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sissij

Do You Speak American . What Speech Do We Like Best? . Prejudice . Attitudes | PBS - 1 views

  • Linguists know that language variety does not correlate with intelligence or competence
  • A primary linguistic myth, one nearly universally attached to minorities, rural people and the less well educated, extends in the United States even to well-educated speakers of some regional varieties. That myth, of course, is that some varieties of a language are not as good as others.
  • Professional linguists are happy with the idea that some varieties of a language are more standard than others; that is a product of social facts.
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  • Southerners pretty clearly suffer from what linguists would call ‘linguistic insecurity’, but they manage to deflect the disdain of Northerners to adjacent areas rather than suffer the principal shame locally.
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    Dialects in different languages create a stereotype. This is because of people's tendency of finding patterns. These patterns are invented and don't reflects the reality. This is also caused by the separation between different social status. --Sissi (10/13/2016)
Javier E

Is our world a simulation? Why some scientists say it's more likely than not | Technolo... - 3 views

  • Musk is just one of the people in Silicon Valley to take a keen interest in the “simulation hypothesis”, which argues that what we experience as reality is actually a giant computer simulation created by a more sophisticated intelligence
  • Oxford University’s Nick Bostrom in 2003 (although the idea dates back as far as the 17th-century philosopher René Descartes). In a paper titled “Are You Living In a Simulation?”, Bostrom suggested that members of an advanced “posthuman” civilization with vast computing power might choose to run simulations of their ancestors in the universe.
  • If we believe that there is nothing supernatural about what causes consciousness and it’s merely the product of a very complex architecture in the human brain, we’ll be able to reproduce it. “Soon there will be nothing technical standing in the way to making machines that have their own consciousness,
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  • At the same time, videogames are becoming more and more sophisticated and in the future we’ll be able to have simulations of conscious entities inside them.
  • “Forty years ago we had Pong – two rectangles and a dot. That’s where we were. Now 40 years later, we have photorealistic, 3D simulations with millions of people playing simultaneously and it’s getting better every year. And soon we’ll have virtual reality, we’ll have augmented reality,” said Musk. “If you assume any rate of improvement at all, then the games will become indistinguishable from reality.”
  • “If one progresses at the current rate of technology a few decades into the future, very quickly we will be a society where there are artificial entities living in simulations that are much more abundant than human beings.
  • If there are many more simulated minds than organic ones, then the chances of us being among the real minds starts to look more and more unlikely. As Terrile puts it: “If in the future there are more digital people living in simulated environments than there are today, then what is to say we are not part of that already?”
  • Reasons to believe that the universe is a simulation include the fact that it behaves mathematically and is broken up into pieces (subatomic particles) like a pixelated video game. “Even things that we think of as continuous – time, energy, space, volume – all have a finite limit to their size. If that’s the case, then our universe is both computable and finite. Those properties allow the universe to be simulated,” Terrile said
  • “Is it logically possible that we are in a simulation? Yes. Are we probably in a simulation? I would say no,” said Max Tegmark, a professor of physics at MIT.
  • “In order to make the argument in the first place, we need to know what the fundamental laws of physics are where the simulations are being made. And if we are in a simulation then we have no clue what the laws of physics are. What I teach at MIT would be the simulated laws of physics,”
  • Terrile believes that recognizing that we are probably living in a simulation is as game-changing as Copernicus realizing that the Earth was not the center of the universe. “It was such a profound idea that it wasn’t even thought of as an assumption,”
  • That we might be in a simulation is, Terrile argues, a simpler explanation for our existence than the idea that we are the first generation to rise up from primordial ooze and evolve into molecules, biology and eventually intelligence and self-awareness. The simulation hypothesis also accounts for peculiarities in quantum mechanics, particularly the measurement problem, whereby things only become defined when they are observed.
  • “For decades it’s been a problem. Scientists have bent over backwards to eliminate the idea that we need a conscious observer. Maybe the real solution is you do need a conscious entity like a conscious player of a video game,
  • How can the hypothesis be put to the test
  • scientists can look for hallmarks of simulation. “Suppose someone is simulating our universe – it would be very tempting to cut corners in ways that makes the simulation cheaper to run. You could look for evidence of that in an experiment,” said Tegmark
  • First, it provides a scientific basis for some kind of afterlife or larger domain of reality above our world. “You don’t need a miracle, faith or anything special to believe it. It comes naturally out of the laws of physics,”
  • it means we will soon have the same ability to create our own simulations. “We will have the power of mind and matter to be able to create whatever we want and occupy those worlds.”
Javier E

Your class determines how you look your fellow creatures | The Economist - 0 views

  • Each of the 61 volunteers was asked to wear a Google Glass, walk for a block in New York and focus their attention on whatever captured their interest. Their souped-up specs then recorded everything they looked at. Afterwards, they filled out a questionnaire that asked, along with matters of age, sex and ethnicity, about their income, their level of education and the social class they believed they belonged to.
  • they found that the number of gazes at strangers did not vary with social class, but their duration did. Specifically, upper-middle-class and upper-class people gazed at the faces of others for a fifth of a second less than members of lower social classes.
  • Once again, lower-class people looked at faces for more time than those from the upper classes did. Specifically, working-class people spent a tenth of a second longer doing so than did upper-middle class people—a difference that did not apply when the same people looked at inanimate objects.
Javier E

A Voter Revolt Against 'Shareholder Value' - WSJ - 0 views

  • a Feb. 29 quotation from Leslie Moonves, chairman of CBS, CBS -1.76 % that sums up everything wrong with today’s media culture—and with corporate America.
  • Reflecting on the Trump phenomenon at a media and technology conference, Mr. Moonves said that “It may not be good for America, but it’s damn good for CBS.”
  • Mr. Moonves is saying that CBS’s only responsibility is to maximize profits, not only in its entertainment division, but also in its news operation
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  • He knows that what his network is doing is against the national interest. He has just enough conscience to be aware that it is “terrible,” but not nearly enough to stop doing it. It might impair shareholder value, after all.
  • Mr. Moonves is suggesting that there is no difference in principle between entertainment and news. Both should be judged by the same standard—ratings. If policy speeches don’t attract large enough audiences, cut to a Trump rally.
  • If the leading purveyors of broadcast journalism make no distinction between news and entertainment, then who can blame viewers for seeing no difference between entertainment and politics?
  • American politicians and parties have used entertainment to draw audiences for the better part of two centuries. But there used to be countervailing forces, including prestigious broadcast news organizations. Not anymore. Once these organizations served as gatekeepers; now they are open-door enablers.
  • They are all in the grip of the same misunderstanding, that their business begins and ends with maximizing shareholder value.
  • They may believe that this is a statutory requirement or a fiduciary duty. If so, they are mistaken
  • It is Milton Friedman’s theory. “There is one and only one social responsibility of business,” he wrote in “Capitalism and Freedom,” “to use its resources and engage in activities designed to increase its profits.”
  • corporate law imposes no enforceable legal duty to maximize either profits or share prices.
  • And it is not politically sustainable. This is the clear meaning of the 2016 presidential election.
  • As a policy argument, Friedman’s thesis flunks key empirical tests
  • during the 1970s, inflation, recession, a stagnant stock market and rising competition from abroad created an opening for Friedman’s theory, which soon dominated corporate boardrooms.
  • In the name of maximizing shareholder value, corporations moved plants and jobs around the world, paid the lowest wages they could get away with, and scheduled work assignments to maintain managerial “flexibility,” whatever the consequences for workers’ families. Meanwhile, their lobbyists engineered a myriad of special interest breaks in the corporate tax code.
  • Now we can see what four decades of pursuing shareholder value at the expense of everything else has yielded
  • Public confidence in corporations is at rock-bottom, and public anger is sky-high
  • The revolt against the corporate economic agenda—free trade, a generous immigration policy, lower corporate taxes and the rest—is sweeping the country.
  • As the Republican rank and file has turned against corporations and New Democrats have given ground to left-wing populists, big business has been left politically homeless.
  • It will take corporate America a long time to climb out of this self-created hole.
  • Its first step should be to back long-overdue proposals for improving workers’ lives and incomes. Paid family leave is an idea whose time has come; so is a catch-up increase in the federal minimum wage; so are stable and predictable schedules for part-time workers.
  • Allowing workers to share in profits and productivity increases would be another good step.
  • Above all, corporate leaders should grasp the distinction between immediate gain and self-interest rightly understood. Pushing for the last increment of profit over the next quarter and the one after that comes at the expense of the strategies that can leave firms best positioned for the future.
  • America needs a new generation of corporate statesmen.
kortanekev

Immanuel Kant - Wikipedia, the free encyclopedia - 0 views

  • the agreement between reality and the concepts we use to conceive it arises not because our mental concepts have come to passively mirror reality, but because reality must conform to the human mind's active concepts to be conceivable and at all possible for us to experience. Kant thus regarded the basic categories of the human mind as the transcendental "condition of possibility" for any experience.[6]
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    Kant, german philosopher, argues that reality must conform to the mind, rather than the mind conform to reality, for us to begin to understand it. Interesting way to think about our perception.   (Evie, 9/23/16) 
sissij

8 Common Thinking Mistakes Our Brains Make Every Day - 2 views

  • No matter how much I pay attention to the sunk cost fallacy, I still naturally gravitate towards it.
  • The reason we can’t ignore the cost, even though it’s already been paid, is that we wired to feel loss far more strongly than gain.
  • They asked subjects to assume they had spent $100 on a ticket for a ski trip in Michigan, but soon after found a better ski trip in Wisconsin for $50 and bought a ticket for this trip too. They then asked the people in the study to imagine they learned the two trips overlapped and the tickets couldn’t be refunded or resold. Which one do you think they chose, the $100 good vacation, or the $50 great one? Over half of the people in the study went with the more expensive trip. It may not have promised to be as fun, but the loss seemed greater.
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  • the sunk cost fallacy leads us to miss or ignore the logical facts presented to us, and instead make irrational decisions based on our emotions—without even realizing we’re doing so
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    I think the sunk cost fallacy is a great example of how irrational our brain is. The strong emotion can blind us from a wiser decision. This is consistent with the logic of evolution because human long time ago cannot bear any loss when they living in the wilderness without any potential tools and weapons. --Sissi (09/22/2016)
kortanekev

Your Color Red Really Could Be My Blue | Color Perception - 0 views

  • Anyone with normal color vision agrees that blood is roughly the same color as strawberries, cardinals and the planet Mars. That is, they're all red. But could it be that what you call "red" is someone else's "blue"?
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    An example of personal knowledge vs. shared knowledge-- e.g. is my green someone else's yellow? (Evie Kortanek 9/21/16)
Javier E

What We Are Hearing About Clinton and Trump - The New York Times - 0 views

  • With a few exceptions, namely Mr. Trump’s views on immigration, Americans have little recall of reading, hearing or seeing information about the policies of the presidential candidates or their positions on issues. Our research shows instead that in the case of Mr. Trump, Americans monitor his statements, his accusations, his travel and his events, and in the case of Mrs. Clinton they report mainly hearing about her past behavior, her character and, most recently, her health.
  • The continuing research, conducted by Gallup in conjunction with University of Michigan and Georgetown, found that since early July more than seven in 10 Americans read, saw or heard something about at least one of the presidential candidates in the days before the daily interviews. On some days that number rises to over 80 percent and has never, even on weekends, fallen below 60 percen
  • Since July we have asked more than 30,000 Americans to say exactly what it was they read, saw or heard about the two major party candidates over the past several days. The type of information getting through to Americans varies significantly depending on whether the candidate in question is Mr. Trump or Mrs. Clinton
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  • If Mr. Trump talks about Muslim parents and their son who was killed in action, that’s what the public remembers. If he goes to Mexico or Louisiana, that’s what they recall reading or hearing about him. If Mr. Trump calls President Obama the founder of the Islamic State, “ISIS” moves to the top of the list of what Americans tell us they are hearing about the Republican candidate.
  • it may not matter exactly why Americans are so likely to recall reading about Mrs. Clinton’s email situation week after week. Its looming prominence in the public’s mind has become a reality, and it has the effect of superseding public awareness of her policy speeches and statements about issues.
  • we can assume he wants his statements and actions to be seen and heard, to attract attention. The evidence is clear that they are. The public may be getting no more than a superficial understanding of Mr. Trump’s positions on key issues or how he would implement them as laws if he is elected, but the public clearly is repeating back to us what he intends for it to hear.
  • By contrast, it’s clear that Mrs. Clinton and her campaign team have not wanted her handling of emails to dominate what Americans have been taking away from her campaign over the past two months
  • What Americans recall hearing about Mrs. Clinton is significantly less varied. Specifically — and to an extraordinary degree — Americans have consistently told us that they are reading and hearing about her handling of emails
  • the public may be learning about the candidates’ temperament, character, personality and health issues, but from what they tell us, Americans aren’t getting much in the way of real substance.
  • The moderators of the coming series of debates will most likely focus directly on the candidates’ positions on issues. This may shift what Americans tell us they are learning about the candidates, and if so, it could signal a significant upgrade in the way the process is working. But that also means that a lot still depends on the candidates themselves and how they end up shaping the contours of the debates
sissij

The Wave (2008 film) - Wikipedia, the free encyclopedia - 1 views

  • Ron Jones's "Third Wave" experiment, which took place at a Californian school in 1967. Because his students did not understand how something like national socialism could even happen, he founded a totalitarian, strictly-organized "movement" with harsh punishments that was led by him autocratically. The intricate sense of community led to a wave of enthusiasm not only from his own students, but also from students from other classes who joined the program later. Jones later admitted to having enjoyed having his students as followers. To eliminate the upcoming momentum, Jones aborted the project on the fifth day and showed the students the parallels towards the Nazi youth movements.[3][4]
  • “Therein lies the great danger. It is an interesting fact that we always believe that what happens to others would never happen to us. We blame others, for example the less educated or the East Germans etc. However, in the Third Reich the house caretaker was just as fascinated by the movement as was the intellectual.”[10]
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    I think this experiment is very interesting because it shows a flaw in human thinking that we are always progressing. However, just like the quote says: "Barbarism is not the inheritance of our pre-history. It is the companion that dogs our every step." The film "Die Welle", based on this experiment, is also very interesting and worth-watching. --Sissi (Sept 17, 2016)
Javier E

Concern Over Colin Powell's Hacked Emails Becomes a Fear of Being Next - The New York T... - 0 views

  • The latest hack could well spur a new rash of email deletions across the country as millions of people scan their sent mail for anything compromising, humiliating or career-destroying. It adds to the sense that everyone is vulnerable.
  • “I think more and more people are realizing that there isn’t a thing you can say in an email that isn’t likely to be hackable or discoverable at some later point,”
  • Washington may be behind other big cities in learning that lesson. Bankers on Wall Street have favored very brief emails since their conversations were splashed across front pages because of lawsuits filed after the financial crisis. In 2010, Goldman Sachs executives used the acronym “LDL,” for “let’s discuss live,” when a conversation turned at all sensitive.
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  • Similar precautions have been common in Silicon Valley since a 2009 Chinese state cyberattack on servers at Google and other tech companies.
  • Hank Paulson, a former Goldman Sachs chief executive, refuses to use email. Ben S. Bernanke, a former chairman of the Federal Reserve, once set up an email account under the pseudonym Edward Quince in the hopes of greater privacy.
  • In Hollywood, a breach at Sony Pictures in 2014 spilled out gossipy secrets and persuaded film crews, actors and executives alike to adopt security measures they once considered paranoid. Studios have turned to a new class of companies with names like WatchDox that wrap screenplays with encryption, passwords and monitoring systems that can track who has access to confidential files.
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