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Javier E

The Choice Explosion - The New York Times - 0 views

  • the social psychologist Sheena Iyengar asked 100 American and Japanese college students to take a piece of paper. On one side, she had them write down the decisions in life they would like to make for themselves. On the other, they wrote the decisions they would like to pass on to others.
  • The Americans desired choice in four times more domains than the Japanese.
  • Americans now have more choices over more things than any other culture in human history. We can choose between a broader array of foods, media sources, lifestyles and identities. We have more freedom to live out our own sexual identities and more religious and nonreligious options to express our spiritual natures.
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  • But making decisions well is incredibly difficult, even for highly educated professional decision makers. As Chip Heath and Dan Heath point out in their book “Decisive,” 83 percent of corporate mergers and acquisitions do not increase shareholder value, 40 percent of senior hires do not last 18 months in their new position, 44 percent of lawyers would recommend that a young person not follow them into the law.
  • It’s becoming incredibly important to learn to decide well, to develop the techniques of self-distancing to counteract the flaws in our own mental machinery. The Heath book is a very good compilation of those techniques.
  • assume positive intent. When in the midst of some conflict, start with the belief that others are well intentioned. It makes it easier to absorb information from people you’d rather not listen to.
  • Suzy Welch’s 10-10-10 rule. When you’re about to make a decision, ask yourself how you will feel about it 10 minutes from now, 10 months from now and 10 years from now. People are overly biased by the immediate pain of some choice, but they can put the short-term pain in long-term perspective by asking these questions.
  • An "explosion" that may also be a "dissolution" or "disintegration," in my view. Unlimited choices. Conduct without boundaries. All of which may be viewed as either "great" or "terrible." The poor suffer when they have no means to pursue choices, which is terrible. The rich seem only to want more and more, wealth without boundaries, which is great for those so able to do. Yes, we need a new decision-making tool, but perhaps one that is also very old: simplify, simplify,simplify by setting moral boundaries that apply to all and which define concisely what our life together ought to be.
  • our tendency to narrow-frame, to see every decision as a binary “whether or not” alternative. Whenever you find yourself asking “whether or not,” it’s best to step back and ask, “How can I widen my options?”
  • The explosion of choice means we all need more help understanding the anatomy of decision-making.
  • It makes you think that we should have explicit decision-making curriculums in all schools. Maybe there should be a common course publicizing the work of Daniel Kahneman, Cass Sunstein, Dan Ariely and others who study the way we mess up and the techniques we can adopt to prevent error.
  • The explosion of choice places extra burdens on the individual. Poorer Americans have fewer resources to master decision-making techniques, less social support to guide their decision-making and less of a safety net to catch them when they err.
  • the stress of scarcity itself can distort decision-making. Those who experienced stress as children often perceive threat more acutely and live more defensively.
  • deliberate mistakes. A survey of new brides found that 20 percent were not initially attracted to the man they ended up marrying. Sometimes it’s useful to make a deliberate “mistake” — agreeing to dinner with a guy who is not your normal type. Sometimes you don’t really know what you want and the filters you apply are hurting you.
  • living in an area of concentrated poverty can close down your perceived options, and comfortably “relieve you of the burden of choosing life.” It’s hard to maintain a feeling of agency when you see no chance of opportunity.
  • In this way the choice explosion has contributed to widening inequality.
  • The relentless all-hour reruns of "Law and Order" in 100 channel cable markets provide direct rebuff to the touted but hollow promise/premise of wider "choice." The small group of personalities debating a pre-framed trivial point of view, over and over, nightly/daily (in video clips), without data, global comparison, historic reference, regional content, or a deep commitment to truth or knowledge of facts has resulted in many choosing narrower limits: streaming music, coffee shops, Facebook--now a "choice" of 1.65 billion users.
  • It’s important to offer opportunity and incentives. But we also need lessons in self-awareness — on exactly how our decision-making tool is fundamentally flawed, and on mental frameworks we can adopt to avoid messing up even more than we do.
Javier E

The Unrealized Horrors of Population Explosion - NYTimes.com - 0 views

  • No one was more influential — or more terrifying, some would say — than Paul R. Ehrlich, a Stanford University biologist. His 1968 book, “The Population Bomb,” sold in the millions with a jeremiad that humankind stood on the brink of apocalypse because there were simply too many of us. Dr. Ehrlich’s opening statement was the verbal equivalent of a punch to the gut: “The battle to feed all of humanity is over.” He later went on to forecast that hundreds of millions would starve to death in the 1970s, that 65 million of them would be Americans, that crowded India was essentially doomed, that odds were fair “England will not exist in the year 2000.” Dr. Ehrlich was so sure of himself that he warned in 1970 that “sometime in the next 15 years, the end will come.” By “the end,” he meant “an utter breakdown of the capacity of the planet to support humanity.”
  • In fact, birthrates are now below long-term replacement levels, or nearly so, across much of Earth, not just in the industrialized West and Japan but also in India, China, much of Southeast Asia, Latin America — just about everywhere except Africa, although even there the continentwide rates are declining. “Girls that are never born cannot have babies,”
  • Stewart Brand, founding editor of the Whole Earth Catalog. On this topic, Mr. Brand may be deemed a Keynesian, in the sense of an observation often attributed to John Maynard Keynes: “When the facts change, I change my mind, sir. What do you do?” Mr. Brand’s formulation for Retro Report was to ask, “How many years do you have to not have the world end” to reach a conclusion that “maybe it didn’t end because that reason was wrong?”
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  • One thing that happened on the road to doom was that the world figured out how to feed itself despite its rising numbers. No small measure of thanks belonged to Norman E. Borlaug, an American plant scientist whose breeding of high-yielding, disease-resistant crops led to the agricultural savior known as the Green Revolution.
  • Some preternaturally optimistic analysts concluded that humans would always find their way out of tough spots. Among them was Julian L. Simon, an economist who established himself as the anti-Ehrlich, arguing that “humanity’s condition will improve in just about every material way.”
  • After the passage of 47 years, Dr. Ehrlich offers little in the way of a mea culpa. Quite the contrary. Timetables for disaster like those he once offered have no significance, he told Retro Report, because to someone in his field they mean something “very, very different” from what they do to the average person. The end is still nigh, he asserted, and he stood unflinchingly by his 1960s insistence that population control was required, preferably through voluntary methods. But if need be, he said, he would endorse “various forms of coercion” like eliminating “tax benefits for having additional children.”
  • Because of improved health standards, birthing many children is not the survival imperative for families that it once was. In cramped cities, large families are not the blessing they were in the agricultural past. And women in many societies are ever more independent, socially and economically; they no longer accept that their fate is to be endlessly pregnant. If anything, the worry in many countries is that their populations are aging and that national vitality is ebbing.
  • Still, enough people are already around to ensure that the world’s population will keep rising. But for how long? That is a devilishly difficult question. One frequently cited demographic model by the United Nations envisions a peak of about nine billion around 2050. Other forecasts are for continued growth into the next century. Still others say the population will begin to drop before the middle of this century.
  • In Mr. Pearce’s view, the villain is not overpopulation but, rather, overconsumption. “We can survive massive demographic change,” he said in 2011. But he is less sanguine about the overuse of available resources and its effects on climate change
  • “Rising consumption today far outstrips the rising head count as a threat to the planet,” Mr. Pearce wrote in Prospect, a British magazine, in 2010. “And most of the extra consumption has been in rich countries that have long since given up adding substantial numbers to their population,
  • “Let’s look at carbon dioxide emissions, the biggest current concern because of climate change,” he continued. “The world’s richest half billion people — that’s about 7 percent of the global population — are responsible for half of the world’s carbon dioxide emissions. Meanwhile, the poorest 50 percent of the population are responsible for just 7 percent of emissions.”
Javier E

What Americans Don't Know About Science - Eleanor Barkhorn - The Atlantic - 0 views

  • he report shows us that for at least some of the questions, Americans may be answering not based on knowledge, but on belief.
  • only 48 percent of Americans responded "true" to the statement "Human beings, as we know them today, developed from earlier species of animals." But if the question was reframed slightly, far more people responded with "true." Given the statement "according to the theory of evolution, human beings, as we know them today, developed from earlier species of animals," 72 percent answered "true."
  • A similar pattern happens with the Big Bang question. When the statement is simply "The universe began with a huge explosion," 39 percent responded "true." When it is "according to astronomers, the universe began with a huge explosion," 60 percent said "true.
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  • This seems to indicate that many Americans are familiar with the theories of evolution and the Big Bang; they simply don't believe they're true.
Emily Freilich

What Is Education For? - 2 views

  • The truth is that many things on which your future health and prosperity depend are in dire jeopardy: climate stability, the resilience and productivity of natural systems, the beauty of the natural world, and biological diversity.
  • this is not the work of ignorant people. It is, rather, largely the result of work by people with BAs, BSs, LLBs, MBAs, and PhDs.
  • Ignorance is not a solvable problem, but rather an inescapable part of the human condition. The advance of knowledge always carries with it the advance of some form of ignorance.
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  • What was wrong with their education? In Wiesel’s words: "It emphasized theories instead of values, concepts rather than human beings, abstraction rather than consciousness, answers instead of questions, ideology and efficiency rather than conscience."
  • In the modern curriculum we have fragmented the world into bits and pieces called disciplines and subdisciplines. As a result, after 12 or 16 or 20 years of education, most students graduate without any broad integrated sense of the unity of things. The consequences for their personhood and for the planet are large. For example, we routinely produce economists who lack the most rudimentary knowledge of ecology. This explains why our national accounting systems do not subtract the costs of biotic impoverishment, soil erosion, poisons in the air or water, and resource depletion from gross national product. We add the price of the sale of a bushel of wheat to GNP while forgetting to subtract the three bushels of topsoil lost in its production.
  • There is an information explosion going on, by which I mean a rapid increase of data, words, and paper. But this explosion should not be taken for an increase in knowledge and wisdom, which cannot so easily by measured. What can be said truthfully is that some knowledge is increasing while other kinds of knowledge are being lost. David Ehrenfeld has pointed out that biology departments no longer hire faculty in such areas as systematics, taxonomy, or ornithology. In other words, important knowledge is being lost because of the recent overemphasis on molecular biology and genetic engineering, which are more lucrative, but not more important, areas of inquiry.
  • The plain fact is that the planet does not need more "successful" people. But it does desperately need more peacemakers, healers, restorers, storytellers, and lovers of every shape and form. It needs people who live well in their places.
  • The goal of education is not mastery of subject matter, but of one’s person. Subject matter is simply the tool. Much as one would use a hammer and chisel to carve a block of marble, one uses ideas and knowledge to forge one’s own personhood.
  • knowledge carries with it the responsibility to see that it is well used in the world.
  • we cannot say that we know something until we understand the effects of this knowledge on real people and their communities
  • Indoor classes create the illusion that learning only occurs inside four walls isolated from what students call without apparent irony the "real world."
Duncan H

Matt Ridley on How the Population Explosion Never Happened | Mind & Matter - WSJ.com - 0 views

  • According to demographers, nobody knows the exact population of the world to within 100 million.
  • the occasion will provide an excuse for yet another round of Malthusian gnashing of teeth about overpopulation. But we shouldn't let it obscure the real story of the past 50 years, which is not how much faster than expected, but how much slower, population has been growing.
  • The growth rate of world population has halved since the '60s and is now expected to hit zero around 2070, with population around 10 billion, though some news outlets prefer to focus on the U.N.'s "high" estimate that it "could" reach 15 billion. The truth is, nobody can know, but if it's below 10 billion in 2100, we will have only increased in numbers by 1.5 times in the 21st century, compared with a fourfold increase in the 20th.
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  • This "demographic transition" to lower birth rates began in Western Europe in the 19th century and later spread to North America, then Latin America, Asia and now Africa. In 1955, the birth rates per woman in Yemen, Iran, Bangladesh, Nigeria, Brazil and China were, respectively, 8.3, 7.0, 6.8, 6.5, 6.1 and 5.6. Today they are 5.1, 1.7, 2.7, 5.2, 1.8 and 1.7. Notice: The poorer a country has remained, the slower the fall.
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    Even if the population does not grow as much as we feared, can the earth still support the billions of us that live here as we continue to consume more and more? Will we have to collectively sacrifice consumption, or are some people simply going to be denied the opportunity to live a first-world life?
Javier E

J.K. Rowling Writes about Her Reasons for Speaking out on Sex and Gender Issues - J.K. ... - 0 views

  • For people who don’t know: last December I tweeted my support for Maya Forstater, a tax specialist who’d lost her job for what were deemed ‘transphobic’ tweets. She took her case to an employment tribunal, asking the judge to rule on whether a philosophical belief that sex is determined by biology is protected in law. Judge Tayler ruled that it wasn’t.
  • All the time I’ve been researching and learning, accusations and threats from trans activists have been bubbling in my Twitter timeline. This was initially triggered by a ‘like’.
  • On one occasion, I absent-mindedly ‘liked’ instead of screenshotting. That single ‘like’ was deemed evidence of wrongthink, and a persistent low level of harassment began.
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  • Months later, I compounded my accidental ‘like’ crime by following Magdalen Berns on Twitter. Magdalen was an immensely brave young feminist and lesbian who was dying of an aggressive brain tumour
  • Magdalen was a great believer in the importance of biological sex, and didn’t believe lesbians should be called bigots for not dating trans women with penises, dots were joined in the heads of twitter trans activists, and the level of social media abuse increased.
  • ‘TERF’ is an acronym coined by trans activists, which stands for Trans-Exclusionary Radical Feminist. In practice, a huge and diverse cross-section of women are currently being called TERFs and the vast majority have never been radical feminists
  • why am I doing this? Why speak up? Why not quietly do my research and keep my head down?
  • I’ve got five reasons for being worried about the new trans activism, and deciding I need to speak up.
  • Firstly, I have a charitable trust that focuses on alleviating social deprivation in Scotland, with a particular emphasis on women and children. Among other things, my trust supports projects for female prisoners and for survivors of domestic and sexual abuse. I also fund medical research into MS, a disease that behaves very differently in men and women
  • I’ve wondered whether, if I’d been born 30 years later, I too might have tried to transition. The allure of escaping womanhood would have been huge.
  • The second reason is that I’m an ex-teacher and the founder of a children’s charity, which gives me an interest in both education and safeguarding
  • The third is that, as a much-banned author, I’m interested in freedom of speech and have publicly defended i
  • The fourth is where things start to get truly personal. I’m concerned about the huge explosion in young women wishing to transition and also about the increasing numbers who seem to be detransitioning (returning to their original sex), because they regret taking steps that have, in some cases, altered their bodies irrevocably, and taken away their fertility
  • ten years ago, the majority of people wanting to transition to the opposite sex were male. That ratio has now reversed. The UK has experienced a 4400% increase in girls being referred for transitioning treatment. Autistic girls are hugely overrepresented in their numbers.
  • American physician and researcher Lisa Littman set out to explore it. In an interview, she said: ‘Parents online were describing a very unusual pattern of transgender-identification where multiple friends and even entire friend groups became transgender-identified at the same time. I would have been remiss had I not considered social contagion and peer influences as potential factors.’
  • her career took a similar hit to that suffered by Maya Forstater. Lisa Littman had dared challenge one of the central tenets of trans activism, which is that a person’s gender identity is innate, like sexual orientation. Nobody, the activists insisted, could ever be persuaded into being trans.
  • The argument of many current trans activists is that if you don’t let a gender dysphoric teenager transition, they will kill themselves.
  • the new trans activism is having (or is likely to have, if all its demands are met) a significant impact on many of the causes I support, because it’s pushing to erode the legal definition of sex and replace it with gender.
  • I want to be very clear here: I know transition will be a solution for some gender dysphoric people, although I’m also aware through extensive research that studies have consistently shown that between 60-90% of gender dysphoric teens will grow out of their dysphoria
  • As I didn’t have a realistic possibility of becoming a man back in the 1980s, it had to be books and music that got me through both my mental health issues and the sexualised scrutiny and judgement that sets so many girls to war against their bodies in their teens
  • The current explosion of trans activism is urging a removal of almost all the robust systems through which candidates for sex reassignment were once required to pass. A man who intends to have no surgery and take no hormones may now secure himself a Gender Recognition Certificate and be a woman in the sight of the law.
  • We’re living through the most misogynistic period I’ve experienced. Back in the 80s, I imagined that my future daughters, should I have any, would have it far better than I ever did, but between the backlash against feminism and a porn-saturated online culture, I believe things have got significantly worse for girls.
  • From the leader of the free world’s long history of sexual assault accusations and his proud boast of ‘grabbing them by the pussy’, to the incel (‘involuntarily celibate’) movement that rages against women who won’t give them sex, to the trans activists who declare that TERFs need punching and re-educating, men across the political spectrum seem to agree: women are asking for trouble.
  • I’ve read all the arguments about femaleness not residing in the sexed body, and the assertions that biological women don’t have common experiences, and I find them, too, deeply misogynistic and regressive
  • It’s also clear that one of the objectives of denying the importance of sex is to erode what some seem to see as the cruelly segregationist idea of women having their own biological realities or – just as threatening – unifying realities that make them a cohesive political class.
  • It isn’t enough for women to be trans allies. Women must accept and admit that there is no material difference between trans women and themselves.
  • ‘woman’ is not a costume. ‘Woman’ is not an idea in a man’s head. ‘Woman’ is not a pink brain, a liking for Jimmy Choos or any of the other sexist ideas now somehow touted as progressive. Moreover, the ‘inclusive’ language that calls female people ‘menstruators’ and ‘people with vulvas’ strikes many women as dehumanising and demeaning.
  • I’ve been in the public eye now for over twenty years and have never talked publicly about being a domestic abuse and sexual assault survivor. This isn’t because I’m ashamed those things happened to me, but because they’re traumatic to revisit and remember.
  • the scars left by violence and sexual assault don’t disappear, no matter how loved you are, and no matter how much money you’ve made. My perennial jumpiness is a family joke – and even I know it’s funny – but I pray my daughters never have the same reasons I do for hating sudden loud noises, or finding people behind me when I haven’t heard them approaching.
  • I believe the majority of trans-identified people not only pose zero threat to others, but are vulnerable for all the reasons I’ve outlined. Trans people need and deserve protection
  • So I want trans women to be safe. At the same time, I do not want to make natal girls and women less safe. When you throw open the doors of bathrooms and changing rooms to any man who believes or feels he’s a woman – and, as I’ve said, gender confirmation certificates may now be granted without any need for surgery or hormones – then you open the door to any and all men who wish to come inside. That is the simple truth.
  • On Saturday morning, I read that the Scottish government is proceeding with its controversial gender recognition plans, which will in effect mean that all a man needs to ‘become a woman’ is to say he’s one. To use a very contemporary word, I was ‘triggered’
  • I forgot the first rule of Twitter – never, ever expect a nuanced conversation – and reacted to what I felt was degrading language about women. I spoke up about the importance of sex and have been paying the price ever since. I was transphobic, I was a cunt, a bitch, a TERF, I deserved cancelling, punching and death. You are Voldemort said one person, clearly feeling this was the only language I’d understand.
  • Huge numbers of women are justifiably terrified by the trans activists; I know this because so many have got in touch with me to tell their stories. They’re afraid of doxxing, of losing their jobs or their livelihoods, and of violence.
  • But endlessly unpleasant as its constant targeting of me has been, I refuse to bow down to a movement that I believe is doing demonstrable harm in seeking to erode ‘woman’ as a political and biological class and offering cover to predators like few before it
  • I stand alongside the brave women and men, gay, straight and trans, who’re standing up for freedom of speech and thought, and for the rights and safety of some of the most vulnerable in our society: young gay kids, fragile teenagers, and women who’re reliant on and wish to retain their single sex spaces
  • The supreme irony is that the attempt to silence women with the word ‘TERF’ may have pushed more young women towards radical feminism than the movement’s seen in decades.
  • All I’m asking – all I want – is for similar empathy, similar understanding, to be extended to the many millions of women whose sole crime is wanting their concerns to be heard without receiving threats and abuse.
Javier E

Whistleblower: Twitter misled investors, FTC and underplayed spam issues - Washington Post - 0 views

  • Twitter executives deceived federal regulators and the company’s own board of directors about “extreme, egregious deficiencies” in its defenses against hackers, as well as its meager efforts to fight spam, according to an explosive whistleblower complaint from its former security chief.
  • The complaint from former head of security Peiter Zatko, a widely admired hacker known as “Mudge,” depicts Twitter as a chaotic and rudderless company beset by infighting, unable to properly protect its 238 million daily users including government agencies, heads of state and other influential public figures.
  • Among the most serious accusations in the complaint, a copy of which was obtained by The Washington Post, is that Twitter violated the terms of an 11-year-old settlement with the Federal Trade Commission by falsely claiming that it had a solid security plan. Zatko’s complaint alleges he had warned colleagues that half the company’s servers were running out-of-date and vulnerable software and that executives withheld dire facts about the number of breaches and lack of protection for user data, instead presenting directors with rosy charts measuring unimportant changes.
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  • The complaint — filed last month with the Securities and Exchange Commission and the Department of Justice, as well as the FTC — says thousands of employees still had wide-ranging and poorly tracked internal access to core company software, a situation that for years had led to embarrassing hacks, including the commandeering of accounts held by such high-profile users as Elon Musk and former presidents Barack Obama and Donald Trump.
  • the whistleblower document alleges the company prioritized user growth over reducing spam, though unwanted content made the user experience worse. Executives stood to win individual bonuses of as much as $10 million tied to increases in daily users, the complaint asserts, and nothing explicitly for cutting spam.
  • Chief executive Parag Agrawal was “lying” when he tweeted in May that the company was “strongly incentivized to detect and remove as much spam as we possibly can,” the complaint alleges.
  • Zatko described his decision to go public as an extension of his previous work exposing flaws in specific pieces of software and broader systemic failings in cybersecurity. He was hired at Twitter by former CEO Jack Dorsey in late 2020 after a major hack of the company’s systems.
  • “I felt ethically bound. This is not a light step to take,” said Zatko, who was fired by Agrawal in January. He declined to discuss what happened at Twitter, except to stand by the formal complaint. Under SEC whistleblower rules, he is entitled to legal protection against retaliation, as well as potential monetary rewards.
  • “Security and privacy have long been top companywide priorities at Twitter,” said Twitter spokeswoman Rebecca Hahn. She said that Zatko’s allegations appeared to be “riddled with inaccuracies” and that Zatko “now appears to be opportunistically seeking to inflict harm on Twitter, its customers, and its shareholders.” Hahn said that Twitter fired Zatko after 15 months “for poor performance and leadership.” Attorneys for Zatko confirmed he was fired but denied it was for performance or leadership.
  • A person familiar with Zatko’s tenure said the company investigated Zatko’s security claims during his time there and concluded they were sensationalistic and without merit. Four people familiar with Twitter’s efforts to fight spam said the company deploys extensive manual and automated tools to both measure the extent of spam across the service and reduce it.
  • Overall, Zatko wrote in a February analysis for the company attached as an exhibit to the SEC complaint, “Twitter is grossly negligent in several areas of information security. If these problems are not corrected, regulators, media and users of the platform will be shocked when they inevitably learn about Twitter’s severe lack of security basics.”
  • Zatko’s complaint says strong security should have been much more important to Twitter, which holds vast amounts of sensitive personal data about users. Twitter has the email addresses and phone numbers of many public figures, as well as dissidents who communicate over the service at great personal risk.
  • This month, an ex-Twitter employee was convicted of using his position at the company to spy on Saudi dissidents and government critics, passing their information to a close aide of Crown Prince Mohammed bin Salman in exchange for cash and gifts.
  • Zatko’s complaint says he believed the Indian government had forced Twitter to put one of its agents on the payroll, with access to user data at a time of intense protests in the country. The complaint said supporting information for that claim has gone to the National Security Division of the Justice Department and the Senate Select Committee on Intelligence. Another person familiar with the matter agreed that the employee was probably an agent.
  • “Take a tech platform that collects massive amounts of user data, combine it with what appears to be an incredibly weak security infrastructure and infuse it with foreign state actors with an agenda, and you’ve got a recipe for disaster,” Charles E. Grassley (R-Iowa), the top Republican on the Senate Judiciary Committee,
  • Many government leaders and other trusted voices use Twitter to spread important messages quickly, so a hijacked account could drive panic or violence. In 2013, a captured Associated Press handle falsely tweeted about explosions at the White House, sending the Dow Jones industrial average briefly plunging more than 140 points.
  • After a teenager managed to hijack the verified accounts of Obama, then-candidate Joe Biden, Musk and others in 2020, Twitter’s chief executive at the time, Jack Dorsey, asked Zatko to join him, saying that he could help the world by fixing Twitter’s security and improving the public conversation, Zatko asserts in the complaint.
  • In 1998, Zatko had testified to Congress that the internet was so fragile that he and others could take it down with a half-hour of concentrated effort. He later served as the head of cyber grants at the Defense Advanced Research Projects Agency, the Pentagon innovation unit that had backed the internet’s invention.
  • But at Twitter Zatko encountered problems more widespread than he realized and leadership that didn’t act on his concerns, according to the complaint.
  • Twitter’s difficulties with weak security stretches back more than a decade before Zatko’s arrival at the company in November 2020. In a pair of 2009 incidents, hackers gained administrative control of the social network, allowing them to reset passwords and access user data. In the first, beginning around January of that year, hackers sent tweets from the accounts of high-profile users, including Fox News and Obama.
  • Several months later, a hacker was able to guess an employee’s administrative password after gaining access to similar passwords in their personal email account. That hacker was able to reset at least one user’s password and obtain private information about any Twitter user.
  • Twitter continued to suffer high-profile hacks and security violations, including in 2017, when a contract worker briefly took over Trump’s account, and in the 2020 hack, in which a Florida teen tricked Twitter employees and won access to verified accounts. Twitter then said it put additional safeguards in place.
  • This year, the Justice Department accused Twitter of asking users for their phone numbers in the name of increased security, then using the numbers for marketing. Twitter agreed to pay a $150 million fine for allegedly breaking the 2011 order, which barred the company from making misrepresentations about the security of personal data.
  • After Zatko joined the company, he found it had made little progress since the 2011 settlement, the complaint says. The complaint alleges that he was able to reduce the backlog of safety cases, including harassment and threats, from 1 million to 200,000, add staff and push to measure results.
  • But Zatko saw major gaps in what the company was doing to satisfy its obligations to the FTC, according to the complaint. In Zatko’s interpretation, according to the complaint, the 2011 order required Twitter to implement a Software Development Life Cycle program, a standard process for making sure new code is free of dangerous bugs. The complaint alleges that other employees had been telling the board and the FTC that they were making progress in rolling out that program to Twitter’s systems. But Zatko alleges that he discovered that it had been sent to only a tenth of the company’s projects, and even then treated as optional.
  • “If all of that is true, I don’t think there’s any doubt that there are order violations,” Vladeck, who is now a Georgetown Law professor, said in an interview. “It is possible that the kinds of problems that Twitter faced eleven years ago are still running through the company.”
  • The complaint also alleges that Zatko warned the board early in his tenure that overlapping outages in the company’s data centers could leave it unable to correctly restart its servers. That could have left the service down for months, or even have caused all of its data to be lost. That came close to happening in 2021, when an “impending catastrophic” crisis threatened the platform’s survival before engineers were able to save the day, the complaint says, without providing further details.
  • One current and one former employee recalled that incident, when failures at two Twitter data centers drove concerns that the service could have collapsed for an extended period. “I wondered if the company would exist in a few days,” one of them said.
  • The current and former employees also agreed with the complaint’s assertion that past reports to various privacy regulators were “misleading at best.”
  • For example, they said the company implied that it had destroyed all data on users who asked, but the material had spread so widely inside Twitter’s networks, it was impossible to know for sure
  • As the head of security, Zatko says he also was in charge of a division that investigated users’ complaints about accounts, which meant that he oversaw the removal of some bots, according to the complaint. Spam bots — computer programs that tweet automatically — have long vexed Twitter. Unlike its social media counterparts, Twitter allows users to program bots to be used on its service: For example, the Twitter account @big_ben_clock is programmed to tweet “Bong Bong Bong” every hour in time with Big Ben in London. Twitter also allows people to create accounts without using their real identities, making it harder for the company to distinguish between authentic, duplicate and automated accounts.
  • In the complaint, Zatko alleges he could not get a straight answer when he sought what he viewed as an important data point: the prevalence of spam and bots across all of Twitter, not just among monetizable users.
  • Zatko cites a “sensitive source” who said Twitter was afraid to determine that number because it “would harm the image and valuation of the company.” He says the company’s tools for detecting spam are far less robust than implied in various statements.
  • “Agrawal’s Tweets and Twitter’s previous blog posts misleadingly imply that Twitter employs proactive, sophisticated systems to measure and block spam bots,” the complaint says. “The reality: mostly outdated, unmonitored, simple scripts plus overworked, inefficient, understaffed, and reactive human teams.”
  • The four people familiar with Twitter’s spam and bot efforts said the engineering and integrity teams run software that samples thousands of tweets per day, and 100 accounts are sampled manually.
  • Some employees charged with executing the fight agreed that they had been short of staff. One said top executives showed “apathy” toward the issue.
  • Zatko’s complaint likewise depicts leadership dysfunction, starting with the CEO. Dorsey was largely absent during the pandemic, which made it hard for Zatko to get rulings on who should be in charge of what in areas of overlap and easier for rival executives to avoid collaborating, three current and former employees said.
  • For example, Zatko would encounter disinformation as part of his mandate to handle complaints, according to the complaint. To that end, he commissioned an outside report that found one of the disinformation teams had unfilled positions, yawning language deficiencies, and a lack of technical tools or the engineers to craft them. The authors said Twitter had no effective means of dealing with consistent spreaders of falsehoods.
  • Dorsey made little effort to integrate Zatko at the company, according to the three employees as well as two others familiar with the process who spoke on the condition of anonymity to describe sensitive dynamics. In 12 months, Zatko could manage only six one-on-one calls, all less than 30 minutes, with his direct boss Dorsey, who also served as CEO of payments company Square, now known as Block, according to the complaint. Zatko allegedly did almost all of the talking, and Dorsey said perhaps 50 words in the entire year to him. “A couple dozen text messages” rounded out their electronic communication, the complaint alleges.
  • Faced with such inertia, Zatko asserts that he was unable to solve some of the most serious issues, according to the complaint.
  • Some 30 percent of company laptops blocked automatic software updates carrying security fixes, and thousands of laptops had complete copies of Twitter’s source code, making them a rich target for hackers, it alleges.
  • A successful hacker takeover of one of those machines would have been able to sabotage the product with relative ease, because the engineers pushed out changes without being forced to test them first in a simulated environment, current and former employees said.
  • “It’s near-incredible that for something of that scale there would not be a development test environment separate from production and there would not be a more controlled source-code management process,” said Tony Sager, former chief operating officer at the cyberdefense wing of the National Security Agency, the Information Assurance divisio
  • Sager is currently senior vice president at the nonprofit Center for Internet Security, where he leads a consensus effort to establish best security practices.
  • Zatko stopped the material from being presented at the Dec. 9, 2021 meeting, the complaint said. But over his continued objections, Agrawal let it go to the board’s smaller Risk Committee a week later.
  • “A best practice is that you should only be authorized to see and access what you need to do your job, and nothing else,” said former U.S. chief information security officer Gregory Touhill. “If half the company has access to and can make configuration changes to the production environment, that exposes the company and its customers to significant risk.”
  • The complaint says Dorsey never encouraged anyone to mislead the board about the shortcomings, but that others deliberately left out bad news.
  • The complaint says that about half of Twitter’s roughly 7,000 full-time employees had wide access to the company’s internal software and that access was not closely monitored, giving them the ability to tap into sensitive data and alter how the service worked. Three current and former employees agreed that these were issues.
  • An unnamed executive had prepared a presentation for the new CEO’s first full board meeting, according to the complaint. Zatko’s complaint calls the presentation deeply misleading.
  • The presentation showed that 92 percent of employee computers had security software installed — without mentioning that those installations determined that a third of the machines were insecure, according to the complaint.
  • Another graphic implied a downward trend in the number of people with overly broad access, based on the small subset of people who had access to the highest administrative powers, known internally as “God mode.” That number was in the hundreds. But the number of people with broad access to core systems, which Zatko had called out as a big problem after joining, had actually grown slightly and remained in the thousands.
  • The presentation included only a subset of serious intrusions or other security incidents, from a total Zatko estimated as one per week, and it said that the uncontrolled internal access to core systems was responsible for just 7 percent of incidents, when Zatko calculated the real proportion as 60 percent.
  • When Dorsey left in November 2021, a difficult situation worsened under Agrawal, who had been responsible for security decisions as chief technology officer before Zatko’s hiring, the complaint says.
  • Agrawal didn’t respond to requests for comment. In an email to employees after publication of this article, obtained by The Post, he said that privacy and security continues to be a top priority for the company, and he added that the narrative is “riddled with inconsistences” and “presented without important context.”
  • On Jan. 4, Zatko reported internally that the Risk Committee meeting might have been fraudulent, which triggered an Audit Committee investigation.
  • Agarwal fired him two weeks later. But Zatko complied with the company’s request to spell out his concerns in writing, even without access to his work email and documents, according to the complaint.
  • Since Zatko’s departure, Twitter has plunged further into chaos with Musk’s takeover, which the two parties agreed to in May. The stock price has fallen, many employees have quit, and Agrawal has dismissed executives and frozen big projects.
  • Zatko said he hoped that by bringing new scrutiny and accountability, he could improve the company from the outside.
  • “I still believe that this is a tremendous platform, and there is huge value and huge risk, and I hope that looking back at this, the world will be a better place, in part because of this.”
Javier E

Lockheed Martin Harnesses Quantum Technology - NYTimes.com - 0 views

  • academic researchers and scientists at companies like Microsoft, I.B.M. and Hewlett-Packard have been working to develop quantum computers.
  • Lockheed Martin — which bought an early version of such a computer from the Canadian company D-Wave Systems two years ago — is confident enough in the technology to upgrade it to commercial scale, becoming the first company to use quantum computing as part of its business.
  • if it performs as Lockheed and D-Wave expect, the design could be used to supercharge even the most powerful systems, solving some science and business problems millions of times faster
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  • It could be possible, for example, to tell instantly how the millions of lines of software running a network of satellites would react to a solar burst or a pulse from a nuclear explosion — something that can now take weeks, if ever, to determine.
  • “This is a revolution not unlike the early days of computing,” he said. “It is a transformation in the way computers are thought about.”
  • quantum computing relies on the fact that subatomic particles inhabit a range of states. Different relationships among the particles may coexist, as well. Those probable states can be narrowed to determine an optimal outcome among a near-infinitude of possibilities, which allows certain types of problems to be solved rapidly.
  • Mr. Brownell, who joined D-Wave in 2009, was until 2000 the chief technical officer at Goldman Sachs. “In those days, we had 50,000 servers just doing simulations” to figure out trading strategies, he said. “I’m sure there is a lot more than that now, but we’ll be able to do that with one machine, for far less money.”
  • If Microsoft’s work pans out, he said, the millions of possible combinations of the proteins in a human gene could be worked out “fairly easily.”
  • Quantum computing has been a goal of researchers for more than three decades, but it has proved remarkably difficult to achieve. The idea has been to exploit a property of matter in a quantum state known as superposition, which makes it possible for the basic elements of a quantum computer, known as qubits, to hold a vast array of values simultaneously.
  • There are a variety of ways scientists create the conditions needed to achieve superposition as well as a second quantum state known as entanglement, which are both necessary for quantum computing. Researchers have suspended ions in magnetic fields, trapped photons or manipulated phosphorus atoms in silicon.
  • In the D-Wave system, a quantum computing processor, made from a lattice of tiny superconducting wires, is chilled close to absolute zero. It is then programmed by loading a set of mathematical equations into the lattice. The processor then moves through a near-infinity of possibilities to determine the lowest energy required to form those relationships. That state, seen as the optimal outcome, is the answer.
Javier E

Michael Bloomberg: 6 ways to stop gun madness - 0 views

  • For more than a decade, both parties in Washington have mostly looked the other way when mass shootings occur. And they have mostly ignored the 34 victims who are murdered with guns every single day.
  • prohibit the manufacture and sale of the military-style assault weapons and high-capacity ammunition clips that have been used in too many mass shootings, including in Newtown. The previous ban on assault weapons expired in 2004. While President George W. Bush supported reinstating it, Congress never acted. The time has plainly come.
  • fix the broken background check system. Currently, nearly half of all gun sales in the U.S. are conducted without a background check. Criminals, the mentally ill, minors and domestic abusers are all prohibited from purchasing guns, but they all can do so as easily as attending a gun show or going online.
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  • fill the vacancy at the top of the Bureau of Alcohol, Tobacco, Firearms, and Explosives (ATF), which has been without a director for six years.
  • make gun trafficking a felony. Gun rights advocates agree that penalties for illegal use and possession of guns should be stiffened -- and so should penalties on those who are engaged in gun trafficking.
  • requires the federal government to compel states to submit all necessary records on felons, domestic abusers, the seriously mentally ill and others to the background check system.
  • step up its prosecution of gun criminals who try to buy guns. In 2009, 71,000 people who had been convicted of gun crimes tried to buy guns by lying on their background checks. Yet the federal government prosecuted only 77 of those cases.
  • crack down on rogue gun dealers.
  • . If President Obama and Congress fail to lead, 48,000 Americans will be killed with guns over the next four years.
oliviaodon

How language transformed humanity [video] | GrrlScientist | Global | The Guardian - 0 views

  • Language is very probably the one characteristic that separates us from the chimpanzees, our closest relatives. All other major differences between us likely stem from language.
  • [Language] allows you to implant a thought from your mind directly into someone else's mind and they can attempt to do the same to you without either of you performing surgery
  • language is a "social technology" that allows for cooperation between unrelated individuals and groups. According to the archaeological record, it was this cooperation and sharing of ideas that preceded human migration around the planet and the ensuing human population explosion.
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  • Language evolved to solve the crisis of visual theft and to exploit cooperation and exchange
  • Humans use discrete pulses of sound -- their language -- to alter the internal settings inside someone else's brain to suit an individual's interests. Because language is not a solitary pursuit, language is a form of social learning.
  • thousands of languages evolved
  • Can humans afford to have all these different languages, asks Professor Pagel. In a world where we want to promote cooperation, in a world that is more dependent than ever on cooperation to maintain and enhance humanity's levels of prosperity, multiple languages may not be practical.
  • languages reflect the myriad ways that the human mind perceives and responds to the world, and to lose any of them is to (slightly) diminish and limit the variety and expressive depth of human intellectual, creative and experiential capacity.
Javier E

How Did Consciousness Evolve? - The Atlantic - 0 views

  • Theories of consciousness come from religion, from philosophy, from cognitive science, but not so much from evolutionary biology. Maybe that’s why so few theories have been able to tackle basic questions such as: What is the adaptive value of consciousness? When did it evolve and what animals have it?
  • The Attention Schema Theory (AST), developed over the past five years, may be able to answer those questions.
  • The theory suggests that consciousness arises as a solution to one of the most fundamental problems facing any nervous system: Too much information constantly flows in to be fully processed. The brain evolved increasingly sophisticated mechanisms for deeply processing a few select signals at the expense of others, and in the AST, consciousness is the ultimate result of that evolutionary sequence
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  • Even before the evolution of a central brain, nervous systems took advantage of a simple computing trick: competition.
  • It coordinates something called overt attention – aiming the satellite dishes of the eyes, ears, and nose toward anything important.
  • Selective enhancement therefore probably evolved sometime between hydras and arthropods—between about 700 and 600 million years ago, close to the beginning of complex, multicellular life
  • The next evolutionary advance was a centralized controller for attention that could coordinate among all senses. In many animals, that central controller is a brain area called the tectum
  • At any moment only a few neurons win that intense competition, their signals rising up above the noise and impacting the animal’s behavior. This process is called selective signal enhancement, and without it, a nervous system can do almost nothing.
  • With the evolution of reptiles around 350 to 300 million years ago, a new brain structure began to emerge – the wulst. Birds inherited a wulst from their reptile ancestors. Mammals did too, but our version is usually called the cerebral cortex and has expanded enormously
  • According to fossil and genetic evidence, vertebrates evolved around 520 million years ago. The tectum and the central control of attention probably evolved around then, during the so-called Cambrian Explosion when vertebrates were tiny wriggling creatures competing with a vast range of invertebrates in the sea.
  • The tectum is a beautiful piece of engineering. To control the head and the eyes efficiently, it constructs something called an internal model, a feature well known to engineers. An internal model is a simulation that keeps track of whatever is being controlled and allows for predictions and planning.
  • The tectum’s internal model is a set of information encoded in the complex pattern of activity of the neurons. That information simulates the current state of the eyes, head, and other major body parts, making predictions about how these body parts will move next and about the consequences of their movement
  • In fish and amphibians, the tectum is the pinnacle of sophistication and the largest part of the brain. A frog has a pretty good simulation of itself.
  • All vertebrates—fish, reptiles, birds, and mammals—have a tectum. Even lampreys have one, and they appeared so early in evolution that they don’t even have a lower jaw. But as far as anyone knows, the tectum is absent from all invertebrates
  • The cortex also takes in sensory signals and coordinates movement, but it has a more flexible repertoire. Depending on context, you might look toward, look away, make a sound, do a dance, or simply store the sensory event in memory in case the information is useful for the future.
  • The most important difference between the cortex and the tectum may be the kind of attention they control. The tectum is the master of overt attention—pointing the sensory apparatus toward anything important. The cortex ups the ante with something called covert attention. You don’t need to look directly at something to covertly attend to it. Even if you’ve turned your back on an object, your cortex can still focus its processing resources on it
  • The cortex needs to control that virtual movement, and therefore like any efficient controller it needs an internal model. Unlike the tectum, which models concrete objects like the eyes and the head, the cortex must model something much more abstract. According to the AST, it does so by constructing an attention schema—a constantly updated set of information that describes what covert attention is doing moment-by-moment and what its consequences are
  • Covert attention isn’t intangible. It has a physical basis, but that physical basis lies in the microscopic details of neurons, synapses, and signals. The brain has no need to know those details. The attention schema is therefore strategically vague. It depicts covert attention in a physically incoherent way, as a non-physical essence
  • this, according to the theory, is the origin of consciousness. We say we have consciousness because deep in the brain, something quite primitive is computing that semi-magical self-description.
  • I’m reminded of Teddy Roosevelt’s famous quote, “Do what you can with what you have where you are.” Evolution is the master of that kind of opportunism. Fins become feet. Gill arches become jaws. And self-models become models of others. In the AST, the attention schema first evolved as a model of one’s own covert attention. But once the basic mechanism was in place, according to the theory, it was further adapted to model the attentional states of others, to allow for social prediction. Not only could the brain attribute consciousness to itself, it began to attribute consciousness to others.
  • In the AST’s evolutionary story, social cognition begins to ramp up shortly after the reptilian wulst evolved. Crocodiles may not be the most socially complex creatures on earth, but they live in large communities, care for their young, and can make loyal if somewhat dangerous pets.
  • If AST is correct, 300 million years of reptilian, avian, and mammalian evolution have allowed the self-model and the social model to evolve in tandem, each influencing the other. We understand other people by projecting ourselves onto them. But we also understand ourselves by considering the way other people might see us.
  • t the cortical networks in the human brain that allow us to attribute consciousness to others overlap extensively with the networks that construct our own sense of consciousness.
  • Language is perhaps the most recent big leap in the evolution of consciousness. Nobody knows when human language first evolved. Certainly we had it by 70 thousand years ago when people began to disperse around the world, since all dispersed groups have a sophisticated language. The relationship between language and consciousness is often debated, but we can be sure of at least this much: once we developed language, we could talk about consciousness and compare notes
  • Maybe partly because of language and culture, humans have a hair-trigger tendency to attribute consciousness to everything around us. We attribute consciousness to characters in a story, puppets and dolls, storms, rivers, empty spaces, ghosts and gods. Justin Barrett called it the Hyperactive Agency Detection Device, or HADD
  • the HADD goes way beyond detecting predators. It’s a consequence of our hyper-social nature. Evolution turned up the amplitude on our tendency to model others and now we’re supremely attuned to each other’s mind states. It gives us our adaptive edge. The inevitable side effect is the detection of false positives, or ghosts.
Javier E

Why Our Children Don't Think There Are Moral Facts - NYTimes.com - 1 views

  • I already knew that many college-aged students don’t believe in moral facts.
  • the overwhelming majority of college freshman in their classrooms view moral claims as mere opinions that are not true or are true only relative to a culture.
  • where is the view coming from?
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  • the Common Core standards used by a majority of K-12 programs in the country require that students be able to “distinguish among fact, opinion, and reasoned judgment in a text.”
  • So what’s wrong with this distinction and how does it undermine the view that there are objective moral facts?
  • For example, many people once thought that the earth was flat. It’s a mistake to confuse truth (a feature of the world) with proof (a feature of our mental lives)
  • Furthermore, if proof is required for facts, then facts become person-relative. Something might be a fact for me if I can prove it but not a fact for you if you can’t. In that case, E=MC2 is a fact for a physicist but not for me.
  • worse, students are taught that claims are either facts or opinions. They are given quizzes in which they must sort claims into one camp or the other but not both. But if a fact is something that is true and an opinion is something that is believed, then many claims will obviously be both
  • How does the dichotomy between fact and opinion relate to morality
  • Kids are asked to sort facts from opinions and, without fail, every value claim is labeled as an opinion.
  • Here’s a little test devised from questions available on fact vs. opinion worksheets online: are the following facts or opinions? — Copying homework assignments is wrong. — Cursing in school is inappropriate behavior. — All men are created equal. — It is worth sacrificing some personal liberties to protect our country from terrorism. — It is wrong for people under the age of 21 to drink alcohol. — Vegetarians are healthier than people who eat meat. — Drug dealers belong in prison.
  • The answer? In each case, the worksheets categorize these claims as opinions. The explanation on offer is that each of these claims is a value claim and value claims are not facts. This is repeated ad nauseum: any claim with good, right, wrong, etc. is not a fact.
  • In summary, our public schools teach students that all claims are either facts or opinions and that all value and moral claims fall into the latter camp. The punchline: there are no moral facts. And if there are no moral facts, then there are no moral truths.
  • It should not be a surprise that there is rampant cheating on college campuses: If we’ve taught our students for 12 years that there is no fact of the matter as to whether cheating is wrong, we can’t very well blame them for doing so later on.
  • If it’s not true that it’s wrong to murder a cartoonist with whom one disagrees, then how can we be outraged? If there are no truths about what is good or valuable or right, how can we prosecute people for crimes against humanity? If it’s not true that all humans are created equal, then why vote for any political system that doesn’t benefit you over others?
  • the curriculum sets our children up for doublethink. They are told that there are no moral facts in one breath even as the next tells them how they ought to behave.
  • Our children deserve a consistent intellectual foundation. Facts are things that are true. Opinions are things we believe. Some of our beliefs are true. Others are not. Some of our beliefs are backed by evidence. Others are not.
  • Value claims are like any other claims: either true or false, evidenced or not.
  • The hard work lies not in recognizing that at least some moral claims are true but in carefully thinking through our evidence for which of the many competing moral claims is correct.
  • Moral truths are not the same as scientific truths or mathematical truths. Yet they may still be used a guiding principle for our individual lives as well as our laws.But there is equal danger of giving moral judgments the designation of truth as there is in not doing so. Many people believe that abortion is murder on the same level as shooting someone with a gun. But many others do not. So is it true that abortion is murder?Moral principles can become generally accepted and then form the basis for our laws. But many long accepted moral principles were later rejected as being faulty. "Separate but equal" is an example. Judging homosexual relationships as immoral is another example.
  • Whoa! That Einstein derived an equation is a fact. But the equation represents a theory that may have to be tweaked at some point in the future. It may be a fact that the equation foretold the violence of atomic explosions, but there are aspects of nature that elude the equation. Remember "the theory of everything?"
  • Here is a moral fact, this is a sermon masquerading as a philosophical debate on facts, opinions and truth. This professor of religion is asserting that the government via common core is teaching atheism via the opinion vs fact.He is arguing, in a dishonest form, that public schools should be teaching moral facts. Of course moral facts is code for the Ten Commandments.
  • As a fourth grade teacher, I try to teach students to read critically, including distinguishing between facts and opinions as they read (and have been doing this long before the Common Core arrived, by the way). It's not always easy for children to grasp the difference. I can only imagine the confusion that would ensue if I introduced a third category -- moral "facts" that can't be proven but are true nonetheless!
  • horrible acts occur not because of moral uncertainty, but because people are too sure that their views on morality are 100% true, and anyone who fails to recognize and submit themselves are heathens who deserve death.I can't think of any case where a society has suffered because people are too thoughtful and open-minded to different perspectives on moral truth.In any case, it's not an elementary school's job to teach "moral truths."
  • The characterization of moral anti-realism as some sort of fringe view in philosophy is misleading. Claims that can be true or false are, it seems, 'made true' by features of the world. It's not clear to many in philosophy (like me) just what features of the world could make our moral claims true. We are more likely to see people's value claims as making claims about, and enforcing conformity to, our own (contingent) social norms. This is not to hold, as Mr. McBrayer seems to think follows, that there are no reasons to endorse or criticize these social norms.
  • This is nonsense. Giving kids the tools to distinguish between fact and opinion is hard enough in an age when Republicans actively deny reality on Fox News every night. The last thing we need is to muddy their thinking with the concept of "moral facts."A fact is a belief that everyone _should_ agree upon because it is observable and testable. Morals are not agreed upon by all. Consider the hot button issue of abortion.
  • Truthfully, I'm not terribly concerned that third graders will end up taking these lessons in the definition of fact versus opinion to the extremes considered here, or take them as a license to cheat. That will come much later, when they figure out, as people always have, what they can get a way with. But Prof. McBrayer, with his blithe expectation that all the grownups know that there moral "facts"? He scares the heck out of me.
  • I've long chafed at the language of "fact" v. "opinion", which is grounded in a very particular, limited view of human cognition. In my own ethics courses, I work actively to undermine the distinction, focusing instead on considered judgment . . . or even more narrowly, on consideration itself. (See http://wp.me/p5Ag0i-6M )
  • The real waffle here is the very concept of "moral facts." Our statements of values, even very important ones are, obviously, not facts. Trying to dress them up as if they are facts, to me, argues for a pretty serious moral weakness on the part of those advancing the idea.
  • Our core values are not important because they are facts. They are important because we collectively hold them and cherish them. To lean on the false crutch of "moral facts" to admit the weakness of your own moral convictions.
  • I would like to believe that there is a core of moral facts/values upon which all humanity can agree, but it would be tough to identify exactly what those are.
  • For the the ancient philosophers, reality comprised the Good, the True, and the Beautiful (what we might now call ethics, science and art), seeing these as complementary and inseparable, though distinct, realms. With the ascendency of science in our culture as the only valid measure of reality to the detriment of ethics and art (that is, if it is not observable and provable, it is not real), we have turned the good and the beautiful into mere "social constructs" that have no validity on their own. While I am sympathetic in many ways with Dr. McBrayer's objections, I think he falls into the trap of discounting the Good and The Beautiful as valid in and of themselves, and tries, instead, to find ways to give them validity through the True. I think his argument would have been stronger had he used the language of validity rather than the language of truth. Goodness, Truth and Beauty each have their own validity, though interdependent and inseparable. When we artificially extract one of these and give it primacy, we distort reality and alienate ourselves from it.
  • Professor McBrayer seems to miss the major point of the Common Core concern: can students distinguish between premises based on (reasonably construed) fact and premises based on emotion when evaluating conclusions? I would prefer that students learn to reason rather than be taught moral 'truth' that follows Professor McBrayer's logic.
  • Moral issues cannot scientifically be treated on the level that Prof. McBrayer is attempting to use in this column: true or false, fact or opinion or both. Instead, they should be treated as important characteristics of the systematic working of a society or of a group of people in general. One can compare the working of two groups of people: one in which e.g. cheating and lying is acceptable, and one in which they are not. One can use historical or model examples to show the consequences and the working of specific systems of morals. I think that this method - suitably adjusted - can be used even in second grade.
  • Relativism has nothing to do with liberalism. The second point is that I'm not sure it does all that much harm, because I have yet to encounter a student who thought that he or she had to withhold judgment on those who hold opposing political views!
Emily Freilich

Are You Smarter Than Your Grandfather? Probably Not. | Science | Smithsonian - 1 views

  • IQ test scores had significantly risen from one generation to the nex
  • widespread increase in IQ scores, and reveals some new ones, regarding teenagers’ vocabularies and the mental decline of the extremely bright in old age. Ultimately, Flynn concludes that human beings are not smarter—just more modern
  • there is a subtest called “similarities,” which asks questions like, what do dogs and rabbits have in common? Or what do truth and beauty have in common? On this subtest, the gains over those 50 years have been quite extraordinary, something like 25 points. The arithmetic subtest essentially tests arithmetical reasoning, and on that, the gains have been extremely small.
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  • Formal schooling is terribly important; it helps you think in the way that IQ testers like.
  • In 1910, schools were focused on kids memorizing things about the real world. Today, they are entirely about relationships.
  • One of the fundamental things is the switch from “utilitarian spectacles” to “scientific spectacles.” The fact that we wear scientific spectacles doesn’t mean that we actually know a lot about science.
  • in 1900 in America, if you asked a child, what do dogs and rabbits have in common, they would say, “Well, you use dogs to hunt rabbits.” This is not the answer that the IQ tests want. They want you to classify. Today, a child would be likely to say, “They are both animals.” They picked up the habit of classification and use the vocabulary of science.
  • we have learned to use logic to attack the hypothetical. We have an ability to deal with a much wider range of problems than our ancestors would.
  • In 1950, teenagers could not only understand their parents, but they could also mimic their speech. Today, teenagers can still understand their parents. Their passive vocabularies are good enough. But when it comes to the words they actively use, they are much less capable of adult speak.
  • The brighter you are, the quicker after the age of 65 you have a downward curve for your analytic abilities
  • Retire from your job, but read great literature. Read about the history of science. Try and keep up your problem solving skills
  • One of the most interesting predictions is what will happen to the developing world. If they industrialize, in theory, they should have the explosive IQ gains in the coming century that we had in the last century.
Emily Freilich

Quarter of Americans Convinced Sun Revolves Around Earth, Survey Finds - Yahoo News - 0 views

  • "Does the Earth go around the Sun, or does the Sun go around the Earth?"If you answered the latter, you're among a quarter of Americans who also got it wrong
  • alarming truths about the state of science education across the countr
  • Only 39 percent answered correctly with "true" when asked if "The universe began with a huge explosion,"
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  • only 48 percent knew that "Human beings, as we know them today, developed from earlier species of animals,"
Aisling Horan

How we're herded by language | Sarah Bakewell | Comment is free | The Guardian - 0 views

  • "the Middle East is a powder keg, and today the fuse is getting shorte
  • "armchair isolationists"
  • "America's poodle"
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  • Yet meanings shift.
  • contributors trace the present meaning of eager, obedient lackey back to at least 1907, when Lloyd George called the House of Lords the Earl of Balfour's poodle
  • "Das also war des Pudels Kern!" – "So that was the poodle's core!" – which became a German catchphrase
  • Once you start noticing the metaphors in everything you say, you realise how central they are to human ways of grasping the world
  • This is why Kerry's armchair works: if you sit down, you are not stepping up to the plate.
  • This is also the reason why talk of military "strikes" is significant. The term is more metaphorical than it may sound, and calls to mind carefully aimed knock-out punches or lightning bolts. We are more likely to think of a sharp, effective blow than with "bomb", which brings to mind explosions, injuries, mess. Bombs imply a down and outward movement, with things pounded to bits. Strikes imply an into and through movement, which sounds nicer. Our response is physical and instinctive, just as with the up/down distinction.
Javier E

This Sociological Theory Explains Why Wall Street Is Rigged for Crisis - Bill Davidow -... - 0 views

  • near brush with nuclear catastrophe, brought on by a single foraging bear, is an example of what sociologist Charles Perrow calls a “normal accident.” These frightening incidents are “normal” not because they happen often, but because they are almost certain to occur in any tightly connected complex system.
  • Normal accidents, like these, occur because two or more independent failures happen and interact in unpredictable ways. After studying calamities such as the Three Mile Island meltdown, explosions at chemical plants, and ships colliding in the open sea, Perrow observed that safety mechanisms put in place to make the systems safer in fact frequently trigger the final failure.
  • errow stresses the role that human error and mismanagement play in these scenarios. The important lesson: failures in complex systems are caused not only by the hardware and software problems but by people and their motivations.
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  • Perrow had a fairly simple solution for the problem. High-risk systems, such as nuclear power plants, should be built only as a last resort.
  • That solution won’t work for financial markets. We need currency hedges, futures markets, and derivatives to keep our economic systems functioning. But we also have to realize tweaking the current system will not fix the problem. Most of the supposedly strong cures implemented by legislators to date, such as prohibiting bank holding companies from proprietary trading, are inadequate as well.
  • how do we make our markets less danger prone? A good place to start would be to reduce the excessive trading volumes that lie at the root of accidents like the Flash Freeze, Flash Cash, and Goldman debacle. There is no valid reason for high frequency trading to make up more than 50 percent of all stock trades, and there is no pressing need for some $4 trillion in daily foreign currency transactions. A Tobin tax on transactions, first suggested by Noble laureate James Tobin in 1972, of as little as 0.1 percent, would significantly reduce these volumes. Smaller transaction volumes would reduce the size of accidents and possibly their frequency.
  • But tinkering with the current system and looking for easy ways out, as we are now, is bound to fail. We’re in danger of letting normal accidents in the financial system become all too normal.
jongardner04

How Our Brains Make Memories | Science | Smithsonian - 1 views

  • Most people have so-called flashbulb memories of where they were and what they were doing when something momentous happened: the assassination of President John F. Kennedy, say, or the explosion of the space shuttle Challenger. (Unfortunately, staggeringly terrible news seems to come out of the blue more often than staggeringly good news.) But as clear and detailed as these memories feel, psychologists find they are surprisingly inaccurate.
  • Nader, now a neuroscientist at McGill University in Montreal, says his memory of the World Trade Center attack has played a few tricks on him. He recalled seeing television footage on September 11 of the first plane hitting the north tower of the World Trade Center. But he was surprised to learn that such footage aired for the first time the following day.
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    Discusses how our brains make up memories and how they mislead us. Also talks about recollection of 9/11. 
Javier E

Big Tech Has Become Way Too Powerful - The New York Times - 1 views

  • CONSERVATIVES and liberals interminably debate the merits of “the free market” versus “the government.
  • The important question, too rarely discussed, is who has the most influence over these decisions and in that way wins the game.
  • Now information and ideas are the most valuable forms of property. Most of the cost of producing it goes into discovering it or making the first copy. After that, the additional production cost is often zero. Such “intellectual property” is the key building block of the new economy
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  • as has happened before with other forms of property, the most politically influential owners of the new property are doing their utmost to increase their profits by creating monopolies
  • The most valuable intellectual properties are platforms so widely used that everyone else has to use them, too. Think of standard operating systems like Microsoft’s Windows or Google’s Android; Google’s search engine; Amazon’s shopping system; and Facebook’s communication network
  • Despite an explosion in the number of websites over the last decade, page views are becoming more concentrated. While in 2001, the top 10 websites accounted for 31 percent of all page views in America, by 2010 the top 10 accounted for 75 percent
  • Amazon is now the first stop for almost a third of all American consumers seeking to buy anything
  • Google and Facebook are now the first stops for many Americans seeking news — while Internet traffic to much of the nation’s newspapers, network television and other news gathering agencies has fallen well below 50 percent of all traffic.
  • almost all of the profits go to the platforms’ owners, who have all of the bargaining power
  • The rate at which new businesses have formed in the United States has slowed markedly since the late 1970s. Big Tech’s sweeping patents, standard platforms, fleets of lawyers to litigate against potential rivals and armies of lobbyists have created formidable barriers to new entrants
  • The law gives 20 years of patent protection to inventions that are “new and useful,” as decided by the Patent and Trademark Office. But the winners are big enough to game the system. They make small improvements warranting new patents, effectively making their intellectual property semipermanent.
  • They also lay claim to whole terrains of potential innovation including ideas barely on drawing boards and flood the system with so many applications that lone inventors have to wait years.
  • Big Tech has been almost immune to serious antitrust scrutiny, even though the largest tech companies have more market power than ever. Maybe that’s because they’ve accumulated so much political power.
  • Economic and political power can’t be separated because dominant corporations gain political influence over how markets are maintained and enforced, which enlarges their economic power further. One of the original goals of antitrust law was to prevent this.
  • We are now in a new gilded age similar to the first Gilded Age, when the nation’s antitrust laws were enacted. As then, those with great power and resources are making the “free market” function on their behalf. Big Tech — along with the drug, insurance, agriculture and financial giants — dominates both our economy and our politics.
  • The real question is how government organizes the market, and who has the most influence over its decisions
  • Yet as long as we remain obsessed by the debate over the relative merits of the “free market” and “government,” we have little hope of seeing what’s occurring and taking the action that’s needed to make our economy work for the many, not the few.
dpittenger

How World War I Shapes U.S. Foreign Policy - The Atlantic - 0 views

  • Americans prefer the sequel: better villains, bigger explosions.” There’s something to that. But if this earlier war has faded from national memory, its aftermath shapes American culture.
  • The question confronting the U.S. in 1917 was the same question that confronted Americans in 1941, and again after World War II, and now again as China rises: Who will shape world order?
  • A struggle against totalitarian dictatorship undertaken in alliance with Joseph Stalin? A fight for freedom that left half of Europe under communist rule? A battle against genocide that ended with the indiscriminate atomic bombing of two Japanese cities? What about the Bengal famine? The internment of Japanese Americans? Racial segregation in the U.S. armed forces?
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  • Americans are susceptible to the belief that their country is somehow not a state like other states: It is either something purer and higher, or something unforgivably worse.
  • Self-accusation is as American as self-assertion—and as based on illusions. America’s strength sways world politics even when it is not exerted.
  • At present, too, many worry whether this world is safe for democratic societies challenged by the aggressive and illiberal.
  • A better understanding of history can at least emancipate Americans from the isolationist polemics that caricatured the why and the how of U.S. entry into the First World War
Javier E

Buying stock in love - Great Recession | Economic Recession, Economic Crisis - Salon.com - 0 views

  • people seem to be increasingly casting a cynical, calculating eye toward romance. The past few years have seen the explosion of "sugar daddy" dating sites
  • "In the past, you didn't see as much as you do now of shows like 'Millionaire Matchmaker' and 'The Real Housewives' -- all showing off their bling-bling. You begin to absorb the same kind of values that you see on TV."
  • WhatsYourPrice.com, which lets "generous" men and "beautiful" young women "buy and sell first dates." The Econ 101 concept behind it is that for a beautiful and in-demand woman, there is an opportunity cost associated with a first date (or, more simply, time is money). So, men evaluate how much a particular woman is worth in their mind and place a bid; then the woman has to weigh her options, consider the competition, and decide whether that's what her time is truly worth.
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  • all you're guaranteed is a chance to make the woman fall for you.
  • Based on a six-month study of dates successfully brokered through the site, they found that "men who want to date women over 10 years younger than themselves have to pay approximately 13% more than the average to close every year of age gap." A man 40 years older than his object of affection "will have to pay approximately 400% (or 4 times) more than a man who is only 10 years older to attract the interest of the same woman,"
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