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Bill Fulkerson

Physicists offer a new 'spin' on memory - 0 views

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    Unlike conventional micro-transistors, magnetic tunnel junctions don't use the electrical charge of electrons to store information, but take advantage of a quantum-mechanical property that electrons have, which is referred to as "spin." Known as spintronics, computing technology based on magnetic tunnel junctions is still very much in the experimental phase, and applications are extremely limited. For example, the technology is used in aircraft and slot machines to protect stored data from sudden power outages. This is possible because magnetic tunnel junctions process and store information by switching the orientation of nano-scale magnets instead of moving electrons around as regular transistors do.
Bill Fulkerson

Lab-grown earthquakes reveal the frictional forces acting beneath our feet - 0 views

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    Simulating an earthquake on a miniature scale in a laboratory known unofficially as the "seismological wind tunnel," engineers and seismologists have produced the most comprehensive look to date at the complex physics of friction driving destructive thrust-fault earthquakes.
Bill Fulkerson

A large-scale tool to investigate the function of autism spectrum disorder genes - 0 views

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    The "Perturb-Seq" method, published in the journal Science, is an efficient way to identify potential biological mechanisms underlying autism spectrum disorder, which is an important first step toward developing treatments for the complex disease. The method is also broadly applicable to other organs, enabling scientists to better understand a wide range of disease and normal processes.
Steve Bosserman

Social Media's Globe-Shaking Power - The New York Times - 0 views

  • For people who like an orderly, predictable world, this is the scariest thing about Facebook; not that it may be full of lies (a problem that could potentially be fixed), but that its scope gives it real power to change history in bold, unpredictable ways.
  • One is the ubiquity of Facebook, which has reached a truly epic scale. Last month the company reported that about 1.8 billion people now log on to the service every month. Because social networks feed off the various permutations of interactions among people, they become strikingly more powerful as they grow. With about a quarter of the world’s population now on Facebook, the possibilities are staggering.
  • Thanks to the internet, now each person with once-maligned views can see that he’s not alone. And when these people find one another, they can do things — create memes, publications and entire online worlds that bolster their worldview, and then break into the mainstream.
Steve Bosserman

Is Social Media Disconnecting Us From the Big Picture? - The New York Times - 0 views

  • User-generated content, by and large, is not lucrative at a scale that satisfies investors, and as a result, most social-media companies are changing direction toward other revenue streams. One of the more significant shifts is the move into social messaging.
  • These new messaging features work to bind private groups tighter together, by making it more fun to talk to one another than to engage with the world at large.
  • We are more interested in locating alien species than understanding the humanity among the species we already live with
Steve Bosserman

A radio play about radio that became the first fake-news story | Aeon Essays - 0 views

  • The broadcast has become an origin story of fake news and technological anxiety in the United States, and its tentacled aliens watch when we talk of fake news today. Then, as now, the worry over whether the news can be believed was a proxy for something else entirely – fear of the new technologies that brought it. Scholars have convincingly questioned the scale of the 1938 panic. Everybody loves a good story – especially the newspapers threatened by radio news, the social scientists seeking a claim to relevance, and Welles, great ham that he was. Firsthand accounts attest that some listeners did panic, but many more did not. Why, then, did millions more find the panic so easy to believe these past 80 years?
  • In that decade, radio became more trusted than newspapers. The reasons had to do partially with the unique characteristics of the medium – its intimacy and ability to put you on the spot to hear as an event unfolded without a reporting gap in which craven newspapermen could insert their own slant. It also had to do with the trueness of the sounds that radio reproduced.
  • In November, three days after the War of the Worlds broadcast, Dorothy Thompson, a syndicated columnist and radio reporter, published an oft-cited piece in response, entitled ‘Mr Welles and Mass Delusion’, in which she argued that the broadcast suggested American susceptibility to foreign propaganda:All unwittingly Mr Orson Welles and the Mercury Theatre of the Air have made one of the most fascinating and important demonstrations of all time. They have proved that a few effective voices, accompanied by sound effects, can so convince masses of people of a totally unreasonable, completely fantastic proposition as to create nationwide panic … If people can be frightened out of their wits by mythical men from Mars, they can be frightened into fanaticism by the fears of Reds, or convinced that America is in the hands of 60 families, or aroused to revenge against any minority, or terrorised into subservience to leadership because of any imaginable menace.
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  • The new trajectory changed news from an informative tool to an expressive one, and upended older reader-to-journalist relationships that looked almost more like a student-to-teacher relationship, albeit one entered into by choice. Though readers could always share stories, social media propelled the act. Readers can share stories because they feel true, and lend those stories emotional rather than factual force.
  • There are plenty of reasons the fake news concern of today does not exactly parallel the War of the Worlds story– among them, the fact that a large part of the modern worry is the degree to which lone actors can create the illusion of legitimacy online. But as with War of the Worlds, any individual piece of fake news – like the false story that Pope Francis endorsed President Trump – is not the only concern.More than the news, we fear the technology that transmits it. The quintessential Martians are those ways of knowing that are enabled by our new machines, threatening to make the solid world make-believe once more.
Steve Bosserman

Beyond Prisons, Mental Health Clinics: When Austerity Opens Cages, Where Do the Service... - 0 views

  • Today, states grapple with decarceration and deinstitutionalization, not necessarily because of an ethical recognition of the continuing harm of confinement and segregation, or because of an understanding of the intertwined histories of capitalism, white supremacy, ableism, and punishment in the United States, but because of a desire to curb public spending on social services. These include the very services that people need as alternatives to more oppressive edifices and as preventive measures to winding up in such places. While public neighborhood urban schools, public housing, and mental health clinics are shuttered, private companies and “not for profit” services partially fill the void.
  • Alternatives emerge when facilities shut their doors. Closures, as prison justice organizer Angela Davis suggests, provide an opportunity for not only a “radical imagining” of the kind of social landscape desperately needed—but also the moment to build it. As people move between different forms and scales of cages, and as patterns of surveillance and punishment morph, new forms of capture do emerge and yet resistance is also possible. The state often refuses to offer services in place of the ones that were shuttered, leaving the responsibility to the individual (or her family and the market). This is a moment to collectively demand, fund, and build public infrastructure that will move everyone closer towards a world that does not rely on segregation and confinement, or access to private capital, as its mode of dealing with structural inequities.
Steve Bosserman

Millennials are struggling. Is it the fault of the baby boomers? - 0 views

  • Anthropologist Helen Fisher inelegantly described the maturing of this huge postwar bulge in the population as “like a pig moving through a python”, changing society as we grew older on a scale never known before. We challenged the Victorian puritanism, censorship, class snobbery and inhibitions of the establishment. Full employment put money in the pockets of managers and factory workers alike. In spanking new houses with inside lavatories and proper bathrooms, hire purchase allowed him (and less so, her) to spend, spend, spend as if, overnight, everyone had become a toff. It could only get better. Yet today, “baby boomer” is a toxic phrase, shorthand for greed and selfishness, for denying the benefits we took for granted to subsequent generations, notably beleaguered millennials, who reached adulthood in the early years of this century. So, where did it all go so very wrong?
Steve Bosserman

Want a more equal society? Universal Basic Income might not be the policy you are looki... - 0 views

  • Those who seek a radical departure from capitalism see UBI as part of a radical platform to move away from a world in which work is central to our lives, identities and economies. In their book Inventing the Future, Alex Williams and Nick Srnicek argue that UBI is a fundamental part of delivering a new economy in which citizens have much greater freedom over when and if they work.
  • What this shows is that for UBI to be a viable proposition at these levels, there would need to be a fundamental transformation in the ownership of the economy. Williams and Srnicek acknowledge this, arguing that UBI will only work in combination with large scale and collectively owned automation, a reduction in the working week and a shift in social attitudes around the value of the ‘work ethic’.
  • Action on relative poverty is important, and inequality is not cost free. As Kate Pickett and Richard Wilkinson show in their book ‘The Spirit Level’, countries with higher rates of inequality perform worse against a range of social outcomes – physical health, mental health, drug abuse, education, imprisonment, obesity, social mobility, trust and community life.
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  • However, unless we are to engage in a radical economic transformation which drastically increases common ownership of economy, it is unlikely that Universal Basic Income on its own will do more than lock us into our current predicament. In the meantime, we need to look for equally radical policies which make a much more material difference to the lives of those on low incomes and who suffer from structural inequalities. Proponents of UBI need to go big or go home.
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