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clairemann

Democrats Move To Scrap Trump-Era Rollback Of Methane Rules | HuffPost - 1 views

  • Democrats have turned to an obscure procedural tool in an attempt to undo the Trump administration’s rollback of an Obama-era regulation on methane, a potent greenhouse gas released by oil and gas operations.
  • “Methane standards are one of the most important ways to address an important source of greenhouse gas emissions that contribute significantly to climate change, and the Trump administration’s weakening of those standards was a dagger in the heart of efforts to address the climate crisis,”
  • The Congressional Review Act is a 1996 law that gives Congress the power to nullify any major regulation finalized within the final 60 legislative days of a president’s term.
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  • The move is “critical to confronting the climate crisis and reducing harmful air pollution,” Heinrich tweeted.
  • The Obama administration’s methane rule sought to rein in methane pollution from fossil fuel operations by requiring operators to monitor and prevent leaks from wells, pipelines and other facilities.
  • “We have over 100,000 wellheads that are not capped, leaking methane,” Biden said. “What are we doing? And by the way, we can put as many pipe fitters and miners to work capping those wells at the same price that they would charge to dig those wells.”
clairemann

2 African Elephant Species Now Listed As Endangered, Monitoring Group Says | HuffPost - 1 views

  • The two species of African elephants are now both listed as endangered, thanks to a one-two punch of poaching and habitat loss, according to a new assessment.
  • “The forest elephants, in most cases, have been largely ignored,” Ben Okita, a conservation biologist, told The New York Times. “It’s become clear that genetically these two species are different.”
  • The main threats to the elephants remain poaching for their ivory, and habitat loss.
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  • Savannah elephants have declined by at least 60% over the last half-century.
  • “Africa’s elephants play key roles in ecosystems, economies and in our collective imagination all over the world,”
  • The report did include some good news. Anti-poaching programs in some regions of Gabon and the Republic of the Congo have helped forest elephant numbers stabilize.
clairemann

Civics education isn't boosting youth voting or volunteerism - 1 views

  • After the insurrection, the impeachment, the trial and ongoing partisanship in 2021, many Americans are looking to civics education as a source of hope, according to George Washington University’s Center on Education Policy, which reports that “Nearly all Americans (97%) agree that public schools should be teaching civics.”
  • But my research shows that states that require civics courses do not necessarily have better test scores, more youth voting or young people volunteering at higher rates than other states. And there may be a connection to QAnon support as well.
  • Unfortunately, though, my research has found that civics education isn’t making the grade. In states that require students to take a civics course, young voters have slightly lower average voting rates – 29.9% – than states without such a requirement – 31.9%.
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  • Washington, D.C., and 39 states – including California, Iowa and South Carolina – have a civics class requirement. These same places also have lower percentages of youth volunteer rates – 22.7%
  • But I was dismayed to find that states without such a requirement had higher rates of volunteerism among younger people – an average of 24.4% – than among those states with a community service mandate – 21.3%.
  • States with lower levels of youth volunteering, youth voting and youth civics test scores are also more likely to have QAnon sympathizers active in politics, or politicians who oppose criticism of QAnon.
caelengrubb

The Economics of Bitcoin - Econlib - 0 views

  • Bitcoin is an ingenious peer-to-peer “virtual” or “digital currency” that challenges the way economists have traditionally thought about money.
  • My conclusion is that, in principle, nothing stands in the way of the whole world embracing Bitcoin or some other digital currency. Yet I predict that, even with the alternative of Bitcoin, people would resort to gold if only governments got out of the way.
  • According to its official website: “Bitcoin uses peer-to-peer technology to operate with no central authority; managing transactions and the issuing of bitcoins is carried out collectively by the network.”
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  • To fully understand how Bitcoin operates, one would need to learn the subtleties of public-key cryptography.
  • In the real world, when people want to buy something using Bitcoin, they transfer their ownership of a certain number of bitcoins to other people, in exchange for goods and services.
  • This transfer is effected by the network of computers performing computations and thereby changing the “public key” to which the “sold” bitcoins are assigned.
  • The encryption involved in Bitcoin concerns the identification of the legitimate owner of a particular bitcoin.
  • Without delving into the mathematics, suffice it to say: There is a way that the legitimate owner of a bitcoin can publicly demonstrate to the computers in the network that he or she really is the owner of that bitcoin.
  • Only someone with the possession of the “private key” will be able to produce a valid “signature” that convinces the computers in the network to update the public ledger to reflect the transfer of the bitcoin to another party.
  • When Bitcoin was first implemented in early 2009, computers in the network—dubbed “miners”—received 50 new bitcoins when performing the computations necessary to add a “block” of transactions to the public ledger.
  • In principle, the developers of Bitcoin could have released all 21 million units of the currency immediately with the software.
  • With the current arrangement—where the “mining” operations needed to keep the system running simultaneously yield new bitcoins to the machines performing the calculations—there is an incentive for owners to devote their machines’ processing power to the network.
  • Here, the danger is that the issuing institution—once it had gotten the world to accept its notes or electronic deposits as money—would face an irresistible temptation to issue massive quantities.6
  • Bitcoin has no such vulnerability. No external technological or physical event could cause Bitcoin inflation, and since no one is in charge of Bitcoin, there is no one tempted to inflate “from within.”
  • Some critics argue that Bitcoin’s fixed quantity would imply constant price deflation. Although this is true, everyone will have seen this coming with more than a century’s notice, and so long-term contracts would have been designed accordingly.
  • Whether to call Bitcoin a “fiat” currency depends on the definition. If “fiat” means a currency that is not legally redeemable in some other commodity, then yes, Bitcoin is a fiat currency. But if “fiat” means a currency relying on government fiat to define what will count as legal money, then Bitcoin is not.
  • Bitcoin is an ingenious concept that challenges the way economists have traditionally thought about money. Its inbuilt scarcity provides an assurance of purchasing power arguably safer than any other system yet conceived.
  • We need to let the decentralized market test tell us what is the best money, or monies.
anonymous

The Costly, Painful, Lonely Burden of Care - The New York Times - 0 views

  • The Costly, Painful, Lonely Burden of Care
  • Health care in the U.S. relies on an “invisible army” of caregivers — mostly women. For many, stunted careers, lost earnings and exhaustion are part of the fallout.
  • “If society wants us to keep caring for others, it’s going to have to show a little more care for us.”
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  • Her husband, Brad Buchanan, was late for family dinner. She found him in the bathroom, coughing up blood — a lot of it.
  • Doctors found that a tumor had ruptured in one of his lungs and he urgently needed chemo. As her husband became critically ill, Ms. Washington, a freelance writer, was thrust into the role of nurse.
  • “My hands were shaking,” she said as she remembered apprehensively pushing in the drugs for the first time and feeling the weight of keeping her husband alive.
  • Mr. Buchanan had a stem cell transplant that left him with graft-versus-host disease
  • Depending on the analysis, between 61 and 75 percent of caregivers are women
  • When she explained that she had two children who also had needs, he said, “Well, usually family steps in, and it works out fine.”
  • Ms. Washington felt the burden of responsibility, but also the sting
  • The U.S. health care system relies on and takes for granted the “invisible army” of people — mostly women — who keep the system functioning by performing home care for the many people who are “too well for the hospital” but “too sick for home,” as well as for those on end-of-life care.
  • In 2017, AARP found that about 41 million family caregivers in America perform roughly $470 billion worth of unpaid labor a year.
  • they tend to do more personal care tasks like helping patients bathe and use the toilet than their male counterparts, who are more likely to oversee finances and arrangement of care.
  • The historical roots are complex, but as Evelyn Glenn puts it in “Forced to Care,”
  • emale caregivers put in more hours — 22 to men’s 17
  • they are also more likely to stand by their partner through a serious illness
  • Many people who take on caregiving roles experience negative health impacts, but women are especially at risk of the fallout from caregiver stress.
  • Female caregivers are also 2.5 times more likely to live in poverty as non-caregiver
  • A 2011 study found that women who left their jobs to care for a parent lost an average of $324,000 in wages and benefits over their lifetimes.
  • Ms. Washington was able to dip into savings and a recent inheritance to help pay for supplemental in-home care, but it was still a struggle, causing stress, resentment and lost income.
  • It was hard to have my life put on hold. Everything kind of slipped away.
  • I lost a sense of who I was. I was going to pick up a prescription for myself, the only prescription I had when my husband was sick, and the pharmacist asked for my date of birth, and I gave his date of birth
  • People talk about how it’s the most important job in the world, taking care of our children or taking care of our vulnerable elders, and yet those are some of the worst paid jobs.
  • How much is a quarterback paid versus someone who is doing care for a vulnerable elderly person?
  • How did care work become so undervalued?
  • A doctor told Ms. Washington that her husband would need 24-hour care and “could not be left alone for even a moment.”
  • Western culture has long framed care work done by women as a moral duty or obligation, rather than an economic activity.
  • If your earnings are lower than they would normally be because you’re busy caring for a family member, and you can’t save and pay into social security, it can lock whole families into a cycle of lower wealth and economic instability.
  • And what should someone not do
  • Don’t tell someone to stay positive. For me, there was no staying about it, because I didn’t feel positive to start with. It brought up this feeling
  • My time isn’t my own, but surely my emotions can be
anonymous

9-Year-Old Migrant Girl Dies Trying to Cross Rio Grande Into U.S. - The New York Times - 0 views

  • 9-Year-Old Migrant Girl Dies Trying to Cross Rio Grande Into U.S.
  • The girl was found unconscious on an island on the Mexican side of the river near the Texas border and could not be revived.
  • the first reported death of a child in a new surge of migration along the southwestern border.
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  • U.S. Border Patrol agents responding to a rescue call found a mother and two children, all three unconscious, on an island in the river that separates the United States from Mexico.
  • The agents were able to resuscitate the mother and the younger child, a 3-year-old boy.
  • The rescued mother was Guatemalan; her children were both Mexican nationals, the statement said.
  • n 2019, a father and his daughter from El Salvador died while attempting to cross the river near the border city of Matamoros, Mexico.
  • the second migrant to drown in the area in less than two weeks, according to the Mexican authorities.
  • Many have died of heat stroke after getting lost in the remote, rugged arid lands of Arizona.
  • Those crossing the Rio Grande typically move under cover of darkness.
  • Many pay smuggling networks hundreds or thousands of dollars to float across on inflatable rings, which are often used to hold both an adult and a child.
  • A Cuban man died Wednesday night while trying to enter the United States by swimming around the border barrier that stretches into the ocean between Tijuana and San Dieg
  • The picture of the father and his 23-month-old daughter lying face down along the banks of the Rio Grande, her tiny head tucked inside his T-shirt, an arm draped over his neck, captured worldwide attention.
  • Humanitarian groups leave water jugs in desolate areas on the migrant trail in Arizona where the terrain and heat pose great risks to crossers.
  • Since 2004, about 3,400 migrants have perished in southern Arizona.
  • Last year, 227 bodies were recovered, the most in a decade.
  • Monthly apprehensions had plummeted to 16,182 in April 2020 as the pandemic prompted former President Donald J. Trump to invoke a public-health emergency to seal the southwestern border to all but essential travel.
  • A child’s abandoned shoe lies near a river crossing point often used for illegal entries at the U.S.-Mexico border.Credit...
  • But apprehensions, the key indicator of the volumes of people trying to enter illegally, have climbed every month since then.
  • Mr. Biden has reversed or loosened some Trump-era restrictions, including the “Remain in Mexico” policy, while he and his top advisers have repeatedly urged migrants not to make the trek.
  • ut numbers have soared at the border, and Republicans have blamed his new approach for attracting the large numbers of migrants that have overwhelmed border processing facilities.
  • the Mexican state of Tamaulipas has been refusing to take them back.
  • The crush of arrivals in the Rio Grande Valley, the busiest migrant gateway, is forcing the Border Patrol to release families even faster than usual to avoid the overcrowding in border processing stations that has drawn sharp criticism from immigrant and child-welfare advocates in the past.
  • “People back home were saying this is the moment to cross,”
  • “I couldn’t even make enough for us to eat, things were getting so bad,”
anonymous

Opinion | The Decline of Republican Demonization - The New York Times - 0 views

  • The Decline of Republican Demonization
  • Why has opposition to Biden’s plans been so low energy?
  • The American Rescue Plan, President Biden’s $1.9 trillion relief effort, is law.
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  • But it’s only a short-term measure, mainly designed to deal with the Covid-19 pandemic and its immediate aftermath.
  • everyone says that turning those longer-term plans into law will be much harder than passing the ARP.
  • But what if everyone is wrong?
  • Just about every analyst I follow asserted, almost until the last moment, that $1.9 trillion was an opening bid for the rescue plan and that the eventual bill would be substantially smaller
  • Instead, Democrats — who, by standard media convention, are always supposed to be in “disarray” — held together and did virtually everything they had promised. How did that happen?
  • Much of the post-stimulus commentary emphasizes the lessons Democrats learned from the Obama years, when softening policies in an attempt to win bipartisan support achieved nothing but a weaker-than-needed economic recovery
  • only part of the story
  • Republicans have lost their knack for demonizing progressive policies.
  • There’s certainly plenty of demonization out there: Vast numbers of Republican voters believe that Biden is president thanks only to invisible vote fraud, and some even buy the story that it was masterminded by a global conspiracy of pedophiles.
  • unsuccessful in convincing voters that they’ll be hurt by Biden’s spending and taxing plans.
  • Part of the answer, surely, is that this time around Republican politicians and pundits have been remarkably low energy in criticizing Biden’s policies.
  • Where are the bloodcurdling warnings about runaway inflation and currency debasement, not to mention death panels?
  • the most important reason Trump failed to repeal the Affordable Care Act was that Republicans have largely forgotten how to govern.
  • They couldn’t do the hard thinking required to settle on a plausible line of attack
  • while Democrats were pushing through tax credits that will cut child poverty nearly in half and subsidies that will make health insurance more affordable, Republicans were focused on cancel culture and Dr. Seuss.
  • Bear in mind that both infrastructure spending and raising taxes on the rich are very popular.
  • Republicans will have to come up with something beyond boilerplate denunciations of socialists killing jobs. Will they? Probably not.
  • Democrats know what they want to achieve and are willing to put in the work to make it happen — while Republicans don’t and aren’t.
katedriscoll

The Quest to Tell Science from Pseudoscience | Boston Review - 0 views

  • Of the answers that have been proposed, Popper’s own criterion—falsifiability—remains the most commonly invoked, despite serious criticism from both philosophers and scientists. These attacks fatally weakened Popper’s proposal, yet its persistence over a century of debates helps to illustrate the challenge of demarcation—a problem no less central today than it was when Popper broached it
  • pper’s answer emerged. Popper was born just after the turn of the twentieth century in Vienna—the birthplace of psychoanalysis—and received his doctorate in psychology in 1928. In the early 1920s Popper volunteered in the clinics of Alfred Adler, who had split with his former mentor, the creator of psychoanalysis: Sigmund Freud. Precocious interest in psychoanalysis, and his subsequent rejection of it, were crucial in Popper’s later formulation of his philosophical views on science.
  • At first, Popper was quite taken with logical empiricism, but he would diverge from the mainstream of the movement and develop his own framework for understanding scientific thought in his two influential books The Logic of Scientific Discovery (1934, revised and translated to English in 1959) and Conjectures and Refutations (1962). Popper claimed to have formulated his initial ideas about demarcation in 1919, when he was seventeen years old. He had, he writes, “wished to distinguish between science and pseudo-science; knowing very well that science often errs, and that pseudoscience may happen to stumble on the truth.”
katedriscoll

Translating Amanda Gorman - It Bears Mentioning - 0 views

  • The logic is supposed to be that only someone of Gorman’s race, and optimally gender, can effectively translate her expression into another language. But is that true? And are we not denying Gorman and black people basic humanity in – if I may jump the gun – pretending that it is?
  • Notice I didn’t mention Shakespeare translated into other languages. According to the Critical Race Theory paradigm that informs this performative take on translating Gorman, Shakespeare being a white man means that white translators of his work are akin to him, while non-white ones, minted in a world where they must always grapple with whiteness “centered,” are perfect bilinguals of a sort.
katedriscoll

Capable and Fallible - TOK RESOURCE.ORG - 0 views

  • Once understood and appropriated by students the capability/fallibility dualism is a powerful notion that can be used in various TOK contexts. Appreciating the positive aspects of knowing is a great example. A skeptical mindset, with regard to limitations and bias, is a central part of the TOK critical thinking toolkit. But focusing almost entirely on the weaknesses and fallibility of knowledge claims loses sight of our capability. There are many positive aspects of knowledge and there is tremendous pleasure in finding things out. The accumulated edifice of shared human ideas—loosely, the Areas of Knowledge—merits nothing less than awe and astonishment.
anonymous

Creator of 'All Rise' on CBS Is Fired After Writers' Complaints - The New York Times - 0 views

  • Creator of ‘All Rise’ on CBS Is Fired After Writers’ Complaints
  • Greg Spottiswood had faced numerous complaints over the way issues of race and gender were addressed on the show, a rare prime-time CBS drama with a Black woman as a protagonist.
  • Warner Bros. Television has fired the showrunner and creator of the CBS show “All Rise,” Greg Spottiswood, after a second investigation into allegations regarding how he dealt with the show’s writers, including in conversations involving race.
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  • “We remain committed, at all times, to providing a safe and inclusive working environment on our productions and for all employees.”
  • Mr. Spottiswood had previously been investigated for his treatment of the writing staff during the first season of the CBS procedural
  • “All Rise” has been celebrated by CBS after its prime-time lineup had been criticized for its lack of diversity
  • The studio kept Mr. Spottiswood, who is white, in charge of the show, and provided him a corporate coach to advise him.
  • “We had to do so much behind the scenes to keep these scripts from being racist and offensive,”
  • Mr. Spottiswood said he was aware of the problems with his leadership and pledged to do better.
  • Five of the original seven members of the “All Rise” writing staff left the show because of his treatment of them and the way the show, under his direction, depicted race and gender,
  • claiming he was interested only in having Mr. Nayar appear at public events with the title of executive producer but did not give him the duties to match that position.
  • The most recent investigation was again focused on statements Mr. Spottiswood was said to have made in the writers’ room.
anonymous

Minneapolis Police Investigate Punching of a Black Teenager by an Officer - The New York Times - 0 views

  • Minneapolis Police Investigate Punching of a Black Teenager by an Officer
  • The suspect, another Black teenager, said he had been scared when Robbinsdale police officers led him toward the back seat of a patrol car.
  • The Minneapolis Police Department has opened an internal affairs investigation after a Black teenager was punched by an officer who appeared to be white, the mayor and the police chief said on Thursday.
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  • an eyewitness had drawn widespread attention and touched off protests by Black community members, who called for the officer to be fired.
  • The protests were set against the backdrop of the trial of Derek Chauvin, one of four former Minneapolis police officers who have been charged in the killing of George Floyd last May.
  • “De-escalating is paramount in the work that our officers do,”
  • daria Arradondo, the city’s police chief, said during a news
  • a Arradondo, the city’s police chief, said during a new
  • “violent felony carjacking”
  • Minneapolis police officers had been helping their suburban counterparts, who had stopped a suspect in the carjacking, when a group of residents approached and protested that the officers had the wrong person in custody, the eyewitness video showed
  • The events were recorded on video by an eyewitness and came as residents had been protesting another teenager’s arrest in connection with what police said was a “violent felony carjacking.”
  • Black teenager at the scene during a skirmish, the video showed. The person who recorded the video had been walking away from scene when the exchange happened, so it was not immediately clear what had led the officer to throw the punch.
  • he didn’t know whether the young man had played a role in the carjacking.
  • The police did not provide further details about whether the teenager had been charged or the nature of his injuries.
  • Civil rights groups criticized the use of force by the officer.
  • “The M.P.D. is out of control,”
  • “They don’t care if they are being filmed or if their body cameras are on. They know they can act with impunity.”
  • nneapolis said that he could not comment on the specifics of the case without potentially compromising the internal affairs investigation.
  • neapolis said that he could not comment on the specifics of the
  • that he could not comment on the specifics of the case without potentially compromising the internal a
Javier E

The Disease Detective - The New York Times - 1 views

  • What’s startling is how many mystery infections still exist today.
  • More than a third of acute respiratory illnesses are idiopathic; the same is true for up to 40 percent of gastrointestinal disorders and more than half the cases of encephalitis (swelling of the brain).
  • Up to 20 percent of cancers and a substantial portion of autoimmune diseases, including multiple sclerosis and rheumatoid arthritis, are thought to have viral triggers, but a vast majority of those have yet to be identified.
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  • Globally, the numbers can be even worse, and the stakes often higher. “Say a person comes into the hospital in Sierra Leone with a fever and flulike symptoms,” DeRisi says. “After a few days, or a week, they die. What caused that illness? Most of the time, we never find out. Because if the cause isn’t something that we can culture and test for” — like hepatitis, or strep throat — “it basically just stays a mystery.”
  • It would be better, DeRisi says, to watch for rare cases of mystery illnesses in people, which often exist well before a pathogen gains traction and is able to spread.
  • Based on a retrospective analysis of blood samples, scientists now know that H.I.V. emerged nearly a dozen times over a century, starting in the 1920s, before it went global.
  • Zika was a relatively harmless illness before a single mutation, in 2013, gave the virus the ability to enter and damage brain cells.
  • The beauty of this approach” — running blood samples from people hospitalized all over the world through his system, known as IDseq — “is that it works even for things that we’ve never seen before, or things that we might think we’ve seen but which are actually something new.”
  • In this scenario, an undiscovered or completely new virus won’t trigger a match but will instead be flagged. (Even in those cases, the mystery pathogen will usually belong to a known virus family: coronaviruses, for instance, or filoviruses that cause hemorrhagic fevers like Ebola and Marburg.)
  • And because different types of bacteria require specific conditions in order to grow, you also need some idea of what you’re looking for in order to find it.
  • The same is true of genomic sequencing, which relies on “primers” designed to match different combinations of nucleotides (the building blocks of DNA and RNA).
  • Even looking at a slide under a microscope requires staining, which makes organisms easier to see — but the stains used to identify bacteria and parasites, for instance, aren’t the same.
  • The practice that DeRisi helped pioneer to skirt this problem is known as metagenomic sequencing
  • Unlike ordinary genomic sequencing, which tries to spell out the purified DNA of a single, known organism, metagenomic sequencing can be applied to a messy sample of just about anything — blood, mud, seawater, snot — which will often contain dozens or hundreds of different organisms, all unknown, and each with its own DNA. In order to read all the fragmented genetic material, metagenomic sequencing uses sophisticated software to stitch the pieces together by matching overlapping segments.
  • The assembled genomes are then compared against a vast database of all known genomic sequences — maintained by the government-run National Center for Biotechnology Information — making it possible for researchers to identify everything in the mix
  • Traditionally, the way that scientists have identified organisms in a sample is to culture them: Isolate a particular bacterium (or virus or parasite or fungus); grow it in a petri dish; and then examine the result under a microscope, or use genomic sequencing, to understand just what it is. But because less than 2 percent of bacteria — and even fewer viruses — can be grown in a lab, the process often reveals only a tiny fraction of what’s actually there. It’s a bit like planting 100 different kinds of seeds that you found in an old jar. One or two of those will germinate and produce a plant, but there’s no way to know what the rest might have grown into.
  • Such studies have revealed just how vast the microbial world is, and how little we know about it
  • “The selling point for researchers is: ‘Look, this technology lets you investigate what’s happening in your clinic, whether it’s kids with meningitis or something else,’” DeRisi said. “We’re not telling you what to do with it. But it’s also true that if we have enough people using this, spread out all around the world, then it does become a global network for detecting emerging pandemics
  • One study found more than 1,000 different kinds of viruses in a tiny amount of human stool; another found a million in a couple of pounds of marine sediment. And most were organisms that nobody had seen before.
  • After the Biohub opened in 2016, one of DeRisi’s goals was to turn metagenomics from a rarefied technology used by a handful of elite universities into something that researchers around the world could benefit from
  • metagenomics requires enormous amounts of computing power, putting it out of reach of all but the most well-funded research labs. The tool DeRisi created, IDseq, made it possible for researchers anywhere in the world to process samples through the use of a small, off-the-shelf sequencer, much like the one DeRisi had shown me in his lab, and then upload the results to the cloud for analysis.
  • he’s the first to make the process so accessible, even in countries where lab supplies and training are scarce. DeRisi and his team tested the chemicals used to prepare DNA for sequencing and determined that using as little as half the recommended amount often worked fine. They also 3-D print some of the labs’ tools and replacement parts, and offer ongoing training and tech support
  • The metagenomic analysis itself — normally the most expensive part of the process — is provided free.
  • But DeRisi’s main innovation has been in streamlining and simplifying the extraordinarily complex computational side of metagenomics
  • IDseq is also fast, capable of doing analyses in hours that would take other systems weeks.
  • “What IDseq really did was to marry wet-lab work — accumulating samples, processing them, running them through a sequencer — with the bioinformatic analysis,”
  • “Without that, what happens in a lot of places is that the researcher will be like, ‘OK, I collected the samples!’ But because they can’t analyze them, the samples end up in the freezer. The information just gets stuck there.”
  • Meningitis itself isn’t a disease, just a description meaning that the tissues around the brain and spinal cord have become inflamed. In the United States, bacterial infections can cause meningitis, as can enteroviruses, mumps and herpes simplex. But a high proportion of cases have, as doctors say, no known etiology: No one knows why the patient’s brain and spinal tissues are swelling.
  • When Saha and her team ran the mystery meningitis samples through IDseq, though, the result was surprising. Rather than revealing a bacterial cause, as expected, a third of the samples showed signs of the chikungunya virus — specifically, a neuroinvasive strain that was thought to be extremely rare. “At first we thought, It cannot be true!” Saha recalls. “But the moment Joe and I realized it was chikungunya, I went back and looked at the other 200 samples that we had collected around the same time. And we found the virus in some of those samples as well.”
  • Until recently, chikungunya was a comparatively rare disease, present mostly in parts of Central and East Africa. “Then it just exploded through the Caribbean and Africa and across Southeast Asia into India and Bangladesh,” DeRisi told me. In 2011, there were zero cases of chikungunya reported in Latin America. By 2014, there were a million.
  • Chikungunya is a mosquito-borne virus, but when DeRisi and Saha looked at the results from IDseq, they also saw something else: a primate tetraparvovirus. Primate tetraparvoviruses are almost unknown in humans, and have been found only in certain regions. Even now, DeRisi is careful to note, it’s not clear what effect the virus has on people. “Maybe it’s dangerous, maybe it isn’t,” DeRisi says. “But I’ll tell you what: It’s now on my radar.
  • it reveals a landscape of potentially dangerous viruses that we would otherwise never find out about. “What we’ve been missing is that there’s an entire universe of pathogens out there that are causing disease in humans,” Imam notes, “ones that we often don’t even know exist.”
  • “The plan was, Let’s let researchers around the world propose studies, and we’ll choose 10 of them to start,” DeRisi recalls. “We thought we’d get, like, a couple dozen proposals, and instead we got 350.”
  • Metagenomic sequencing is especially good at what scientists call “environmental sampling”: identifying, say, every type of bacteria present in the gut microbiome, or in a teaspoon of seawater.
  • “When you draw blood from someone who has a fever in Ghana, you really don’t know very much about what would normally be in their blood without fever — let alone about other kinds of contaminants in the environment. So how do you interpret the relevance of all the things you’re seeing?”
  • Such criticisms have led some to say that metagenomics simply isn’t suited to the infrastructure of developing countries. Along with the problem of contamination, many labs struggle to get the chemical reagents needed for sequencing, either because of the cost or because of shipping and customs holdups
  • we’re less likely to be caught off-guard. “With Ebola, there’s always an issue: Where’s the virus hiding before it breaks out?” DeRisi explains. “But also, once we start sampling people who are hospitalized more widely — meaning not just people in Northern California or Boston, but in Uganda, and Sierra Leone, and Indonesia — the chance of disastrous surprises will go down. We’ll start seeing what’s hidden.”
Javier E

Who Decides What's Racist? - Persuasion - 1 views

  • The implication of Hannah-Jones’s tweet and candidate Biden’s quip seems to be that you can have African ancestry, dark skin, textured hair, and perhaps even some “culturally black” traits regarding tastes in food, music, and ways of moving through the world. But unless you hold the “correct” political beliefs and values, you are not authentically black.
  • In a now-deleted tweet from May 22, 2020, Nikole Hannah-Jones, a Pulitzer Prize-winning reporter for The New York Times, opined, “There is a difference between being politically black and being racially black.”
  • Shelly Eversley’s The Real Negro suggests that in the latter half of the 20th century, the criteria of what constitutes “authentic” black experience moved from perceptible outward signs, like the fact of being restricted to segregated public spaces and speaking in a “black” dialect, to psychological, interior signs. In this new understanding, Eversley writes, “the ‘truth’ about race is felt, not performed, not seen.”
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  • This insight goes a long way to explaining the current fetishization of experience, especially if it is (redundantly) “lived.” Black people from all walks of life find themselves deferred to by non-blacks
  • black people certainly don’t all “feel” or “experience” the same things. Nor do they all "experience" the same event in an identical way. Finally, even when their experiences are similar, they don’t all think about or interpret their experiences in the same way.
  • we must begin to attend in a serious way to heterodox black voices
  • This need is especially urgent given the ideological homogeneity of the “antiracist” outlook and efforts of elite institutions, including media, corporations, and an overwhelmingly progressive academia. For the arbiters of what it means to be black that dominate these institutions, there is a fairly narrowly prescribed “authentic” black narrative, black perspective, and black position on every issue that matters.
  • When we hear the demand to “listen to black voices,” what is usually meant is “listen to the right black voices.”
  • Many non-black people have heard a certain construction of “the black voice” so often that they are perplexed by black people who don’t fit the familiar model.
  • Similarly, many activists are not in fact “pro-black”: they are pro a rather specific conception of “blackness” that is not necessarily endorsed by all black people.
  • This is where our new website, Free Black Thought (FBT), seeks to intervene in the national conversation. FBT honors black individuals for their distinctive, diverse, and heterodox perspectives, and offers up for all to hear a polyphony, perhaps even a cacophony, of different and differing black voices.
  • The practical effects of the new antiracism are everywhere to be seen, but in few places more clearly than in our children’s schools
  • one might reasonably question what could be wrong with teaching children “antiracist” precepts. But the details here are full of devils.
  • To take an example that could affect millions of students, the state of California has adopted a statewide Ethnic Studies Model Curriculum (ESMC) that reflects “antiracist” ideas. The ESMC’s content inadvertently confirms that contemporary antiracism is often not so much an extension of the civil rights movement but in certain respects a tacit abandonment of its ideals.
  • It has thus been condemned as a “perversion of history” by Dr. Clarence Jones, MLK’s legal counsel, advisor, speechwriter, and Scholar in Residence at the Martin Luther King, Jr. Institute at Stanford University:
  • Essentialist thinking about race has also gained ground in some schools. For example, in one elite school, students “are pressured to conform their opinions to those broadly associated with their race and gender and to minimize or dismiss individual experiences that don’t match those assumptions.” These students report feeling that “they must never challenge any of the premises of [the school’s] ‘antiracist’ teachings.”
  • In contrast, the non-white students were taught that they were “folx (sic) who do not benefit from their social identities,” and “have little to no privilege and power.”
  • The children with “white” in their identity map were taught that they were part of the “dominant culture” which has been “created and maintained…to hold power and stay in power.” They were also taught that they had “privilege” and that “those with privilege have power over others.
  • Or consider the third-grade students at R.I. Meyerholz Elementary School in Cupertino, California
  • Or take New York City’s public school system, one of the largest educators of non-white children in America. In an effort to root out “implicit bias,” former Schools Chancellor Richard Carranza had his administrators trained in the dangers of “white supremacy culture.”
  • A slide from a training presentation listed “perfectionism,” “individualism,” “objectivity” and “worship of the written word” as white supremacist cultural traits to be “dismantled,”
  • Finally, some schools are adopting antiracist ideas of the sort espoused by Ibram X. Kendi, according to whom, if metrics such as tests and grades reveal disparities in achievement, the project of measuring achievement must itself be racist.
  • Parents are justifiably worried about such innovations. What black parent wants her child to hear that grading or math are “racist” as a substitute for objective assessment and real learning? What black parent wants her child told she shouldn’t worry about working hard, thinking objectively, or taking a deep interest in reading and writing because these things are not authentically black?
  • Clearly, our children’s prospects for success depend on the public being able to have an honest and free-ranging discussion about this new antiracism and its utilization in schools. Even if some black people have adopted its tenets, many more, perhaps most, hold complex perspectives that draw from a constellation of rather different ideologies.
  • So let’s listen to what some heterodox black people have to say about the new antiracism in our schools.
  • Coleman Hughes, a fellow at the Manhattan Institute, points to a self-defeating feature of Kendi-inspired grading and testing reforms: If we reject high academic standards for black children, they are unlikely to rise to “those same rejected standards” and racial disparity is unlikely to decrease
  • Chloé Valdary, the founder of Theory of Enchantment, worries that antiracism may “reinforce a shallow dogma of racial essentialism by describing black and white people in generalizing ways” and discourage “fellowship among peers of different races.”
  • We hope it’s obvious that the point we’re trying to make is not that everyone should accept uncritically everything these heterodox black thinkers say. Our point in composing this essay is that we all desperately need to hear what these thinkers say so we can have a genuine conversation
  • We promote no particular politics or agenda beyond a desire to offer a wide range of alternatives to the predictable fare emanating from elite mainstream outlets. At FBT, Marxists rub shoulders with laissez-faire libertarians. We have no desire to adjudicate who is “authentically black” or whom to prefer.
lucieperloff

Under Biden, Diplomacy Is an Attractive Career Again - The New York Times - 1 views

  • The steady erosion of traditional American diplomatic principles under the Trump administration had taken a toll, he added.
  • Their colleagues in China were mysteriously falling sick.
  • But when President Biden was elected, Mr. Luce said he was encouraged by the new president’s embrace of diplomacy, along with his nominations for senior foreign policy posts. Mr. Luce took the Foreign Service exam in February.
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  • And despite the rising interest, applicants have signaled the agency must tackle racism and improve diversity in the United States’ diplomatic ranks.
  • Applications to the school’s graduate programs, including its masters of science degree in foreign service, jumped 40 percent this cycle,
  • Foreign Service officers — who undergo a rigorous selection process that includes written exams, oral assessments, security checks and medical clearances — pledge to be nonpartisan as they become the machinery of foreign policymaking that political appointees rely on for expertise and continuity between administrations.
  • During Mr. Trump’s tenure, his administration installed an “America First” policy, prioritizing domestic interests over foreign policy concerns and minimizing the importance of day-to-day diplomatic work.
  • “That undercuts not only morale but also a policy process that depends on apolitical experts airing contrary views, however inconvenient they may be to the politically appointed leadership,
  • “This is a critical time in terms of America’s role in the world. We need a strong, diverse and talented pool of people from which to select our newest diplomats and aid officers.”
  • It “has been a difficult few years,” he said. “You are the face of America, and it matters.
  • In the time between Mr. Biden’s election and his inauguration, the group grew by over 2,000 members,
  • How could he promote American values abroad when they were being upended at home, he wondered.
  • “President Trump was very unusual,” Mr. Whittier said. “That’s what completely put me off of joining the Foreign Service.”
  • The Biden administration said that tackling the lack of diversity in the diplomatic corps would be a priority.
  • When she brought up issues to State Department officials, they advised her against speaking out and transferred her to Mexico City, she said.
  • she felt the “new administration brings a lot of hope to people who were marginalized in the past.”
  • “When you see more faces that look like you,” she said, “I think it definitely will bring more people to work in public service.”
cvanderloo

In Georgia County, Elections Bills Have Consequences : NPR - 1 views

  • Long before Republican Gov. Brian Kemp signed a 98-page law that enacted drastic changes to election rules in Georgia this week, some lawmakers were already facing pushback amid an inflamed debate over voting rights.
  • Hancock County is about 100 miles east of Atlanta and one of the poorest in the country.
  • "He knows how important absentee voting and early voting is to this community," he said. "And he goes and introduces legislation to make it harder, more difficult for the very people to vote that are paying him as county attorney!"
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  • Thornton said he believes that an attorney should be an advocate, not an adversary, and others agree
  • One bill Fleming introduced, HB 531, would have curbed Sunday early voting, restricted mail-in voting, even made handing out food and water to voters a misdemeanor crime.
  • Fleming was county attorney that year when about 20% of Sparta's voters — all Black — had their voter registrations challenged before a mayoral race.
  • While Republicans have proposed hundreds of restrictive bills across the country, Warren says the particular measures discussed in Georgia are personal for Black people like himself that experienced Jim Crow laws firsthand.
  • Warren said Facebook posts and meetings with community members helped mobilize action before the county commission, and now says other local jurisdictions that have hired Fleming as attorney are considering dropping him, too.
  • In the short term at least, it appears that some Republicans are paying attention. The bill signed into law Thursday reversed course on some of the harshest measures, keeping no-excuse absentee voting and actually expanding in-person early voting access.
caelengrubb

Union-friendly states enjoy higher economic growth, individual earnings -- ScienceDaily - 1 views

  • New research from Mildred Warner, professor of city and regional planning at Cornell University, shows that state laws designed to hinder union activity and indulge corporate entities do not enhance economic productivity.
  • "These interests see union and city power as a threat, which is why there are groups like the American Legislative Exchange Council, for example, focused on crafting state laws that erode labor protections and enhance corporate interests."
  • "The anti-union political environment in the U.S. is longstanding," Warner said, "especially in the South, as reflected by right-to-work laws by constraining unions' ability to organize and collect dues."
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  • Unionization rates in the U.S. have declined for decades. "Unionization is highest in the public sector, but this has been challenged by state and local austerity since the recession in 2008-09," Warner said.
  • Warner said that the role of the federal government is to provide funds to states and local governments to support critical public services, such as schools and roads
  • While the federal government can play a redistributive role, as with the recent COVID relief package, this is less likely in states that have more corporate influence in their legislative policymaking,
  • "In the new political economy of place, the corporate interests undermine the potential for inclusive economic growth."
katedriscoll

What Is the Function of Confirmation Bias? | SpringerLink - 1 views

  • Confirmation bias is one of the most widely discussed epistemically problematic cognitions, challenging reliable belief formation and the correction of inaccurate views. Given its problematic nature, it remains unclear why the bias evolved and is still with us today. To offer an explanation, several philosophers and scientists have argued that the bias is in fact adaptive. I critically discuss three recent proposals of this kind before developing a novel alternative, what I call the ‘reality-matching account’
  • Confirmation bias is typically viewed as an epistemically pernicious tendency. For instance, Mercier and Sperber (2017: 215) maintain that the bias impedes the formation of well-founded beliefs, reduces people’s ability to correct their mistaken views, and makes them, when they reason on their own, “become overconfident” (Mercier 2016: 110).
katedriscoll

Confirmation Bias - Misinformation and Disinformation: Thinking Critically about Information Sources - CSI Library at CUNY College of Staten Island Library - 1 views

  • Confirmation Bias: "subconscious tendency to seek and interpret information and other evidence in ways that affirm our existing beliefs, ideas, expectations, and/or hypotheses. Therefore, confirmation bias is both affected by and feeds our implicit biases. It can be most entrenched around beliefs and ideas that we are strongly attached to or that provoke a strong emotional response." Source: Facing History and Ourselves (This is a link to a lesson plan).
caelengrubb

Thomas Kuhn Paradigm Shift | Simply Psychology - 0 views

  • Thomas Kuhn argued that science does not evolve gradually towards truth.
  • Science has a paradigm which remains constant before going through a paradigm shift when current theories can’t explain some phenomenon, and someone proposes a new theory.
  • A scientific revolution occurs when: (i) the new paradigm better explains the observations, and offers a model that is closer to the objective, external reality; and (ii) the new paradigm is incommensurate with the old.
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  • Kuhn looked at the history of science and argued that science does not simply progress by stages based upon neutral observations
  • For Kuhn, the history of science is characterized by revolutions in scientific outlook. Scientists have a worldview or "paradigm"
  • A paradigm is a universally recognizable scientific achievement that, for a time, provides model problems and solutions to a community of practitioners.
  • Scientists accept the dominant paradigm until anomalies are thrown up.  Scientists then begin to question the basis of the paradigm itself, new theories emerge which challenge the dominant paradigm and eventually one of these new theories becomes accepted as the new paradigm.
  • A particular work may “define the legitimate problems and methods of a research field for succeeding generations of practitioners.”
  • This is where the paradigm shift occurs.
  • The pre-paradigmatic state refers to a period before a scientific consensus has been reached.
  • Phase 2: Normal Science
  • A paradigm is established which lays the foundations for legitimate work within the discipline. Scientific work then consists in articulation of the paradigm, in solving puzzles that it throws up.
  • It is necessary for normal science to be uncritical. If all scientists were critical of a theory and spent time trying to falsify it, no detailed work would ever get done.
  • Phase 1: Pre-sciencePhase 1: Pre-science
  • Phase 3: Crisis
  • "Normal Science, the activity in which most scientists inevitably spend almost all of their time, is predicated on the assumption that the scientific community knows what the world is like
  • Anomalies become serious, and a crisis develops if the anomalies undermine the basic assumptions of the paradigm and attempts to remove them consistently fail
  • If the anomalies can be resolved, the crisis is over and normal science resumes. If not, there is a scientific revolution which involves a change of paradigm.
  • Revoluti
  • Phase 4: Revolution
  • Eventually a new paradigm will be established, but not as a result of any logically compelling justification.
  • The enormous impact of Thomas Kuhn's work can be measured in the changes it brought about in the vocabulary of the philosophy of science: besides "paradigm shift", Kuhn raised the word "paradigm" itself from a term used in certain forms of linguistics to its current broader meaning.
  • For Kuhn, the choice of paradigm was sustained by, but not ultimately determined by, logical processes.
  • Kuhn believed that it represented the consensus of the community of scientists
  • Successive paradigms are incommensurable. Kuhn says that a later paradigm may be a better instrument for solving puzzles than an earlier one.  But if each paradigm defines its own puzzles, what is a puzzle for one paradigm may be no puzzle at all for another
  • Science does not change its paradigm over night. Younger scientists take a new paradigm forward
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