By removing the tangible product from the center of commerce, surveillance capitalism upsets the equilibrium. Whenever we use free apps and online services, it’s often said, we become the products, our attention harvested and sold to advertisers
  • this truism gets it wrong. Surveillance capitalism’s real products, vaporous but immensely valuable, are predictions about our future behavior — what we’ll look at, where we’ll go, what we’ll buy, what opinions we’ll hold — that internet companies derive from our personal data and sell to businesses, political operatives, and other bidders.
  • Unlike financial derivatives, which they in some ways resemble, these new data derivatives draw their value, parasite-like, from human experience.To the Googles and Facebooks of the world, we are neither the customer nor the product. We are the source of what Silicon Valley technologists call “data exhaust” — the informational byproducts of online activity that become the inputs to prediction algorithms
  • internet companies operate in what Zuboff terms “extreme structural independence from people.” When databases displace goods as the engine of the economy, our own interests, as consumers but also as citizens, cease to be part of the negotiation. We are no longer one of the forces guiding the market’s invisible hand. We are the objects of surveillance and control.
malonema1

Trump's strain with Obama marks departure - CNNPolitics.com - 0 views

  • Trump's strain with Obama marks departure from presidential fraternity
  • Nearly five months ago, President Donald Trump bid farewell to a grinning Barack Obama, waving as the military helicopter shuttling his predecessor into post-White House life got smaller and smaller.They haven't spoken or seen each other since. For a President who seeks extensive counsel from outside the White House -- in calls to old friends, business executives, and even despotic foreign leaders -- Trump has largely forgone advice or guidance from any of the men who have held his job previously. In the months after Trump and Obama carried out a peaceful hand off of power, the two have failed to develop any sort of working relationship, according to White House advisers and former administration officials.
krystalxu

40 Years Ago: A Look Back at 1977 - The Atlantic - 0 views

  • Chief Justice Warren Burger
  • Take a step into a visual time capsule now, for a brief look at the year 1977.
  • 9th President of the United States
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  • May 1, 1977
  • New York City skyline and Brooklyn Bridge
  • The space shuttle orbiter Enterprise, riding piggy-back on its 747 mothership,
leilamulveny

Crowded N.Y.C. Jails Stoke Covid Fears: 'It's a Ticking Time Bomb' - The New York Times - 0 views

  • New York City’s jails were under such threat from the coronavirus last spring that city officials moved swiftly to let hundreds of people out of the crowded, airless old buildings. The effort shrank the jail population to its lowest point in more than half a century.
  • There are now more than 5,500 people in the city’s jails, slightly more than were detained last March. About three-quarters of the people being held have not been convicted. Many are awaiting trial much longer than usual, as the court system continues to operate at a near standstill during the pandemic.
  • Those behind bars are at high risk for contracting and spreading the virus, and correctional facilities have been home to some of the largest outbreaks nationally. Often, those outbreaks have spread into the community at large, as people shuttle in and out of detention. Few of those being detained in New York have been offered vaccines.
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  • Data kept by Correctional Health Services, which oversees care in jails, shows that infections and exposures in the jails crept up during January and February to their highest levels since last spring. A Department of Correction spokesman, in a statement, noted that the average test positivity rate in the jails was lower than in the city at large, though experts warn that the virus’s prevalence in jails can be hard to track.
  • The Department of Correction said that there were not widespread or systemic shortages of soap or other sanitary materials, and that staff members are subject to discipline for not wearing masks. The department also pointed to the ruling in a lawsuit filed by E.E. Keenan, a lawyer representing current and recent detainees at Rikers, in which a judge declined to order city jails to improve their hygiene regimens.
  • In the earliest months of the pandemic, public defenders and local officials, led by Mayor Bill de Blasio, pushed for city prosecutors and state courts to release the most vulnerable populations from behind bars and introduced an early release program for people being held on a jail sentence of one year or less.
  • But none of the measures that the city took to release people were implemented on a continuing basis and the jails population began to grow anew in the summer.
  • Judges have also set bail and remanded people to pretrial detention in violent felony cases — which are not part of the state bail reform law — at higher rates than before the pandemic, according to a forthcoming report from the center. Alternatives to jail are being used less often. Public defenders said attempts to secure the release of people at high risk for contracting the virus have fallen short in recent months.
  • At least 700 people are jailed whose cases would likely have been resolved if not for the pandemic, according to the city. An additional 285 who otherwise would have been discharged to state prison to serve sentences are stuck in city jails, as those transfers are currently suspended, the Department of Correction said
  • “It doesn’t take a mental health professional to say that if somebody is living 24/7 in complete fear of death, that their mental health is not going to be that sound,” said Mr. Keenan, the lawyer who represented Rikers detainees in a lawsuit against the city over jail conditions. A group of guards have also filed a lawsuit saying that jail policies placed them at risk.
  • For Mr. Churaman, who was transferred to Rikers Island in July after a felony murder conviction was overturned and he awaited a new trial, the time inside was especially difficult.
  • Rigodis Appling, a Manhattan public defender, said that because her clients in jails experienced no relief from the pandemic — no time at which they were able to feel fully safe from infection — they were in a state of unrelenting anxiety.
hannahcarter11

Crowded N.Y.C. Jails Stoke Covid Fears: 'It's a Ticking Time Bomb' - The New York Times - 0 views

  • A year later, jails are more crowded than they were when the pandemic began. And there has been an increase in infections in recent months that could pose a public health risk even beyond the jail walls.
  • About three-quarters of the people being held have not been convicted. Many are awaiting trial much longer than usual, as the court system continues to operate at a near standstill during the pandemic.
  • In lawsuits, prisoners and guards alike have called the living conditions inside unsanitary and dangerous.
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  • Those behind bars are at high risk for contracting and spreading the virus, and correctional facilities have been home to some of the largest outbreaks nationally. Often, those outbreaks have spread into the community at large, as people shuttle in and out of detention. Few of those being detained in New York have been offered vaccines.
  • Data kept by Correctional Health Services, which oversees care in jails, shows that infections and exposures in the jails crept up during January and February to their highest levels since last spring.
  • The Department of Correction said that there were not widespread or systemic shortages of soap or other sanitary materials, and that staff members are subject to discipline for not wearing masks.
  • In the earliest months of the pandemic, public defenders and local officials, led by Mayor Bill de Blasio, pushed for city prosecutors and state courts to release the most vulnerable populations from behind bars and introduced an early release program for people being held on a jail sentence of one year or less.
  • But none of the measures that the city took to release people were implemented on a continuing basis and the jails population began to grow anew in the summer.
  • udges have also set bail and remanded people to pretrial detention in violent felony cases — which are not part of the state bail reform law — at higher rates than before the pandemic, according to a forthcoming report from the center. Alternatives to jail are being used less often. Public defenders said attempts to secure the release of people at high risk for contracting the virus have fallen short in recent months.
  • Arrests for violent offenses, including for charges related to the city’s increase in gun crime, have also contributed to the rise, city officials say.
  • Once people are in jail, they are at the mercy of a court system operating in slow motion. People are spending an average of almost three months more in jail than they did before the pandemic, city data shows.
  • Doctors say the court delays have a direct effect on the mental health of those inside.
  • The uncertainty “leaves people feeling less in control and potentially even more hopeless,”
liamhudgings

BBC - Travel - The glitzy European city going green - 0 views

  • It’s an unlikely spot for an organic fruit and vegetable garden, tucked away between soulless high-rise buildings that dot the most densely populated country in the world
  • But this 450 sq m sliver of land is where market gardener Jessica Sbaraglia toils away.
  • launched her urban agriculture business Terre de Monaco in 2016 and she now has five micro farms on Monaco’s rooftops, balconies and hidden plots of land.
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  • With 1,600 sq m of potagers (gardens) that have produced 5 tonnes of organic produce since 2016 and partnerships with chefs of Michelin-starred restaurants, Terre de Monaco is a local success story.
  • Monaco is mostly concrete; I didn’t think I’d find the room. I really needed to convince people.”
  • The country may be associated with glamour and excess – from hedonistic frolics on a superyacht to a flutter in the grand casinos – yet this corner of the Côte d’Azur is, surprisingly, emerging as a leader in environmental responsibility.
  • Everywhere I looked, there were sustainable ways of shuttling me from A to B that help to reduce my carbon footprint; whether it was a hybrid bus snaking along Monaco’s winding roads or a leisurely cruise on the solar powered “bus boat” that crosses Port Hercules every 20 minutes. 
  • , I also noticed the abundance of eateries offering local, organic produce, some highlighting meat-free menus.
  • The lavish hotels scattered throughout this jet setters’ paradise are also playing their part, with many boasting green certifications recognising their sustainability efforts.
  • he so-called “Temple of the Sea” has watched over the Mediterranean for more than a century, raising awareness for the protection of the world’s oceans since its founding in 1910 by Prince Albert I.
  • “You can’t shut down the economy of an entire country, so we try and balance it out, it’s about offset,” said Anderson, acknowledging the steady stream of gas-guzzling luxury wheels that share the streets with the principality’s free-floating electric cars. “
  • “But it needs to go further in striking a balance with the demands of tourism, because we’re not yet perfect.”
brookegoodman

Industrial Revolution: Definitions, Causes & Inventions - HISTORY - 0 views

  • The Industrial Revolution marked a period of development in the latter half of the 18th century that transformed largely rural, agrarian societies in Europe and America into industrialized, urban ones. 
  • Fueled by the game-changing use of steam power, the Industrial Revolution began in Britain and spread to the rest of the world, including the United States, by the 1830s and ‘40s. Modern historians often refer to this period as the First Industrial Revolution, to set it apart from a second period of industrialization that took place from the late 19th to early 20th centuries and saw rapid advances in the steel, electric and automobile industries. 
  • Starting in the mid-18th century, innovations like the flying shuttle, the spinning jenny, the water frame and the power loom made weaving cloth and spinning yarn and thread much easier. Producing cloth became faster and required less time and far less human labor.
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  • An icon of the Industrial Revolution broke onto the scene in the early 1700s, when Thomas Newcomen designed the prototype for the first modern steam engine. Called the “atmospheric steam engine,” Newcomen’s invention was originally applied to power the machines used to pump water out of mine shafts. 
  • Just as steam engines needed coal, steam power allowed miners to go deeper and extract more of this relatively cheap energy source. The demand for coal skyrocketed throughout the Industrial Revolution and beyond, as it would be needed to run not only the factories used to produce manufactured goods, but also the railroads and steamships used for transporting them.
  • In the early 1800s, Richard Trevithick debuted a steam-powered locomotive, and in 1830 similar locomotives started transporting freight (and passengers) between the industrial hubs of Manchester and Liverpool. By that time, steam-powered boats and ships were already in wide use, carrying goods along Britain’s rivers and canals as well as across the Atlantic.
  • The latter part of the Industrial Revolution also saw key advances in communication methods, as people increasingly saw the need to communicate efficiently over long distances. In 1837, British inventors William Cooke and Charles Wheatstone patented the first commercial telegraphy system, even as Samuel Morse and other inventors worked on their own versions in the United States. Cooke and Wheatstone’s system would be used for railroad signalling, as the speed of the new trains had created a need for more sophisticated means of communication.
  • Though many people in Britain had begun moving to the cities from rural areas before the Industrial Revolution, this process accelerated dramatically with industrialization, as the rise of large factories turned smaller towns into major cities over the span of decades. This rapid urbanization brought significant challenges, as overcrowded cities suffered from pollution, inadequate sanitation and a lack of clean drinking water.
  • The beginning of industrialization in the United States is usually pegged to the opening of a textile mill in Pawtucket, Rhode Island, in 1793 by the recent English immigrant Samuel Slater. Slater had worked at one of the mills opened by Richard Arkwright (inventor of the water frame) mills, and despite laws prohibiting the emigration of textile workers, he brought Arkwright’s designs across the Atlantic. He later built several other cotton mills in New England, and became known as the “Father of the American Industrial Revolution.”
  • By the end of the 19th century, with the so-called Second Industrial Revolution underway, the United States would also transition from a largely agrarian society to an increasingly urbanized one, with all the attendant problems. By the mid-19th century, industrialization was well-established throughout the western part of Europe and America’s northeastern region. By the early 20th century, the U.S. had become the world’s leading industrial nation.
anniina03

Astronauts on the moon and Mars may grow their homes there out of mushrooms, says NASA ... - 0 views

  • Astronauts on the moon or Mars may be growing their homes, rather than building them, according to NASA.
  • Transporting habitats or even the materials for habitats that astronauts can safely inhabit during a lunar mission, or an extended stay on Mars, will be expensive. And they will likely take up a lot of space to shuttle them from one planet to another, when other valuable resources may be needed.
  • Astronauts could bring a much more compact habitat made from lightweight materials embedded with fungi. These could survive long-term spaceflight and once the habitat was placed on the surface, all the astronauts would need to do is activate the fungi by adding water. Read MoreThe habitat would protect humans while also protecting the lunar or Martian surface because the fungi would be contained within the structure.
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  • Mars won't just be a harsh environment for humans, but the fungi as well. The fungi will need cyanobacteria to survive. Cyanobacteria uses solar energy to convert dioxide and water in oxygen and food.
anonymous

Brad Parscale Fell From Trump's Favor. Now He's Plotting a Comeback. - The New York Times - 0 views

  • Mr. Parscale, President Trump’s former campaign manager, was angry after he was demoted last summer, and wanted out of politics. That didn’t last long. He is starting a new political data company.
  • Now he is turning to real estate and plans to buy houses and flip them, he said in an interview this month, something he said he was good at. He is also restarting his political consulting firm, Parscale Strategy, and trying to kick off a start-up called Nucleus, to process and analyze data for conservative politicians.
  • Once a midlevel marketing executive in San Antonio, Mr. Parscale rose to the president’s inner circle and was hailed, somewhat hyperbolically, as the tech genius whose social media savvy won Mr. Trump the 2016 election. Mr. Parscale became expert in making the Trump campaign messages — sometimes gut-churning and cruel, other times patriotic and nostalgic — go wildly viral, and his dark humor seemed in tune with Mr. Trump and his meme-making fan base.
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  • But his initial impulse to jettison politics altogether soon gave way to the gravitational pull of the game: In a conversation a few weeks later, he had changed his mind. He was starting Nucleus.
  • The story of how Mr. Parscale came to work for Mr. Trump is serendipity, plus a little of Mr. Parscale’s opportunistic savvy. He was already a successful marketing executive, well known in the business circles of San Antonio, when about ten years ago one of his clients was on a flight next to someone who was about to take a job working for the Trump family. The client jotted contact info on an airplane napkin, and soon Mr. Parscale was looped in to bid on some digital work for the family. He cut his rate to make sure he would get the job.
  • “Americana worked,” he said. “Just Americana. ‘Bring back that America pride’ worked. Pictures of a space shuttle. Half my ads just look like a Fourth of July party with a Vietnam vet. I wasn’t some mad genius.”
  • He saw himself as a campaign manager but also something more: a partner to Jared Kushner, the president’s son-in-law, who was overseeing the campaign from the White House, and he enjoyed the limelight enough that he would take the stage at Trump rallies and throw red MAGA caps into the crowd.
  • While friends advised Mr. Parscale to make a clean break from the campaign, he chose instead to accept a smaller role. For the Republican National Convention, Mr. Parscale was in charge of video supplements to the program. Working mostly from his Florida home, he became frustrated.
rerobinson03

Opinion | Senator Kirsten Gillibrand Reflects on the U.S. Capitol Riot - The New York T... - 0 views

  • Vice President Mike Pence was abruptly removed from the presiding chair by his security detail, and Senator Chuck Grassley was shuttled across the floor into that seat. Moments later, a Capitol Police representative informed us the Capitol had been breached and that we were sheltering in place.
  • The Capitol Police led us out the chamber’s back doors, through the corridors, down the stairs, into the tunnels under the Capitol to a secure location in a nearby office building.
  • It is our job as senators to represent the will of the American people. That meant making it clear that while this riot was a temporary disruption of the democratic process, it was not a disruption of our democracy. So, after the violence came to an end, we set out to fulfill our constitutional duty.
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  • We were escorted back to the Senate chamber, swept free of broken glass, and resumed our certification of the electoral votes. We held fast to the oath we swore to support and defend the Constitution of the United States against all enemies, foreign and domestic.
  • That is how elections are conducted in this country — not by mob rule.
  • Unlike the peaceful protesters who gathered in Lafayette Square or across New York City last year for Black Lives Matter protests, the rioters at the Capitol were not met with overwhelming police and military force.
  • They were not stopped from storming onto the Senate floor, taking a podium or defacing the speaker’s office. We should all consider what that says about our country, how we see public safety and racial biases in our law enforcement.
  • Every option available, from invoking the 25th Amendment to impeachment and removal to criminal prosecution, should be on the table.
  • Congress and the Department of Justice must undertake a thorough investigation of how this happened, and why the planning for this protest and response to these white supremacist groups was so inadequate, putting lawmakers and the people who work in and maintain our Capitol building at risk. More broadly, we must assess the role of the ultra conservative media, which purports to be news but only offers misinformation and division, as well as the power of unchecked social media to divide our nation
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