Skip to main content

Home/ History Readings/ Group items tagged math

Rss Feed Group items tagged

28More

North Carolina is the center of the political universe as the state's demographics shif... - 0 views

  • Donald Trump has a math problem in North Carolina.
  • The state the President won by more than 3 percentage points four years ago has continued its gradual political transformation, moving away from the red states to its south and toward its bluer neighbors to the north
  • The state is growing more diverse with Hispanic and Asian immigrants, its cities and suburbs are booming with unbridled growth from northern transplants, older voters from the northeast who are fleeing Trump have retired to the state's coast and the Tar Heel State's once large rural population is shrinking.
  • ...25 more annotations...
  • This shift has been occurring for years, but it could present Trump and Republicans with a perfect storm of problems at the same time that the state has become the center of the political universe with close races for president, Senate and governor.
  • "We realize that we have been infiltrated by other people that have more liberal views... than we do," Cheryl Miles, a Trump supporter,
  • Martin County, after twice voting for President Barack Obama, narrowly backed Trump in 2016, helping him cut into margins in the bigger metropolitan areas.
  • Christian conservatives who were somewhat skeptical of Trump four years ago are now fully behind the Republican leader.
  • "He stands for Christian values," Miles said. "I know that sometimes when he talks, he doesn't talk the way I would like for him to talk. But I like the stands that he takes. And sometimes you have to look beyond what the person is saying and (to) what he is doing."
  • The greater area around Raleigh, including college towns like Chapel Hill and Durham, is known as the research triangle, because of the topflight universities that are crammed into a relatively small area.
  • Those institutions have not only attracted hundreds of thousands of more liberal voters to North Carolina, but they have provided the intellectual capital to fuel a growing technology and health care industry that has led to thousands of new jobs just over the last few years.
  • The couple had been on green cards for decades, unable to vote in any election. But then Trump won, and the couple said shortly thereafter they became citizens almost expressly to vote against the President.
  • "I'll be honest with you: I really want to vote against Trump. That was the primary thing."
  • just two weeks before Election Day, North Carolina remains a toss-up, according to multiple recent polls that find Biden with the narrowest of margins.
  • Obama, the last Democrat to win the state in 2008, carried North Carolina because of overwhelming turnout from Black and young Americans. Biden's path, while similar, has some notable differences: In order to carry North Carolina next month, Biden will lean on a coalition that is Whiter, more suburban and older than the one that delivered the state to Obama 12 years ago.
  • "I've got a pretty good fix that most of the ones going to the Trump rally are probably voting for me," said Kidwell, whose signs tout him as the "most conservative" member of the North Carolina General Assembly.
  • "He is going to (need to) boost his numbers in rural counties to make up for what looks like an even bigger defeat in Raleigh, Charlotte," said Michael Bitzer, a professor at Catawba College and an expert on the state's politics. "I am just not sure how much more he can squeeze out of those rural areas."
  • Trump, on the other hand, can't solely count on the same turnout from Eastern and Western North Carolina, the two areas that propelled him to victory four years ago.
  • He is staunchly against wearing masks to combat the coronavirus and did not wear one when greeting voters in Washington.
  • "It worries me more on the statewide and national elections. ... But I think we are going to do well. North Carolina is, even if our metro areas are more liberal leaning, we still have a good number of people who are conservative."
  • Brian Buck said it is "concerning" that liberals are "coming from up north down to North Carolina" and he feared it would eventually "change us from a toss-up state to a blue state."
  • "The damn Democrats don't realize that he is just the President. He is not God," Brian Buck said. "What was he supposed to do? Go into the basement and go hocus pocus and make a damn treatment for it? No. So they blame him for it, but he had no more control over it getting here than I did."
  • "I believe he is more for the Christians than the Democrats," said Sawyer. "And that is one of the most important things."
  • "In 2016, President Trump brought out a lot of voters in the Eastern part of the state that previously voted for Barack Obama, or didn't vote, because he wasn't a stereotypical Republican," said Nick Trainer, Trump's director of battleground strategy. These voters "saw Barack Obama as a change agent and saw Donald Trump as a change agent."
  • "I really don't trust Donald Trump," he said, wearing a Desert Storm veteran hat, US Army mask and white veteran T-shirt. "It has been awhile since there has been this kind of unrest in politics in this country. ... It is best not to discuss politics because there is always going to be some friction involved."
  • One of those so-called Yankees would be Bridgette Hodges, an African-American grandmother who moved to the state from New Jersey around a year ago to be closer to her family, like Sanaa, her grandchild. The duo waited for over two hours on a recent rainy Friday so Hodges could not only vote for Biden, but register as a North Carolina voter for the first time.
  • "There are two groups we need to be focused on and that is turning out the African American vote and also suburban women," said Meredith Cuomo, the executive director of the North Carolina Democratic Party. "We have seen just a real shift in our demographics since 2016."
  • Turning out voters like Hodges and Puebla was the missing piece for Clinton in 2016, whose campaign went into Election Day believing she would win the state. But turnout was down among reliable Democratic voters and up with voters in Eastern and Western reaches of the state, delivering Trump the win.
  • "I don't think of myself as an anomaly, I think that younger Republican voters are more progressive... and it has now become a generational thing inside the party," said Plyler, his long red beard hanging out of his mask. "So, if Republicans are scared of these kinds of voters, then they are scared of Republicans. That's the shame of it."
11More

Why 'Ditch the algorithm' is the future of political protest | A-levels | The Guardian - 0 views

  • Our life chances – if we get a visa, whether our welfare claims are flagged as fraudulent, or whether we’re designated at risk of reoffending – are becoming tightly bound up with algorithmic outputs. Could the A-level scandal be a turning point for how we think of algorithms – and if so, what durable change might it spark?
  • Resistance to algorithms has often focused on issues such as data protection and privacy. The young people protesting against Ofqual’s algorithm were challenging something different. They weren’t focused on how their data might be used in the future, but how data had been actively used to change their futures
  • In the future, challenging algorithmic injustices will mean attending to how people’s choices in education, health, criminal justice, immigration and other fields are all diminished by a calculation that pays no attention to our individual personhood.
  • ...8 more annotations...
  • The Ofqual algorithm was the technical embodiment of a deeply political idea: that a person is only as good as their circumstances dictate. The metric took no account of how hard a person had worked, while its appeal system sought to deny individual redress, and only the “ranking” of students remained from the centres’ inputs
  • The A-level scandal made algorithms an object of direct resistance and exposed what many already know to be the case: that this type of decision-making involves far more than a series of computational steps
  • In their designs and assumptions, algorithms shape the world in which they’re used. To decide whether to include or exclude a data input, or to weight one feature over another are not merely technical questions – they’re also political propositions about what a society can and should be like.
  • In this case, Ofqual’s model decided it’s not possible that good teaching, hard work and inspiration can make a difference to a young person’s life and their grades.
  • The politics of the algorithm were visible for all to see. Many decisions – from what constitutes a “small” subject entry to whether a cohort’s prior attainment should nudge down the distribution curve – had profound and arbitrary effects on real lives
  • Grappling openly and transparently with difficult questions, such as how to achieve fairness, is precisely what characterises ethical decision-making in a society. Instead, Ofqual responded with non-disclosure agreements, offering no public insight into what it was doing as it tested competing models.
  • Algorithms offer governments the allure of definitive solutions and the promise of reducing intractable decisions to simplified outputs.
  • This logic runs counter to democratic politics, which express the contingency of the world and the deliberative nature of collective decision-making.
16More

Is Holocaust Denial Conservative Now? - The Bulwark - 0 views

  • his leadership is sabotaging conservatism.
  • Trump retweeted an “America First” post featuring disgraced columnist Michelle Malkin complaining about conservatives being silenced on social media. Trump has retweeted unsavory characters before, but in this case, he added an endorsement: “The radical left is in total command & control of Facebook, Instagram, Twitter and Google. The administration is working to remedy this illegal situation. Stay tuned, and send names & events. Thank you Michelle!”
  • In the name of standing up for aggrieved conservatives, Trump soils the brand
  • ...13 more annotations...
  • The “radical left” is not in control of those outlets, and even if it were, they are private entities, and therefore perfectly free to make their own judgements about content
  • Another detail: Trump has 19.7 million followers on Instagram, 26.7 million on Facebook, and 80 million on Twitter. Perhaps what keeps him so popular is his audience’s inexhaustible appetite for whining.
  • The woman Trump thanked is a columnist and social media entrepreneur who was a respected member of the conservative commentariat
  • In the past two years though, she has been pretty well shunned by respectable conservative outlets, or what passes for such nowadays.
  • Her most grotesque relationship though, and the one that got her booted from the Young America’s Foundation, was with a group calling themselves “groypers,” led by a 21-year-old YouTube host named Nick Fuentes. To get a sense of just how loathsome this figure is, have a look at this video in which he wonders, grinning, about whether 6 million “cookies” could really be baked in ovens and how the “math doesn’t add up.”
  • The occasion for the deplatforming was Malkin’s swan dive into the right-wing fever swamps.
  • Fuentes, you will not be shocked to learn, is one of the “very fine people” who marched with neo-Nazis at the 2017 Unite the Right rally in Charlottesville. Remember Pepe the Frog? He’s their mascot. He described the mass murder in an El Paso Walmart as an “act of desperation.” Turning Point USA is too tame for his tastes, and his group has lately been heckling speakers like Ben Shapiro, Dan Crenshaw, and even Donald Trump, Jr
  • In other words, if anything is beyond the pale for a civilized country, the “groypers” are it.
  • Yet Michelle Malkin has declared herself the “mother of groypers” and called them “good kids.” When she was rebuked by mainstream conservatives, she declared her allegiances proudly
  • In fact, Trump probably did not know much about those he praised, either Malkin or, by extension, Fuentes. But he has a duty to know. Yes, he’s an indolent ignoramus, but guess what, the taxpayers are paying for a huge staff.
  • He doesn’t use them because he doesn’t care. His moral reasoning is primitive. If you are pro-Trump, no matter what else you are (a murderous dictator, a racist troll), you’re fine in his book
  • He has no objective moral standards. Everything is about him. On a scale of moral reasoning, he is subzero
  • But the world of conservative opinion shapers does still attempt, however weakly, to maintain some guard rails. With every passing day of Donald Trump’s leadership, those standards crumble a bit more.
20More

13 Races Will Determine Senate Control : NPR - 0 views

  • Republicans hold the Senate 53-47. (There are two independents — Angus King of Maine and Bernie Sanders of Vermont — but they caucus with Democrats and therefore should be counted that way in the math for Senate control.)
  • To flip the Senate, Democrats would need to net-gain four seats outright or three seats and control of the White House
  • Republicans can lose up to three seats and hold the majority, as long as President Trump wins reelection.
  • ...17 more annotations...
  • Democrats are forecast to gain two to six seats. Control of the Senate remains a jump ball days out from Election Day. These are the races that will decide it:
  • Sen. Doug Jones is the only Democratic incumbent in a tough race this year. He is expected to lose to former Auburn University football coach Tommy Tuberville, the Republican challenger. Trump remains wildly popular in Alabama, and it would be very difficult for Jones to overcome that advantage in a nationalized political climate.
  • GOP Sen. Martha McSally is running against Democrat Mark Kelly, the popular and well-known former astronaut turned gun control advocate after the 2011 Tucson shooting of his wife, then-Rep. Gabby Giffords, D-Ariz. Kelly has led in all but one public poll in 2020.
  • Republican Sen. Cory Gardner is running against former Gov. John Hickenlooper, a former 2020 Democratic presidential candidate. Hickenlooper initially indicated he was not interested in a Senate run but jumped in after his presidential campaign faded. He has run a lackluster campaign, but the overall Democratic pull of the state is probably enough to carry Hickenlooper to victory.
  • First-term GOP Sen. Joni Ernst is running against real estate developer Theresa Greenfield. This race has gotten increasingly competitive in the closing months of the campaign. Ernst had been the early favorite for reelection, but the race has become a toss-up in the close.
  • Republican Sen. Susan Collins is running against Democrat Sara Gideon, the state's House speaker. Few others have seen their political stock fall as fast as Collins has. Once one of the most popular senators in the U.S., she now ranks at the bottom.
  • Republican Sen. Steve Daines is running against term-limited Democratic Gov. Steve Bullock, arguably the only Democrat who could make Montana competitive for the party.
  • Appointed GOP Sen. Kelly Loeffler is running to serve out the term of former Republican Sen. Johnny Isakson, who retired early for health reasons.
  • Republican Sen. Thom Tillis is running against attorney Cal Cunningham, a former state senator. This is widely viewed as the tipping-point race — whoever wins here will likely represent the party in control of the Senate.
  • GOP Sen. Dan Sullivan is running against orthopedic surgeon Al Gross, who is technically an independent but will appear on the ballot as a Democrat. Trump won Alaska by 16 points in 2016, and Sullivan should be able to pull out a win. But Gross has run a surprisingly strong campaign aided by waves of grassroots Democratic fundraising, including after the death of Justice Ruth Bader Ginsburg.
  • Republican Sen. David Perdue is running against Democrat Jon Ossoff, best known for running and losing a high-profile 2017 special election for a U.S. House seat. Perdue has been a Trump loyalist in a state that is increasingly more purple than red. Republicans are bullish that Perdue can win reelection, but the risk of a Jan. 5 runoff is real unless a candidate wins at least 50%. A third-party candidate, Libertarian Shane Hazel, is complicating that path.
  • Montana is a red state that wants to stay that way, and that helps Daines. A Bullock victory would be a telling sign of a broader Democratic wave.
  • Loeffler has to fend off both a Republican challenge from Rep. Doug Collins and the top expected Democratic vote-getter, Raphael Warnock.
  • If control of the Senate comes down to Georgia, it might not be known until January 2021.
  • This is an open-seat race because Republican Sen. Pat Roberts is retiring. Republican Rep. Roger Marshall is running against doctor and state Sen. Barbara Bollier. Marshall is the GOP establishment's pick and is favored to win. Bollier is a Republican turned Democrat who has focused on her medical background during the pandemic.
  • Republican Sen. Lindsey Graham is running against former Democratic congressional aide Jaime Harrison. Trump won South Carolina by 14 points in 2016, and Graham has transformed from Trump critic to Trump champion since then. Harrison has been able to turn a long-shot bid into a well-funded campaign that is polling competitively. The conservative roots of the state keep Graham as favored to win. A loss could be an indication of a massive Democratic-wave election.
  • Republican Sen. John Cornyn is favored against Democratic challenger MJ Hegar and has consistently led in public polling. A Democratic victory here would be a major upset and would likely be contingent on a surprise Joe Biden win in the state. Texas is also seeing a surge in voter turnout across the state, fueling Democratic hopes that the polls are wrong and 2020 is the year Texas goes blue.
21More

While Trump harps on the past, Covid-19 vaccine meeting offers glimmer of hope for the ... - 0 views

  • President Donald Trump has abdicated his leadership role on the pandemic as he pursues his undemocratic quest to overturn the election, but Americans could get the first real glimmer of hope that their lives will return to normal Thursday when a key advisory panel meets to discuss greenlighting the first Covid-19 vaccine.
  • On Wednesday, the US recorded the highest single day tally of more than 3,000 deaths -- and some communities continue to resist precautionary measures like mask mandates as a vocal few falsely claim that the pandemic does not exist.
  • Trump answered a question this week about why he wasn't including Biden aides in a vaccine summit by insisting the election still wasn't settled.
  • ...18 more annotations...
  • President-elect Joe Biden's team has magnified the giant hurdles that loom for government officials as they try to ensure the smooth delivery of millions of vaccine doses within the 50 states and cities with different ideas about the best way to administer them.
  • Trump told guests that with the help of "certain very important people -- if they have wisdom and if they have courage -- we're going to win this election." The crowd chanted "four more years."
  • the crucial question is whether Trump and his administration are equipping the incoming Biden administration with the knowledge and tools they need to carry out an unprecedented vaccination operation as Trump's White House grudgingly passes the baton.
  • Trump is pursuing a new round in his quixotic bid to overturn the November election by attempting to intervene in a lawsuit filed with the Supreme Court.
  • There were signs Wednesday, however, that cooperation is slowly beginning to take shape behind the scenes. Health and Human Services Secretary Alex Azar said that he has met with Biden's team -- a rare acknowledgment of the former vice president's victory from a top Trump official -- and he insisted that he wants "to make sure they get everything that they need."
  • "Twenty million people should get vaccinated in just the next several weeks, and then we'll just keep rolling out vaccines through January, February, March as they come off the production lines," Azar said, trying to offer a note of reassurance about continuity during an interview on CNN's New Day.
  • The vaccine distribution challenges surrounding a once-in-a-lifetime pandemic would normally be at the top of the agenda for any commander-in-chief. But unsurprisingly, Trump is refusing to acknowledge the potential problems as he spreads disinformation to his supporters, and his administration -- at his behest -- continues to target Biden's son Hunter, who revealed Wednesday that his taxes are under federal investigation.
  • "Unless a court makes some other decision, the Electoral College is the defining outcome of the presidential race," Moran said. Asked what would be next if Trump doesn't concede, Moran said: "There is a transition that just occurs -- occurs under our laws under the Constitution."
  • Kansas Sen. Jerry Moran, a Republican, said "it is unhealthy for the well-being of the country" to continue debating the outcome of the election "once the presidential race has been determined."
  • The attorney representing Trump, John Eastman, is known for recently pushing a racist conspiracy theory -- that Trump himself later amplified -- claiming Vice President-elect Kamala Harris might not be eligible for the role because her parents were immigrants.
  • With hopes riding on the vaccine authorization discussion Thursday, the country continued to grapple with an alarming rise in cases around the country as medical professionals began to see the post-Thanksgiving spike materialize and some regions reverted to shutdowns to try to preserve hospital capacity.
  • "This is by far, the worst surge to date," Colfax said. "The reality is unfortunately proving to be as harsh as we expected. ... The vaccine will not save us from this current surge -- there is simply not enough time."
  • "The more terrible truth is that over 8,000 people, ... who were beloved members of their family, are not coming back. And their deaths are an incalculable loss to their friends and their family, as well as our community."
  • Though Trump has said that the vaccination program will "quickly and dramatically reduce deaths," a new White House task force report warns that the vaccine "will not substantially reduce viral spread, hospitalizations, or fatalities until the 100 million Americans with comorbidities can be fully immunized, which will take until the late spring."
  • The FDA is expected to conduct its authorization review between December 11 and the 14, with first shipment of the vaccine going out by December 15. Needles, syringes and other materials to deliver the vaccines are already on their way to states.
  • Gen. Gustave Perna, said that 2.9 million doses of vaccine will go out in the first shipment from Pfizer once the FDA grants emergency use authorization.
  • Initially the federal government expected to receive 6.4 million doses from Pfizer as the first shipment. But because the vaccine is administered in two doses, the math is more complicated. About 500,000 doses will be set aside as a reserve supply, and the remaining number was divided in half to set aside what is needed for the second dose of the Pfizer vaccine, which brought down the total in the first shipment to 2.9 million doses.
  • "We just want to make sure that Americans understand exactly the science that went into this, understand the gold standard of the FDA and the approval process. We want to make sure that the vaccines are actually administered, and we're afraid that that won't happen," Ostrowski said.
17More

How did Neanderthals and other ancient humans learn to count? - 0 views

  • Rafael Núñez, a cognitive scientist at the University of California, San Diego, and one of the leaders of QUANTA, accepts that many animals might have an innate appreciation of quantity. However, he argues that the human perception of numbers is typically much more sophisticated, and can’t have arisen through a process such as natural selection. Instead, many aspects of numbers, such as the spoken words and written signs that are used to represent them, must be produced by cultural evolution — a process in which individuals learn through imitation or formal teaching to adopt a new skill (such as how to use a tool).
  • Although many animals have culture, one that involves numbers is essentially unique to humans. A handful of chimpanzees have been taught in captivity to use abstract symbols to represent quantities, but neither chimps nor any other non-human species use such symbols in the natural world.
  • during excavations at Border Cave in South Africa, archaeologists discovered an approximately 42,000-year-old baboon fibula that was also marked with notches. D’Errico suspects that anatomically modern humans living there at the time used the bone to record numerical information. In the case of this bone, microscopic analysis of its 29 notches suggests they were carved using four distinct tools and so represent four counting events, which D’Errico thinks took place on four separate occasions1.
  • ...14 more annotations...
  • D’Errico has developed a scenario to explain how number systems might have arisen through the very act of producing such artefacts. His hypothesis is one of only two published so far for the prehistoric origin of numbers.
  • It all started by accident, he suggests, as early hominins unintentionally left marks on bones while they were butchering animal carcasses. Later, the hominins made a cognitive leap when they realized that they could deliberately mark bones to produce abstract designs — such as those seen on an approximately 430,000-year-old shell found in Trinil, Indonesia6. At some point after that, another leap occurred: individual marks began to take on meaning, with some of them perhaps encoding numerical information
  • The Les Pradelles hyena bone is potentially the earliest known example of this type of mark-making, says D’Errico. He thinks that with further leaps, or what he dubs cultural exaptations, such notches eventually led to the invention of number signs such as 1, 2 and 37.
  • Overmann has developed her own hypothesis to explain how number systems might have emerged in prehistory — a task made easier by the fact that a wide variety of number systems are still in use around the world. For example, linguists Claire Bowern and Jason Zentz at Yale University in New Haven, Connecticut, reported in a 2012 survey that 139 Aboriginal Australian languages have an upper limit of ‘three’ or ‘four’ for specific numerals. Some of those languages use natural quantifiers such as ‘several’ and ‘many’ to indicate higher values
  • here is even one group, the Pirahã people of the Brazilian Amazon, that is sometimes claimed not to use numbers at all10.
  • In a 2013 study11, Overmann analysed anthropological data relating to 33 contemporary hunter-gatherer societies across the world. She discovered that those with simple number systems (an upper limit not much higher than ‘four’) often had few material possessions, such as weapons, tools or jewellery. Those with elaborate systems (an upper numeral limit much higher than ‘four’) always had a richer array of possessions.
  • In societies with complex number systems, there were clues to how those systems developed. Significantly, Overmann noted that it was common for these societies to use quinary (base 5), decimal or vigesimal (base 20) systems. This suggested to her that many number systems began with a finger-counting stage.
  • This finger-counting stage is important, according to Overmann. She is an advocate of material engagement theory (MET), a framework devised about a decade ago by cognitive archaeologist Lambros Malafouris at the University of Oxford, UK12. MET maintains that the mind extends beyond the brain and into objects, such as tools or even a person’s fingers. This extension allows ideas to be realized in physical form; so, in the case of counting, MET suggests that the mental conceptualization of numbers can include the fingers. That makes numbers more tangible and easier to add or subtract.
  • The societies that moved beyond finger-counting did so, argues Overmann, because they developed a clearer social need for numbers. Perhaps most obviously, a society with more material possessions has a greater need to count (and to count much higher than ‘four’) to keep track of objects.
  • An artefact such as a tally stick also becomes an extension of the mind, and the act of marking tally notches on the stick helps to anchor and stabilize numbers as someone counts.
  • some societies moved beyond tally sticks. This first happened in Mesopotamia around the time when cities emerged there, creating an even greater need for numbers to keep track of resources and people. Archaeological evidence suggests that by 5,500 years ago, some Mesopotamians had begun using small clay tokens as counting aids.
  • Overmann acknowledges that her hypothesis is silent on one issue: when in prehistory human societies began developing number systems. Linguistics might offer some help here. One line of evidence suggests that number words could have a history stretching back at least tens of thousands of years.
  • Evolutionary biologist Mark Pagel at the University of Reading, UK, and his colleagues have spent many years exploring the history of words in extant language families, with the aid of computational tools that they initially developed to study biological evolution. Essentially, words are treated as entities that either remain stable or are outcompeted and replaced as languages spread and diversif
  • Using this approach, Pagel and Andrew Meade at Reading showed that low-value number words (‘one’ to ‘five’) are among the most stable features of spoken languages14. Indeed, they change so infrequently across language families — such as the Indo-European family, which includes many modern European and southern Asian languages — that they seem to have been stable for anywhere between 10,000 and 100,000 years.
27More

North Dakota coal sector sees opportunity in electric vehicles - The Washington Post - 0 views

  • Carbon capture has been a popular idea within the coal, oil and gas sectors for years now. The technology is not out of reach. Plenty of pilot projects have been launched. But so far no one has been able to make it a paying proposition. A pioneering $7.5 billion carbon capture power plant in Mississippi was razed with dynamite on Oct. 9 after its owners wrote it off as an 11-year-old economic failure. North Dakota hopes to break through that last barrier, for both coal and oil.
  • “True wealth is created by a partnership between man and earth,” said Bohrer. If Project Tundra can show that stuffing carbon dioxide back into the earth is economically feasible, he said, “it’s opening the door for a CO2 economy. It gives the lignite industry a way to survive.”
  • His group has launched a promotional campaign called Drive Electric North Dakota, which sponsors promotional events, conducts public attitude surveys and lobbies for EVs in the state capital. It has been an uphill struggle so far, but the idea is that the electricity needed to charge cars and trucks can’t all come from unreliable wind or solar, and this will give coal a way to stay in the mix and help keep the grid in fine tune. “The more demand we have in North Dakota,” Bohrer said, “the easier it is to soak up our domestically produced electricity.”
  • ...24 more annotations...
  • Not only is the process still prohibitively expensive, research has shown that so far it hasn’t been very effective. A 2019 study at Stanford University found that current carbon capture projects miss well more than half of the carbon dioxide in emissions.
  • Project Tundra’s managers hope they can achieve a significant breakthrough, aiming to capture 90 percent of the CO2 once they have the project in operation. Essentially, the carbon dioxide would be absorbed out of the “flue gas,” or exhaust, by amine-based solvents, which would be pumped to a regeneration unit that would heat the solvents and free the CO2 again, in a pure form. Then it would be condensed and pumped to natural caverns deep underground.
  • For now the project is still in the design and engineering phase, together with financial analysis. Equipment at the site has been used to test the process; now the results are being analyzed. If the pieces fall into place and the project gets a green light from regulators and company officials, construction could get started as early as next year.
  • “This carbon sequestration project really gets us excited,” he said. “It gives coal a role in stabilizing the grid.” He added: “If there are better solutions than coal out there, so be it. We just believe those solutions don’t exist.”
  • There are warning signs, nonetheless. Even though the price of oil has bounced back after the disastrous months when the pandemic struck last year, and production at existing wells is humming along, there’s little new drilling in the Bakken. The number of rigs has fallen from 55 in early 2020 to 23 today.
  • Her attitude about the coal-powered electricity she uses in her car is that it’s not great, it’s probably on the way out, it’s better than using gasoline.“Gas is a continuous circle of energy wastage,” she said. “You have to use energy to extract it, you have to use energy to transport it, you have to use energy to refine it, you have to use energy to transport it back.
  • Kathy Neset moved to the Bakken with a degree in geology from Brown University in 1979 and built a successful oil-field consulting company on the vast, windswept jumble of low hills and ridges, once good only for cattle raising. She understands perfectly well that electric cars are coming, yet she has faith that new uses for petroleum will keep the oil sector in business.
  • “Do we blow away like tumbleweeds? Or do we evolve?” she said in an interview at her gleaming office building in Tioga, N.D. “This is an industry that has a history of adopting, evolving and changing with the nation. I don’t see oil going away in any of our lifetimes. It’s our way of life. Where we lose out on transportation we will gain on new technologies.”
  • Destiny Wolf, 39, an upbeat advocate for electric vehicles, also feels the stigma of driving a Tesla — in her case a Model 3.Oil workers, Wolf said, see electric vehicles as an attack on their livelihoods. “You know, sitting there at a red light, they drive up, roll down their windows, they start yelling and cursing at me,” she said. “If that’s your existence, it’s really sad.”
  • Neset said she believes that investment firms, especially those that have signed on to corporate governance protocols that embrace environmental and social goals, “just don’t want to put their capital into new drilling until we figure out a way to handle this in a clean way.”
  • “In rural America there is very little you can do without that [oil],” Ness said. “We just don’t have opportunities here. It enables us to build schools, rather than close schools.”
  • Charles Gorecki, CEO of an incubator at the University of North Dakota called the Energy and Environmental Research Center, is promoting a plan similar to the coal industry’s Project Tundra. But it would go further — he envisions the injection of carbon dioxide into deep caverns as a way of enhancing the extraction of more oil. More carbon would go into the ground than would come out of it as petroleum, he said. North Dakota could even import carbon dioxide from other states.
  • “There is an enormous amount of space to store CO2,” he said. “What we need to do is make it an economically attractive option. The goal is to reduce carbon emissions. It should be by any and all means.”
  • A new state body called the Clean Sustainable Energy Authority is charged with promoting clean-energy technologies — with the understanding that the energy being talked about is from coal, oil or natural gas. Carbon capture is one idea; another is hydrogen-powered vehicles, using “blue” hydrogen from natural gas.
  • “Even if we transition to all electric vehicles and hydrogen vehicles, North Dakota will have a part to play,” said Joel Brown, a member of the CSEA. “I think of it as a moonshot for the state of North Dakota.”
  • In the history of the Bakken, 3 billion barrels of oil have been pumped out. Brown said 30 billion to 40 billion more barrels is still in the ground and recoverable.
  • “We have to make that Bakken barrel just a little bit cleaner than every other barrel in the world,” said Ron Ness, head of the North Dakota Petroleum Council, a trade group. “You look at the standard American family and the affordability of the combustion engine, and I think gasoline is going to be around for a long time.”
  • North Dakota went from being the 10th-largest oil-producing state in 2005 to the second in 2015.
  • Watford City is in McKenzie County, which between 2010 and 2019 was the fastest-growing county in the United States, according to census figures. In the late 1990s, said Steve Holen, the school superintendent, people thought the county would soon have nothing but bison and nursing homes. Oil changed all that, and residents are reluctant to let that go.
  • So the oil sector, too, is putting its chips on carbon capture.
  • Consequently, there’s a widespread conviction in the Bakken that electric vehicles will never amount to much. “It’s a cultural challenge,” said Neset. “I’m not sure how many of these cowboys and cowgirls are going to want to jump in an electric car.”
  • A question about EVs that was put to a Bakken Facebook group elicited scathing, vulgar responses. “Let the retirees living in Florida, Arizona and California buy them. I am from North Dakota, give me a gas guzzling ‘truck,’” wrote one.
  • “Anyone that supports electric over gas and works in the Bakken is a hypocrite. Your job revolves around oil. No oil = No job for most. Easiest math I have ever done,” wrote another.
  • “Never, ever, ever,” wrote a third.But there are signs this hostility to electric is cracking.
30More

Why Did So Many People Stop Going to Church? - The Atlantic - 0 views

  • Forty million Americans have stopped attending church in the past 25 years. That’s something like 12 percent of the population, and it represents the largest concentrated change in church attendance in American history
  • This change is also bad news for America as a whole: Participation in a religious community generally correlates with better health outcomes and longer life, higher financial generosity, and more stable families
  • A new book, written by Jim Davis, a pastor at an evangelical church in Orlando, and Michael Graham, a writer with the Gospel Coalition, draws on surveys of more than 7,000 Americans by the political scientists Ryan Burge and Paul Djupe, attempting to explain why people have left churches—or “dechurched,
  • ...27 more annotations...
  • an intriguing possibility: What if the problem isn’t that churches are asking too much of their members, but that they aren’t asking nearly enough?
  • The Great Dechurching finds that religious abuse and more general moral corruption in churches have driven people away
  • But Davis and Graham also find that a much larger share of those who have left church have done so for more banal reasons. The book suggests that the defining problem driving out most people who leave is … just how American life works in the 21st century.
  • Contemporary America simply isn’t set up to promote mutuality, care, or common life. Rather, it is designed to maximize individual accomplishment as defined by professional and financial success
  • Such a system leaves precious little time or energy for forms of community that don’t contribute to one’s own professional life or, as one ages, the professional prospects of one’s children
  • Workism reigns in America, and because of it, community in America, religious community included, is a math problem that doesn’t add up.
  • for most Americans who were once a part of churches but have since left, the process of leaving was gradual, and in many cases they didn’t realize it was even happening until it already had. It’s less like jumping off a cliff and more like driving down a slope, eventually realizing that you can no longer see the place you started from.
  • a typical evangelical dechurcher: a 30-something woman who grew up in a suburban megachurch, was heavily invested in a campus ministry while in college, then after graduating moved into a full-time job and began attending a young-adults group in a local church. In her 20s, she meets a guy who is less religiously engaged, they get married, and, at some point early in their marriage, after their first or second child is born, they stop going to church. Maybe the baby isn’t sleeping well
  • In other cases, a person might be entering mid-career, working a high-stress job requiring a 60- or 70-hour workweek. Add to that 15 hours of commute time, and suddenly something like two-thirds of their waking hours in the week are already accounted for. And so when a friend invites them to a Sunday-morning brunch, they probably want to go to church, but they also want to see that friend, because they haven’t been able to see them for months. The friend wins out.
  • After a few weeks of either scenario, the thought of going to church on Sunday carries a certain mental burden with it—you might want to go, but you also dread the inevitable questions about where you have been.
  • The underlying challenge for many is that their lives are stretched like a rubber band about to snap—and church attendance ends up feeling like an item on a checklist that’s already too long.
  • In theory, the Christian Church could be an antidote to all that. What is more needed in our time than a community marked by sincere love, sharing what they have from each according to their ability and to each according to their need, eating together regularly, generously serving neighbors, and living lives of quiet virtue and prayer
  • A healthy church can be a safety net
  • Perhaps more important, it reminds people that their identity is not in their job or how much money they make; they are children of God, loved and protected and infinitely valuable.
  • But a vibrant, life-giving church requires more, not less, time and energy from its members. It asks people to prioritize one another over our career, to prioritize prayer and time reading scripture over accomplishment.
  • If people are already leaving—especially if they are leaving because they feel too busy and burned out to attend church regularly—why would they want to be part of a church that asks so much of them?
  • The problem in front of us is not that we have a healthy, sustainable society that doesn’t have room for church. The problem is that many Americans have adopted a way of life that has left us lonely, anxious, and uncertain of how to live in community with other people.
  • The tragedy of American churches is that they have been so caught up in this same world that we now find they have nothing to offer these suffering people that can’t be more easily found somewhere else
  • American churches have too often been content to function as a kind of vaguely spiritual NGO, an organization of detached individuals who meet together for religious services that inspire them, provide practical life advice, or offer positive emotional experiences
  • Too often it has not been a community that through its preaching and living bears witness to another way to live.
  • The theologian Stanley Hauerwas captured the problem well when he said that “pastoral care has become obsessed with the personal wounds of people in advanced industrial societies who have discovered that their lives lack meaning.” The difficulty is that many of the wounds and aches provoked by our current order aren’t of a sort that can be managed or life-hacked away. They are resolved only by changing one’s life, by becoming a radically different sort of person belonging to a radically different sort of community.
  • this community was thriving not because it found ways to scale down what it asked of its members but because it found a way to scale up what they provided to one another
  • Their way of living frees them from the treadmill of workism. Work, in this community, is judged not by the money it generates but by the people it serves. In a workist culture that believes dignity is grounded in accomplishment, simply reclaiming this alternative form of dignity becomes a radical act.
  • In the Gospels, Jesus tells his first disciples to leave their old way of life behind, going so far as abandoning their plow or fishing nets where they are and, if necessary, even leaving behind their parents. A church that doesn’t expect at least this much from one another isn’t really a church in the way Jesus spoke about it
  • , it also is likely a church that won’t survive the challenges facing us today.
  • The great dechurching could be the beginning of a new moment for churches, a moment marked less by aspiration to respectability and success, with less focus on individuals aligning themselves with American values and assumptions
  • Churches could model better, truer sorts of communities, ones in which the hungry are fed, the weak are lifted up, and the proud are cast down
16More

Opinion | Fixing Health Care Starts With the Already Insured - The New York Times - 0 views

  • Health insurance is supposed to provide financial protection against the medical costs of poor health. Yet many insured people still face the risk of enormous medical bills for their “covered” care. A team of researchers estimated that as of mid-2020, collections agencies held $140 billion in unpaid medical bills, reflecting care delivered before the Covid-19 pandemic
  • that’s more than the amount held by collection agencies for all other consumer debt from nonmedical sources combined
  • three-fifths of that debt was incurred by households with health insurance.
  • ...13 more annotations...
  • in any given month, about 11 percent of Americans younger than 65 are uninsured. But more than twice that number — one in four — will be uninsured for at least some time over a two-year period.
  • Perversely, health insurance — the very purpose of which is to provide a measure of stability in an uncertain world — is itself highly uncertain. And while the Affordable Care Act substantially reduced the share of Americans who are uninsured at a given time, we found that it did little to reduce the risk of insurance loss among the currently insured.
  • them do. The experience with the health insurance mandate under the Affordable Care Act makes that clear.
  • The risk of losing coverage is an inevitable consequence of a lack of universal coverage. Whenever there are varied pathways to eligibility, there will be many people who fail to find their path.
  • About six in 10 uninsured Americans are eligible for free or heavily discounted insurance coverage. Yet they remain uninsured. Lack of information about which of the array of programs they are eligible for, along with the difficulties of applying and demonstrating eligibility, mean that the coverage programs are destined to deliver less than they could.
  • incremental reforms won’t work. Over a half-century of such well-intentioned, piecemeal policies has made clear that continuing this approach represents the triumph of hope over experience,
  • The only solution is universal coverage that is automatic, free and basic.
  • Coverage needs to be free at the point of care — no co-pays or deductibles — because leaving patients on the hook for large medical costs is contrary to the purpose of insurance.
  • But it turns out there’s an important practical wrinkle with asking patients to pay even a very small amount for some of their universally covered care: There will always be people who can’t manage even modest co-pays.
  • Finally, coverage must be basic because we are bound by the social contract to provide essential medical care, not a high-end experience.
  • Keeping universal coverage basic will keep the cost to the taxpayer down as well.
  • as a share of its economy, the United States spends about twice as much on health care as other high-income countries. But in most other wealthy countries, this care is primarily financed by taxes, whereas only about half of U.S. health care spending is financed by taxes. For those of you following the math, half of twice as much is … well, the same amount of taxpayer-financed spending on health care as a share of the economy. In other words, U.S. taxes are already paying for the cost of universal basic coverage. Americans are just not getting it. They could be.
  • at a high level, the key elements of our proposal are ones that every high-income country (and all but a few Canadian provinces) has embraced: guaranteed basic coverage and the option for people to purchase upgrades.
39More

What Does Sustainable Living Look Like? Maybe Like Uruguay - The New York Times - 0 views

  • your carbon bill is world-historically anomalous but normal among your neighbors: 17 tons for transportation, 14 tons for housing, eight tons for food, six tons for services, five tons for goods.
  • That household total, 50 tons, represents a carbon footprint of about 25 tons per person. It’s a figure that eclipses the global median by a factor of five and is nowhere close to where it needs to be if you — we — want to stave off the worst of warming’s effects: around two tons per person.
  • This is the problem with any climate policy, big or small: It requires an imaginative leap. While the math of decarbonization and electric mobilization is clear, the future lifestyle it implies isn’t always
  • ...36 more annotations...
  • This isn’t an American crisis alone. All around the world, developed nations have locked themselves into unsustainable, energy-intensive lifestyles.
  • Among those with the largest footprints are wealthy oil-producing microstates with small populations, like Qatar or Trinidad and Tobago, where the per-capita footprint pushes 60 tons
  • In the next tier, with the United States, are other sprawling, continent-size countries that use a lot of heating or cooling and where people tend to drive long distances, such as Canada and Australia (around 20 tons)
  • By dint of their density and reliance on mass transit, nations in Western Europe (as well as Japan and South Korea) make up most of the next tier, which cleaves roughly into two groups: places like Germany, Norway and the Netherlands that rely more on fossil fuels (around 15 tons),
  • places like the United Kingdom, Denmark and France that use a higher percentage of nuclear and renewable power. Though it’s half the size of an American’s, the footprint of someone in the typical French household still remains unsustainably high: around nine tons.
  • This is the paradox at the heart of climate change: We’ve burned far too many fossil fuels to go on living as we have, but we’ve also never learned to live well without them
  • the problem of the future is how to create a 19th-century carbon footprint without backsliding into a 19th-century standard of living. N
  • The greatest crisis in human history may require imagining ways of living — not just of energy production but of daily habit — that we have never seen before. How do we begin to imagine such a household?
  • With a carbon footprint hovering around the global median of 4.5 tons per capita, it falls within a narrow tier of nearly developed countries within sight of two tons per capita — the estimated amount needed to limit the world to 1.5 degrees Celsius of warming.
  • There are countries more prosperous, and countries with a smaller carbon footprint, but perhaps in none do the overlapping possibilities of living well and living without ruin show as much promise as in Uruguay.
  • Mujica harbored another deeper belief too. For years, he had been arguing that the “blind obsession to achieve growth with consumption” was the real cause of the linked energy and ecological crises.
  • In speeches, he pushed his people to reject materialism and embrace Uruguay’s traditions of simplicity and humility. “The culture of the West is a lie,” he told me. “The engine is accumulation. But we can’t pretend that the whole world can embrace it. We would need two or three more planets.”
  • He shared his own experience in solitary confinement, and how years without books or conversation drew him closer to the fundamentals of being: nature, love, family. “I learned to give value to little things in life. I kept some frogs as pets in prison and bathed them with my drinking water,”
  • “The true revolution is a different culture: learning to live with less waste and more time to enjoy freedom.”
  • By 2016, an array of biomass, solar and some 50 wind parks had replaced the grid’s use of oil, helping slash more than half a billion dollars from the country’s annual budget. Today, Uruguay boasts one of the world’s greenest grids, powered by 98 percent renewable energy.
  • prevailing economic conditions and something in Uruguay’s character had afforded the transition more receptivity than anyone predicted. This was one way in which a career in theoretical physics prepared Méndez for the world of policymaking, he said: “You have to be open to the solutions being very narrow and technical, or very wide and human.”
  • as the energy sector shifted, the mind-set in the country began to shift with it, Méndez said, sometimes in surprising ways. Some bought air-conditioning units, but many kept to their formerly low-consumption habits, continuing to hang their laundry and take the bus, dozens of which in Montevideo were now electric. Others bought plug-in timers to automate their laundries to run at night or installed solar water heaters on their roof
  • for Méndez, the biggest shift was among leaders. In cabinet and business meetings the problems of the future — like how to eliminate industrial waste and phase out gas entirely — began to feel like just that, he said: problems, not crises.
  • there appeared to be fundamental tension in how to bring Uruguayans along in the energy transition. On the one hand, the infrastructure shift needed to happen in the background, so the public never lost confidence in the grid — that part had been surprisingly smooth. But on the other hand, it was important to keep people engaged so they would support the necessary changes to come
  • Emaldi and her colleagues focused their efforts on electrifying transportation and growing the green-energy sector. The government eliminated duties and taxes on electric cars and rebranded a tax on gas as a CO2 tax, with a portion funding green initiatives.
  • “What comes in the near future will change more lives,” Minister Paganini told me. “You have to get into sectors or areas that are much more difficult than just changing the generation of electricity.” You need to change human behavior.
  • fossil fuels gave humanity the ability to choose our food, to transform a rainforest or windblown desert into something fertile and constant, a biotic vending machine from which eaters can select whatever they want whenever they want it. This choice now drives about a third of all global emissions. Most of them stem from the growing process itself — clearing land, fertilizing crops — with the bulk of the rest coming indirectly from the vast web of manufacturing and delivery systems that bring it to us: packaging crackers, refrigerating drumsticks, airlifting avocados.
  • One reason the global cattle industry had become so damaging, Baethgen said, was that too many grasslands had been razed or degraded. In the short term, feedlots produced more food, often with lower emissions, since cows got fatter faster and burped less frequently, but over the long term, without the grasslands to recycle carbon, net emissions built up. From Baethgen’s perspective, every damaged field thus represented a huge opportunity: By restoring grasslands, he could not only pull more greenhouse gases into the ground, but also grow more beef. And since the 1990s, Uruguay has managed a remarkable feat: increasing its annual production of beef without any increase in greenhouse gases — and doing all of this on natural pasturelands.
  • He believed too much climate science relied on big-picture modeling to drive engagement. “Those science-fiction scenarios were great to increase awareness,” he said. “But if you give a minister of agriculture information for the year 2080, that doesn’t do anything.” He waved a hand over the landscape. “You’re providing information, far in the future, with no resolution and no certainty. That’s the best combination to ensure paralysis. Nobody does anything.”
  • In his 2016 book, “The Great Derangement,” the Indian writer Amitav Ghosh says it’s unwise to reduce climate denial to “only a function of money and manipulation.” The sheer level of paralysis, he writes, “suggests that the climate crisis threatens to unravel something deeper, without which large numbers of the people would be at a loss to find meaning.” Ghosh wonders if the modern consumer mind-set can ever change, collectively or otherwise: “In a world where the rewards of a carbon-intensive economy are regarded as wealth, this must be reckoned as a very significant material sacrifice.”
  • Esponda described his family as middle to upper middle class. Both he and Laroca were economists for the city and together made about $30,000 a year. “Everybody in Uruguay is middle class,” he said. I thought I knew what he meant. Unlike in the United States, I found it difficult in Uruguay to discern class differences. Conspicuous displays of wealth seemed rare, as were the tiers of consumer goods that otherwise revealed someone’s spending. “There’s not the American consumerist mentality of ‘We need to get the next new thing,’”
  • On trips to New Orleans and Chicago, he had been transfixed by the selection of junk food in convenience stores, the undamaged furniture left on the street. “You guys throw away your whole home,” he told me. “Here, most of this stuff wouldn’t be trash.”
  • Esponda pointed to his couch, a sagging green camelback. It was given to them by his parents, he said, and barely fit his growing family anymore. But he couldn’t find a reason to replace it, even with a dual income that allowed them to save each month. “Why would I?” he said. It was a mentality apparent throughout the couple’s apartment. In stark contrast to most American homes with two kids, their apartment wasn’t overflowing with toys. Two bikes leaned against the wall by a plastic slide. “Our choices don’t really have anything to do with the environment,” he said. “It’s about saving money, yes, but also being careful with what we buy.”
  • Several people described frugality to me as a core tenet of the Uruguayan political project, though globalization had played a role, too.
  • something a man in the asentamientos said to me: “Nobody has confronted the real problem: How will the country grow?”
  • I thought of a single dad I met in Montevideo who said I shouldn’t think of his country as a model or example. It was too small, its progress too troubled. It was more like a laboratory for the rest of the world, he said.
  • We often picture the future as a kind of growth, a set of possibilities to expand and realize, but maybe it could also be the opposite, a present to reconcile and safeguard.
  • Part of the reason America has become so paralyzed by climate change is precisely that we’ve failed to acknowledge the limits it imposes — on where we can live, the things we can have, the household we can envision. This is a particularly difficult idea to sell to a country perched atop decades of accrued wealth, which was itself amassed by generations imagining further comfort and choice.
  • In the coming months, gas prices spiked, inflation climbed and the price of energy began to strangle Europe. No future seemed as certain as a less abundant one.
  • A former bank analyst at Bear Stearns, Estrada had decided to take a 75 percent pay cut to return home and eventually took a job with a local energy firm. “I read studies about how there’s a diminishing return on happiness above a certain income, and I experienced that,” he told me of living in New York. “I had more money than I had things I wanted to buy.” He said that contracting his life had allowed him to be more mindful of its details. It reminded him of the household his parents ran in the 1980s, when things were so precarious. No one left lights on or wasted water. They were mindful of the things they bought.
  • “We learn to live with less here,” he said. “And it’s made my life better.”
10More

AI's Education Revolution - WSJ - 0 views

  • Millions of students use Khan Academy’s online videos and problem sets to supplement their schoolwork. Three years ago, Sal Khan and I spoke about developing a tool like the Illustrated Primer from Neal Stephenson’s 1995 novel “The Diamond Age: Or, a Young Lady’s Illustrated Primer.” It’s an education tablet, in the author’s words, in which “the pictures moved, and you could ask them questions and get answers.” Adaptive, intuitive, personalized, self-paced—nothing like today’s education. But it’s science-fiction.
  • Last week I spoke with Mr. Khan, who told me, “Now I think a Primer is within reach within five years. In some ways, we’ve even surpassed some of the elements of the Primer, using characters like George Washington to teach lessons.” What changed? Simple—generative artificial intelligence. Khan Academy has been working with OpenAI’s ChatGPT
  • Mr. Khan’s stated goals for Khan Academy are “personalization and mastery.” He notes that “high-performing, wealthier households have resources—time, know-how and money—to provide their children one-on-one tutoring to learn subjects and then use schools to prove what they know.” With his company’s new AI-infused tool, Khanmigo—sounds like con migo or “with me”—one-on-one teaching can scale to the masses.
  • ...7 more annotations...
  • Khanmigo allows students to make queries in the middle of lessons or videos and understands the context of what they’re watching. You can ask, “What is the significance of the green light in ‘The Great Gatsby?’ ” Heck, that one is still over my head. Same with help on factoring polynomials, including recognizing which step a student got wrong, not just knowing the answer is wrong, fixing ChatGPT’s math problem. Sci-fi becomes reality: a scalable super tutor.
  • Khanmigo saw a limited rollout on March 15, with a few thousand students paying a $20-a-month donation. Plugging into ChatGPT isn’t cheap. A wider rollout is planned for June 15, perhaps under $10 a month, less for those in need. The world has cheap tablets, so it shouldn’t be hard to add an Alexa-like voice and real-time videogame-like animations. Then the Diamond Age will be upon us.
  • Teaching will be transformed. Mr. Khan wants Khanmigo “to provide teachers in the U.S. and around the world an indispensable tool to make their lives better” by administering lessons and increasing communications between teachers and students. I would question any school that doesn’t encourage its use.
  • Mr. Khan tells me, “We want to raise the ceiling, but also the floor.” He wants to provide his company’s AI-learning technology to “villages and other places with little or no teachers or tools. We can give everyone a tutor, everyone a writing coach.” That’s when education and society will really change.
  • Mr. Khan suggests, “There is no limit to learning. If you ask, ‘Why is the sky blue?’ you’ll get a short answer and then maybe, ‘But let’s get back to the mitochondria lesson.’ ” Mr. Khan thinks “average students can become exceptional students.”
  • With this technology, arguments about classroom size and school choice will eventually fade away. Providing low-cost 21st-century Illustrated Primers to every student around the world will then become a moral obligation
  • If school boards and teachers unions in the U.S. don’t get in the way, maybe we’ll begin to see better headlines.
21More

Climate activists mixed hardball with a long game - 0 views

  • Although the story will be much more heroic if this bill or something like it passes into law, the achievement is already heroic, by bringing such legislation, in this country, even this close.
  • In less than five years, a new generation of activists and aligned technocrats has taken climate action from the don’t-go-there zone of American politics and helped place it at the very center of the Democratic agenda, persuading an old-guard centrist septuagenarian, Biden, to make a New Deal-scale green investment the focus of his presidential campaign platform and his top policy priority once in office
  • This, despite a generation of conventional wisdom that the issue was electorally fraught and legislatively doomed. Now they find themselves pushing a recognizable iteration of that agenda — retooled and whittled down, yes, but still unthinkably large by the standards of previous administrations — plausibly forward into law.
  • ...18 more annotations...
  • If you believe that climate change is a boutique issue prioritized only by out-of-touch liberal elites, as one poll found, then this bill, should it pass, represents a political achievement of astonishing magnitude: the triumph of a moral crusade against long odds.
  • if you believe there is quite a lot of public support for climate action, as other polls suggest — then this bill marks the success of outsider activists in holding establishment forces to account, both to their own rhetoric and to the demands of their voters.
  • whatever your read of public sentiment, what is most striking about the news this week is not just that there is now some climate action on the table but also how fast the landscape for climate policy has changed, shifting all of our standards for success and failure along with it
  • The bill may well prove inadequate, even if it passes. It also represents a generational achievement — achieved, from the point of view of activists, in a lot less time than a full generation.
  • None of this is exclusively the work of the climate left
  • To trust the math of its architects, this deal between Manchin and the Senate majority leader, Chuck Schumer, splits the difference — the United States won’t be leading the pack on decarbonization, but it probably won’t be seen by the rest of the world as a laughingstock or climate criminal, either.
  • Technological progress has driven the cost of renewable energy down so quickly, it should now seem irresistible to anyone making long-term policy plans or public investments. There has been rapid policy innovation among centrists and policy wonks, too, dramatically expanding the climate tool kit beyond carbon taxes and cap-and-trade systems to what has been called a whole-of-government approach to decarbonizing.
  • They got their wish. And as a result, we got a bill. That’s not naïveté but the opposite.
  • as the political scientist Matto Mildenberger has pointed out, the legislation hadn’t failed at the ballot box; it had stalled on Manchin’s desk
  • He also pointed to research showing climate is driving the voting behavior of Democrats much more than it is driving Republicans into opposition and that most polling shows high levels of baseline concern about warming and climate policy all across the country. (It is perhaps notable that as the Democrats were hashing out a series of possible compromises, there wasn’t much noise about any of them from Republicans, who appeared to prefer to make hay about inflation, pandemic policy and critical race theory.)
  • It is hard not to talk about warming without evoking any fear, but the president was famous, on the campaign trail and in office, for saying, “When I think ‘climate change,’ I think ‘jobs.’”
  • He focused on green growth and the opportunities and benefits of a rapid transition.
  • In the primaries, Sunrise gave Biden an F for his climate plan, but after he sewed up the nomination, its co-founder Varshini Prakash joined his policy task force to help write his climate plan. As the plan evolved and shrank over time, there were squeaks and complaints here and there but nothing like a concerted, oppositional movement to punish the White House for its accommodating approach to political realities.
  • over the past 18 months, since the inauguration, whenever activists chose to protest, they were almost always protesting not the inadequacy of proposed legislation but the worrying possibility of no legislation at all
  • When they showed up at Manchin’s yacht, they were there to tell him not that they didn’t want his support but that they needed him to act. They didn’t urge Biden to throw the baby out with the bathwater; they were urging him not to.
  • When, last week, they thought they’d lost, Democratic congressional staff members staged an unprecedented sit-in at Schumer’s office, hoping to pressure the Senate majority leader back into negotiations with Manchin. And what did they say? They didn’t say, “We have eight years to save the earth.” They didn’t say, “The blood of the future is on your hands.” What their protest sign said was “Keep negotiating, Chuck.” As far as I can tell, this was code for “Give Joe more.”
  • The present-day climate left was effectively born, in the United States, with the November 2018 Sunrise Movement sit-in. At the time, hardly anyone on the planet had heard of Greta Thunberg, who had just begun striking outside Swedish Parliament — a lonely, socially awkward 15-year-old holding up a single sign. Not four years later, her existential rhetoric is routinely echoed by presidents and prime ministers and C.E.O.s and secretaries general, and more than 80 percent of the world’s economic activity and emissions are now, theoretically, governed by net-zero pledges pointing the way to a carbon-neutral future in just decades.
  • The deal, if it holds, is very big, several times as large as anything on climate the United States passed into law before. The architects and supporters of the $369 billion in climate and clean-energy provisions in Joe Manchin’s Inflation Reduction Act of 2022, announced Wednesday, are already calculating that it could reduce American carbon emissions by 40 percent, compared with 2005 levels, by 2030. That’s close enough to President Biden’s pledge of 50 percent that exhausted advocates seem prepared to count it as a victory
8More

A Professor Reviews CliffsNotes and Other Cheat Sheets - The New York Times - 0 views

  • At this time of year, students are buying textbooks and looking for ways to avoid reading them
  • What has changed is how many study guides, or cheat sheets, are available online and on mobile phones. Whether you know them as CliffsNotes, SparkNotes or Shmoop, these seemingly ubiquitous guides are now, in many cases, free.
  • “Two to three years ago, the wisdom was that students do research online, but not study online,” said Emily Sawtell, a founder of McGraw-Hill’s online collaborative study site called GradeGuru. “That has changed in the last 12 months.” Ms. Sawtell said she had tracked a significant increase in the search term “study guide” on Google.
  • ...5 more annotations...
  • Professors warn that these guides are no substitutes for reading great works of literature, but concede, grudgingly, that as an adjunct, they can stimulate thought and deepen insight.
  • CliffsNotes guides cover not only literature, but also foreign languages, math, science, history and other topics, and many of the guides are free online.
  • In booklet form, 159 literature study guides are available, costing about $6 to $10 each. But more than 250 are available online, and all can be viewed free. Downloading them as PDF files costs $5 to $10 each. A comparatively paltry 39 CliffsNotes for literature are available for mobile at $1.99 each for the iPhone.
  • CliffsNotes, owned by Wiley Publishing, also offers free podcasts called CramCasts, which are three- to five-minute overviews of books with a plot summary.
  • Dr. Fisher liked the idea behind Shmoop’s “Why Should I care?” section. It explains the satire in “Candide” by comparing it to modern satires like “The Simpsons” and “The Family Guy.” The problem, he said, is that the writing strains to relate to students. “It makes an interesting attempt to be hip,” he said, “but it is just so high school-y.”
24More

Opinion | Israel Is In Real Danger For Three Reasons - The New York Times - 0 views

  • the Israel of Oct. 7 is an Israel that I’ve never been to before. They were right. It is a place in which Israelis have never lived before, a nation that Israeli generals have never had to protect before, an ally that America has never had to defend before
  • I now understand why so much has changed. It is crystal clear to me that Israel is in real danger — more danger than at any time since its War of Independence in 1948.
  • it’s for three key reasons:
  • ...21 more annotations...
  • First, Israel is facing threats from a set of enemies who combine medieval theocratic worldviews with 21st century weaponry — and are no longer organized as small bands of militiamen, but as modern armies with brigades, battalions, cyber capabilities, long-range rockets, drones and technical support.
  • my third, deep concern.
  • But Israel’s war against Hamas in Gaza entails urban, house-to-house fighting that creates thousands of civilian casualties — innocent men, women and children
  • But President Biden can only sustainably generate the support Israel needs if Israel is ready to engage in some kind of a wartime diplomatic initiative directed at the Palestinians in the West Bank — and hopefully in a post-Hamas Gaza — that indicates Israel will discuss some kind of two-state solutions if Palestinian officials can get their political house unified and in order.
  • The second danger I see is that the only conceivable way that Israel can generate the legitimacy, resources, time and allies to fight such a difficult war with so many enemies is if it has unwavering partners abroad, led by the United States.
  • Netanyahu’s message to the world remains, in effect: “Help us defeat Hamas in Gaza, while we work to expand settlements, annex the West Bank and build a Jewish supremacist state there.”
  • Worse, I am stunned at the degree to which that leader, Prime Minister Benjamin Netanyahu, continues to put the interests of holding on to the support of his far-right base
  • Israel has the worst leader in its history, maybe in all of Jewish history — who has no will or ability to produce such an initiative.
  • This kind of chilling exuberance — Israel was built so that such a thing could never happen — explains the homemade sign I saw on a sidewalk while driving through the French Hill Jewish neighborhood of Jerusalem the other day: “It’s either us or them.’’
  • After being slammed by the public for digitally stabbing his army and intelligence chiefs in the back in the middle of a war, Netanyahu published a new tweet. “I was wrong,” he wrote, adding that “the things I said following the press conference should not have been said, and I apologize for that. I fully support the heads of [Israel’s] security services.”
  • As a result, there is a conviction in the army that they must demonstrate to the entire neighborhood — to Hezbollah in Lebanon, to the Houthis in Yemen, to the Islamic militias in Iraq to the Hamas and other fighters in the West Bank — that they will stop at nothing to re-establish the security of their borders
  • it wants to show that no one can out-crazy Israel to drive them from this region — even if the Israeli military has to defy the U.S. and even if they do not have any solid plan for governing Gaza the morning after the war.
  • “Israel cannot accept such an active threat on its borders. The whole idea of people living side by side in the Middle East was jeopardized by Hamas.”
  • This conflict is now back to its most biblical and primordial roots. This seems to be a time of eyes for eyes and teeth for teeth. The morning-after policy thinking will have to wait for the mourning after.
  • So, Netanyahu is saying that seven million Jews are going to indefinitely control the lives of five million Palestinians in the West Bank and Gaza
  • while offering them no political horizon, nothing, by way of statehood one day on any demilitarized conditions.
  • Early on the morning of Oct. 29, as the Israeli Army was just moving into Gaza, Netanyahu tweeted and then deleted a social media post in which he blamed Israel’s defense and intelligence establishment for failing to anticipate Hamas’s surprise attack.
  • The euphoric rampage of Oct. 7 that killed some 1,400 soldiers and civilians has not only hardened Israeli hearts toward the suffering of Gaza civilians. It has also inflicted a deep sense of humiliation and guilt on the Israeli Army and defense establishment, for having failed in their most basic mission of protecting the country’s borders.
  • the damage was done. How much do you suppose those military leaders trust what Netanyahu will say if the Gaza campaign stalls? What real leader would behave that way at the start of a war of survival?
  • Netanyahu and his far-right zealots have taken Israel on multiple flights of fancy in the last year: dividing the country and the army over the fraudulent judicial reform, bankrupting its future with massive investments in religious schools that teach no math and in West Bank Jewish settlements that teach no pluralism — while building up Hamas, which would never be a partner for peace, and tearing down the Palestinian Authority, the only possible partner for peace.
  • “When you go to the front, you are overwhelmed by the power of what we lost.”
21More

We're That Much Likelier to Get Sick Now - The Atlantic - 0 views

  • Although neither RSV nor flu is shaping up to be particularly mild this year, says Caitlin Rivers, an epidemiologist at the Johns Hopkins Center for Health Security, both appear to be behaving more within their normal bounds.
  • But infections are still nowhere near back to their pre-pandemic norm. They never will be again. Adding another disease—COVID—to winter’s repertoire has meant exactly that: adding another disease, and a pretty horrific one at that, to winter’s repertoire.
  • “The probability that someone gets sick over the course of the winter is now increased,” Rivers told me, “because there is yet another germ to encounter.” The math is simple, even mind-numbingly obvious—a pathogenic n+1 that epidemiologists have seen coming since the pandemic’s earliest days. Now we’re living that reality, and its consequences.
  • ...18 more annotations...
  • ‘Odds are, people are going to get sick this year,’”
  • In typical years, flu hospitalizes an estimated 140,000 to 710,000 people in the United States alone; some years, RSV can add on some 200,000 more. “Our baseline has never been great,” Yvonne Maldonado, a pediatrician at Stanford, told me. “Tens of thousands of people die every year.”
  • this time of year, on top of RSV, flu, and COVID, we also have to contend with a maelstrom of other airway viruses—among them, rhinoviruses, parainfluenza viruses, human metapneumovirus, and common-cold coronaviruses.
  • Illnesses not severe enough to land someone in the hospital could still leave them stuck at home for days or weeks on end, recovering or caring for sick kids—or shuffling back to work
  • “This is a more serious pathogen that is also more infectious,” Ajay Sethi, an epidemiologist at the University of Wisconsin at Madison, told me. In the past year, COVID-19 has killed some 80,000 Americans—a lighter toll than in the three years prior, but one that still dwarfs that of the worst flu seasons in the past decade.
  • Globally, the only infectious killer that rivals it in annual-death count is tuberculosis
  • Rivers also pointed to CDC data that track trends in deaths caused by pneumonia, flu, and COVID-19. Even when SARS-CoV-2 has been at its most muted, Rivers said, more people have been dying—especially during the cooler months—than they were at the pre-pandemic baseline.
  • This year, for the first time, millions of Americans have access to three lifesaving respiratory-virus vaccines, against flu, COVID, and RSV. Uptake for all three remains sleepy and halting; even the flu shot, the most established, is not performing above its pre-pandemic baseline.
  • COVID could now surge in the summer, shading into RSV’s autumn rise, before adding to flu’s winter burden, potentially dragging the misery out into spring. “Based on what I know right now, I am considering the season to be longer,” Rivers said.
  • barring further gargantuan leaps in viral evolution, the disease will continue to slowly mellow out in severity as our collective defenses build; the virus may also pose less of a transmission risk as the period during which people are infectious contracts
  • even if the dangers of COVID-19 are lilting toward an asymptote, experts still can’t say for sure where that asymptote might be relative to other diseases such as the flu—or how long it might take for the population to get there.
  • it seems extraordinarily unlikely to ever disappear. For the foreseeable future, “pretty much all years going forward are going to be worse than what we’ve been used to before,”
  • although a core contingent of Americans might still be more cautious than they were before the pandemic’s start—masking in public, testing before gathering, minding indoor air quality, avoiding others whenever they’re feeling sick—much of the country has readily returned to the pre-COVID mindset.
  • When I asked Hanage what precautions worthy of a respiratory disease with a death count roughly twice that of flu’s would look like, he rattled off a familiar list: better access to and uptake of vaccines and antivirals, with the vulnerable prioritized; improved surveillance systems to offer  people at high risk a better sense of local-transmission trends; improved access to tests and paid sick leave
  • Without those changes, excess disease and death will continue, and “we’re saying we’re going to absorb that into our daily lives,” he said.
  • And that is what is happening.
  • last year, a CDC survey found that more than 3 percent of American adults were suffering from long COVID—millions of people in the United States alone.
  • “We get used to things we could probably fix.” The years since COVID arrived set a horrific precedent of death and disease; after that, this season of n+1 sickness might feel like a reprieve. But compare it with a pre-COVID world, and it looks objectively worse. We’re heading toward a new baseline, but it will still have quite a bit in common with the old one: We’re likely to accept it, and all of its horrors, as a matter of course.
11More

China Orders Investigation Into Children's Textbooks - The New York Times - 0 views

  • A little boy pulling up a girl’s dress. Another grabbing a classmate from behind, his hands across her chest. Bulges protruding from male students’ pants. Suspiciously pro-American images.
  • The illustrations can be found in a Chinese state-run publisher’s mathematics textbooks for elementary school students — books that have been used for years. They set off a furor in China after they were flagged on social media last week by angry commenters as crude, sexualized and anti-China.
  • “The problems identified will be rectified immediately, and those responsible for violations of disciplines and regulations will be severely held accountable,” the ministry said on Monday. “There will be zero tolerance.”
  • ...8 more annotations...
  • “Primary school textbooks are the foundation of the country and the nation, and an important guarantee for the formation of children’s outlook on life and values,” he wrote. “It is impossible to overstate their importance.”
  • He called not just for corrections and apologies, but also for an investigation and for those responsible to be held accountable.
  • Universities have been ordered to emphasize the study of Marxism and the writings of China’s top leader, Xi Jinping. In 2015, Yuan Guiren, China’s education minister, ordered a closer examination of foreign textbooks and said that those that promote Western values should be banned from classrooms.
  • The illustrations were approved in 2013 for students in first to sixth grades, the reports said. Just how the problematic drawings evaded scrutiny all these years is unclear. Some social media users highlighted the images last week, prompting parents and educators to voice their outrage.
  • Some of the drawings are odd or silly, like children sticking out their tongues. But others show children appearing to grope classmates on a playground. Another showed a schoolgirl with her underwear exposed as she played a game. Many critics said the drawings made the children look ugly, with wide-set, droopy eyes.
  • Others argued that the schoolbooks also had anti-China messages, such as an incorrectly rendered Chinese flag. Still some found allegedly pro-foreign images, like a boy flying in a biplane similar to Japanese and American planes. Some even pointed to images of children wearing clothes with what looked like stars and stripes in the colors of the American flag.
  • There is no small thing when it comes to children; it affects our future.”
  • “We have carried out serious reflection, and feel deep self-blame and guilt, and hereby express our deepest apologies,” it said, adding that it would find a new team of illustrators to redraw the math textbooks.
16More

We Know Enough About Omicron to Know That We're in Trouble - The Atlantic - 0 views

  • A lot has changed for Omicron in just two weeks. At December’s onset, the variant was barely present in Europe, showing up in 1 to 2 percent of COVID cases. Now it’s accounting for 72 percent of new cases in London, where everybody seems to know somebody with COVID.
  • The same exponential growth is happening—or will happen—in the United States too, just in time for the holidays.
  • Here is some simple math to explain the danger: Suppose we have two viruses, one that is twice as transmissible as the other. (For the record, Omicron is currently three to five times as transmissible as Delta in the U.K.
  • ...13 more annotations...
  • And suppose it takes five days between a person’s getting infected and their infecting others. After 30 days, the more transmissible virus is now causing 26, or 64, times as many new cases as the less transmissible one.
  • Not every case will be mild, though, and even a small hospitalization rate on top of a huge case number will be a big number.
  • Now, as my colleague Ed Yong reports, Omicron could push a collapsing health-care system further into disaster. Hospitals are already dealing with the flu and other winter viruses. They’re already canceling elective surgeries.
  • If there are no changes to behavior or policy, this year’s winter wave would peak at about double the hospitalizations of last winter at its worst, and 20 percent more deaths, according to the most pessimistic of projections
  • The most optimistic projection sees a caseload similar to last winter’s, but hospitalizations and deaths at about half of where they were back then, assuming the vaccines keep up their very high protection against severe illness.
  • If that holds, it’s a “huge decrease,” Meyers says, and one that matches the assumptions of her team’s grimmer—but not grimmest—projections. When they modeled scenarios where vaccine effectiveness against hospitalization dropped by about that much, they saw a difference of tens of thousands of deaths.
  • Very preliminary data from South Africa’s largest health insurer suggest that two doses of the Pfizer-BioNTech vaccine were 70 percent effective at preventing hospitalization from Omicron infections, down from 93 percent before.
  • Vaccine protection against severe illness should be more durable than it is against infection, but may still take a hit
  • The available evidence on Omicron’s inherent severity is likely to be biased in ways that make it appear more promising. First of all, hospitalizations lag infections.
  • Second, the first people infected may skew young and are thus more likely to have mild cases regardless of the variant
  • third, some of the mildness attributed to the virus may result instead from existing immunity. In South Africa, where doctors are reporting relatively low hospitalizations compared with previous waves, many cases are probably reinfections
  • The South Africa health-insurer data suggest that Omicron might carry a 29 percent lower risk of hospitalization than the original virus, when adjusted for risk factors including age, sex, vaccination status, and documented prior infection—but many prior infections may be undocumented, which would make the reduction in risk seem bigger than it really is. (A recent analysis of early U.K. cases found “at most, limited changes in severity compared with Delta.”)
  • Either way, in the short run, we will have a massive number of Omicron cases on top of a massive number of Delta cases. Together they will infect huge numbers of people, vaccinated or not
5More

Bill Gates Says AI Is the Most Revolutionary Technology in Decades - WSJ - 0 views

  • “The development of AI is as fundamental as the creation of the microprocessor, the personal computer, the Internet, and the mobile phone,” he wrote in a blog post on Tuesday. “Entire industries will reorient around it. Businesses will distinguish themselves by how well they use it.”
  • “The rise of AI will free people up to do things that software never will—teaching, caring for patients, and supporting the elderly, for example,”
  • AI could also help scientists develop vaccines, teach students math and replace jobs in task-oriented fields like sales and accounting
  • ...2 more annotations...
  • “We should keep in mind that we’re only at the beginning of what AI can accomplish,” he wrote. “Whatever limitations it has today will be gone before we know it.”
  • “We should try to balance fears about the downsides of AI—which are understandable and valid—with its ability to improve people’s lives.”
52More

Opinion | There's a Reason There Aren't Enough Teachers in America. Many Reasons, Actua... - 0 views

  • Here are just a few of the longstanding problems plaguing American education: a generalized decline in literacy; the faltering international performance of American students; an inability to recruit enough qualified college graduates into the teaching profession; a lack of trained and able substitutes to fill teacher shortages; unequal access to educational resources; inadequate funding for schools; stagnant compensation for teachers; heavier workloads; declining prestige; and deteriorating faculty morale.
  • Nine-year-old students earlier this year revealed “the largest average score decline in reading since 1990, and the first ever score decline in mathematics,”
  • In the latest comparison of fourth grade reading ability, the United States ranked below 15 countries, including Russia, Ireland, Poland and Bulgaria.
  • ...49 more annotations...
  • Teachers are not only burnt out and undercompensated, they are also demoralized. They are being asked to do things in the name of teaching that they believe are mis-educational and harmful to students and the profession. What made this work good for them is no longer accessible. That is why we are hearing so many refrains of “I’m not leaving the profession, my profession left me.”
  • We find there are at least 36,000 vacant positions along with at least 163,000 positions being held by underqualified teachers, both of which are conservative estimates of the extent of teacher shortages nationally.
  • “The current problem of teacher shortages (I would further break this down into vacancy and under-qualification) is higher than normal.” The data, Nguyen continued, “indicate that shortages are worsening over time, particularly over the last few years
  • a growing gap between the pay of all college graduates and teacher salaries from 1979 to 2021, with a sharp increase in the differential since 2010
  • The number of qualified teachers is declining for the whole country and the vast majority of states.
  • Wages are essentially unchanged from 2000 to 2020 after adjusting for inflation. Teachers have about the same number of students. But, teacher accountability reforms have increased the demands on their positions.
  • The pandemic was very difficult for teachers. Their self-reported level of stress was about as twice as high during the pandemic compared to other working adults. Teachers had to worry both about their personal safety and deal with teaching/caring for students who are grieving lost family members.
  • the number of students graduating from college with bachelor’s degrees in education fell from 176,307 in 1970-71 to 104,008 in 2010-11 to 85,058 in 2019-20.
  • We do see that southern states (e.g., Mississippi, Alabama, Georgia and Florida) have very high vacancies and high vacancy rates.”
  • By 2021, teachers made $1,348, 32.9 percent less than what other graduates made, at $2,009.
  • These gaps play a significant role in determining the quality of teachers,
  • Sixty percent of teachers and 65 percent of principals reported believing that systemic racism exists. Only about 20 percent of teachers and principals reported that they believe systemic racism does not exist, and the remainder were not sure
  • “We find,” they write, “that teachers’ cognitive skills differ widely among nations — and that these differences matter greatly for students’ success in school. An increase of one standard deviation in teacher cognitive skills is associated with an increase of 10 to 15 percent of a standard deviation in student performance.”
  • teachers have lower cognitive skills, on average, in countries with greater nonteaching job opportunities for women in high-skill occupations and where teaching pays relatively less than other professions.
  • the scholars found that the cognitive skills of teachers in the United States fell in the middle ranks:Teachers in the United States perform worse than the average teacher sample-wide in numeracy, with a median score of 284 points out of a possible 500, compared to the sample-wide average of 292 points. In literacy, they perform slightly better than average, with a median score of 301 points compared to the sample-wide average of 295 points.
  • Increasing teacher numeracy skills by one standard deviation increases student performance by nearly 15 percent of a standard deviation on the PISA math test. Our estimate of the effect of increasing teacher literacy skills on students’ reading performance is slightly smaller, at 10 percent of a standard deviation.
  • How, then, to raise teacher skill level in the United States? Hanushek and his two colleagues have a simple answer: raise teacher pay to make it as attractive to college graduates as high-skill jobs in other fields.
  • policymakers will need to do more than raise teacher pay across the board to ensure positive results. They must ensure that higher salaries go to more effective teachers.
  • The teaching of disputed subjects in schools has compounded many of the difficulties in American education.
  • The researchers found that controversies over critical race theory, sex education and transgender issues — aggravated by divisive debates over responses to Covid and its aftermath — are inflicting a heavy toll on teachers and principals.
  • “On top of the herculean task of carrying out the essential functions of their jobs,” they write, “educators increasingly find themselves in the position of addressing contentious, politicized issues in their schools as the United States has experienced increasing political polarization.”
  • Teachers and principals, they add, “have been pulled in multiple directions as they try to balance and reconcile not only their own beliefs on such matters but also the beliefs of others around them, including their leaders, fellow staff, students, and students’ family members.”
  • These conflicting pressures take place in a climate where “emotions in response to these issues have run high within communities, resulting in the harassment of educators, bans against literature depicting diverse characters, and calls for increased parental involvement in deciding academic content.”
  • Forty-eight percent of principals and 40 percent of teachers reported that the intrusion of political issues and opinions in school leadership or teaching, respectively, was a job-related stressor. By comparison, only 16 percent of working adults indicated that the intrusion of political issues and opinions in their jobs was a source of job-related stress
  • In 1979, the average teacher weekly salary (in 2021 dollars) was $1,052, 22.9 percent less than other college graduates’, at $1,364
  • Nearly all Black or African American principals (92 percent) and teachers (87 percent) reported believing that systemic racism exists.
  • White educators working in predominantly white school systems reported substantially more pressure to deal with politically divisive issues than educators of color and those working in mostly minority schools: “Forty-one percent of white teachers and 52 percent of white teachers and principals selected the intrusion of political issues and opinions into their professions as a job-related stressor, compared with 36 percent of teachers of color and principals of color.
  • and opinions into their professions as a job-related stressor, compar
  • A 54 percent majority of teachers and principals said there “should not be legal limits on classroom conversations about racism, sexism, and other topics,” while 20 percent said there should be legislated constraint
  • Voters, in turn, are highly polarized on the teaching of issues impinging on race or ethnicity in public schools. The Education Next 2022 Survey asked, for example:Some people think their local public schools place too little emphasis on slavery, racism and other challenges faced by Black people in the United States. Other people think their local public schools place too much emphasis on these topics. What is your view about your local public schools?
  • Among Democrats, 55 percent said too little emphasis was placed on slavery, racism and other challenges faced by Black people, and 8 percent said too much.
  • Among Republicans, 51 said too much and 10 percent said too little.
  • Because of the lack of reliable national data, there is widespread disagreement among scholars of education over the scope and severity of the shortage of credentialed teachers, although there is more agreement that these problems are worse in low-income, high majority-minority school systems and in STEM and special education faculties.
  • Public schools increasingly are targets of conservative political groups focusing on what they term “Critical Race Theory,” as well as issues of sexuality and gender identity. These political conflicts have created a broad chilling effect that has limited opportunities for students to practice respectful dialogue on controversial topics and made it harder to address rampant misinformation.
  • The chilling effect also has led to marked declines in general support for teaching about race, racism, and racial and ethnic diversity.
  • These political conflicts, the authors wrote,have made the already hard work of public education more difficult, undermining school management, negatively impacting staff, and heightening student stress and anxiety. Several principals shared that they were reconsidering their own roles in public education in light of the rage at teachers and rage at administrators’ playing out in their communities.
  • State University of New York tracked trends on “four interrelated constructs: professional prestige, interest among students, preparation for entry, and job satisfaction” for 50 years, from the 1970s to the present and founda consistent and dynamic pattern across every measure: a rapid decline in the 1970s, a swift rise in the 1980s, relative stability for two decades, and a sustained drop beginning around 2010. The current state of the teaching profession is at or near its lowest levels in 50 years.
  • Who among the next generation of college graduates will choose to teach?
  • Perceptions of teacher prestige have fallen between 20 percent and 47 percent in the last decade to be at or near the lowest levels recorded over the last half century
  • Interest in the teaching profession among high school seniors and college freshmen has fallen 50 percent since the 1990s, and 38 percent since 2010, reaching the lowest level in the last 50 years
  • the proportion of college graduates that go into teaching is at a 50-year low
  • Teachers’ job satisfaction is also at the lowest level in five decades, with the percent of teachers who feel the stress of their job is worth it dropping from 81 percent to 42 percent in the last 15 years
  • The combination of these factors — declining prestige, lower pay than other professions that require a college education, increased workloads, and political and ideological pressures — is creating both intended and unintended consequences for teacher accountability reforms mandating tougher licensing rules, evaluations and skill testing.
  • Education policy over the past decade has focused considerable effort on improving human capital in schools through teacher accountability. These reforms, and the research upon which they drew, were based on strong assumptions about how accountability would affect who decided to become a teacher. Counter to most assumptions, our findings document how teacher accountability reduced the supply of new teacher candidates by, in part, decreasing perceived job security, satisfaction and autonomy.
  • The reforms, Kraft and colleagues continued, increasedthe likelihood that schools could not fill vacant teaching positions. Even more concerning, effects on unfilled vacancies were concentrated in hard-to-staff schools that often serve larger populations of low-income students and students of color
  • We find that evaluation reforms increased the quality of newly hired novice teachers by reducing the number of teachers that graduated from the least selective institutions
  • We find no evidence that evaluation reforms served to attract teachers who attended the most selective undergraduate institutions.
  • In other words, the economic incentives, salary structure and work-life pressures characteristic of public education employment have created a climate in which contemporary education reforms have perverse and unintended consequences that can worsen rather than alleviate the problems facing school systems.
  • If so, to improve the overall quality of the nation’s more than three million public schoolteachers, reformers may want to give priority to paychecks, working conditions, teacher autonomy and punishing workloads before attempting to impose higher standards, tougher evaluations and less job security.
4More

Nikki Haley Surrendered, but Not Her Voters - The Atlantic - 0 views

  • Pollsters suggest that about two-thirds of Haley voters preferred Joe Biden to Trump. Do the math, and that’s two-thirds of one-fifth of all Republicans. That’s not a lot of people in total. But it may be more than the margin of national victory in 2024
  • Polls in swing states that find that young voters and voters of color are drifting away from Biden also find that older and more conservative white voters are sticking with him. Older, more conservative, and white are not exactly synonymous with “anti-Trump Republican”—but the categories do considerably overlap.
  • Donald Trump campaigns as if he can return to the presidency with the votes of only his most zealous supporters, those who believe his lies about the election of 2020. Joe Biden understands that elections are decided not by the most zealous voters, but by the most conflicted: those who dislike the other fellow just that crucially decisive increment more than they dislike you
  • ...1 more annotation...
  • From the point of view of Trump-skeptical Republicans, this election is no more about Joe Biden than a fire in a children’s hospital is about the fire extinguisher. They don’t think, Gee, I wish this extinguisher were newer, so I’ll let the children burn to death. They think, I hope there’s still an ounce or two of flame-retardant foam left in this old thing—and if there is, I’ll be damn grateful for it.
« First ‹ Previous 121 - 140 of 144 Next ›
Showing 20 items per page