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Face It, Your Brain Is a Computer - The New York Times - 0 views

  • all the standard arguments about why the brain might not be a computer are pretty weak.
  • Take the argument that “brains are parallel, but computers are serial.” Critics are right to note that virtually every time a human does anything, many different parts of the brain are engaged; that’s parallel, not serial.
  • the trend over time in the hardware business has been to make computers more and more parallel, using new approaches like multicore processors and graphics processing units.
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  • The real payoff in subscribing to the idea of a brain as a computer would come from using that idea to profitably guide research. In an article last fall in the journal Science, two of my colleagues (Adam Marblestone of M.I.T. and Thomas Dean of Google) and I endeavored to do just that, suggesting that a particular kind of computer, known as the field programmable gate array, might offer a preliminary starting point for thinking about how the brain works.
  • FIELD programmable gate arrays consist of a large number of “logic block” programs that can be configured, and reconfigured, individually, to do a wide range of tasks. One logic block might do arithmetic, another signal processing, and yet another look things up in a table. The computation of the whole is a function of how the individual parts are configured. Much of the logic can be executed in parallel, much like what happens in a brain.
  • our suggestion is that the brain might similarly consist of highly orchestrated sets of fundamental building blocks, such as “computational primitives” for constructing sequences, retrieving information from memory, and routing information between different locations in the brain. Identifying those building blocks, we believe, could be the Rosetta stone that unlocks the brain.
  • it is unlikely that we will ever be able to directly connect the language of neurons and synapses to the diversity of human behavior, as many neuroscientists seem to hope. The chasm between brains and behavior is just too vast.
  • Our best shot may come instead from dividing and conquering. Fundamentally, that may involve two steps: finding some way to connect the scientific language of neurons and the scientific language of computational primitives (which would be comparable in computer science to connecting the physics of electrons and the workings of microprocessors); and finding some way to connect the scientific language of computational primitives and that of human behavior (which would be comparable to understanding how computer programs are built out of more basic microprocessor instructions).
  • If neurons are akin to computer hardware, and behaviors are akin to the actions that a computer performs, computation is likely to be the glue that binds the two.
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Nobel in Economics Given to Angus Deaton for Studies of Consumption - The New York Times - 1 views

  • “To design economic policy that promotes welfare and reduces poverty, we must first understand individual consumption choices,” the Royal Swedish Academy of Sciences said in announcing the economics prize, the last of this year’s Nobels. “More than anyone else, Angus Deaton has enhanced this understanding.”
  • “Simple ways of looking at the world are often the basis of policy, and if the statements are wrong, then the policy may be wrong also,” said the economist Janet M. Currie, a Princeton colleague. “He’s always had a concern for trying to capture the complexity of the real world.”
  • Economics before the 1980s relied on the assumption that the people represented by a large economic aggregate behaved in roughly the same way, not because that made sense but because accounting for diversity was too hard.
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  • “What he’s shown is that you do learn a great deal more by looking at the behavior that underlies the aggregates,”
  • Professor Deaton said he hoped “carefulness in measurement” would be his legacy. He said his mentor, Richard Stone, a Cambridge professor who won the Nobel in economics in 1984, had ingrained in him the importance of good data. “I’ve always wanted to be like him,” Professor Deaton said. “I think putting numbers together into a coherent framework always seemed to me to be what really matters.”
  • His work also is marked by an insistence that theories must explain these more complicated sets of facts. “A good theoretical account must explain all of the evidence that we see,” Professor Deaton wrote in a 2011 essay on his life in economics. “If it doesn’t work everywhere, we have no idea what we are talking about, and all is chaos.”
  • “There’s a fair amount of policy agnosticism that comes from this — it emphasizes more the heterogeneity of outcomes,” Professor Rodrik said of Professor Deaton. “He’s somebody with quite a sharp tongue, and he’s often had as his target people who make very strong statements about this policy or that policy.”
  • Proponents of foreign aid programs are a frequent target. Professor Deaton has argued that such investments often undermine local governance and the development of institutions necessary to sustain development.
  • “Life is better now than at almost any time in history,” he wrote in the opening lines of his 2013 book “The Great Escape,” a popular account of his work. “More people are richer and fewer people live in dire poverty. Lives are longer and parents no longer routinely watch a quarter of their children die.”
  • He counts climate change and increased economic inequality in developed nations as threats to this progress.
  • He has noted in other work that inequality occurs naturally because of divergent luck, but he has said that the growing gaps in recent years pose a new economic and political challenge.
  • “I think inequality has gone past the point where it’s helping us all get rich, and it’s really becoming a serious threat,” he said
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Who cares what colour philosophers are? | Education | spiked - 0 views

  • ho’d be a philosopher? Once accused of interpreting the world rather than changing it, philosophers today cause embarrassment simply for existing.
  • Philosophy’s apparent problem with race refuses to go away. Most recently, Nathaniel Adam Tobias Coleman, a leading light in the Why Is My Curriculum White? campaign, has been informed he will not be offered a permanent position at University College London when his fixed-term contract expires at the end of September.
  • Coleman told Times Higher Education that his colleagues did not want him ‘turning the spotlight on to the ivory tower, putting the fear of God into many of its scholars – predominantly racialised as white – who had contented themselves hitherto to research and teach in an “aracial” – aka white-dominated – way’.
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  • Arguments about what is most important for students to know prevent academic disciplines from ossifying. There may well be books or scholars that tradition has overlooked and are deserving of a place on the curriculum. Such debates throw open the question of how and why academic judgements are made; in so doing, they also expose the tyranny of identity politics within today’s universities.
  • Knowledge itself is increasingly viewed not as objective, but as ideologically loaded and representative of the perspectives of a dominant ruling elite. The problem, academic activists argue, is that not only are philosophers such as Mill, Nietzsche and Kant white men, but their work also reflects a worldview that is exclusive to white men and has little to offer anyone else. Within a couple of centuries, criticism of philosophy has moved from a focus on what philosophers think to who they are.
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Taking the Information Plunge With Tinderbox | Mac.AppStorm - 0 views

  • Tinderbox “the tool for notes.”
  • The power of Tinderbox comes from its ability to display those notes in a number of different and helpful ways, and its array of mechanisms for manipulating those notes.
  • Tinderbox is a toolbox full of tools that let you play with information. DevonThink Pro is a better tool for research, particularly when linked with Devon Agent, OmniOutliner is a better outliner, Scrivener is a better writing tool, and Omnigraffle does a better job of drawing. All of these tools are great, but while they overlap some, they don’t cover everything Tinderbox does.
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  • For many years, I have walked into large, complex businesses and attempted to identify what was going on and how it could be done better. My job was part Qualitative Research, part Quantitative Research, and part Political Analysis. Qualitative Research has a number of tools for analyzing interviews and playing with the data, teasing meaning out of diverse viewpoints. I used these tools effectively, but I wish I’d had Tinderbox earlier in my career because it would have made this job easier. Tinderbox is a far more useful tool for ‘right-brained’ qualitative analysis than most of the other tools I’ve worked with, but even that sells it short.
  • Very few people I’ve seen truly understand its character as a tool box for manipulating and exploring information.
  • I have been using TB for just over a year and it has become my second top application after Scrivener. (I also use DEVONThink Pro) I have planned a trilogy of novels on it, and a detailed timeline for the first novel. I’m currently editing the first novel, which is to come out in Feb 2112, and I have set up my Scrivener screen so that the timeline occupies the lower third of my screen (though the Apps can be viewed together in other ways).
  • As for the trilogy, the plan is a work in progress using map view. But the power to manipulate the characters, events and relationships, and run what-ifs, has far exceeded my expectations.
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Narcissus Regards a Book - The Chronicle Review - The Chronicle of Higher Education - 0 views

  • Common readers—which is to say the great majority of people who continue to read—read for one purpose and one purpose only. They read for pleasure. They read to be entertained. They read to be diverted, assuaged, comforted, and tickled.
  • Reading, where it exists at all, has largely become an unprofitable wing of the diversion industry.
  • it's not only the division of experience between hard labor and empty leisure that now makes reading for something like mortal stakes a very remote possibility.
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  • when life is not work, it is play. That's not hard to understand. People are tired, stressed, drained: They want to kick back a little.
  • But entertainment culture suffers no such difficulty. Its rationale is simple, clear, potent: The products of the culture industry are good because they make you feel good.
  • Though the arts interest them, though they read this and they read that—there is one thing that makes them very nervous indeed about what they do. They are not comfortable with judgments of quality. They are not at ease with "the whole evaluation thing."
  • They may sense that Blake's Songs of Innocence and Experience are in some manner more valuable, more worth pondering, more worth preserving than The Simpsons. They may sense as much. But they do not have the terminology to explain why. They never heard the arguments. The professors who should have been providing the arguments when the No More Western Culture marches were going on never made a significant peep.
  • Now the kids who were kids when the Western canon went on trial and received summary justice are working the levers of culture. They are the editors and the reviewers and the arts writers and the ones who interview the novelists and the poets
  • So the arbiters of culture—our former students—went the logical way. They said: If it makes you feel good, it must be good. If Stephen King and John Grisham bring pleasure, why then, let us applaud them.
  • What's not asked in the review and the interview and the profile is whether a King book is worth writing or worth reading. It seems that no one anymore has the wherewithal to say that reading a King novel is a major waste of time.
  • Media no longer seek to shape taste. They do not try to educate the public. And this is so in part because no one seems to know what literary and cultural education would consist of. What does make a book great, anyway? And the media have another reason for not trying to shape taste: It pisses off the readers. They feel insulted, condescended to; they feel dumb.
  • Even the most august publications and broadcasts no longer attempt to shape taste. They merely seek to reflect it. They hold the cultural mirror up to the reader—what the reader likes, the writer and the editor like. They hold the mirror up and the reader and—what else can he do?—the reader falls in love. The common reader today is someone who has fallen in love, with himself.
  • Reading in pursuit of influence—that, I think, is the desired thing. It takes a strange mixture of humility and confidence to do as much.
  • The desire to be influenced is always bound up with some measure of self-dislike, or at least with a dose of discontent. While the culture tells us to love ourselves as we are—or as we will be after we've acquired the proper products and services—the true common reader does not find himself adequate at all.
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Journeys in Alterity: Living According to a Story: A Reflection on Faith - 0 views

  • While I’ve not given up on religion in general or Catholicism in particular, I have said farewell to a specific conception of God, namely God as explanation, and in so doing have joined hands with the atheists and agnostics, if not for the whole of life’s journey, at least for a section of the walk. To clarify, I continue to call God creator and savior, but for me God is not the solution to riddle or a formula. God’s not an answer to scientific inquiry or the end result of metaphysical speculation. God is wholly other than all these lines of human reasoning, all these constructions fashioned to explain the world. My need for God is not the need of a student seeking to explain a mathematical theorem, or the need of an ethicist looking for a basis for good behavior, or someone searching for the last piece to a grand puzzle. The divine isn’t the intellectual rope that ties the whole system together.
  • I find it unwise to hold on to God as an explanation, for sooner or later, what I use God to explain will likely be revealed to have a different basis. If I believe in God because God explains this, that, and the other thing, then I can be almost sure to have a belief that’s not long for this world.
  • What is left of my faith when I have forsaken this idea of God? Having fled from the crumbling ruins of the unmoved mover and the uncaused cause, where do I go in search of the sacred? What conception of the divine lies ahead of me, having kicked the dust from my feet and departed the cities of certainty and supernatural explanation? In short, why do I still believe?
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  • I continue to believe, to walk the paths of faith, because I believe a story and continue to choose to believe that story. More precisely, I believe in a grand sacred history that has been given embodiment in a plurality of diverse narratives, epistles, and other sacred writings. I interpret these writings in ways literal and figurative and in ways between. While I don’t look to the books of the New Testament for a historical transcript of the life of Christ, I cling to the hope that they reveal a Divine Person and give flesh and blood anew to impossible events, namely the Incarnation, the Crucifixion, the Resurrection, and the Ascension. On the one hand, my choice to believe the truth of these writings—writings that don’t perfectly add up, to be sure—is a decision to believe that an underlying thematic truth speaks through incredible, fantastical tales told to me by mostly unknown strangers, and passed down to me by figures holy and insidious, self-giving and power-hungry, saintly and vicious. On the other hand, I find some of those who have told and retold these stories, particularly the early Christian martyrs, to be credible witnesses. Those who have given their lives for Christ did so not merely in defiance of their murders, but as an act of witness embraced in the hope that their enemies would become their brothers and sisters. That kind of love strikes me as the height of love. And it’s been known to work wonders.
  • What does my faith give me? It gives me a love story. Not a story that explains love, but a story that gives birth to—and directs my heart, mind, and very being to—the fullest expression and fulfillment of love. It is a story that means everything if it means anything at all. It is a story about what it means to be human and what it means to be divine, both of which tell of what it means to love. My religion tells a love story about a humble God who reveals and who gives humanity, through the sacraments and other gifts, the grace to respond in faith, hope, and most importantly love. In this sacred romance, faith and hope are not ends in themselves, or even eternal things, but the temporal means to an eternal end. That end is love. According to this story, there is no need for faith or hope in heaven, and so you will not find them there. What you will find, if there is anything after death to find or a paradise to find it, is love.
  • My faith doesn’t free me from these unsettling possibilities. It doesn’t whisk me away from the battlefield like a protective Aphrodite. Instead, it fills me with fear and trembling and places me in the hopeless situation of not knowing what I love when I love my God. Yet I would not choose to be anywhere else. I’ve no interest in certainty, gnosis, or other false comforts. Nor do I wish to close the book of faith and place it on the bookshelf, unread, ignored and unlived. I intend to live according to a story I love, to share it with those I love, and to allow it to guide my steps and convert my soul, even though I journey to who knows where. And I intend as well to incline an ear to the voice of alterity, to reasons and rhymes that might expose my faith to its undoing.
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Am I a Size 4? 8? 10? Tackling a Crazy Quilt of Sizing - NYTimes.com - 0 views

  • As the American population has grown more diverse, sizes have become even less reliable. Over the years, many brands have changed measurements so that a woman who previously wore a 12 can now wear a 10 or an 8, a practice known as “vanity sizing.”
  • Take a woman with a 27-inch waist. In Marc Jacobs’s high-end line, she is between an 8 and a 10. At Chico’s, she is a triple 0. And that does not consider whether the garment fits in the hips and bust. (Let’s not get into length; there is a reason most neighborhood dry cleaners also offer tailoring.)
  • The sizing variations are a big contributor to $194 billion in clothing purchases returned in 2010, or more than 8 percent of all clothing purchases, according to the National Retail Federation.
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  • The scanners are a modern solution to an old problem. Studying dress sizes in Vogue advertisements from 1922 on, Alaina Zulli, a designer focusing on costume history, found clothing sizes have been irregular for decades. A woman with a 32-inch bust would have worn a Size 14 in Sears’s 1937 catalog. By 1967, she would have worn an 8, Ms. Zulli found. Today, she would wear a zero.
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Why Save a Language? - NYTimes.com - 0 views

  • the looming extinction of most of the world’s 6,000 languages, a great many of which are spoken by small groups of indigenous people
  • Certainly, experiments do show that a language can have a fascinating effect on how its speakers think. Russian speakers are on average 124 milliseconds faster than English speakers at identifying when dark blue shades into light blue. A French person is a tad more likely than an Anglophone to imagine a table as having a high voice if it were a cartoon character, because the word is marked as feminine in his language.
  • In Mandarin Chinese, for example, you can express If you had seen my sister, you’d have known she was pregnant with the same sentence you would use to express the more basic If you see my sister, you know she’s pregnant.
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  • But if a language is not a worldview, what do we tell the guy in the lecture hall? Should we care that in 100 years only about 600 of the current 6,000 languages may be still spoken?
  • First, a central aspect of any culture’s existence as a coherent entity is the fact of its having its own language, regardless of what the language happens to be like.
  • Yet because language is so central to being human, to have a language used only with certain other people is a powerful tool for connection and a sense of community.
  • Second, languages are scientifically interesting even if they don’t index cultural traits. They offer variety equivalent to the diversity of the world’s fauna and flora.
  • Cultures, to be sure, show how we are different. Languages, however, are variations on a worldwide, cross-cultural perception of this thing called life.
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Why Save a Language? - NYTimes.com - 0 views

  • “TELL me, why should we care?” he asks.
  • if indigenous people want to give up their ancestral language to join the modern world, why should we consider it a tragedy? Languages have always died as time has passed. What’s so special about a language?
  • The answer I’m supposed to give is that each language, in the way it applies words to things and in the way its grammar works, is a unique window on the world.
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  • But the question is whether such infinitesimal differences, perceptible only in a laboratory, qualify as worldviews — cultural standpoints or ways of thinking that we consider important. I think the answer is no.
  • experiments do show that a language can have a fascinating effect on how its speakers think
  • If a language dies, a fascinating way of thinking dies along with it.
  • extrapolating cognitive implications from language differences is a delicate business.
  • One psychologist argued some decades ago that this meant that Chinese makes a person less sensitive to such distinctions, which, let’s face it, is discomfitingly close to saying Chinese people aren’t as quick on the uptake as the rest of us. The truth is more mundane: Hypotheticality and counterfactuality are established more by context in Chinese than in English.
  • But if a language is not a worldview, what do we tell the guy in the lecture hall? Should we care that in 100 years only about 600 of the current 6,000 languages may be still spoken?
  • The answer is still yes, but for other reasons.
  • First, a central aspect of any culture’s existence as a coherent entity is the fact of its having its own language, regardless of what the language happens to be like
  • because language is so central to being human, to have a language used only with certain other people is a powerful tool for connection and a sense of community.
  • Second, languages are scientifically interesting even if they don’t index cultural traits. They offer variety equivalent to the diversity of the world’s fauna and flora.
  • As with any other feature of the natural world, such variety tests and expands our sense of the possible, of what is “normal.”
  • Cultures, to be sure, show how we are different. Languages, however, are variations on a worldwide, cross-cultural perception of this thing called life.
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A Big Safety Net and Strong Job Market Can Coexist. Just Ask Scandinavia. - NYTimes.com - 0 views

  • It is a simple idea supported by both economic theory and most people’s intuition: If welfare benefits are generous and taxes high, fewer people will work. Why bother being industrious, after all, if you can get a check from the government for sitting around
  • The idea may be backward.
  • Some of the highest employment rates in the advanced world are in places with the highest taxes and most generous welfare systems, namely Scandinavian countries.
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  • The United States and many other nations with relatively low taxes and a smaller social safety net actually have substantially lower rates of employment.
  • In Denmark, someone who enters the labor force at an average salary loses 86 percent of earnings to a combination of taxes and lost eligibility for welfare benefits; that number is only 37 percent in the United States. Yet the percentage of Danes between the ages of 20 and 59 with a job is 10 percentage points higher than in the United States.
  • In short, more people may work when countries offer public services that directly make working easier, such as subsidized care for children and the old; generous sick leave policies; and cheap and accessible transportation. If the goal is to get more people working, what’s important about a social welfare plan may be more about what the money is spent on than how much is spent.
  • There are countless differences between Northern European countries and the rest of the world beyond child care policies and the like. The Scandinavian countries may have cultures that encourage more people to work, especially women.
  • In Scandinavian countries, working parents have the option of heavily subsidized child care. Leave policies make it easy for parents to take off work to care for a sick child. Heavily subsidized public transportation may make it easier for a person in a low-wage job to get to and from work. And free or inexpensive education may make it easier to get the training to move from the unemployment rolls to a job.
  • In the United States, the major policies aimed at helping the working poor are devised around tax subsidies that put more cash in people’s pockets so long as they work, most notably through the Earned-income tax credit and Child Tax Credit.
  • There is a solid correlation, by Mr. Kleven’s calculations, between what countries spend on employment subsidies — like child care, preschool and care for older adults — and what percentage of their working-age population is in the labor force.
  • Collectively, these policies and subsidies create flexibility such that a person on the fence between taking a job versus staying at home to care for children or parents may be more likely to take a job.
  • , it could mean that more direct aid to the working poor could help coax Americans into the labor force more effectively than the tax credits that have been a mainstay for compromise between Republicans and Democrats for the last generation.
  • wages for entry-level work are much higher in the Nordic countries than in the United States, reflecting a higher minimum wage, stronger labor unions and cultural norms that lead to higher pay
  • The employment subsidies Mr. Kleven cites surely help coax more Scandinavians into the work force, Mr. Greenstein agrees, but shouldn’t be viewed in isolation.
  • Every country has a mix of taxes, welfare benefits and policies to promote work that reflects its politics and culture. In the large, diverse United States, there is deep skepticism of social welfare programs and direct government spending, along with a greater commitment to keeping taxes low.
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Is Islam to Blame for the Shooting at Charlie Hebdo in Paris? - NYTimes.com - 0 views

  • Outraged Christians, Jews or atheists might vent frustrations on Facebook or Twitter. Yet it looks as if Islamic extremists once again have expressed their displeasure with bullets.
  • Is there something about Islam that leads inexorably to violence, terrorism and subjugation of women?
  • fanatical Muslims so often seem to murder in the name of God, from the 2004 Madrid train bombing that killed 191 people to the murder of hostages at a cafe in Sydney, Australia, last month
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  • the most systematic terrorism in the Islamic world has been the daily persecution of Christians and other religious minorities, from the Bahai to the Yazidi to the Ahmadis.
  • Terror incidents lead many Westerners to perceive Islam as inherently extremist, but I think that is too glib and simple-minded
  • they aren’t representative of a complex and diverse religion of 1.6 billion adherents.
  • The vast majority of Muslims of course have nothing to do with the insanity of such attacks — except that they are disproportionately the victims of terrorism.
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Sheryl Sandberg and Adam Grant on Why Women Stay Quiet at Work - NYTimes.com - 0 views

  • Almost every time they started to speak, they were interrupted or shot down before finishing their pitch. When one had a good idea, a male writer would jump in and run with it before she could complete her thought.
  • When a woman speaks in a professional setting, she walks a tightrope. Either she’s barely heard or she’s judged as too aggressive.
  • male senators with more power (as measured by tenure, leadership positions and track record of legislation passed) spoke more on the Senate floor than their junior colleagues. But for female senators, power was not linked to significantly more speaking time.
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  • Suspecting that powerful women stayed quiet because they feared a backlash, Professor Brescoll looked deeper.
  • Male executives who spoke more often than their peers were rewarded with 10 percent higher ratings of competence.
  • female executives spoke more than their peers, both men and women punished them with 14 percent lower ratings.
  • But female employees who spoke up with equally valuable ideas did not improve their managers’ perception of their performance.
  • But when women spoke up more, there was no increase in their perceived helpfulness.
  • businesses need to find ways to interrupt this gender bias.
  • increase women’s contributions by adopting practices that focus less on the speaker and more on the idea
  • SINCE most work cannot be done anonymously, leaders must also take steps to encourage women to speak and be heard
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Jawbone's Discovery Fills Barren Evolutionary Period - NYTimes.com - 0 views

  • Jawbone’s Discovery Fills Barren Evolutionary Perio
  • This was a time when the human genus, Homo, was getting underway. The 2.8-million-year-old jawbone of a Homo habilis predates by at least 400,000 years any previously known Homo fossils.
  • Dr. Spoor’s predictions were drawn from a digital reconstruction of the disturbed remains of the jaws of the original 1.8-million-year-old Homo habilis specimen found 50 years ago by the legendary fossil hunters Louis and Mary Leakey at Olduvai Gorge in Tanzania.
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  • The reconstruction, suggesting a plausible evolutionary link between A. afarensis and H. habilis, yielded a remarkably primitive picture of a deep-rooted diversity of a species that emerged much earlier than the 2.3 million years ago suggested by some specimens. The teeth and jaws appeared to be more similar to A. afarensis than to subsequent Homo erectus or Homo sapiens, modern humans that emerged about 200,000 years ago.
  • possible result of widespread climate change affecting species changes and extinctions.
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Book Review: 'A New History of Life' by Peter Ward and Joe Kirschvink - WSJ - 0 views

  • I imagine that physicists are similarly deluged with revelations about how to build a perpetual-motion machine or about the hitherto secret truth behind relativity. And so I didn’t view the arrival of “A New History of Life” with great enthusiasm.
  • subtitle breathlessly promises “radical new discoveries about the origins and evolution of life on earth,” while the jacket copy avers that “our current paradigm for understanding the history of life on Earth dates back to Charles Darwin’s time, yet scientific advances of the last few decades have radically reshaped that aging picture.”
  • authors Peter Ward and Joe Kirschvink are genuine scientists—paleontologists, to be exact. And they can write.
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  • even genuine scientists are human and as such susceptible to the allure of offering up new paradigms (as the historian of science Thomas Kuhn put it)
  • paleontologist Stephen Jay Gould insisted that his conception of “punctuated equilibria” (a kind of Marxist biology that blurred the lines between evolution and revolution), which he developed along with fellow paleontologist Niles Eldredge, upended the traditional Darwinian understanding of how natural selection works.
  • This notion doesn’t constitute a fundamental departure from plain old evolution by natural selection; it simply italicizes that sometimes the process is comparatively rapid, other times slower.
  • In addition, they have long had a peculiar perspective on evolution, because of the limitations of the fossil record
  • Darwin was a pioneering geologist as well as the greatest of all biologists, and his insights were backgrounded by the key concept of uniformitarianism, as advocated by Charles Lyell, his friend and mentor
  • previously regnant paradigm among geologists had been “catastrophism
  • fossil record was therefore seen as reflecting the creation and extinction of new species by an array of dramatic and “unnatural” dei ex machina.
  • Of late, however, uniformitarianism has been on a losing streak. Catastrophism is back, with a bang . . . or a flood, or a burst of extraterrestrial radiation, or an onslaught of unpleasant, previously submerged chemicals
  • This emphasis on catastrophes is the first of a triad of novelties on which “A New History of Life” is based. The second involves an enhanced role for some common but insufficiently appreciated inorganic molecules, notably carbon dioxide, oxygen and hydrogen sulfide.
  • Life didn’t so much unfold smoothly over hundreds of millions of years as lurch chaotically in response to diverse crises and opportunities: too much oxygen, too little carbon dioxide, too little oxygen, too much carbon dioxide, too hot, too cold
  • So far, so good, except that in their eagerness to emphasize what is new and different, the authors teeter on the verge of the same trap as Gould: exaggerating the novelty of their own ideas.
  • Things begin to unravel when it comes to the third leg of Messrs. Ward and Kirschvink’s purported paradigmatic novelty: a supposed role for ecosystems—rain forests, deserts, rivers, coral reefs, deep-sea vents—as units of evolutionary change
  • “While the history of life may be populated by species,” they write, “it has been the evolution of ecosystems that has been the most influential factor in arriving at the modern-day assemblage of life. . . . [W]e know that on occasion in the deep past entirely new ecosystems appear, populated by new kinds of life.” True enough, but it is those “new kinds of life,” not whole ecosystems, upon which natural selection acts.
  • One of the most common popular misconceptions about evolution is that it proceeds “for the good of the species.”
  • The problem is that smaller, nimbler units are far more likely to reproduce differentially than are larger, clumsier, more heterogeneous ones. Insofar as ecosystems are consequential for evolution—and doubtless they are—it is because, like occasional catastrophes, they provide the immediate environment within which something not-so-new is acted out.
  • This is natural selection doing its same-old, same-old thing: acting by a statistically potent process of variation combined with selective retention and differential reproduction, a process that necessarily operates within the particular ecosystem that a given lineage occupies.
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How the Disney Animated Film 'Frozen' Took Over the World : The New Yorker - 1 views

  • In the end, though, Litman concluded, the findings were complicated: these factors could largely tell a dog from a general success, but they couldn’t predict the true runaway sensations.
  • few things continued to stand out: story and social influence. The most important figure in determining ultimate creative success, Simonton found, was the writer. “We can learn a great deal about what makes a successful film just by focusing on the quality of the screenplay,” he declared. Still, as he’d found earlier, quality did not always translate to quantity
  • And the thing that could potentially be even more, or at least equally, predictive wasn’t easy to quantify: so-called information cascades (basically, a snowball effect) that result from word-of-mouth dynamics.
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  • “The character identification is the driving force,” says Wells, whose own research focusses on perception and the visual appeal of film. “It’s why people tend to identify with that medium always—it allows them to be put in those roles and experiment through that.”
  • one theme seemed to resonate: everyone could identify with Elsa. She wasn’t your typical princess. She wasn’t your typical Disney character. Born with magical powers that she couldn’t quite control, she meant well but caused harm, both on a personal scale (hurting her sister, repeatedly) and a global one (cursing her kingdom, by mistake). She was flawed—actually flawed, in a way that resulted in real mistakes and real consequences. Everyone could interpret her in a unique way and find that the arc of her story applied directly to them
  • what does all of this mean for “Frozen”? On the one hand, the movie shares many typical story elements with other Disney films. There are the parents dead within the first ten minutes (a must, it seems, in Disney productions), royalty galore, the quest to meet your one true love, the comic-relief character (Olaf the Snowman) to punctuate the drama. Even the strong female lead isn’t completely new
  • She recalls the sheer diversity of the students who joined the discussion: a mixture, split evenly between genders, of representatives of the L.G.B.T. community, artists, scientists.
  • the story keeps the audience engaged because it subverts expected tropes and stereotypes, over and over. “It’s the furthest thing from a typical princess movie,”
  • It also, unlike prior Disney films, aces the Bechdel Test: not only are both leads female, but they certainly talk about things other than men. It is the women, in fact, not the men, who save the day, repeatedly—and a selfless act of sacrifice rather than a “kiss of true love” that ends up winning.
  • In 2012, he and Simonton conducted a study of two hundred and twenty family films released between 1996 and 2009, to see whether successful children’s movies had certain identifying characteristics. They found that films that dealt with nuanced and complex themes did better than those that played it safe, as measured both by ratings on metacritic.com, rottentomatoes.com, and IMDb and by over-all financial performance.
  • “A good story, issues to think about and wrestle with,”
  • Simonton and Kaufman were able to explain only twenty to twenty-four per cent of variance in critical success and twenty-five in domestic gross earnings.
  • The other element, of course, is that intangible that Litman calls “buzz” and Simonson calls “information cascades,” the word of mouth that makes people embrace the story,
  • Part of the credit goes to Disney’s strategy. In their initial marketing campaign, they made an effort to point out the story’s uniqueness.
  • And their lawyers allowed the music to spread naturally through social media.
  • part of the credit goes to Jennifer Lee’s team, for the choices they consciously made to make the screenplay as complex as it was. Elsa was once evil; Elsa and Anna weren’t originally sisters; the prince wasn’t a sociopath. Their decisions to forego a true villain—something no Disney film had successfully done—and to make the story one driven by sibling love rather than romantic infatuation have made “Frozen” more than simply nuanced and relatable. They’ve made it more universally acceptable.
  • In contrast to other recent Disney films, like “Tangled,” “Frozen” isn’t politically fraught or controversial: you can say it’s good without fear of being accused of being a racist or an apologist or an animal-rights opponent
  • to echo the words of the screenwriting legend William Goldman, “Nobody knows anything.” In the end, it may just be a bit of magic.
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A color-coded map of the world's most and least emotional countries - 1 views

  • Gallup polling firm has surveyed people in 150 countries and territories on, among other things, their daily emotional experience. Their survey asks five questions, meant to gauge whether the respondent felt significant positive or negative emotions the day prior to the survey.
  • The more times that people answer "yes" to questions such as "Did you smile or laugh a lot yesterday?", the more emotional they're deemed to be.
  • Singapore is the least emotional country in the world
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  • citing a culture in which schools "discourage students from thinking of themselves as individuals.
  • low work satisfaction, competitiveness, and the urban experience: "Staying emotionally neutral could be a way of coping with the stress of urban life
  • The Philippines is the world's most emotional country.
  • Post-Soviet countries are consistently among the most stoic.
  • . They are also the greatest consumers of cigarettes and alcohol. This could be what you call and chicken-or-egg problem: if the two trends are related, which one came first?
  • urope appears almost like a gradient here, with emotions increasing as you move West. 
  • English- and Spanish-speaking societies tend to be highly emotional and happy.
  • it's not clear if Spain's emotional depth has anything to do with Latin America's.
  • Africans are generally stoic, with some significant exceptions. The continent is among the world's least emotional, though there is wide variation, which serves as a non-definitive but interesting reminder of Africa's cultural diversity.
  • The Middle East is not happy
  • leading the world in negative daily experiences
  • Still, that doesn't quite fully explain the high emotions in the Levant and on the Arabian peninsula, compared to the lower emotions in Libya, Algeria, and Morocco.
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Art Makes You Smart - NYTimes.com - 1 views

  • Through a large-scale, random-assignment study of school tours to the museum, we were able to determine that strong causal relationships do in fact exist between arts education and a range of desirable outcomes.
  • Students who, by lottery, were selected to visit the museum on a field trip demonstrated stronger critical thinking skills, displayed higher levels of social tolerance, exhibited greater historical empathy and developed a taste for art museums and cultural institutions.
  • Over the course of the following year, nearly 11,000 students and almost 500 teachers participated in our study, roughly half of whom had been selected by lottery to visit the museum
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  • Applicant groups who won the lottery constituted our treatment group, while those who did not win an immediate tour served as our control group.
  • Several weeks after the students in the treatment group visited the museum, we administered surveys to all of the students. The surveys included multiple items that assessed knowledge about art, as well as measures of tolerance, historical empathy and sustained interest in visiting art museums and other cultural institutions. We also asked them to write an essay in response to a work of art that was unfamiliar to them.
  • Moreover, most of the benefits we observed are significantly larger for minority students, low-income students and students from rural schools — typically two to three times larger than for white, middle-class, suburban students — owing perhaps to the fact that the tour was the first time they had visited an art museum.
  • we can conclude that visiting an art museum exposes students to a diversity of ideas that challenge them with different perspectives on the human condition. Expanding access to art, whether through programs in schools or through visits to area museums and galleries, should be a central part of any school’s curriculum.
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Languages Are Going Extinct Even Faster Than Species Are - 0 views

  • The world's roughly 7000 known languages are disappearing faster than species, with a different tongue dying approximately every 2 weeks.
  • Certain aspects of geography seemed to act as a buffer or threat, Amano says.
  • It’s well known that economic growth or the desire to achieve it can drive language loss, he notes—dominant languages such as Mandarin Chinese and English are often required for upward mobility in education and business, and economic assistance often encourages recipients to speak dominant languages.
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  • researchers have identified the primary threat to linguistic diversity: economic development.
  • More research is necessary to determine precisely what it is about economic development that kills languages, he adds. Figuring out how growth interacts with other factors such as landscape is the next step, he says.
  • Economics is far from the whole story, however, she says.
  • Generations of disease, murder, and genocide—both historic and present, in some regions—have also played an important role and were not included in the new study's analysis, she says.
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Scientists identify vast underground ecosystem containing billions of micro-organisms |... - 0 views

  • Despite extreme heat, no light, minuscule nutrition and intense pressure, scientists estimate this subterranean biosphere is teeming with between 15bn and 23bn tonnes of micro-organisms, hundreds of times the combined weight of every human on the planet.
  • Researchers at the Deep Carbon Observatory say the diversity of underworld species bears comparison to the Amazon or the Galápagos Islands, but unlike those places the environment is still largely pristine because people have yet to probe most of the subsurface.
  • “It’s like finding a whole new reservoir of life on Earth,” said Karen Lloyd, an associate professor at the University of Tennessee in Knoxville. “We are discovering new types of life all the time. So much of life is within the Earth rather than on top of it.
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  • The team combines 1,200 scientists from 52 countries in disciplines ranging from geology and microbiology to chemistry and physics.
  • The results suggest 70% of Earth’s bacteria and archaea exist in the subsurface
  • “The strangest thing for me is that some organisms can exist for millennia. They are metabolically active but in stasis, with less energy than we thought possible of supporting life.”
  • Some microorganisms have been alive for thousands of years, barely moving except with shifts in the tectonic plates, earthquakes or eruption
  • these organisms are part of slow, persistent cycles on geological timescales.”
  • Underworld biospheres vary depending on geology and geography. Their combined size is estimated to be more than 2bn cubic kilometres, but this could be expanded further in the future
  • The researchers said their discoveries were made possible by two technical advances: drills that can penetrate far deeper below the Earth’s crust, and improvements in microscopes that allow life to be detected at increasingly minute levels.
  • The scientists have been trying to find a lower limit beyond which life cannot exist, but the deeper they dig the more life they find. There is a temperature maximum – currently 122C – but the researchers believe this record will be broken if they keep exploring and developing more sophisticated instruments.
  • Robert Hazen, a mineralogist at the Carnegie Institution for Science, said: “We must ask ourselves: if life on Earth can be this different from what experience has led us to expect, then what strangeness might await as we probe for life on other worlds?”
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Jordan Peterson Comes to Aspen - The Atlantic - 0 views

  • Peterson is traveling the English-speaking world in order to spread the message of this core conviction: that the way to fix what ails Western societies is a psychological project, targeted at helping individuals to get their lives in order, not a sociological project that seeks to improve society through politics, or popular culture, or by focusing on class, racial, or gender identity.
  • the Aspen Ideas Festival, which is co-sponsored by the Aspen Institute and The Atlantic, was an anomaly in this series of public appearances: a gathering largely populated by people—Democrats and centrist Republicans, corporate leaders, academics, millionaire philanthropists, journalists—invested in the contrary proposition, that the way to fix what ails society is a sociological project, one that effects change by focusing on politics, or changing popular culture, or spurring technological advances, or investing more in diversity and inclusiveness.
  • Many of its attendees, like many journalists, are most interested in Peterson as a political figure at the center of controversies
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  • Peterson deserves a full, appropriately complex accounting of his best and worst arguments; I intend to give him one soon. For now, I can only tell you how the Peterson phenomenon manifested one night in Aspen
  • “For the first time in human history the spoken word has the same reach as the written word, and there are no barriers to entry. That’s a Gutenberg revolution,” he said. “That’s a big deal. This is a game changer. The podcast world is also a Gutenberg moment but it’s even more extensive. The problem with books is that you can’t do anything else while you’re reading. But if you’re listening to a podcast you can be driving a tractor or a long haul truck or doing the dishes. So podcasts free up two hours a day for people to engage in educational activity they otherwise wouldn’t be able to engage in. That’s one-eighth of people’s lives. You’re handing people a lot of time back to engage in high-level intellectual education.
  • that technological revolution has revealed something good that we didn’t know before: “The narrow bandwidth of TV has made us think that we are stupider than we are. And people have a real hunger for deep intellectual dialogue.”
  • I’ve known for years that the university underserved the community, because we assumed that university education is for 18- to 22-year-olds, which is a proposition that’s so absurd it is absolutely mind-boggling that anyone ever conceptualized it. Why wouldn’t you take university courses throughout your entire life? What, you stop searching for wisdom when you’re 22? I don’t think so. You don’t even start until you’re like in your mid 20s. So I knew universities were underserving the broader community a long time ago. But there wasn’t a mechanism whereby that could be rectified.
  • Universities are beyond forgiveness, he argued, because due to the growing ranks of administrators, there’s been a radical increase in tuition. “Unsuspecting students are given free access to student loans that will cripple them through their 30s and their 40s, and the universities are enticing them to extend their carefree adolescence for a four year period at the cost of mortgaging their future in a deal that does not allow for escape through bankruptcy,” he complained. “So it’s essentially a form of indentured servitude. There’s no excuse for that … That cripples the economy because the students become overlaid with debt that they’ll never pay off at the time when they should be at the peak of their ability to take entrepreneurial risks. That’s absolutely appalling.”
  • A critique I frequently hear from Peterson’s critics is that everything he says is either obvious or wrong. I think that critique fails insofar as I sometimes see some critics calling one of his statements obvious even as others insist it is obviously wrong.
  • a reliable difference among men and women cross-culturally is that men are more aggressive than women. Now what's the evidence for that? Here's one piece of evidence: There are 10 times as many men in prison. Now is that a sociocultural construct? It's like, no, it's not a sociocultural construct. Okay?
  • Here's another piece of data. Women try to commit suicide more than men by a lot, and that's because women are more prone to depression and anxiety than men are. And there are reasons for that, and that's cross-cultural as well. Now men are way more likely to actually commit suicide. Why? Because they're more aggressive so they use lethal means. So now the question is how much more aggressive are men than women? The answer is not very much. So the claim that men and women are more the same than different is actually true. This is where you have to know something about statistics to understand the way the world works, instead of just applying your a priori ideological presuppositions to things that are too complex to fit in that rubric.
  • So if you draw two people out of a crowd, one man and one woman, and you had to lay a bet on who was more aggressive, and you bet on the woman, you'd win 40 percent of the time. That's quite a lot. It isn't 50 percent of the time which would be no differences. But it’s a lot. There are lots of women who are more aggressive than lots of men. So the curves overlap a lot. There's way more similarity than difference. And this is along the dimension where there's the most difference. But here's the problem. You can take small differences at the average of a distribution. Then the distributions move off to the side. And then all the action is at the tail. So here's the situation. You don't care about how aggressive the average person is. It's not that relevant. What people care about is who is the most aggressive person out of 100, because that's the person you'd better watch out for.
  • Whenever I'm interviewed by journalists who have the scent of blood in their nose, let's say, they're very willing and able to characterize the situation I find myself in as political. But that's because they can't see the world in any other manner. The political is a tiny fraction of the world. And what I'm doing isn't political. It's psychological or theological. The political element is peripheral. And if people come to the live lectures, let's say, that's absolutely self-evident
  • In a New York Times article titled, “Jordan Peterson, Custodian of the Patriarchy,” the writer Nellie Bowles quoted her subject as follows:
  • Violent attacks are what happens when men do not have partners, Mr. Peterson says, and society needs to work to make sure those men are married. “He was angry at God because women were rejecting him,” Mr. Peterson says of the Toronto killer. “The cure for that is enforced monogamy. That’s actually why monogamy emerges.” Mr. Peterson does not pause when he says this. Enforced monogamy is, to him, simply a rational solution. Otherwise women will all only go for the most high-status men, he explains, and that couldn’t make either gender happy in the end.
  • Ever since, some Peterson critics have claimed that Peterson wants to force women to have sex with male incels, or something similarly dystopian.
  • ...it's an anthropological truism generated primarily through scholars on the left, just so everybody is clear about it, that societies that use monogamy as a social norm, which by the way is virtually every human society that ever existed, do that in an attempt to control the aggression that goes along with polygamy. It's like ‘Oh my God, how contentious can you get.’ Well, how many of you are in monogamous relationships? A majority. How is that enforced?...
  • If everyone you talk to is boring it’s not them! And so if you're rejected by the opposite sex, if you’re heterosexual, then you're wrong, they're not wrong, and you've got some work to do, man. You've got some difficult work to do. And there isn't anything I've been telling young men that's clearer than that … What I've been telling people is take the responsibility for failure onto yourself. That's a hint that you've got work to do. It could also be a hint that you're young and useless and why the hell would anybody have anything to do with you because you don't have anything to offer. And that's rectifiable. Maturity helps to rectify that.
  • And what's the gender? Men. Because if you go two standard deviations out from the mean on two curves that overlap but are disjointed, then you derive an overwhelming preponderance of the overrepresented group. That's why men are about 10 times more likely to be in prison.  
  • Weiss: You are often characterized, at least in the mainstream press, as being transphobic. If you had a student come to you and say, I was born female, I now identify as male, I want you to call me by male pronouns. Would you say yes to that?
  • Peterson: Well, it would depend on the student and the context and why I thought they were asking me and what I believe their demand actually characterized, and all of that. Because that can be done in a way that is genuine and acceptable, and a way that is manipulative and unacceptable. And if it was genuine and acceptable then I would have no problem with it. And if it was manipulative and unacceptable then not a chance. And you might think, ‘Well, who am I to judge?’ Well, first of all, I am a clinical psychologist, I've talked to people for about 25,000 hours. And I'm responsible for judging how I am going to use my words. I'd judge the same way I judge all my interactions with people, which is to the best of my ability, and characterized by all the errors that I'm prone to. I'm not saying that my judgment would be unerring. I live with the consequences and I'm willing to accept the responsibility.
  • But also to be clear about this, it never happened––I never refused to call anyone by anything they had asked me to call them by, although that's been reported multiple times. It's a complete falsehood. And it had nothing to do with the transgender issue as far as I'm concerned.
  • type one and type two error problem
  • note what his avowed position is: that he has never refused to call a transgender person by their preferred pronoun, that he has done so many times, that he would always try to err on the side of believing a request to be earnest, and that he reserves the right to decline a request he believes to be in bad faith. Whether one finds that to be reasonable or needlessly difficult, it seems irresponsible to tell trans people that a prominent intellectual hates them or is deeply antagonistic to them when the only seeming conflict is utterly hypothetical and ostensibly not even directed against people that Peterson believes to be trans, but only against people whom he does not believe to be trans
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