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Why the Coronavirus Could Threaten the U.S. Economy Even More Than China's - The New Yo... - 0 views

  • After a string of deaths, some heart-stopping plunges in the stock market and an emergency rate cut by the Federal Reserve, there is reason to be concerned about the ultimate economic impact of the coronavirus in the United States.
  • Advanced economies like the United States are hardly immune to these effects. To the contrary, a broad outbreak of the disease in them could be even worse for their economies than in China. That is because face-to-face service industries — the kind of businesses that go into a tailspin when fearful people withdraw from one another — tend to dominate economies in high-income countries more than they do in China.
  • If people stay home from school, stop traveling and don’t go to sporting events, the gym or the dentist, the economic consequence would be worse
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  • With shortages of everything from auto parts to generic medicines and production delays in things like iPhones and Diet Coke, a great deal of pain is coming from the closing of Chinese factories. That proliferating damage has central banks and financial analysts talking about a global recession in the coming months.
  • As a baseline, several factors work against the United States. China’s authoritarian government can quarantine entire cities or order people off the streets in a way that would be hard to imagine in America, presumably giving China an advantage in slowing the spread of the disease. In addition, a large share of American workers lack paid sick days and millions lack health care coverage, so people may be less likely to stay home or to get proper medical care. And 41 percent of China’s population lives outside urban areas, more than twice the share in the United States. Diseases generally spread faster in urban areas.
  • When people pull back from interacting with others because of their fear of disease, the things they stop doing will frequently affect much bigger industries in the United States.
  • People may stop attending American sporting events. There have even been calls for the N.C.A.A. to play its March Madness college basketball tournament without an audience. But sports is a huge business in the United States. People spend upward of 10 times as much on sporting events as they do in China.
  • Who wants to go to the dentist or the hospital during an outbreak if a visit isn’t necessary? Yet health spending is 17 percent of the U.S. economy — more than triple the proportion spent in China.
  • But over all, the United States is substantially more reliant on services than China is.
  • A major coronavirus epidemic in the United States might be like a big snowstorm that shuts down most economic activity and social interaction only until the snow is cleared away. But the coronavirus could be a “Snowmaggedon-style storm” that hits the whole country and lasts for months.
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India's Economic Troubles Are Rooted in Politics - 0 views

  • ince the Great Recession that began in late 2007, there is a growing feeling that economics is not serving us well. There is truth to this hunch, but the reasons are more complex than most people realize.
  • Academic disciplines are built on assumptions; the most tried and tested of these are often enshrined as axioms. When economic policies go wrong, the standard practice is to rush to examine those axioms. Are some of them incorrect? Economists collate statistics, create new data using randomized trials, collect impressionistic information, and often come out with the conclusion that some of the established axioms are not quite right. Correct them, and one will get better predictions and better policy. Such an approach can work under normal circumstances, but when economic outcomes go deeply wrong, the problem may be more foundational: not in the axioms of the discipline but in the unstated assumptions—the “assumptions in the woodwork,” which all disciplines have and which we are usually unaware of.
  • Economists usually point to a few assumptions, such as self-interest (in particular, the urge to accumulate and consume more), the axiom of diminishing marginal utility (the fact that consuming more of the same good causes utility from each additional unit to decline), and so on. But these assumptions are in fact inadequate. Laboratory tests show that rats satisfy these axioms, too, but there is no evidence of trade among rats. For society to conduct trade, these economic assumptions need to be supplemented with other social and normative preconditions: We need language, the ability to communicate, and some minimal respect for others’ rights. These are the assumptions in the woodwork that economists are often unmindful of but play a vital role.
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  • India presents a striking example of the limitations of pure economics. From 2003 to 2011, the world’s largest democracy was growing at a phenomenal rate, exceeding 9 percent each year between 2005 and 2008. Even after 2011, it kept up a reasonable rate of growth. However, since 2018, the economy seems to be spinning into a crisis, with growth declining to 4.5 percent, consumption in India’s vast rural sector declining at rates not seen since the late 1960s, and the overall unemployment rate at a 45-year high. The 2018 Accidental Deaths and Suicides in India Report, recently released by the National Crime Records Bureau, highlights a stark mood of despair: Since 2017, there has been a noticeable rise in the relative share of suicides by daily wage earners. They are among the poorest people in the economic ladder, thereby suggesting a rise in poverty.
  • A recent Harvard Business Review paper shows that if a company’s workers have a sense of belonging, they improve their job performance by 56 percent, with a 50 percent drop in churn and a 75 percent reduction in sick days. For a 10,000-person company, this would result in annual savings of more than $52 million. Extrapolate this to a nation, and you get a sense of why nations where large segments feel excluded do poorly.
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Does Democracy Need Truth?: A Conversation with the Historian Sophia Rosenfeld | The Ne... - 0 views

  • Does Democracy Need Truth?: A Conversation with the Historian Sophia Rosenfeld | The New Yorker
  • Ever since Donald Trump announced his Presidential candidacy, in June of 2015, there has been considerable concern about whether his allergy to truth is endangering American democracy
  • the relationship between truth and democracy was fraught for centuries before the time of Twitter and Trump.
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  • One, it’s a story about how democracy itself is always based on uncertain notions of truth, in moral terms and in epistemological terms. The other is a story about a continual conflict between a kind of expert truth and a more populist, everyday, common-sense truth that supposedly stems not from experts but the wisdom of the crowd.
  • Democracy insists on the idea that truth both matters and that nobody gets to say definitively what it is. That’s a tension that’s built into democracy from the beginning, and it’s not solvable but is, in fact, intrinsic to democracy.
  • We don’t want to have one definitive source of truth. Part of the reason ideas evolve and culture changes is that we’re constantly debating what is an accurate rendition of reality in some form.
  • Can we accept evolution as a set truth or not? They have not exploded to the point where they’ve destabilized our political or social life, but they’ve been a controversial question for over a hundred years. That’s a public contest that, actually, democracy’s pretty good for. You know, you contest things in court, you contest things in universities, you contest things in the public sphere.
  • I think it’s important that there be a contest about what is true and also about, How do you know what’s true? Where does your information come from? I would say, largely, science has won. That is, that the mainstream educational institutions, the National Institutes of Health, et cetera, all accept that evolution is as close as we’re going to get to truth.
  • One says that experts often make [bad] decisions because there’s been no popular input on them—not just because they don’t know enough but because they haven’t actually taken account of popular knowledge.
  • The most common example involves things like the World Bank coming up with a plan about water use in some part of the world without studying how people actually think and use water, simply imagining a kind of technocratic solution with no local input, and it turns out to be totally ineffective because it runs contrary to cultural norms and everyday life. There’s every chance that experts alone get things wrong.
  • Social media and the Internet more broadly have clearly had a rather revolutionary effect on not just what we take to be true but how truths circulate, what we believe, how we know anything.
  • new technology causes certain kinds of panics about truth. The Internet is particularly important because of its reach and because of the algorithmic way in which it promotes what’s popular rather than what’s true. It creates a culture of untruth, probably, that other forms of publishing can’t easily.
  • I actually approve of fact-checking, even if I think it’s often not very effective, because it doesn’t persuade people who aren’t already inclined to want to look at fact-checking. And I don’t think it’s much of a substitute for real politics
  • I don’t think facts are pure in any sense. You know, if I give you something like an unemployment rate, it implies all kinds of interpretative work already about what is work and who should be looking for it and how old you should be when you’re working.
  • It’s important that that’s part of democracy, too—questioning received wisdom. If somebody says that’s how it is, it’s correct to think, Is that really how it is? Do I have enough information to be sure that’s how it is?
  • Conspiracy theories, the complex ones that arise from the bottom, tend to involve seeing through official truths and often seeing how the rich and powerful have pulled the wool over people’s eyes, that what looked like this turned out to be that because there was a kind of subterfuge going on from above.
  • Whereas, the climate-change one, which we know has been sort of promoted by the Koch brothers and others in business interest groups, as you say, didn’t start really organically as much as it became a kind of position of industry that then took on a life of its own because it got mixed in with a whole bunch of other assumptions, whether it was about political norms, government overreach, guns.
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Professor studies how jazz improvisation affects the brain - 0 views

  • While improvised jazz solos are spontaneous, there are rules, says Martin Norgaard, associate professor of music education.
  • In other words, improvisation is an incredibly complex form of creative expression, yet great jazz improvisers like Charlie Parker, Miles Davis or John Coltrane make it seem effortless.
  • "As a musician, you feel that there's something different about the way your brain is working when you improvise,"
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  • "This idea of 'flow'—where you're completely immersed in an activity—has been linked to deactivation of some brain areas," says Norgaard. "It may be that performing improvisation engages a smaller, more focused brain network, while other parts of the brain go quiet."
  • "For nearly three decades, scientists have explored the idea that learning to play an instrument is linked to academic achievement,"
  • "Yet at the same time, there are many types of music learning. Does the kid who learns by ear get the same benefits as the kid who learns notation or the kid who learns to improvise?"
  • "It's hard to say what's driving the difference in effect. Maybe it's the age of the kids or maybe it's the number of years spent playing an instrument," says Norgaard. "In the future, we need to look into whether improvisation has different cognitive effects depending on a student's age or experience."
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6 Steps to Controlling Your Emotions | HuffPost Life - 0 views

  • Without a doubt, our emotions dictate our thoughts, intentions and actions with superior authority to our rational minds. But when we act on our emotions too quickly, or we act on the wrong kinds of emotions, we often make decisions that we later lament.
  • Negative emotions, like rage, envy or bitterness, tend to spiral out of control, especially immediately after they've been triggered.
  • Reacting immediately to emotional triggers can be an immense mistake. It is guaranteed that you'll say or do something you'll later regret. Before refuting the trigger with your emotional argument, take a deep breath and stabilize the overwhelming impulse.
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  • Emotions should never be bottled up. Call or go see someone you trust and recount to them what happened. Hearing an opinion other than your own broadens your awareness. Keep a journal and transfer your emotions from your inner self onto the paper. Many people find it helpful to engage in aggressive exercises, such as kickboxing or martial arts, to discharge their feelings.
  • Every happening of our lives, whether good or bad, serves a higher purpose. Wisdom means being able to see past the moment and discern the greater meaning of any given situation. You may not understand it in the beginning, but as time goes by, you'll begin to see the bigger picture falling into perfect order.
  • Whenever you are confronted with an emotion which is making you feel or think something bad, force it out of your mind and replace it with a different thought.
  • A constant reminder of our ardent nature, emotions surge through us at every second of the day.
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Spain coronavirus: How nation became one of world's pandemic hotspots - CNN - 0 views

  • Unseasonably warm weather, Champions League football and other major events, homes on the beach and the café culture: just a few of the factors that may have helped carry an insidious virus across southern Europe -- from country to country and city to city, from Italy to Spain and Portugal.
  • More than 5,000 people have died since a coronavirus outbreak exploded in Spain, one of the countries worst affected by the pandemic. The country has more than 54,000 active cases of the virus, according to recent figures from the ministry of health.
  • Immunologist Francesco Le Foche is of the same view, telling the Corriere dello Sport: "It's probable that there were several major triggers and catalysts for the diffusion of the virus, but the Atalanta-Valencia game could very well have been one of them.
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  • Two days later, in the town of Codogno, some 60 kilometers (40 miles) from Bergamo, a 38-year-old man known as "patient one" was diagnosed with the virus. But by then, according to research reported by nearly 20 Italian specialists, the virus had long been on the move.
  • But in other respects, life in Spain went on pretty much as normal. Bars and cafes were open; unseasonably warm weather brought Spaniards out into common spaces. Rallies for International Women's Day on March 8 brought tens of thousands onto the streets across Spain, including a crowd estimated at 120,000 in Madrid. Two female cabinet ministers who attended the event later tested positive for coronavirus, although it's not known how they contracted the virus. Opposition parties have criticized the government for allowing those events to go ahead.
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Why you may not be able to trust your own memories | The Independent - 0 views

  • Why you may not be able to trust your own memories | The Independent
  • Take storytelling for example. When we describe our memories to other people, we use artistic licence to tell the story differently depending on who’s listening.
  • we’re often guilty of changing the facts and adding false details to our memories without even realising.
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  • There are countless reasons why tiny mistakes or embellishments might happen each time we recall past events, ranging from what we believe is true or wish were true, to what someone else told us about the event, or what we want that person to think. And whenever these flaws happen, they can have long-term effects on how we’ll recall that memory in the future.
  • We rely on our memories not only for sharing stories with friends or learning from our past experiences, but also for crucial things like creating a sense of personal identity.
  • And we might change the story’s details depending on the listener’s attitudes or political leaning.
  • Research shows that when we describe our memories differently to different audiences it isn’t only the message that changes, but sometimes it’s also the memory itself. This is known as the “audience-tuning effect”.
  • memories can change spontaneously over time, as a product of how, when, and why we access them. In fact, sometimes simply the act of rehearsing a memory can be exactly what makes it susceptible to change. This is known as “retrieval-enhanced suggestibility”.
  • One theory is that rehearsing our memories of past events can temporarily make those memories malleable. In other words, retrieving a memory might be a bit like taking ice-cream out of the freezer and leaving it in direct sunlight for a while. By the time our memory goes back into the freezer, it might have naturally become a little misshapen, especially if someone has meddled with it in the meantime.
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Smart People Are More Likely to Stereotype - The Atlantic - 0 views

  • But a new study complicates the narrative that only unintelligent people are prejudiced. The paper, published recently in the Journal of Experimental Psychology: General, suggests smart people are actually more at risk of stereotyping others.
  • A second study showed similar results, but for measures of implicit bias. That is, smarter participants were quicker to stereotype the aliens in the course of a word-sorting task, even if they didn’t realize they were doing it.
  • These depressing results suggest there’s a downside to being smart—it makes you risk reading too much into a situation and drawing inappropriate conclusions. But there’s hope. In the second part of the study, the researchers showed that while smart people learn and apply stereotypes more eagerly, they also unlearn those stereotypes quickly in the face of new information.
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  • After all, education is one of the best bulwarks against ignorance we have. Exposure to stories and information that are counter-stereotypical—often the kind of thing you get from schooling—are one of the best ways to beat back racial bias.
  • He also cautioned that “the real world is a lot more complicated than the psychology laboratory.” Historical and social contexts play a major role in most types of real-world stereotyping.
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The economy is in for tough times, but here's a roadmap for recovery from the coronavir... - 0 views

  • Not for the next few months. The government still doesn’t know how widely the coronavirus has spread across America because of repeated snafus creating a test and it will take time to contain it. Until then large parts of the economy —schools, sports leagues, workplaces, cultural sites — are likely to remain shut down or operating on a limited basis.
  • The economy could shrink as much as 4% to 5% in the second quarter and trigger a sharp increase in unemployment, according to the most pessimistic Wall Street forecasts. The last time that happened was during the 2007-2009 Great Recession.
  • The vast majority of economists predict the U.S. will start to rebound later in the year, though they are split over how soon and how fast. Some like Donabedian see a rapid recovery starting in the summer. Others predict a short recession that extends through the fall.
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  • “There’s going to be a lot of bad news in the next three to four months,” said David Donabedian, chief investment officer of CIBC Private Wealth Management. “It will be pretty ugly. It is sure going to feel like a recession for awhile.”
  • If the U.S. achieves the same success as say, South Korea, the hope is that spread of the coronavirus will taper off by early summer, when illnesses such as the flu and cold also tend to weaken because of the heat and humidity.
  • “Some countries have proven that if you take precautionary measures such as social distancing you can get in front of this virus and contain it or at least slow it down,” said Sal Guatieri, senior economist at BMO Capital Markets.
  • The Fed has already cut a key interest rate on March 3 and could reduce it to basically zero by next week. The lowest rates in modern times is already encouraging a fusillade of mortgage refinancings that will put more money in family’s pockets.
  • Congress, for its part, is assembling what’s likely to be the first in a series of steps to cushion the blow to individuals and businesses most likely to suffer. A pending bill includes free testing, paid sick leave, emergency jobless benefits and small-business bridge loans.Economists says an overwhelming federal response is critical.
  • Still, even relative optimists such as Guatieri say there’s still too much uncertainty to feel confident. He and Wells Fargo’s Bullard say their firms have been changing their forecasts almost daily in the past week as the situation deteriorated. What’s made matters worse is simply not knowing the scope of the problem
  • “We’re not getting the insight into where we are or where we are going,” Bullard said. “So we’re all just speculating.”
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Analysis: It's time to give some bigots a break - CNN - 0 views

  • What if this ritual of going after people like the weatherman actually reinforces racism and other "isms" instead of combating them?
  • What if this hyper-focus on an individual's wrong distracts us from directing our outrage at the most destructive forms of intolerance -- the kind that's baked so much into our everyday lives that we hardly notice them?
  • "We make these kind of superficial scapegoats that we can use to make ourselves feel better about racism, but we don't address policies, practices or structures," she says. "To the white people who are clutching their pearls, I really have to ask: How integrated is your life? Yeah, you voted for Obama twice, but do you have any black friends?"
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  • "If you're Latino, you'll get less pain medication than a white patient. If you're an elderly woman, you'll receive fewer life-saving interventions than an elderly man. If you're a man being evaluated for a job as a lab manager, you will be given more mentorship, judged as more capable, and offered a higher starting salary than if you were a woman. If you are an obese child, your teacher is more likely to assume you're less intelligent than if you were slim."
  • "Damn," I thought. "I just racially profiled a black man -- and I'm black!"
  • The experience didn't just humble me, it scared me. If I -- someone who is black and has read about race and bias for years -- could act like this, what was possible for others who never thought much about these issues?
  • Perhaps there's another way. Our language and behavior should evolve. We shouldn't talk about racism, for example, as an either/or proposition: Use a slur and you're the Grand Imperial Wizard of the KKK; if you've never used one you're free of intolerance.
  • Here's a little secret that I think many minorities can identify with. Sure, we get angry when people get caught saying or doing the wrong thing. But we get angrier when others claim they could never be like those people.
  • One of my best friends is a fellow bigot -- a white minister I've known for years. He freely admits he still struggles with the racism he absorbed growing up in the segregated South.
  • We should never retreat from calling out the unapologetic cruelty that we see flashed across social media.
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How Emotions Guide Our Lives | Psychology Today - 0 views

  • Emotions guide our lives in a million ways
  • most of us don’t realize the extent to which they are driving our thoughts and behavior.
  • Our emotions can offer us clues into who we are as well as how we’ve been affected by our history. Many of our actions are initiated by emotion,
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  • Primary emotions are our first emotional reaction. They’re often followed by a more defended secondary emotion.
  • However, if we look at our initial reaction, our primary emotion, we may recognize that we had more vulnerable feelings, such as feeling hurt, unwanted, or ashamed
  • t is a vital feeling that often leaves the [person] feeling very open and perhaps vulnerable.”
  • If we imagine a moment of feeling tense, frustrated or stuck in a bad feeling, driven to react without a sense of relief, we were probably caught in a secondary emotion
  • able to access the deeper, more vulnerable feeling, perhaps a want or a need, or a core feeling of sadness or shame, we were then experiencing a primary emotion
  • Primary emotions can be either adaptive reactions to the moment or maladaptive reactions based on schemas from our past.
  • We may experience what I often refer to as a “critical inner voice,” a negative internal commentary that tells us things like, “You made such a fool of yourself. Look at how they’re looking at you. They all think you’re an idiot. You should just get out of here.”
  • The maladaptive secondary emotions can also lead us to react in ways that are not in our best interest: lashing out to defend ourselves, acting resentful or enraged, driven by thoughts
  • The good news is we can transform our emotions to become adaptive.
  • We can take our side by challenging our critical self-attacks and, thereby, offering ourselves compassion and love.
  • When we live in harmony with our emotions, we become more in touch with who we are.
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The Exaggerated Promise of So-Called Unbiased Data Mining | WIRED - 1 views

  • The Feynman trap—ransacking data for patterns without any preconceived idea of what one is looking for—is the Achilles heel of studies based on data mining. Finding something unusual or surprising after it has already occurred is neither unusual nor surprising. Patterns are sure to be found, and are likely to be misleading, absurd, or worse.
  • A standard neuroscience experiment involves showing a volunteer in an MRI machine various images and asking questions about the images. The measurements are noisy, picking up magnetic signals from the environment and from variations in the density of fatty tissue in different parts of the brain. Sometimes they miss brain activity; sometimes they suggest activity where there is none.A Dartmouth graduate student used an MRI machine to study the brain activity of a salmon as it was shown photographs and asked questions. The most interesting thing about the study was not that a salmon was studied, but that the salmon was dead. Yep, a dead salmon purchased at a local market was put into the MRI machine, and some patterns were discovered. There were inevitably patterns—and they were invariably meaningless.
  •  
    This article relates to our discussion in class about data mining. Scientists assume that patterns in data are true instead of making a hypothesis and trying to see if their hypothesis is true. These assumptions can lead to false conclusions. Also, this article talks about how people go through all of this data without knowing what they are looking for. When someone does this, it is called The Feynman Trap. I also found it interesting how someone studied the brain activity of a dead fish and still found patterns.
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The Next Climate Battleground: Your Child's Science Classroom - 0 views

  • Florida Citizens’ Alliance, a conservative, 20,000-member organization based in Naples that spearheaded a successful grassroots effort last year to pass the nation’s first state bill allowing residents to demand a public hearing on local school textbooks. With its passage, parents of students — as well as anyone living in a given district — can challenge the books a school is using to teach their community’s children. It was a seemingly parochial piece of civic legislation, but it was one with potentially great implications for science education in the United States.
  • Prominent on the group’s expanded menu of concerns was climate change, and humanity’s presumed role in driving it. The Alliance’s members began line-reading school textbooks for violations of their beliefs, creating carefully detailed reports on how many times, and in what context, elementary and high school students were learning about rising seas, or melting ice in Antarctica.
  • Vernon said, echoing a prevailing concern among members of the Alliance and likeminded conservatives everywhere: the unchecked power and control over social institutions by perceived liberal elites. “We’re really concerned,” he added, “that our kids are not being educated, [but] simply indoctrinated in the philosophy of the academic aristocracy.”
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  • one that has conservative groups wrestling for control over how climate science will be taught to American students. The science classroom, after all, remains the dominant venue in which those students first encounter the topic, and it greatly informs how students eventually square-up to the veracity of climate change — either as something they believe to be happening and worth responding to politically, or as a phenomenon of nature, underserving of public funds and political action.
  • The outcome matters: Whoever wins over the minds of this upcoming cohort of American voters will, to a large extent, shape the nation’s policies on climate change for decades to come.
  • “Teachers are facing pressure to not only eliminate or de-emphasize climate change science, but also to introduce non-scientific ideas in science classrooms,” the statement said.
  • For advocates of inserting climate change skepticism into the classroom, the notion of “teaching both sides of the debate” is a familiar refrain, and it’s one used to mask the more fundamental motive: Fostering doubt in students that the scientific community conclusively agrees climate change is occurring.
  • For those science teachers who remain in the classroom, a comprehensive understanding of climate science itself is not a given. One recent report found that less than half of K-12 science teachers received formal climate science training during their own college education — a comprehension void that helps explain why political ideology has been shown to be the most consistent indicator of how a teacher presents climate science to their own students.
  • Trying to continue with lessons on climate science despite this intensifying atmosphere of hostility has forced some teachers to become savvier — or more secretive — about how they present the information to their students. In Texas, Nina Corley is careful to keep explicit mentions of climate change out of her lessons, for fear that her skeptical administrators might try to censor the science. “The administrators in a school can have total control, because they’re your boss, you have to remember that. It’s going to be how you word it,” she said. “I’m not going to say my lesson plan is on climate change today, I’ll just talk about how we’re investigating the effects of carbon dioxide.”
  • Recalling one student who was hostile to her lessons on climate change, Erin Stutzman realized the more personal ramifications catalyzed by the student changing his mind. “He was tightly engrossed in the skepticism, that belief was engrained in him. And his initial resistance wasn’t to the science, really, it was that someone was challenging his parents and his friend’s parents,”
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Why Some of Us Are Thrill-Seekers | Health | US News - 0 views

  • Or being strapped into a zero-gravity roller coaster and preparing to whirl upside down, again and again. Thrill-seekers crave that rush; they thrive on it.
  • Thrill-seekers tend to be creative folks who like to make up their own minds.
  • All the signals in our body tell us we're headed in a bad direction.
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Plastic waste is booming from the coronavirus pandemic - CNN - 0 views

  • Surgical masks, gloves, protective equipment, body bags -- the Covid-19 crisis has spurred a rapid expansion in the production of desperately-needed plastic products, with governments racing to boost their stockpiles and regular citizens clamoring for their share of supplies.
  • But all that plastic ends up somewhere -- and environmental campaigners fear it is just the tip of a looming iceberg, with the pandemic causing a number of serious challenges to their efforts to reduce plastic pollution.
  • "Right outside my house there are discarded gloves and masks all over the neighborhood," says John Hocevar, oceans campaign director at Greenpeace USA.
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  • "We know that plastic pollution is a global problem -- it existed before the pandemic," Nick Mallos of US-based NGO Ocean Conservancy tells CNN. "(But) we've seen a lot of industry efforts to roll back some of the great progress that's been made.
  • "It's been raining here for two days, so these are very quickly washed down into the sewer. Here in Washington DC, they end up in the Anacostia River, out in the Chesapeake Bay, and then the Atlantic Ocean."
  • Over time, those products break down and add to the vast collections of microplastics in our seas, air and food. And the irony is that, while we produce and discard plastic to fight one public health crisis, we may be slowly contributing to another.
  • "As Covid-19 hits, it seems to be shifting the tide toward single-use plastics," Peszko concluded.
  • "We are oversaturated daily with news around the pandemic ... there is so much information streaming to us daily that many of these types of messages can be missed," he says. "It may not seem like a significant action at the moment, but it will manifest in very dangerous ways down the road."
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Coronavirus Tips: How to Protect and Prepare Yourself - The New York Times - 0 views

  • The coronavirus continues to spread worldwide, with over 200,000 confirmed cases and at least 8,000 dead. In the United States, there have been at least 8,000 cases and more than 100 deaths, according to a New York Times database.
  • Most important: Do not panic. With a clear head and some simple tips, you can help reduce your risk, prepare your family and do your part to protect others.
  • That might be hard to follow, especially for those who can’t work from home. Also, if you’re young, your personal risk is most likely low. The majority of those who contract coronavirus do not become seriously ill, and it might just feel as if you have the flu. But keeping a stiff upper lip is not only foolhardy, but will endanger those around you.
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  • Avoid public transportation when possible, limit nonessential travel, work from home and skip social gatherings. Don’t go to crowded restaurants or busy gyms. You can go outside, as long as you avoid being in close contact with people.
  • If you develop a high fever, shortness of breath or another, more serious symptom, call your doctor. (Testing for coronavirus is still inconsistent — there are not enough kits, and it’s dangerous to go into a doctor’s office and risk infecting others.) Then, check the Centers for Disease Control and Prevention website and your local health department for advice about how and where to be tested.
  • Wash your hands, wash your hands, wash your hands. That splash-under-water flick won’t cut it anymore.
  • Also, clean “high-touch” surfaces, like phones, tablets and handles. Apple recommends using 70 percent isopropyl alcohol, wiping gently. “Don’t use bleach,” the company said.
  • To disinfect any surface, the C.D.C. recommends wearing disposable gloves and washing hands thoroughly immediately after removing the gloves. Most household disinfectants registered by the Environmental Protection Agency will work.
  • There’s a lot of information flying around, and knowing what is going on will go a long way toward protecting your family.
  • Right now, there’s no reason for parents to worry, the experts say; coronavirus cases in children have been very rare. The flu vaccine is a must, as vaccinating children is good protection for older people. And take the same precautions you would during a normal flu season: Encourage frequent hand-washing, move away from people who appear sick and get the flu shot.
  • Unless you are already infected, face masks won’t helpFace masks have become a symbol of coronavirus, but stockpiling them might do more harm than good. First, they don’t do much to protect you. Most surgical masks are too loose to prevent inhalation of the virus. (Masks can help prevent the spread of a virus if you are infected. The most effective are the so-called N95 masks, which block 95 percent of very small particles.)Second, health care workers and those caring for sick people are on the front lines. Last month, the surgeon general urged the public to stop stockpiling masks, warning that it might limit the amount of resources available to doctors, nurses and emergency professionals.
  • Stock up on a 30-day supply of groceries, household supplies and prescriptions, just in case.That doesn’t mean you’ll need to eat only beans and ramen. Here are tips to stock a pantry with shelf-stable and tasty foods
  • No. The first testing in humans of an experimental vaccine began in mid-March. Such rapid development of a potential vaccine is unprecedented, but even if it is proved safe and effective, it probably will not be available for 12 to18 months.
  • If you’re sick and you think you’ve been exposed to the new coronavirus, the C.D.C. recommends that you call your healthcare provider and explain your symptoms and fears. They will decide if you need to be tested. Keep in mind that there’s a chance — because of a lack of testing kits or because you’re asymptomatic, for instance — you won’t be able to get tested.
  • That’s not a good idea. Even if you’re retired, having a balanced portfolio of stocks and bonds so that your money keeps up with inflation, or even grows, makes sense. But retirees may want to think about having enough cash set aside for a year’s worth of living expenses and big payments needed over the next five years.
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Computers Are Learning to Read-But They're Still Not So Smart | WIRED - 0 views

  • computers still weren’t very good at understanding the written word. Sure, they had become decent at simulating that understanding in certain narrow domains, like automatic translation or sentiment analysis (for example, determining if a sentence sounds “mean or nice,” he said). But Bowman wanted measurable evidence of the genuine article: bona fide, human-style reading comprehension in English. So he came up with a test
  • The machines bombed. Even state-of-the-art neural networks scored no higher than 69 out of 100 across all nine tasks: a D-plus, in letter grade terms. Bowman and his coauthors weren’t surprised. Neural networks — layers of computational connections built in a crude approximation of how neurons communicate within mammalian brains
  • It produced a GLUE score of 80.5. On this brand-new benchmark designed to measure machines’ real understanding of natural language — or to expose their lack thereof — the machines had jumped from a D-plus to a B-minus in just six months.
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  • The only problem is that perfect rulebooks don’t exist, because natural language is far too complex and haphazard to be reduced to a rigid set of specifications.
  • Researchers simply fed their neural networks massive amounts of written text copied from freely available sources like Wikipedia — billions of words, preformatted into grammatically correct sentences — and let the networks derive next-word predictions on their own. In essence, it was like asking the person inside a Chinese room to write all his own rules, using only the incoming Chinese messages for reference.“The great thing about this approach is it turns out that the model learns a ton of stuff about syntax,”
  • The nonsequential nature of the transformer represented sentences in a more expressive form, which Uszkoreit calls treelike. Each layer of the neural network makes multiple, parallel connections between certain words while ignoring others — akin to a student diagramming a sentence in elementary school. These connections are often drawn between words that may not actually sit next to each other in the sentence. “Those structures effectively look like a number of trees that are overlaid,” Uszkoreit explained.
  • But instead of concluding that BERT could apparently imbue neural networks with near-Aristotelian reasoning skills, they suspected a simpler explanation: that BERT was picking up on superficial patterns in the way the warrants were phrased.
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When Did Ancient Humans Start to Speak? - The Atlantic - 0 views

  • The larynx, also called the voice box, is where the trouble begins: Its location is, or was, supposed to be the key to language.
  • Scientists have agreed for a while that the organ is lower down the throat in humans than it is in any other primate, or was in our ancestors. And for decades, they thought that low-down larynx was a sort of secret ingredient to speech because it enabled its bearers to produce a variety of distinctive vowels, like the ones that make beet, bat, and boot sound like different words. That would mean that speech—and, therefore, language—couldn’t have evolved until the arrival of anatomically modern Homo sapiens about 200,000 years ago
  • In fact, they propose that the necessary equipment—specifically, the throat shape and motor control that produce distinguishable vowels—has been around as long as 27 million years, when humans and Old World monkeys (baboons, mandrills, and the like) last shared a common ancestor.
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  • Those speech abilities could include distinct vowels and consonants, syllables, or even syntax—all of which, according to LDT, should be impossible for any animal without a human vocal tract.
  • As John Locke, a linguistics professor at Lehman College, put it, “Motor control rots when you die.” Soft tissues like tongues and nerves and brains generally don’t fossilize; DNA sequencing is impossible past a few hundred thousand years; no one has yet found a diary or rap track recorded by a teenage Australopithecus.
  • One of the quantitative models the new study relies on, he says, doesn’t properly represent the shape of the larynx, tongue, and other parts we use to talk: “It would convert a mailing tube into a human vocal tract.” And according to Lieberman, laryngeal descent theory “never claimed language was not possible” prior to the critical changes in our ancestors’ throat anatomy. “They’re trying to set up a straw man,” he said.
  • Rather than 27 million years, Hickok proposes that the earliest bound on any sort of speech ability would be nearer to human ancestors’ split with the Pan genus, which includes chimpanzees and bonobos, our closest living relatives. That split happened about 5 million to 7 million years ago—certainly longer than 200,000 years, but a far cry from 27 million. Lieberman argues that the precursors of speech might have emerged about a little more than 3 million years ago, when artifacts like jewelry appear in the archaeological record. The idea is that both language and jewelry are intimately related to the evolution of symbolic thinking.
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Opinion | World War II and the Ingredients of Slaughter - The New York Times - 0 views

  • The (relatively) new technology of the 1930s was the radio. “It is the miracle of radio that it welds 60,000,000 Germans into a single crowd, to be played upon by a single voice,”
  • the conviction that an opponent embodies an irredeemable evil, and that his destruction is therefore an act of indubitable good. That spirit of certitude that dominated the politics of the 1930s is not so distant from us today.
  •  
    Two aspects of this article relate to our discussions in class. First, the radio made it easier to share knowledge/spread propaganda. If everyone received the same message, people begin to believe it. Second, in WWII as in slavery and other times in history, people justified their inhumane actions and attempted to put themselves on the moral high ground by saying that other groups up people were less than human.
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Why are some people more adventures than others | 2KnowMySelf - 0 views

  • trying to seek certain chemicals that elevate his mood still there are psychological factors that could turn a person into a sensation seeker even if the thrill seeking genes weren't there.
  • A person might go through very dangerous risks just to prove something to himself or to others.
  • Humans do many things to feel superior to others including gossiping, criticizing others and even doing dangerous things.
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  • A person could be doing risky activities just because deep inside he is truly afraid of life.
  • One of the fastest ways to gain attention is to do something really dangerous.
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