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johnsonel7

Coronavirus: China to boost mass surveillance machine, experts say - 0 views

  • China could use the coronavirus outbreak to boost its mass surveillance capabilities as it looks to technology to help contain the epidemic in the world’s second-largest economy.The Communist Party has built a vast surveillance state through different methods with technology at its core.As artificial intelligence and the use of data becomes more advanced, Beijing has found increasingly effective ways to track the Chinese population, including facial recognition.
  • With over 77,000 coronavirus cases confirmed in China alone, the government has mobilized its surveillance machine, a move experts said could continue even after the virus has been contained.
  • The Chinese government has also enlisted the help of tech giants like Tencent, owner of popular messaging app WeChat and Alibaba subsidiary, Ant Financial, which runs payments app Alipay. On both WeChat and Alipay, users can put in their Chinese ID numbers and where they have travelled. Users will then be assigned a QR code based on a traffic light color system which instructs them about how long they need to be in quarantine, or whether they are free to travel. A QR code is a type of barcode which is widely used on digital platforms in China.
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  • “The Party has increasingly treated ‘stability maintenance’ — a euphemism for social control — as an overarching priority, and devoted enormous resources to security agencies for monitoring dissidents, breaking up protests, censoring the internet, and developing and implementing mass surveillance systems,” she wrote in a recent paper.
  • “Once these systems are in place, those involved in its developments — particularly companies with money to be made — argue for their expansion or their wider use, a phenomenon known as ‘mission creep.’ What initially started as a system to crack down on crime — which is already a dubious and vague enough justification to encompass political crimes in China — is now used for other purposes including for fighting the coronavirus outbreak.”
Javier E

The Worst Part of the Woodward Tapes Isn't COVID. - 0 views

  • 1. Woodward
  • I'd like to take the other side of this Trump-Woodward story and offer two curveball views:
  • (1) I do not believe that Donald Trump "knew" how dangerous the coronavirus was. Allow me to explain.
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  • This is simply how the man talks. About everything. What's more, he says everything, takes the both sides of everything:
  • Does he believe any of this, either way? Almost certainly not. The man has the brain of a goldfish: He "believes" whatever is in front of him in the moment. No matter whether or not it contradicts something he believed five minutes ago or will believe ten minutes from now.
  • All this guy does is try to create panic. That's his move
  • (2) The most alarming part of the Woodward tapes is the way Trump talks about Kim Jong Un and the moment when Trump literally takes sides with Kim Jong Un against a former American president.
  • In a way, it would be comforting to believe that our president was intelligent enough to grasp the seriousness of the coronavirus, even if his judgment in how to deal with the outbreak was malicious or poor.
  • All of the available evidence suggests the opposite:
  • Donald Trump lacks the cognitive ability to understand any concepts more complicated than self-promotion or self-preservation.
  • Put those two together—constant exaggerating self-aggrandizement and the perpetual attempt to stoke panic—and what you have is a guy was just saying stuff to Woodward.
  • After the Woodward tapes, anyone still deluding themselves about the authoritarian danger Trump poses to America is, finally, all out of excuses.
  • This, right here, is the most damning revelation from the Woodward tapes (so far):   Trump reflected on his relationships with authoritarian leaders generally, including Turkish President Recep Tayyip Erdogan. “It’s funny, the relationships I have, the tougher and meaner they are, the better I get along with them,” he told Woodward. “You know? Explain that to me someday, okay?” It's not hard to explain. And it's not funny.
  • You have this incredible rise in interest in technology and excitement about technology and the beat itself really took off while I was there. But then at the same time, you have this massive new centralization of government control over technology and the use of technology to control people and along with that rising nationalism.
  • Paul Mozur, who covers China and tech for the New York Times and is currently living in Taiwain, after the Chinese expelled all foreign journalists. 
  • That was more apparent, I think, over the past five years or so after Xi Jinping really consolidated power, but the amount of cameras that went up on street corners, the degree to which you used to be able to — there’s a moment maybe seven or eight years ago — where Jack Ma talked about the Tiananmen Square crackdowns on Chinese social media and now that’s just so utterly unthinkable. The degree to which the censorship has increased now to the level where if you say certain things on WeChat, it’s very possible the police will show up at your door where you actually have a truly fully formed Internet Police. . .
  • I think a lot of Chinese people feel more secure from the cameras, there’s been a lot of propaganda out there saying the cameras are here for your safety. There is this extremely positive, almost Utopian take on technology in China, and a lot of the stuff that I think, our knee-jerk response from the United States would be to be worried about, they kind of embrace as a vision of the future. .
  • The main reasons WeChat is a concern if you were the United States government is number one, it’s become a major vector of the spread of Chinese propaganda and censorship, and because it’s a social network that is anchored by a vast majority of users in China who are censored and who are receptive to all this propaganda, even if you’re overseas using WeChat and not censored in the same way, what you get is mostly content shared from people who are living in a censored environment, so it basically stays a censored environment. I call that a super filter bubble; the idea is that there are multiple filter bubbles contending in a website like Facebook, but with WeChat, because it’s so dominated by government controls, you get one really big mega pro-China filter bubble that then is spread all over the the world over the app, even if people outside of China don’t face the same censorship. So that’s one thing.
  • The second is the surveillance is immense and anybody who creates an account in China brings the surveillance with them overseas
  • And most people, frankly, using WeChat overseas probably created the accounts in China, and even when they don’t create the account in China, when national security priorities hit a certain level, I think they’re probably going to use it to monitor people anyway. I’ve run into a number of people who have had run-ins with the Chinese Internet Police either in China, but some of them outside of China, in their day-to-day life using WeChat, and then they return home and it becomes apparent that the Internet Police were watching them the whole time, and they get a visit and the police have a discussion with them about what their activities have been
  • So it’s also a major way that the Chinese government is able to spy on and monitor people overseas and then unsurprisingly, because of that, it’s used as a way for the Chinese intel services to harass people overseas. . . .
  • WeChat is particularly suited to this in part because every single person who uses WeChat within China has it linked to their real identity. And then because everybody on WeChat has linked to their real identity, you can map their relationship networks and lean on them that way.
  • It also has a bunch of tools that the Chinese police use, for instance key words, where you can set an alarm so that if you were to say “Tiananmen”, they could set an alarm so that anytime you say that they get a warning about that, and then they go look at what you’ve written. So there’s all these tools that are uniquely created for Chinese state surveillance that are within the app that they can also use, so there’s a bunch of ways that the app is just better.
  • It’s also one of the very few unblocked communication tools that goes between the two countries. So for all these reasons it’s a very, very big deal. For the Chinese government, it’s an important tool of social control, and it’s been a way that they’ve been able to take the social controls that exist within China and expand them to the diaspora community in some pretty unnerving ways.
Javier E

Merck CEO Ken Frazier Discusses a COVID Cure, Racism, and Why Leaders Need to Walk the ... - 0 views

  • Frazier: It means that no matter where you are in the world, you should have access to this vaccine because it is a global pandemic. And my view is unless all of us are safe, none of us are safe.
  • when you think about the world that we live in with climate change, with ecosystem disruption, with populations moving around the way they do with human mobility the way it is, this pandemic is just the first of many that we could experience as a species because those conditions are only going to get worse going forward.
  • Neeley: The EU union has barred Americans from traveling to Europe. Frazier: Yes, because they see the spikes in this country, which goes back to the fact that we aren't doing the things that we could do to suppress the epidemic. We Americans, we value liberty. I know this is not a political science conversation, but the fact of the matter is if you think about the United States of America and its history, liberty has been a very strong theme in our politics. And I've always believed it's because historically, we've had these two big, beautiful oceans protecting us from the rest of the world. And so we could say it's all about my liberty. It's not about security or group security.
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  • Harvard Business School, I think put out a study a few years ago, showing that something like 30% of all hiring for what's called sort of bachelor's level jobs are for skill sets that don't require a bachelor's. So that alone exclude something like 70% of African Americans for no reason.
  • This whole pandemic, what it's done, it's unmasked the huge disparities that exist in our society already. I mean, the fact of the matter is this educational one we just talked about in terms of access to broadband and hardware. But you look at the disparities. I mean, the African American according to a study at Yale is 3.5 times more likely to die from COVID than a white. Somebody who's Latinix is three times more likely to die. So this has unmasked these huge structural elements of racism that existed in this country for a long time. And we need to step up to those structural elements that determine the lives of so many people.
  • Well, this virus doesn't really care about that. And if you're going to do it, if you're going to exercise your liberty at my personal expense, then we can't control the pandemic. And the Europeans are looking at that and they're saying, "We don't want you bringing that into our shores."
  • We have to have the psychological armor to defend ourselves against the racism that's all around us, that's the first piece of advice.
  • The second piece of advice I give is that, you really can't plan your career. You have to take advantage of all the opportunities that you have before you. And I believe that at least in my own instance, what helped me a lot was that I wanted a certain level of autonomy and accountability. And when you do that, you get more responsibility because you are willing to go outside the lane of what most people do.
  • it's sort of humorous to me when people say to me, "I don't see color. I don't even notice that you're a Black man." Every minute of my life, I realize I'm a Black man. How they don't realize it is beyond me. But I really think it's important for young African Americans to have their own communities, to reinforce one another so that they can deal with that incoming.
  • My father Otis Frazier 's father, Richard Frazier , was born in 1861. And so I have only one generation between me and slavery, which is quite unusual for someone at this stage. And my father only had a third grade education and what passed for third grade education for an African American child in South Carolina, between 1906 to 1909. But he was self-taught. He had immaculate habits of speech and dress and behavior, and he was his own man. And he gave me the single most important piece of advice I've ever had when I was growing up in the inner city. And here it is, he would say to me, Kenny, what other people think about you is none of your damn business. And the sooner you learn that, the better off you'll be
  • now I can see when you're running a company like Merck and Wall Street is criticizing you because you don't do what they want you to do, I can hear my father saying, you know what they think about you is none of your damn business.
  • And that is what it meant to be a man to me, was to get up every morning, go to work, take care of your family, take your family to church on Sunday and to make sure that your children understood the importance of education and opportunity. And so, while I was born in a really tough inner city neighborhood, I always tell people I had the good fortune to be born in my mother and my father's house. More my father, because my mother died when I was really young and I was raised by a father who was not sentimental about his children, but had high standards. And it helped me a lot to have to live up to my father's standards, which I'm still living up to.
katherineharron

Viking Rok runestone may allude to cold climate crisis fears - CNN - 0 views

  • A huge 9th-century stone monument in Sweden may have been erected by Vikings who feared a repeat of a cold climate crisis that took place more than 300 years earlier, according to a new study.
  • A new interdisciplinary study by scholars from Swedish universities has concluded that the inscription is about anxiety triggered by a son's death and fears of a new cold climate crisis.
  • The study was based on archaeological research on a cold climate catastrophe from the years 536 to 550, which affected Scandinavia. The crisis took hold after a series of volcanic events and led to lower average temperatures, crop failures, hunger and mass extinctions. It is also estimated that the population of the Scandinavian Peninsula fell by 50% or more.
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  • "Before the Rok runestone was erected, a number of events occurred which must have seemed extremely ominous," said Bo Graslund, professor in archaeology at Uppsala University, one of the authors of the paper. "A powerful solar storm colored the sky in dramatic shades of red, crop yields suffered from an extremely cold summer, and later a solar eclipse occurred just after sunrise."
katherineharron

Australia fires: Smoke will make 'full circuit' around the world, NASA scientists warn ... - 0 views

  • Smoke from fires in Australia is expected to make at least one "full circuit" around the globe and return to the skies over the country, scientists from NASA have warned.
  • Studying smoke plumes from late December, the space agency said that the smoke had traveled "halfway across Earth" and affected air quality in other countries. Australia is being ravaged by the worst wildfires seen in decades, with large swaths of the country devastated since the fire season began in late July.
  • At least 28 people have died nationwide, and in the state of New South Wales (NSW) alone, more than 3,000 homes have been destroyed or damaged. State and federal authorities are struggling to contain the massive blazes.
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  • By January 8, the smoke had traveled "halfway around Earth," NASA said, crossing South America to cause hazy skies and creating colorful sunrises and sunsets.
blythewallick

Why We Fear the Unknown | Psychology Today - 0 views

  • Despite our better nature, it seems, fear of foreigners or other strange-seeming people comes out when we are under stress. That fear, known as xenophobia, seems almost hardwired into the human psyche.
  • Researchers are discovering the extent to which xenophobia can be easily—even arbitrarily—turned on. In just hours, we can be conditioned to fear or discriminate against those who differ from ourselves by characteristics as superficial as eye color. Even ideas we believe are just common sense can have deep xenophobic underpinnings.
  • But other research shows that when it comes to whom we fear and how we react, we do have a choice. We can, it seems, choose not to give in to our xenophobic tendencies.
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  • The targets of xenophobia—derived from the Greek word for stranger—are no longer the Japanese. Instead, they are Muslim immigrants. Or Mexicans. Or the Chinese. Or whichever group we have come to fear.
  • The teacher, Jane Elliott, divided her class into two groups—those with blue eyes and those with brown or green eyes. The brown-eyed group received privileges and treats, while the blue-eyed students were denied rewards and told they were inferior. Within hours, the once-harmonious classroom became two camps, full of mutual fear and resentment. Yet, what is especially shocking is that the students were only in the third grade.
  • The drive to completely and quickly divide the world into "us" and "them" is so powerful that it must surely come from some deep-seated need.
  • Once the division is made, the inferences and projections begin to occur. For one, we tend to think more highly of people in the in-group than those in the out-group, a belief based only on group identity. Also, a person tends to feel that others in the in-group are similar to one's self in ways that—although stereotypical—may have little to do with the original criteria used to split the groups.
  • The differences in reaction time are small but telling. Again and again, researchers found that subjects readily tie in-group images with pleasant words and out-group images with unpleasant words. One study compares such groups as whites and blacks, Jews and Christians, and young people and old people. And researchers found that if you identify yourself in one group, it's easier to pair images of that group with pleasant words—and easier to pair the opposite group with unpleasant imagery. This reveals the underlying biases and enables us to study how quickly they can form.
  • If categorization and bias come so easily, are people doomed to xenophobia and racism? It's pretty clear that we are susceptible to prejudice and that there is an unconscious desire to divide the world into "us" and "them." Fortunately, however, research also shows that prejudices are fluid and that when we become conscious of our biases we can take active—and successful—steps to combat them
  • Unfortunately, such stereotypes are reinforced so often that they can become ingrained. It is difficult to escape conventional wisdom and treat all people as individuals, rather than members of a group. But that seems to be the best way to avoid the trap of dividing the world in two—and discriminating against one part of humanity.
manhefnawi

Somewhere in the brain is a storage device for memories | Science News - 0 views

  • People tend to think of memories as deeply personal, ephemeral possessions — snippets of emotions, words, colors and smells stitched into our unique neural tapestries as life goes on. But a strange series of experiments conducted decades ago offered a different, more tangible perspective. The mind-bending results have gained unexpected support from recent studies.
Javier E

Opinion | The Spoken Argument Is a Valuable Form of Expression - The New York Times - 0 views

  • I am ever more perplexed by why we make students learn to write the classic five-paragraph essay but have so much less interest in developing their spoken argument skills.
  • As much as I love writing, I wonder if there is something arbitrary in the idea that education must focus more on the written than the spoken word.
  • Back in the day, people would clear their throat and deliver. They weren’t winging it. They would plan their remarks, without writing them out word for word. They knew their topic and, from that, they spoke.
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  • Our sense of a spoken presentation is less formal, more personal, looser. But more formal oratory has its uses.
  • I also think, as I read a book about 19th-century England, of the way parliamentarians used to communicate. The men regularly made their points to their colleagues in speeches that could run far beyond what anyone could write out and memorize word for word
  • Black people of letters, such as W.E.B. Du Bois and Maya Angelou, engaged in oratory contests when they were young, competing for prizes according to how gracefully and how convincingly they made a case for some proposition. The tradition of such contests continues in the Black community.
  • When I have given oral presentations, I reach people more directly than if I’d written everything down for them to read. When people can see your face and hear the melody of your voice, your point gets across more vividly. Language evolved, after all, for face-to-face contact, not rendered as glyphs on paper.
  • The question is why oratory of this kind is so much less central to the culture than it once was.
  • Imagine a square divided into four smaller ones. The top left square is casual speech; the top right square is formal speech. The bottom left square is casual writing; the bottom right square is formal writing. We have, as it were, an empty square in our grid.
  • what about that upper right square, formal speech?
  • When we communicate formally, we moderns think first of getting language down on a page in written form, perhaps out of a sense that this is how to deck language out in its Sunday best.
  • Perhaps it seems that to organize our thoughts properly beyond the level of “Want mustard with that?” we need to tie them down with the yoke of writing.
  • But the ancients didn’t think so. Even with a fully developed writing culture, the Greeks and Romans valued the ability to stand and pose and pace in front of an audience and make their point through speaking it — and formally, not colloquially
  • I imagine a different universe in which academics would be expected to present most of their ideas in solid PowerPoint versions, narrated in formal language, getting across the amount of information a person can actually absorb in 20 to 30 minutes.
  • I wish students had the choice of either writing essays or speaking them. We would train them in the ability to speak carefully and coherently with the same goal of making a point that we require in writing.
  • A lot of people really hate writing. It’s an unnatural activity, as humanity goes.
  • If we imagine that speech has existed for 24 hours, then according to all modern estimates, writing came along only sometime around 11:30 p.m. Writing is an artifice, and given a choice, most people would rather talk (or text).
  • For students who prefer it — and most of them likely would — the idea would be to give an oral presentation to the class, going from a memorized outline of planned remarks but expressing its points spontaneously. They would be graded on the quality of both the delivery and the content.
  • It is unclear to me that there is a reason to classify oral suasion as something lesser than the written version, as long as students are instructed that they are to maintain a basic, tempered poise, without relying on volume or colorful rhetoric to stand in for logic.
  • Some will object that students will need to be able to craft arguments in writing in their future endeavors. But to channel the modern kind of skeptical response: Will they, though?
  • An alternate universe would be one in which students who thought of themselves as likely to need such a skill in the future, such as in the law, would be the ones who choose written over oral expression.
  • When I am asked to speak about something, I do some written preparation to organize my thoughts, but I don’t craft sentences. I fashion my ideas into exactly three basic points.
  • In terms of realistic expectations of human attention span, especially in our eternally distracted era, even four points is too many, but two isn’t enough
  • Three points, each expressed with about three subpoints. I consider it my job to be able to hold this much in my memory, along with intentions of an introduction and a conclusion.
  • when it comes to individuals expressing their intelligence for assignments or teaching, I cannot see that writing is the only legitimate and effective vehicle. We are a society that values speaking engagingly but places less of a value on speaking precisely. This is a mere matter of cultural preference; I wish it would change.
Javier E

Reality Is Broken. We Have AI Photos to Blame. - WSJ - 0 views

  • AI headshots aren’t yet perfect, but they’re so close I expect we’ll start seeing them on LinkedIn, Tinder and other social profiles. Heck, we may already see them. How would we know?
  • Welcome to our new reality, where nothing is real. We now have photos initially captured with cameras that AI changes into something that never was
  • Or, like the headshot above, there are convincingly photographic images AI generates out of thin air.
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  • Adobe ADBE 7.19%increase; green up pointing triangle, maker of the Photoshop, released a new tool in Firefly, its generative-AI image suite, that lets you change and add in parts of a photo with AI imagery. Earlier this month, Google showed off a new Magic Editor, initially for Pixel phones, that allows you to easily manipulate a scene. And people are all over TikTok posting the results of AI headshot services like Try It On.
  • After testing a mix of AI editing and generating tools, I just have one question for all of you armchair philosophers: What even is a photo anymore?
  • I have always wondered what I’d look like as a naval officer. Now I don’t have to. I snapped a selfie and uploaded it to Adobe Firefly’s generative-fill tool. One click of the Background button and my cluttered office was wiped out. I typed “American flag” and in it went. Then I selected the Add tool, erased my torso and typed in “naval uniform.” Boom! Adobe even found me worthy of numerous awards and decorations.
  • Astronaut, fighter pilot, pediatrician. I turned myself into all of them in under a minute each. The AI-generated images did have noticeable issues: The uniforms were strange and had odd lettering, the stethoscope seemed to be cut in half and the backgrounds were warped and blurry. Yet the final images are fun, and the quality will only get better. 
  • In FaceApp, for iOS and Android, I was able to change my frown to a smile—with the right amount of teeth! I was also able to add glasses and change my hair color. Some said it looked completely real, others who know me well figured something was up. “Your teeth look too perfect.”
  • The real reality-bending happens in Midjourney, which can turn text prompts into hyper-realistic images and blend existing images in new ways. The image quality of generated images exceeds OpenAI’s Dall-E and Adobe’s Firefly.
  • it’s more complicated to use, since it runs through the chat app Discord. Sign up for service, access the Midjourney bot through your Discord account (via web or app), then start typing in prompts. My video producer Kenny Wassus started working with a more advanced Midjourney plugin called Insight Face Swap-Bot, which allows you to sub in a face to a scene you’ve already made. He’s become a master—making me a Game of Thrones warrior and a Star Wars rebel, among other things.
  • We’re headed for a time when we won’t be able to tell how manipulated a photo is, what parts are real or fake.
  • when influential messages are conveyed through images—be they news or misinformation—people have reason to know a photo’s origin and what’s been done to it.
  • Firefly adds a “content credential,” digital information baked into the file, that says the image was manipulated with AI. Adobe is pushing to get news, tech and social-media platforms to use this open-source standard so we can all understand where the images we see came from.
  • So, yeah, our ability to spot true photos might depend on the cooperation of the entire internet. And by “true photo,” I mean one that captures a real moment—where you’re wearing your own boring clothes and your hair is just so-so, but you have the exact right number of teeth in your head.
Javier E

What Did Twitter Turn Us Into? - The Atlantic - 0 views

  • The bedlam of Twitter, fused with the brevity of its form, offers an interpretation of the virtual town square as a bustling, modernist city.
  • It’s easy to get stuck in a feedback loop: That which appears on Twitter is current (if not always true), and what’s current is meaningful, and what’s meaningful demands contending with. And so, matters that matter little or not at all gain traction by virtue of the fact that they found enough initial friction to start moving.
  • The platform is optimized to make the nonevent of its own exaggerated demise seem significant.
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  • the very existence of tweets about an event can make that event seem newsworthy—by virtue of having garnered tweets. This supposed newsworthiness can then result in literal news stories, written by journalists and based on inspiration or sourcing from tweets themselves, or it can entail the further spread of a tweet’s message by on-platform engagement, such as likes and quote tweets. Either way, the nature of Twitter is to assert the importance of tweets.
  • Tweets appear more meaningful when amplified, and when amplified they inspire more tweets in the same vein. A thing becomes “tweetworthy” when it spreads but then also justifies its value both on and beyond Twitter by virtue of having spread. This is the “famous for being famous” effect
  • This propensity is not unique to Twitter—all social media possesses it. But the frequency and quantity of posts on Twitter, along with their brevity, their focus on text, and their tendency to be vectors of news, official or not, make Twitter a particularly effective amplification house of mirrors
  • At least in theory. In practice, Twitter is more like an asylum, inmates screaming at everyone and no one in particular, histrionics displacing reason, posters posting at all costs because posting is all that is possible
  • Twitter shapes an epistemology for users under its thrall. What can be known, and how, becomes infected by what has, or can, be tweeted.
  • Producers of supposedly actual news see the world through tweet-colored glasses, by transforming tweets’ hypothetical status as news into published news—which produces more tweeting in turn.
  • For them, and others on this website, it has become an awful habit. Habits feel normal and even justified because they are familiar, not because they are righteous.
  • Twitter convinced us that it mattered, that it was the world’s news service, or a vector for hashtag activism, or a host for communities without voices, or a mouthpiece for the little gal or guy. It is those things, sometimes, for some of its users. But first, and mostly, it is a habit.
  • We never really tweeted to say something. We tweeted because Twitter offered a format for having something to say, over and over again. Just as the purpose of terrorism is terror, so the purpose of Twitter is tweeting.
Javier E

Scientists Can No Longer Ignore Ancient Flooding Tales - The Atlantic - 0 views

  • It wasn’t long after Henry David Inglis arrived on the island of Jersey, just northwest of France, that he heard the old story. Locals eagerly told the 19th-century Scottish travel writer how, in a bygone age, their island had been much more substantial, and that folks used to walk to the French coast. The only hurdle to their journey was a river—one easily crossed using a short bridge.
  • there had been a flood. A big one. Between roughly 15,000 and 6,000 years ago, massive flooding caused by melting glaciers raised sea levels around Europe. That flooding is what eventually turned Jersey into an island.
  • Rather than being a ridiculous claim not worthy of examination, perhaps the old story was true—a whisper from ancestors who really did walk through now-vanished lands
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  • That’s exactly what the geographer Patrick Nunn and the historian Margaret Cook at the University of the Sunshine Coast in Australia have proposed in a recent paper.
  • In their work, the pair describe colorful legends from northern Europe and Australia that depict rising waters, peninsulas becoming islands, and receding coastlines during that period of deglaciation thousands of years ago. Some of these stories, the researchers say, capture historical sea-level rise that actually happened—often several thousand years ago. For scholars of oral history, that makes them geomyths.
  • “The first time I read an Aboriginal story from Australia that seemed to recall the rise of sea levels after the last ice age, I thought, No, I don’t think this is correct,” Nunn says. “But then I read another story that recalled the same thing.
  • For Jo Brendryen, a paleoclimatologist at the University of Bergen in Norway who has studied the effects of deglaciation in Europe following the end of the last ice age, the idea that traditional oral histories preserve real accounts of sea-level rise is perfectly plausible.
  • During the last ice age, he says, the sudden melting of ice sheets induced catastrophic events known as meltwater pulses, which caused sudden and extreme sea-level rise. Along some coastlines in Europe, the ocean may have risen as much as 10 meters in just 200 years. At such a pace, it would have been noticeable to people across just a few human generations.
  • “These are stories based in trauma, based in catastrophe.”
  • That, he suggests, is why it may have made sense for successive generations to pass on tales of geological upheaval. Ancient societies may have sought to broadcast their warning: Beware, these things can happen!
  • the old stories still have things to teach us. As Nunn says, “The fact that our ancestors have survived those periods gives us hope that we can survive this.”
Javier E

Avoidance, not anxiety, may be sabotaging your life - The Washington Post - 0 views

  • Anxiety, for many people, is like an unwelcome houseguest — a lingering presence that causes tension, clouds the mind with endless “what ifs” and shows up as various physical sensations.
  • About 12 percent of U.S. adults regularly felt worry, nervousness or anxiety, according to a National Health Interview Survey conducted between October and December 2022.
  • Anxiety, though, is not the puppeteer pulling the strings in many of our lives. There is a more subtle and insidious marionette, and it’s called psychological avoidance. When we avoid certain situations and decisions, it can lead to heightened anxiety and more problems.
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  • Psychological avoidance is akin to an ostrich burying its head in the sand, choosing ignorance over confrontation, all while a storm brews in the background.
  • depression and anxiety disorders cost the global economy $1 trillion each year in lost productivity.
  • avoidance, a strategy that not only fails to solve problems but fuels them.
  • Psychological avoidance isn’t about the actions we take or don’t take, but the intentions behind them. If our actions aim to squash discomfort hastily, then we’re probably 2favoiding
  • the three ways people tend to practice psychological avoidance.
  • Reacting
  • It’s when we reply hastily to an email that upsets us or raise our voices without considering the consequences.
  • Reacting is any response that seeks to eliminate the source of discomfort
  • Retreating
  • Retreating is the act of moving away or pulling back from anxiety-inducing situations
  • For example, my client with the fear of public speaking took a different job to avoid it. Others may reach for a glass of wine to numb out o
  • Remaining
  • Remaining is sticking to the status quo to avoid the discomfort of change.
  • Psychological avoidance is a powerful enemy, but there are three science-based skills to fight it.
  • Shifting involves checking in with your thoughts, especially when anxiety comes knocking. In those moments, we often have black-and-white, distorted thoughts, just like my client, who was worried about being in a romantic relationship, telling himself, “I will never be in a good relationship.”
  • Shifting is taking off dark, monochrome glasses and seeing the world in color again. Challenge your thoughts, clean out your lenses, by asking yourself, “Would I say this to my best friend in this scenario?
  • Approaching
  • taking a step that feels manageable.
  • The opposite of avoiding is approaching
  • Ask yourself: What is one small step I can take toward my fears and anxiety to overcome my avoidance.
  • Aligning
  • Aligning is living a values-driven life, where our daily actions are aligned with what matters the most to us: our values.
  • This is the opposite of what most of us do while anxious. In moments of intense anxiety, we tend to let our emotions, not our values, dictate our actions. To live a values-driven life, we need to first identify our values, whether that is health, family, work or something else. Then we need to dedicate time and effort to our values.
Javier E

How will humanity endure the climate crisis? I asked an acclaimed sci-fi writer | Danie... - 0 views

  • To really grasp the present, we need to imagine the future – then look back from it to better see the now. The angry climate kids do this naturally. The rest of us need to read good science fiction. A great place to start is Kim Stanley Robinson.
  • read 11 of his books, culminating in his instant classic The Ministry for the Future, which imagines several decades of climate politics starting this decade.
  • The first lesson of his books is obvious: climate is the story.
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  • What Ministry and other Robinson books do is make us slow down the apocalyptic highlight reel, letting the story play in human time for years, decades, centuries.
  • he wants leftists to set aside their differences, and put a “time stamp on [their] political view” that recognizes how urgent things are. Looking back from 2050 leaves little room for abstract idealism. Progressives need to form “a united front,” he told me. “It’s an all-hands-on-deck situation; species are going extinct and biomes are dying. The catastrophes are here and now, so we need to make political coalitions.”
  • he does want leftists – and everyone else – to take the climate emergency more seriously. He thinks every big decision, every technological option, every political opportunity, warrants climate-oriented scientific scrutiny. Global justice demands nothing less.
  • He wants to legitimize geoengineering, even in forms as radical as blasting limestone dust into the atmosphere for a few years to temporarily dim the heat of the sun
  • Robinson believes that once progressives internalize the insight that the economy is a social construct just like anything else, they can determine – based on the contemporary balance of political forces, ecological needs, and available tools – the most efficient methods for bringing carbon and capital into closer alignment.
  • We live in a world where capitalist states and giant companies largely control science.
  • Yes, we need to consider technologies with an open mind. That includes a frank assessment of how the interests of the powerful will shape how technologies develop
  • Robinson’s imagined future suggests a short-term solution that fits his dreams of a democratic, scientific politics: planning, of both the economy and planet.
  • it’s borrowed from Robinson’s reading of ecological economics. That field’s premise is that the economy is embedded in nature – that its fundamental rules aren’t supply and demand, but the laws of physics, chemistry, biology.
  • The upshot of Robinson’s science fiction is understanding that grand ecologies and human economies are always interdependent.
  • Robinson seems to be urging all of us to treat every possible technological intervention – from expanding nuclear energy, to pumping meltwater out from under glaciers, to dumping iron filings in the ocean – from a strictly scientific perspective: reject dogma, evaluate the evidence, ignore the profit motive.
  • Robinson’s elegant solution, as rendered in Ministry, is carbon quantitative easing. The idea is that central banks invent a new currency; to earn the carbon coins, institutions must show that they’re sucking excess carbon down from the sky. In his novel, this happens thanks to a series of meetings between United Nations technocrats and central bankers. But the technocrats only win the arguments because there’s enough rage, protest and organizing in the streets to force the bankers’ hand.
  • Seen from Mars, then, the problem of 21st-century climate economics is to sync public and private systems of capital with the ecological system of carbon.
  • Success will snowball; we’ll democratically plan more and more of the eco-economy.
  • Robinson thus gets that climate politics are fundamentally the politics of investment – extremely big investments. As he put it to me, carbon quantitative easing isn’t the “silver bullet solution,” just one of several green investment mechanisms we need to experiment with.
  • Robinson shares the great anarchist dream. “Everybody on the planet has an equal amount of power, and comfort, and wealth,” he said. “It’s an obvious goal” but there’s no shortcut.
  • In his political economy, like his imagined settling of Mars, Robinson tries to think like a bench scientist – an experimentalist, wary of unifying theories, eager for many groups to try many things.
  • there’s something liberating about Robinson’s commitment to the scientific method: reasonable people can shed their prejudices, consider all the options and act strategically.
  • The years ahead will be brutal. In Ministry, tens of millions of people die in disasters – and that’s in a scenario that Robinson portrays as relatively optimistic
  • when things get that bad, people take up arms. In Ministry’s imagined future, the rise of weaponized drones allows shadowy environmentalists to attack and kill fossil capitalists. Many – including myself – have used the phrase “eco-terrorism” to describe that violence. Robinson pushed back when we talked. “What if you call that resistance to capitalism realism?” he asked. “What if you call that, well, ‘Freedom fighters’?”
  • Robinson insists that he doesn’t condone the violence depicted in his book; he simply can’t imagine a realistic account of 21st century climate politics in which it doesn’t occur.
  • Malm writes that it’s shocking how little political violence there has been around climate change so far, given how brutally the harms will be felt in communities of color, especially in the global south, who bear no responsibility for the cataclysm, and where political violence has been historically effective in anticolonial struggles.
  • In Ministry, there’s a lot of violence, but mostly off-stage. We see enough to appreciate Robinson’s consistent vision of most people as basically thoughtful: the armed struggle is vicious, but its leaders are reasonable, strategic.
  • the implications are straightforward: there will be escalating violence, escalating state repression and increasing political instability. We must plan for that too.
  • maybe that’s the tension that is Ministry’s greatest lesson for climate politics today. No document that could win consensus at a UN climate summit will be anywhere near enough to prevent catastrophic warming. We can only keep up with history, and clearly see what needs to be done, by tearing our minds out of the present and imagining more radical future vantage points
  • If millions of people around the world can do that, in an increasingly violent era of climate disasters, those people could generate enough good projects to add up to something like a rational plan – and buy us enough time to stabilize the climate, while wresting power from the 1%.
  • Robinson’s optimistic view is that human nature is fundamentally thoughtful, and that it will save us – that the social process of arguing and politicking, with minds as open as we can manage, is a project older than capitalism, and one that will eventually outlive it
  • It’s a perspective worth thinking about – so long as we’re also organizing.
  • Daniel Aldana Cohen is assistant professor of sociology at the University of California, Berkeley, where he directs the Socio-Spatial Climate Collaborative. He is the co-author of A Planet to Win: Why We Need a Green New Deal
Javier E

GPT-4 has arrived. It will blow ChatGPT out of the water. - The Washington Post - 0 views

  • GPT-4, in contrast, is a state-of-the-art system capable of creating not just words but describing images in response to a person’s simple written commands.
  • When shown a photo of a boxing glove hanging over a wooden seesaw with a ball on one side, for instance, a person can ask what will happen if the glove drops, and GPT-4 will respond that it would hit the seesaw and cause the ball to fly up.
  • an AI program, known as a large language model, that early testers had claimed was remarkably advanced in its ability to reason and learn new things
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  • hose promises have also fueled anxiety over how people will be able to compete for jobs outsourced to eerily refined machines or trust the accuracy of what they see online.
  • Officials with the San Francisco lab said GPT-4’s “multimodal” training across text and images would allow it to escape the chat box and more fully emulate a world of color and imagery, surpassing ChatGPT in its “advanced reasoning capabilities.”
  • A person could upload an image and GPT-4 could caption it for them, describing the objects and scene.
  • AI language models often confidently offer wrong answers because they are designed to spit out cogent phrases, not actual facts. And because they have been trained on internet text and imagery, they have also learned to emulate human biases of race, gender, religion and class.
  • GPT-4 still makes many of the errors of previous versions, including “hallucinating” nonsense, perpetuating social biases and offering bad advice. It also lacks knowledge of events that happened after about September 2021, when its training data was finalized, and “does not learn from its experience,” limiting people’s ability to teach it new things.
  • Microsoft has invested billions of dollars in OpenAI in the hope its technology will become a secret weapon for its workplace software, search engine and other online ambitions. It has marketed the technology as a super-efficient companion that can handle mindless work and free people for creative pursuits, helping one software developer to do the work of an entire team or allowing a mom-and-pop shop to design a professional advertising campaign without outside help.
  • it could lead to business models and creative ventures no one can predict.
  • sparked criticism that the companies are rushing to exploit an untested, unregulated and unpredictable technology that could deceive people, undermine artists’ work and lead to real-world harm.
  • the company held back the feature to better understand potential risks. As one example, she said, the model might be able to look at an image of a big group of people and offer up known information about them, including their identities — a possible facial recognition use case that could be used for mass surveillance.
  • OpenAI researchers wrote, “As GPT-4 and AI systems like it are adopted more widely,” they “will have even greater potential to reinforce entire ideologies, worldviews, truths and untruths, and to cement them or lock them in.”
  • “We can agree as a society broadly on some harms that a model should not contribute to,” such as building a nuclear bomb or generating child sexual abuse material, she said. “But many harms are nuanced and primarily affect marginalized groups,” she added, and those harmful biases, especially across other languages, “cannot be a secondary consideration in performance.”
  • OpenAI said its new model would be able to handle more than 25,000 words of text, a leap forward that could facilitate longer conversations and allow for the searching and analysis of long documents.
  • OpenAI developers said GPT-4 was more likely to provide factual responses and less likely to refuse harmless requests
  • Duolingo, the language learning app, has already used GPT-4 to introduce new features, such as an AI conversation partner and a tool that tells users why an answer was incorrect.
  • The company did not share evaluations around bias that have become increasingly common after pressure from AI ethicists.
  • GPT-4 will have competition in the growing field of multisensory AI. DeepMind, an AI firm owned by Google’s parent company Alphabet, last year released a “generalist” model named Gato that can describe images and play video games. And Google this month released a multimodal system, PaLM-E, that folded AI vision and language expertise into a one-armed robot on wheels: If someone told it to go fetch some chips, for instance, it could comprehend the request, wheel over to a drawer and choose the right bag.
  • The systems, though — as critics and the AI researchers are quick to point out — are merely repeating patterns and associations found in their training data without a clear understanding of what it’s saying or when it’s wrong.
  • GPT-4, the fourth “generative pre-trained transformer” since OpenAI’s first release in 2018, relies on a breakthrough neural-network technique in 2017 known as the transformer that rapidly advanced how AI systems can analyze patterns in human speech and imagery.
  • The systems are “pre-trained” by analyzing trillions of words and images taken from across the internet: news articles, restaurant reviews and message-board arguments; memes, family photos and works of art.
  • Giant supercomputer clusters of graphics processing chips are mapped out their statistical patterns — learning which words tended to follow each other in phrases, for instance — so that the AI can mimic those patterns, automatically crafting long passages of text or detailed images, one word or pixel at a time.
  • In 2019, the company refused to publicly release GPT-2, saying it was so good they were concerned about the “malicious applications” of its use, from automated spam avalanches to mass impersonation and disinformation campaigns.
  • Altman has also marketed OpenAI’s vision with the aura of science fiction come to life. In a blog post last month, he said the company was planning for ways to ensure that “all of humanity” benefits from “artificial general intelligence,” or AGI — an industry term for the still-fantastical idea of an AI superintelligence that is generally as smart as, or smarter than, the humans themselves.
Javier E

Opinion | I Did Not Feel the Need to See People Like Me on TV or in Books - The New Yor... - 0 views

  • It reminds me of how many people complain that they don’t see themselves in movies, books, etc. When I was growing up, I didn’t much, either, but I can’t say that it bothered me.
  • But what I enjoyed about TV was seeing something other than myself. I liked it as a window on the world, not as a look into my own life.
  • It was the same with books. The last thing I expected when growing up was to read about myself
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  • There were plenty of books about Black people, but they tended to be about poor or working-class Black people and often depicted Black lives proscribed by discrimination and inequality
  • I was aware of two instances of myself in fiction of the time. One was the nerdy teenage middle-class Black girl in Louise Fitzhugh’s “Nobody’s Family Is Going to Change.” Then there was “Sarah Phillips” by Andrea Lee in 1984. That one was a near-sacred experience for me, in depicting a middle-class Black girl who grew up outside Philadelphia, went to Harvard and then moved to Europe. Here was someone I could have been, a variation on some people I knew
  • But I neither needed nor sought out more such books. How much me did I need? I read to learn about what I didn’t know.
  • when I started my graduate study, I explicitly did not want to study Black English. It was too close to home.
  • What fascinated me, and still does, are languages utterly unlike the one I grew up with. This is what I do my academic work on. I am happy to write about Black English, but I do it out of civic duty. What first hooked me on languages was hearing someone speak Hebrew
  • This idea that one, if brown, is to seek one’s self in what one reads and watches gets around quite a bit.
  • But still, the idea that Black people are deprived in not exploring what they already relate to is not as natural as it sounds.
  • This position is rooted, one suspects, as a defense against racism, in a sense that learning most meaningfully takes place within a warm comfort zone of cultural membership. But it’s a wide, wide world out there, and this position ultimately limits the mind and the soul.
  • I question its necessity in 2023. The etymology of the word “education” is related to the Latin “educere,” meaning to lead outward, not inward.
  • It can be especially ticklish to hear white people taking up the idea that Black people stray from their selves when taking up things beyond Blackness
  • I sense the idea that real Blackness means ever seeking yourself in your reading and viewing is a post-1966 thing, to refer to what I wrote here last week.
  • W.E.B. Du Bois had no such idea. He wrote: “I sit with Shakespeare, and he winces not. Across the color line I move arm in arm with Balzac and Dumas, where smiling men and welcoming women glide in gilded halls. From out the caves of evening that swing between the strong-limbed Earth and the tracery of the stars, I summon Aristotle and Aurelius and what soul I will, and they come all graciously with no scorn nor condescension.”
  • Du Bois adapted these “white” works to his own needs and predilections. Even the naked racism he lived with daily did not lead him to draw a line around “white” things as something alien to his essence
  • Rather, he insisted that these works were, in fact, part of his self, regardless of how wider society saw that self or how figures like Shakespeare and Aristotle would have seen him.
  • Du Bois, in this, was normal. Today I sit with “Succession,” Steely Dan and Saul Bellow, and they wince not. I see myself in none of them. Yes, Bellow had some nasty moments on race, such as a gruesomely prurient scene in “Mr. Sammler’s Planet.” But I’m sorry: I cannot let that one scene — or even two — deprive me of the symphonic reaches of “Herzog” and “Humboldt’s Gift.” What they offer, after all, becomes part of me along with everything else.
  • the truth is that characters I can see as me are now not uncommon on television in particular. Andre Braugher’s Captain Holt on “Brooklyn Nine-Nine” was about as close to me as I expect a sitcom character ever to be, for example. That was fun. But honestly, I didn’t need it. I live with me. I watch TV to see somebody else.
Javier E

Plagues of the Body and Plagues of the Mind - The Bulwark - 0 views

  • Though Pamuk is playful where Tolstoy is strident, behind all the beautiful descriptions of Mingherian flowers and mountains of rose-colored marble, he is undeniably making an argument. If Tolstoy’s great theme in War and Peace is the powerlessness of humanity to remake the world through acts of will alone, Pamuk’s is the role of accident in shaping history and its writing. Tolstoy’s enemy was Napoleon, the embodiment of modernity’s hubris. Pamuk’s is the historiographic crimes of nationalism.
  • This is a bold thing to say in Turkey, a country that has gone to great lengths to promulgate a heroic and highly sanitized account of its founding. It is even bolder when one notes that Mingheria’s struggle for independence, and its troubled post-independence history, function very well as an allegory of Turkey itself. Major Kâmil is, like Mustafa Kemal Atatürk, an Ottoman war hero and secularist who tries to found a country divided by ethnic and religious rivalries on a conception of linguistic and ethnic nationalism.
  • Mingheria becomes independent not only through the great accident of the plague, but also through thousands of tiny accidents at crucial moments. The problem with nations, the book suggests, is that they take all these small instances in which things could just as well have been otherwise and cast them as a monumental inevitability. Once a nation-state comes into existence, the machinery of education and civic ritual and the instruments of propaganda and state violence are wielded to turn chance into fate. And that fate becomes inexorable.
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  • Like all of these books, it is about the power and untrustworthiness of written texts—history texts in particular. These various strands don’t always cohere. The question of who killed Bonkowski Pasha is part of the main story of the novel, and yet it disappears for chapters at a time. Perhaps more seriously, the postmodern elements sometimes sit uncomfortably with the torrents of historical and sensory detail
karenmcgregor

Unraveling the Mysteries of Wireshark: A Beginner's Guide - 2 views

In the vast realm of computer networking, understanding the flow of data packets is crucial. Whether you're a seasoned network administrator or a curious enthusiast, the tool known as Wireshark hol...

education student university assignment help packet tracer

started by karenmcgregor on 14 Mar 24 no follow-up yet
Javier E

Why Facts Don't Change Our Minds | The New Yorker - 0 views

  • n 1975, researchers at Stanford invited a group of undergraduates to take part in a study about suicide. They were presented with pairs of suicide notes. In each pair, one note had been composed by a random individual, the other by a person who had subsequently taken his own life. The students were then asked to distinguish between the genuine notes and the fake ones.
  • Out of twenty-five pairs of notes, they correctly identified the real one twenty-four times
  • Others discovered that they were hopeless. They identified the real note in only ten instance
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  • The students who’d been told they were almost always right were, on average, no more discerning than those who had been told they were mostly wrong.
  • In the second phase of the study, the deception was revealed. The students were told that the real point of the experiment was to gauge their responses to thinking they were right or wrong.
  • Once again, midway through the study, the students were informed that they’d been misled, and that the information they’d received was entirely fictitious. The students were then asked to describe their own beliefs
  • The students who’d received the first packet thought that he would avoid it. The students in the second group thought he’d embrace it.
  • One implication of the naturalness with which we divide cognitive labor,” they write, is that there’s “no sharp boundary between one person’s ideas and knowledge” and “those of other members” of the group
  • Humans’ biggest advantage over other species is our ability to coöperate. Coöperation is difficult to establish and almost as difficult to sustain
  • Reason is an adaptation to the hypersocial niche humans have evolved for themselves
  • Consider what’s become known as “confirmation bias,” the tendency people have to embrace information that supports their beliefs and reject information that contradicts them
  • Of the many forms of faulty thinking that have been identified, confirmation bias is among the best catalogued; it’s the subject of entire textbooks’ worth of experiments
  • Even after the evidence “for their beliefs has been totally refuted, people fail to make appropriate revisions in those beliefs,” the researchers noted. In this case, the failure was “particularly impressive,”
  • reason is an evolved trait, like bipedalism or three-color vision. It emerged on the savannas of Africa, and has to be understood in that context
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