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Contents contributed and discussions participated by johnsonel7

johnsonel7

China Quietly Confirms a Third CRISPR-Edited Baby Has Been Born - 0 views

  • Given that China condemned He's research almost immediately after he announced the births of the twin babies, it's not particularly surprising to hear that the researcher is being punished for his controversial experiment.But included in Xinhua's latest report was a bit of news we thought we might never hear: a third gene-edited baby has officially been born.
  • The report doesn't include any additional information on the baby. We don't know its sex, its health status, whether the birth involved any complications - or if the baby is even still alive.But we do know this baby was born, meaning that at some point last year, there were not two, but three genetically engineered humans walking - or, more likely, crawling - the Earth
johnsonel7

What's Lost When a Language Disappears | The New Republic - 0 views

  • The cultural practices and locales that define the hundreds of Native communities dotting the North American landscape are grounded in languages. Each is unique, with distinct dialects, accents, and slang. There are words, phrases, and concepts that do not exist in the American English lexicon, that confounding colonizer speech that Native Americans were forced to adopt and master. And nearly all of them are in danger of going extinct. In 1998, there were 175 Indigenous languages still in use within the United States. Today, there are 115. With each passing year, as elders are laid to rest and new babies are born, Native people lose their tongue.
  • Learning a Native language is not only about knowledge or authenticity; it extends a symbol of a thriving and unique culture to the rising generation. It’s the cadence of survival. And if it goes silent, a great tradition is broken.
  • The latest version of the bill, coming at the tail end of what the United Nations has dubbed the Year of Indigenous Language, will seek to lower the bill’s previous class-size restrictions, which were preventing tribes from obtaining federal grants to establish their own language programs because many smaller tribes had lower enrollment numbers than what the grant applications required.
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  • The general experience of losing one’s language to American preference is not unique to being Indigenous. It’s an American philosophy, one that is echoed in the experience of the children of immigrants whose parents do not teach them their language, in an attempt to shield them from racism. The president enforces a regime of assimilation when he declares, “This is a country where we speak English. It’s English. You have to speak English!”
  • Many of these languages are not even a full lifetime away from disappearing. They exist for as long as the heart of the elder who carries the words continues to beat. One day, that heart will stop, and so too will the language.
johnsonel7

Baidu has a new trick for teaching AI the meaning of language - MIT Technology Review - 0 views

  • Earlier this month, a Chinese tech giant quietly dethroned Microsoft and Google in an ongoing competition in AI. The company was Baidu, China’s closest equivalent to Google, and the competition was the General Language Understanding Evaluation, otherwise known as GLUE.
  • GLUE is a widely accepted benchmark for how well an AI system understands human language. It consists of nine different tests for things like picking out the names of people and organizations in a sentence and figuring out what a pronoun like “it” refers to when there are multiple potential antecedents. A language model that scores highly on GLUE, therefore, can handle diverse reading comprehension tasks. Out of a full score of 100, the average person scores around 87 points. Baidu is now the first team to surpass 90 with its model, ERNIE.
  • BERT, by contrast, considers the context before and after a word all at once, making it bidirectional. It does this using a technique known as “masking.” In a given passage of text, BERT randomly hides 15% of the words and then tries to predict them from the remaining ones. This allows it to make more accurate predictions because it has twice as many cues to work from.
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  • When Baidu researchers began developing their own language model, they wanted to build on the masking technique. But they realized they needed to tweak it to accommodate the Chinese language.In English, the word serves as the semantic unit—meaning a word pulled completely out of context still contains meaning. The same cannot be said for characters in Chinese.
  • It considers the ordering of sentences and the distances between them, for example, to understand the logical progression of a paragraph. Most important, however, it uses a method called continuous training that allows it to train on new data and new tasks without it forgetting those it learned before. This allows it to get better and better at performing a broad range of tasks over time with minimal human interference.
  • “When we first started this work, we were thinking specifically about certain characteristics of the Chinese language,” says Hao Tian, the chief architect of Baidu Research. “But we quickly discovered that it was applicable beyond that.”
johnsonel7

There's a movement to de-gender the Spanish language. It doesn't involve "Latinx." / LG... - 0 views

  • Earlier this year, Merriam-Webster made news by designating “they” as its “Word of the Year.” It seemed a fitting cap to a year in which the very structures of language itself were the subject of debate and scrutiny over its real effects on how we live, especially where it concerns the advancement of human rights. Across the globe, people are posing questions about how we use language to describe people and situations, and whether the words we use are inclusive enough of all genders and orientations.
  • This intense debate is epitomized in the Spanish-speaking world, where a teenage-led movement to eliminate gender from the language has made strides this past year, forcing different generations to have a conversation about what is acceptable in 2019.
  • “the language form has divided the feminist movement from which it originated. While some within the movement insist on speaking in a way that includes non-binary people, others have resisted, preferring to emphasize the voices of women by using feminine words.”
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  • For concerned speakers of Spanish, however, the experience one of the leading activists featured in the Post, Natalia Mira, offers some insight into how they might get more used to change in what is ultimately a social construct. She started using gender-neutral Spanish in her daily life, with her parents, her taxi drivers, even when singing in the shower. By the time she was interviewed by a broadcast journalist, the words just came out with natural ease.
johnsonel7

The Language You Speak Influences Where Your Attention Goes - Scientific American Blog ... - 0 views

  • Research with speakers of different languages revealed that bilingual speakers not only look at words that share sounds in one language but also at words that share sounds across their two languages. When Russian-English bilinguals hear the English word marker, they also look at a stamp, because the Russian word for stamp is marka.
  • Even more stunning, speakers of different languages differ in their patterns of eye movements when no language is used at all. In a simple visual search task in which people had to find a previously seen object among other objects, their eyes moved differently depending on what languages they knew. For example, when looking for a clock, English speakers also looked at a cloud. Spanish speakers, on the other hand, when looking for the same clock, looked at a present, because the Spanish names for clock and present—reloj and regalo—overlap at their onset.
  • Because of the way our brain organizes and processess linguistic and nonlinguistic information, a single word can set off a domino effect that cascades throughout the cognitive system.
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  • Not only is the language system thoroughly interactive with a high degree of co-activation across words and concepts, but it also impacts our processing in other domains such as vision, attention and cognitive control.
  • In other words, it is safe to say that the language you speak influences how you see the world not only figuratively but also quite literally, down to the mechanics of your eye movements.
johnsonel7

She's Crazy | Psychology Today - 0 views

  • Psychological research comparing women and men on measures of anger find that they are more alike than different. Men and women are equally likely to experience anger and the intensity of their anger is remarkably similar. Regardless of gender, we get angry when frustrated, criticized, betrayed, rejected, or disrespected. When someone behaves immorally or unethically it can also lead to our anger and outrage.
  • But anger is “gendered.” It’s perceived through gendered (and racial) lenses. While most emotion is identified as feminine, anger is considered more of a masculine emotion. Anger and its expression are contrary to traditional beliefs about women’s essential “nature” as compassionate, passive, and other-centered. Meanwhile, anger and its expression as aggression and violence, is viewed as naturally male, and masculine. “Boys will be boys,” so many people say.
  • Their apologies likely reflect an awareness that anger and assertiveness are generally more acceptable for men than they are for women, and that they must be careful not to appear “too emotional” as this is sometimes used to justify the exclusion of women from political leadership roles.
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  • Only the women candidates responded with an apology, and both apologized for their occasional anger. Said Senator Elizabeth Warren, “I will ask for forgiveness. I know that sometimes I get really worked up. And sometimes I get a little hot. I don’t really mean to.” Senator Amy Klobuchar said, “Well, I’d ask for forgiveness, any time any of you get mad at me. I can be blunt, but I am doing this because I think it is so important to pick the right candidates here.”
  • Expressing anger can help you influence others and can help you make change or get your way. But this seems to be truer if you’re a man, especially a white man.
  • expressions of anger detracted from the credibility and influence of women and African Americans relative to White males. The authors suggest that angry women and angry African Americans are perceived as “emotional” and this is used to discredit them, and consequently their social influence is reduced. 
johnsonel7

Psychology's Bias Toward Rich Western Societies Limits Findings - 0 views

  • In the field of psychology, the image is canon: a child sitting in front of a marshmallow, resisting the temptation to eat it. If she musters up the willpower to resist long enough, she’ll be rewarded when the experimenter returns with a second marshmallow. Using this “marshmallow test,” the Austrian-born psychologist Walter Mischel demonstrated that children who could resist immediate gratification and wait for a second marshmallow went on to greater achievements in life. They did better in school, had better SAT scores, and even managed their stress more skillfully.
  • The other challenge concerns whom psychologists have been studying for the past century. While scholars know a fair amount about how traits develop, that knowledge derives from research on a very specific and peculiar subset of humans: those living in industrialized societies.
  • People reasoned from these studies of the 1970s and ’80s that there must be some deep individual characteristic, some personality feature, that set kids up for higher achievements throughout life. But what if that wasn’t the right conclusion to draw from these studies? What if patience, and maybe other personality features too, are more a product of where we are than who we are?
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  • For uncertainty, they got to choose between a safe bag that always paid out one candy or a risky bag that gave them only a one-in-six chance of more candy. We found lots of variation, especially between the Shuar and the three other communities. Children in the U.S., Argentina, and India behaved similarly, tending to be more patient and more tolerant of uncertainty, while the Shuar showed a very different pattern of behavior. They were more impatient, and warier of uncertainty; they almost never picked the risky bag.
  • In a follow-up study the next year, we looked within Shuar communities and found the same patterns. Shuar kids living near the cities acted more like Americans than the Shuar kids in the rainforest. Something about living near cities — and perhaps something about industrialization more broadly — seemed to be shaping kids’ behavior
johnsonel7

The psychology behind the 'New year, new me' mindset, explained | WSBT - 0 views

  • This time of year, we always hear people say “New year, new me.”We create new resolutions to eat healthier, work out or break other bad habits. Psychologically, we need time to step back and reflect.
  • “I believe everybody takes this week to reflect on their lives and the years past, where they would like to be in the next year or 5-10 years down the road,” said Robby Dennis.
  • The deeper, more internal problems like how you treat others or react to things will take a LOT more work than just saying you can do it.“Making sure you understand why that’s a vulnerability to you and why your feelings sort of got hurt and you got defensive,” said Leonard. “That’s important in terms of personal growth and evolution
johnsonel7

The Opposite of Empathy | Psychology Today - 0 views

  • Dymond began by assessing empathy with the Thematic Apperception Test (TAT)—a set of cards depicting images of archetypal personalities and dramatic scenes created by psychologist Henry Murray and artist Christiana Morgan. Subjects scrutinized the images and told stories about the figures in the pictures. These stories were frequently drawn from the subject’s own experiences.
  • Empathy was no longer a matter of making up intricate stories but of correctly predicting another’s response. Dymond's revised definition of empathy appeared in her 1952 paper as: “the imaginative and accurate transposing of oneself into the thinking, feeling and acting of another”
  • The finding that many undergraduates had little empathic accuracy prompted psychologists to propose that empathy should be trained. In 1952, Dartmouth offered a new course, “Introduction in Human Relations,” aimed at increasing students’ sensitivity to the attitudes and feelings of others. The Harvard psychologist Gordon Allport expressed concern that the social sciences had fallen far behind the rapid developments made in the natural sciences. He viewed the failure to understand social relationships as an existential threat: the chances for the survival of humanity were poor, he mused, “unless we can improve mankind’s understanding and control of social and personal factors” [6].
johnsonel7

Chief Justice John Roberts warns about dangers of fake news - POLITICO - 0 views

  • Chief Justice John Roberts — who’s on the verge of an extraordinarily high-profile balancing act presiding over the impeachment trial of President Donald Trump — issued a warning on Tuesday about the dangers of misinformation in the internet era.
  • “In our age, when social media can instantly spread rumor and false information on a grand scale, the public’s need to understand our government, and the protections it provides, is ever more vital,” Roberts declared
  • “We do not have Obama judges or Trump judges, Bush judges or Clinton judges,” Roberts said in a statement. “What we have is an extraordinary group of dedicated judges doing their level best to do equal right to those appearing before them. That independent judiciary is something we should all be thankful for.”
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  • He pointed to a 1788 attack on founder John Jay, who was struck in the head with a rock while trying to quell a lawless mob whipped up by talk that medical students were robbing graves to experiment on corpses. The episode appears to have limited Jay’s contributions to the Federalist Papers, leaving most of those writings to be prepared by Alexander Hamilton and James Madison, Roberts observed. “It is sadly ironic that John Jay’s efforts to educate his fellow citizens about the Framers’ plan of government fell victim to a rock thrown by a rioter motivated by a rumor,”
johnsonel7

Number of teenagers starting businesses up eightfold since 2009 | Business | The Guardian - 0 views

  • The number of teenagers setting up businesses has increased eightfold in the past decade, a study has found. The rise from 500 in 2009 to more than 4,000 has been driven by technology startups, according to the Brighton-based financial services provider OneFamily, which commissioned the research.
  • “Generation Z were born after Google and have grown up with social media, so it’s no surprise that these teens are already using their networks to help build their career. We also know that many are already making money from it.
johnsonel7

In traditional language, there is no word for disability | Damian Griffis for Indigenou... - 0 views

  • At FPDN we say we are the thought leaders on inclusion. We know this because in traditional language there was and is no word for disability. This is a wonderful thing in our communities – we have always been “come as you are”
  • This is compelling evidence that shows we have always known that disability is part of the human experience. However, we are continuing to butt up against a system that requires people with disability to accept labels that we say are fundamentally about deficit.
johnsonel7

The Profound Psychological Benefits Of A Purposeful Life - 0 views

  • Now financially secure, he decided to retire, escape the rat race, manage his own capital, and enjoy life. Within months, however, he reached out to me for psychological guidance. His new life was anything but bliss. No longer “in the game”, he felt rudderless. Free time became a source of boredom. To his dismay, he was feeling less physically healthy than when he was working crazy hour
  • We are wired as meaning-makers. If we cannot find positive sources of meaning, we often gravitate to negative ones, amplifying our social, emotional, and physical concerns. When Terence retired, he left the arena that sometimes pushed him to exhaustion, but that also provided his success and challenge.
  • Perhaps it is this overarching sense of purpose that enables money managers to weather the ups and downs of markets and invest renewed energy in their craft. Like any entrepreneur, these managers are driven, not just by sound business plans, but by a meaningful vision that allows them to pursue their plans with uncommon zeal.
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  • An intriguing thesis is that possessing a strong sense of life purpose provides us with that latent power to persevere and take action, even in the face of daunting odds and potential adversity. This is related to, though not identical to, the concept of resilience: the ability to bounce back from losses, failures, and disappointments
johnsonel7

The Psychology of "OK, Boomer" | Psychology Today - 0 views

  • Unlike previous editions of intergenerational conflict, the phrase isn’t about older generations not being “cool” or appreciating a counter-culture aesthetic. It refers instead to a perception that the older generation is unrealistic about the way the world works now, out of touch with the kitchen table issues of climate change, shrinking opportunities for economic advancement, and the suffering caused by wars that never should have been started.
  • Imagine that instead of members of a couple, we have two generations talking to each other. Each has its own distinct interests and style, but ultimately they are tied together in a relationship. What would it mean if one member of the couple was willing to just off-handedly dismiss the entire worldview of another?
  • Being dismissive of someone’s entire world view is rude behavior, and so the phrase “OK, Boomer” is just an instance of bad behavior by people in one generation. The problem would appear to be that Generation Z and Millenials are rude and behaving badly. But when you listen to why people use the phrase, it’s pretty clear it’s because they are frustrated, fed up. Just telling people who are fed up “don’t be rude to people” without also trying to address why they are fed up also feels dismissive.
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  • It sometimes feels like the refusal to turn back towards people after conflict, but instead fire back and double down on the conflict, is the most prevalent and pressing problem in modern society.
johnsonel7

Do Babies Cry in Different Languages? - NYT Parenting - 0 views

  • This was the moment Dr. Wermke, a biologist and medical anthropologist who studies babies’ first sounds, had been waiting for. She made a recording for later analysis in her lab, Würzburg University Clinic’s Center for Pre-Speech Development and Developmental Disorders. But even without the aid of computerized tools, Dr. Wermke could make out a distinctive pattern in Joris’s wail.“He really cried in German just now, right?” she said, smiling as she packed up her equipment.
  • In 2009, Dr. Wermke’s and her colleagues made headlines with a study showing that French and German newborns produce distinctly different “cry melodies,” reflecting the languages they heard in utero: German newborns produce more cries that fall from a higher to a lower pitch, mimicking the falling intonation of the German language, while French infants tend to cry with the rising intonation of French. At this age, babies experiment with a wide variety of sounds, and can learn any language. But they are already influenced by their mother tongue.
  • After they are born, young babies mimic many different sounds. But they are especially shaped by the prosody they heard in the womb, which becomes a handy guide to the strange sounds coming from the people around them. Through stress, pauses and other cues, prosody cuts up the stream of sound into words and phrases – that is, into speech.
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  • The 2-month-old with hearing problems also makes a leap. Nine days after receiving a hearing aid, his irregular, choked cries have given way to confident experiments with vowel sounds.
  • All parents, Dr. Wermke said, have an innate ability to understand and respond to their babies. Indeed, it was mothers who supported her research from the beginning, even as other scientists were skeptical. In the 1980s, when Dr. Wermke first began recording babies’ sounds, many researchers viewed crying as a mere biological alarm signal, worth investigating only in the context of problems such as colic. But mothers never doubted that their tiny babies were worth studying. As Judith Fricke, little Joris’s mother, said, “I think you’d recognize the sound of your own child among a hundred others. You develop an ear for that.”
johnsonel7

Sensory perception | Science Features | Naked Scientists - 0 views

  • Deciphering how the brain processes sight and hearing could have implications for how we understand and treat conditions such as dyslexia, autism and schizophrenia.
  • schizophrenia
  • Through a project called SENSOCOM, she is exploring how sensory perception affects communication, focusing on the brain’s deep subcortical structures.By doing this, she and her team are exploring a part of the brain traditionally excluded by research trying to understand communication impairments found in autism spectrum disorder and dyslexia, conditions which affect around 53 million people in Europe.
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  • To do this they have been focusing on the sensory pathways linked to these deep structures. She and her group discovered that adults with dyslexia have weaker pathway connections between a visual subcortical structure (the left visual thalamus) with an area of the cortex called V5/MT, which is critical for the perception of visual motion. In the auditory mode, there was a similar finding. The team discovered weaker connections between the left auditory thalamus and a cortex structure linked to auditory motion, which is important for speech perception. These connections could therefore be important for reading and for predicting reading skill, according to Dr von Kriegstein.
  • So how might this translate into helping people with dyslexia? This is basic science, says Prof. von Kriegstein, so first it’s crucial to understand the mechanisms behind communications disorders before developing therapy training tools, although she is optimistic these could lie within reach.
  • The way the brain encodes information and in turn directs perception of that sensory experience is a highly variable process.
  • The sensory overload or distorted and heightened perceptions described by schizophrenia patients, for instance, could relate to these deficits. Sensory dysfunction has also been linked to delusions and hallucinations as well as difficulties with attention and reading the emotions or tone of others – all of which can affect social interaction.
  • According to Dr Fellin, decreased connectivity between nerve cells (neurons) appears to play an important role in the progression of schizophrenia. So far, Dr Fellin and his group have identified which specific neurons influence sensory responses in mouse studies, but not yet in animal models of schizophrenia, with similar investigations in glial cells  - the supporting cells of the nervous system.
johnsonel7

67.3 Million in the United States Spoke a Foreign Language at Home in 2018 | Center for... - 0 views

  • Based on analysis of newly released Census Bureau data for 2018, the Center for Immigration Studies finds that 67.3 million residents in the United States now speak a language other than English at home, a number equal to the entire population of France
  • As a share of the population, 21.9 percent of U.S. residents speak a foreign language at home — more than double the 11 percent in 1980.
  • In America's five largest cities, just under half (48 percent) of residents now speak a language other than English at home.
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  • Languages with more than a million people who speak it at home in 2018 were Spanish (41.5 million), Chinese (3.5 million), Tagalog (1.8 million), Vietnamese (1.5 million), Arabic (1.3 million), French (1.2 million), and Korean (1.1 million)
johnsonel7

What Is the Most Important Activity for Self-Transformation? | Psychology Today - 0 views

  • It makes sense; we all have a natural tendency to grow, transform, and live life as fully as we can. It is an internal drive to experience deeper fulfillment.
  • This “lack of self-worth” deeply buried idea about myself is just an example, there are numerous potential judgments, ideas, perceptions, assumptions, and feelings that I could be carrying in my own personal shadow.
  • The pain is due to the fact that there might be a reason behind the piece’s location in shadow of your psyche—it might be a threatening dimension of yourself, or a scary one, or one that is linked with some trauma or difficult past events—and you have pushed it into the unconscious so that you won't have to “meet” it as part of conscious awareness of yourself.
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  • Psychological research confirms the importance of self-awareness. It shows that self-awareness is crucial for us to experience self-development, take the perspective of others, exercise self-control, produce creative accomplishments, and experience high self-esteem.
  • Study – contemplative education is based upon introspection. You could take courses, workshops, retreats, and other learning opportunities that are inviting self-awareness. Those courses do not have to be titled “Self-awareness” – they just need to have the juice of introspection interwoven into their teaching. For example, mindfulness courses, and different mental health practitioner courses would offer you such introspection as they invite you to observe your own patterns and way of being.
johnsonel7

Shaking Off Outmoded Ideas On Race | Duke Today - 0 views

  • “Race as we thought of it in the 17th and 18th centuries is wrong,” he said. “Yet in high school and college texts, race is still taught as if it were real.” -- Joseph Graves
  • “That message has never gotten to the American public,” said Graves, who noted he is the first African-American to hold a tenured position in the field of evolutionary biology.
  • “People are conflating ancestry with race, and they’re not equivalent,” said Duke geneticist and bioethicist Charmaine Royal.
johnsonel7

Can Brain Science Help Us Break Bad Habits? | The New Yorker - 0 views

  • Texts arrived with the tones of a French horn and were similarly dispatched. Soon, I was reaching for the device every time it made a sound, like Pavlov’s dog salivating when it heard a bell. This started to interfere with work and conversations. The machine had seemed like a miraculous servant, but gradually I became its slave.
  • Habits, good and bad, have long fascinated philosophers and policymakers. Aristotle, in the Nicomachean Ethics, surveyed existing notions of virtue and offered this summary: “Some thinkers hold that it is by nature that people become good, others that it is by habit, and others that it is by instruction.” He concluded that habits were responsible. Cicero called habit “second nature,” a phrase that we still use.
  • Our minds, Wood explains, have “multiple separate but interconnected mechanisms that guide behavior.” But we are aware only of our decision-making ability—a phenomenon known as the “introspection illusion”—and that may be why we overestimate its power.
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  • n Mischel’s marshmallow experiment, only a quarter of the subjects were able to resist eating the marshmallow for fifteen minutes. This implies that a large majority of us lack the self-control required to succeed in life.
  • They were most successful at adopting productive behaviors not when they resolved to do better, or distracted themselves from temptation, but when they altered their environment. Instead of studying on a couch in a dorm, with a TV close by, they went to the library. They ate better when they removed junk food from the dorm refrigerator. “Successful self-control,” Wood writes, “came from essentially covering up the marshmallow.”
  • Both, too, emphasize the role of conscious effort—not in resisting habit but in analyzing it, the better to formulate a strategy for reform.
  • Wood advises us to come up with new rewards as substitutes for the ones the phone provided. I listened to music on the car radio. In the evening, instead of scrolling through tweets and e-mails, I sought out authors I’d never read. At the end of each day, I felt calmer, and free.
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