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carolinewren

Peter Mullan: BBC showed 'horrendous bias' in Scottish referendum coverage | Media | Th... - 0 views

www.theguardian.com/...an-bbc-referendum-harry-potter

bbc bias referendum coverage

shared by carolinewren on 03 Jun 15 - No Cached
  • actor Peter Mullan has criticised the BBC for “horrendous bias” in its reporting of the Scottish independence referendum.
  • said he is “a massive supporter of public broadcasting and the licence fee”.
  • “Panorama made me want to go to libraries and find out about the world. I mean it when I say I owe everything to the BBC.
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  • “So to see the horrendous bias that went on against the Yes campaign before the referendum – to see the BBC used as a political cudgel against a legitimate democratic movement – really broke my heart.”
  • “BBC Scotland is terrified of class. I can’t remember their last big working-class drama. You can have working-class comedies, but drama? Nooo, even if it’s the criminal class, they get better suits and live in nicer houses,” he said.
  • “We disagree, however, with his assessment of our news coverage during the referendum and in particular his belief that we were deliberately biased, a view which was publicly rejected by the leader of the Yes campaign, and a former head of news at BBC Scotland, Blair Jenkins
  • “Holding all political leaders to account – no matter which party they represent – is one of the cornerstones of impartial journalism. It is what our audiences rightly expect and what we will continue to uphold.
sanderk

Global economy will suffer for years to come, says OECD - BBC News - 0 views

www.bbc.com/...business-52000219

economy education Knowledge research

shared by sanderk on 28 Mar 20 - No Cached
  • The world will take years to recover from the coronavirus pandemic, the Organisation for Economic Co-operation and Development has warned.Angel Gurría, OECD secretary general, said the economic shock was already bigger than the financial crisis.
  • The world will take years to recover from the coronavirus pandemic, the Organisation for Economic Co-operation and Development has warned.Angel Gurría, OECD secretary general, said the economic shock was already bigger than the financial crisis.He told the BBC it was "wishful thinking" to believe that countries would bounce back quickly.
  • Mr Gurría said a recent warning that a serious outbreak could halve global growth to 1.5% already looked too optimistic.
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  • While the number of job losses and company failures remains uncertain, Mr Gurría said countries would be dealing with the economic fallout "for years to come".
  • "Even if you don't get a worldwide recession, you're going to get either no growth or negative growth in many of the economies of the world, including some of the larger ones, and therefore you're going to get not only low growth this year, but also it's going to take longer to pick up in the in the future,"
  • the reason is that we don't know how much it's going to take to fix the unemployment because we don't know how many people are going to end up unemployed. We also don't know how much it's going to take to fix the hundreds of thousands of small and medium enterprises who are already suffering
  • Mr Gurría called on governments to rip up borrowing rules and "throw everything we got at it" to deal with the crisis.
  • However, he warned that bigger deficits and larger debt piles would also weigh on heavily indebted countries for years to come.
  • Mr Gurría said that just weeks ago, policymakers from the G20 club of rich nations believed the recovery would take a 'V' shape - with a short, sharp drop in economic activity followed swiftly by a rebound in growth."It was already then mostly wishful thinking," he said.
  • It's going to be more in the best of cases like a 'U' with a long trench in the bottom before it gets to the recovery period. We can avoid it looking like an 'L', if we take the right decisions today."
kushnerha

Islamist extremism: Why young people are being drawn to it - BBC News - 1 views

www.bbc.com/...world-europe-35060020

bbc ISIS youth social media terrorism

shared by kushnerha on 11 Dec 15 - No Cached
  • While the majority of jihadists around the world are not teenagers, official figures show that their involvement in violent Islamism is growing.The number of under-18s arrested for alleged terror offences in the UK almost doubled from eight to 15 from 2013-14 to 2014-15.
  • Experts say this bears out fears that more and more young people are being drawn to extremism, with followers in their early teens among them. "We are seeing this kind of thing happening more and more with the rise of Islamic State," says Charlie Winter, an expert in jihadist militancy.
  • The main target for groups like Islamic State is said to be young people between 16 and 24 years old.However the radicalisation process can start as early as 11 or 12
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  • Younger members are less valuable in terms of potential to carry out terror operations, he says, but they are used to spread ideology and influence others.And they are easier to access. "Adolescents and teenagers are indeed easier to impress and lure into relationships with recruiters."
  • IS produces an average of 30 to 40 high-quality videos per day in almost every language," says Mr Koehler."They have an estimated Twitter network of 30,000 to 40,000 accounts, and guides for carrying out jihad or how to join IS are easily available online."
  • "Real or perceived grievances in the hands of a recruiter can reach fever pitch."
  • "While the internet does play an important role, what is different with IS is that it is much more outward facing,"
  • He says one of the greatest draws for young followers is the promise of belonging to a collective."IS is really trying to push this idea of a counter culture. They have crafted this idea of state building, of democratic jihad."
  • This aspirational nature can appeal to some adolescents who have high ideals and ambitions but are frustrated by their families or societies.The feeling of marginalisation also drives membership
  • They have also been shown to heavily rely on other social media platforms such as Ask.FM, which are visited by a large proportion of younger users.
  • While the internet is certainly an important tool for recruiters, both direct, real-life contact with radical groups in their home countries is equally vital."What we have seen a lot of times is people being enlisted by friendship groups,"
  • Members who have fought in Syria are encouraged to share information as a way of bringing other people in.Experiences are whitewashed to hide the iniquities and hypocrisies of the group's mission.
  • young people are more accustomed to seeing violence in the media than adults, and this plays a role in their growing involvement in violent Islamism.
  • about personal backgrounds and trajectories combined with opportunities and situations
kushnerha

BBC - Future - Why does it feel like I'm falling as I go to sleep? - 1 views

www.bbc.com/...ke-im-falling-as-i-fall-asleep

bbc sleep brain science dreams

shared by kushnerha on 23 Oct 15 - No Cached
  • experienced sudden, jerky body movements as you drift into sleep. The sensation is common, and if paired with a dream, can feel like you’ve suddenly moved or fallen.
  • this is called dream incorporation, and reveals our mind’s amazing capacity to improvise
  • The experience is known as a ‘hypnic jerk’ and it sheds light onto the conflict in our brains as we shut down for sleep.
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  • In sleep our bodies are paralysed, and we become oblivious to events in the outside world. But our muscle control isn’t flicked off like a switch.
  • reticular activating system controls our basic functions, like breathing, and tells us whether we feel alert. In contrast, the ventrolateral preoptic nucleus, located near the optic nerve, dictates tiredness. As we descend into sleep, the reticular activating system releases control of our body and the venterolateral preoptic nucleus takes over. The process is like a slow fade
  • Random bursts of our remaining wakeful energy occasionally surface in the form of jerky movements
  • unpleasant phenomenon called ‘exploding head syndrome’ follows a similar pattern of behaviour – our wakeful and sleeping minds attempting to wrest control from each other – and results in the sensation of seeing flashing lights and hearing loud bangs
  • feeling is nothing to worry about; it’s just a funny coincidence of falling asleep
kushnerha

BBC - Future - Will emoji become a new language? - 2 views

www.bbc.com/...ll-emoji-become-a-new-language

bbc language emoji psychology grammar

shared by kushnerha on 19 Feb 16 - No Cached
  • Emoji are now used in around half of every sentence on sites like Instagram, and Facebook looks set to introduce them alongside the famous “like” button as a way of expression your reaction to a post.
  • If you were to believe the headlines, this is just the tipping point: some outlets have claimed that emoji are an emerging language that could soon compete with English in global usage. To many, this would be an exciting evolution of the way we communicate; to others, it is linguistic Armageddon.
  • Do emoji show the same characteristics of other communicative systems and actual languages? And what do they help us to express that words alone can’t say?When emoji appear with text, they often supplement or enhance the writing. This is similar to gestures that appear along with speech. Over the past three decades, research has shown that our hands provide important information that often transcends and clarifies the message in speech. Emoji serve this function too – for instance, adding a kissy or winking face can disambiguate whether a statement is flirtatiously teasing or just plain mean.
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  • This is a key point about language use: rarely is natural language ever limited to speech alone. When we are speaking, we constantly use gestures to illustrate what we mean. For this reason, linguists say that language is “multi-modal”. Writing takes away that extra non-verbal information, but emoji may allow us to re-incorporate it into our text.
  • Emoji are not always used as embellishments, however – sometimes, strings of the characters can themselves convey meaning in a longer sequence on their own. But to constitute their own language, they would need a key component: grammar.
  • A grammatical system is a set of constraints that governs how the meaning of an utterance is packaged in a coherent way. Natural language grammars have certain traits that distinguish them. For one, they have individual units that play different roles in the sequence – like nouns and verbs in a sentence. Also, grammar is different from meaning
  • When emoji are isolated, they are primarily governed by simple rules related to meaning alone, without these more complex rules. For instance, according to research by Tyler Schnoebelen, people often create strings of emoji that share a common meaning
  • This sequence has little internal structure; even when it is rearranged, it still conveys the same message. These images are connected solely by their broader meaning. We might consider them to be a visual list: “here are all things related to celebrations and birthdays.” Lists are certainly a conventionalised way of communicating, but they don’t have grammar the way that sentences do.
  • What if the order did matter though? What if they conveyed a temporal sequence of events? Consider this example, which means something like “a woman had a party where they drank, and then opened presents and then had cake”:
  • In all cases, the doer of the action (the agent) precedes the action. In fact, this pattern is commonly found in both full languages and simple communication systems. For example, the majority of the world’s languages place the subject before the verb of a sentence.
  • These rules may seem like the seeds of grammar, but psycholinguist Susan Goldin-Meadow and colleagues have found this order appears in many other systems that would not be considered a language. For example, this order appears when people arrange pictures to describe events from an animated cartoon, or when speaking adults communicate using only gestures. It also appears in the gesture systems created by deaf children who cannot hear spoken languages and are not exposed to sign languages.
  • describes the children as lacking exposure to a language and thus invent their own manual systems to communicate, called “homesigns”. These systems are limited in the size of their vocabularies and the types of sequences they can create. For this reason, the agent-act order seems not to be due to a grammar, but from basic heuristics – practical workarounds – based on meaning alone. Emoji seem to tap into this same system.
  • Nevertheless, some may argue that despite emoji’s current simplicity, this may be the groundwork for emerging complexity – that although emoji do not constitute a language at the present time, they could develop into one over time.
  • Could an emerging “emoji visual language” be developing in a similar way, with actual grammatical structure? To answer that question, you need to consider the intrinsic constraints on the technology itself.Emoji are created by typing into a computer like text. But, unlike text, most emoji are provided as whole units, except for the limited set of emoticons which convert to emoji, like :) or ;). When writing text, we use the building blocks (letters) to create the units (words), not by searching through a list of every whole word in the language.
  • emoji force us to convey information in a linear unit-unit string, which limits how complex expressions can be made. These constraints may mean that they will never be able to achieve even the most basic complexity that we can create with normal and natural drawings.
  • What’s more, these limits also prevent users from creating novel signs – a requisite for all languages, especially emerging ones. Users have no control over the development of the vocabulary. As the “vocab list” for emoji grows, it will become increasingly unwieldy: using them will require a conscious search process through an external list, not an easy generation from our own mental vocabulary, like the way we naturally speak or draw. This is a key point – it means that emoji lack the flexibility needed to create a new language.
  • we already have very robust visual languages, as can be seen in comics and graphic novels. As I argue in my book, The Visual Language of Comics, the drawings found in comics use a systematic visual vocabulary (such as stink lines to represent smell, or stars to represent dizziness). Importantly, the available vocabulary is not constrained by technology and has developed naturally over time, like spoken and written languages.
  • grammar of sequential images is more of a narrative structure – not of nouns and verbs. Yet, these sequences use principles of combination like any other grammar, including roles played by images, groupings of images, and hierarchic embedding.
  • measured participants’ brainwaves while they viewed sequences one image at a time where a disruption appeared either within the groupings of panels or at the natural break between groupings. The particular brainwave responses that we observed were similar to those that experimenters find when violating the syntax of sentences. That is, the brain responds the same way to violations of “grammar”, whether in sentences or sequential narrative images.
  • I would hypothesise that emoji can use a basic narrative structure to organise short stories (likely made up of agent-action sequences), but I highly doubt that they would be able to create embedded clauses like these. I would also doubt that you would see the same kinds of brain responses that we saw with the comic strip sequences.
runlai_jiang

China 'gay conversion': Accounts of shocks and pills - BBC News - 0 views

www.bbc.com/...world-europe-41996322

shared by runlai_jiang on 16 Nov 17 - No Cached
  • Verbal abuse is the tip of the iceberg, according to the report.
  • They just told me they were supposed to be good for me and help with the progress of the 'treatment'," he explained.
  • How does family pressure lead to 'treatment'? All of those interviewed told Human Rights Watch that they were forcefully taken to "conversion" therapy. This often occurred within days of coming out to their parents, who felt "ashamed" that their children were gay.
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  • What do doctors say about diseases like Aids?Most of those forced to undergo therapy say they were subjected to verbal harassment and insults during treatment.
  • What's the situation of LGBT people in China?There is growing awareness of LGBT issues in China. Homosexuality was decriminalised in 1997 and removed from an official list of mental disorders in 2001. Big cities have lively gay scenes, and in June, Shanghai held a gay pride parade.However, advocacy groups say that millions of gay people in China have married heterosexual partners rather than come out as gay as a result of pressure from families. Last year a judge ruled that a gay couple could not register as married, the first case of its kind in China.
  • In July, a gay man in central China won an apology and compensation from a mental hospital over forced "conversion therapy".
  • Platonic love relationship: Find an "elegant and caring" member of the opposite sex. Establish a relationship as friends initially. Then hope it becomes something else.2. Repulsion therapy: Induce nausea with forced vomiting or fear of electrocution when thoughts of having a lover of the same sex emerge.3. Shock therapy: Cause major shock to your lifestyle by moving to an entirely new environment in order to sever connection with previous friends, etc.4. Sexual orientation transfer:
runlai_jiang

Elon Musk: Mars ship test flights 'next year' - BBC News - 0 views

www.bbc.com/...technology-43367191

technology

shared by runlai_jiang on 11 Mar 18 - No Cached
  • Elon Musk, a man prone to ludicrous deadlines, has birthed another: test flights of his Mars spaceship next year."I think we’ll be able to do short flights, up and down flights, some time in the first half of next year," he told an audience at the South by South West (SXSW) festival in Austin, Texas.
  • Elon Musk is unquestionably the most interesting businessman in Silicon Valley - arguably the world - thanks to his almost single-handed reignition of the space race.After a string of failed rockets - and near bankruptcy - SpaceX wowed the world with its latest flight, Falcon Heavy, in February.
  • "This is a situation where you have a very serious danger to the public. There needs to be a public body that has insight and oversight so that everyone is delivering AI safely. This is extremely important.
Javier E

How a dose of MDMA transformed a white supremacist - BBC Future - 0 views

www.bbc.com/...ransformed-a-white-supremacist

psychology research brain science connections empathy

shared by Javier E on 19 Jun 23 - No Cached
  • February 2020, Harriet de Wit, a professor of psychiatry and behavioural science at the University of Chicago, was running an experiment on whether the drug MDMA increased the pleasantness of social touch in healthy volunteers
  • The latest participant in the double-blind trial, a man named Brendan, had filled out a standard questionnaire at the end. Strangely, at the very bottom of the form, Brendan had written in bold letters: "This experience has helped me sort out a debilitating personal issue. Google my name. I now know what I need to do."
  • They googled Brendan's name, and up popped a disturbing revelation: until just a couple of months before, Brendan had been the leader of the US Midwest faction of Identity Evropa, a notorious white nationalist group rebranded in 2019 as the American Identity Movement. Two months earlier, activists at Chicago Antifascist Action had exposed Brendan's identity, and he had lost his job.
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  • "Go ask him what he means by 'I now know what I need to do,'" she instructed Bremmer. "If it's a matter of him picking up an automatic rifle or something, we have to intervene."
  • As he clarified to Bremmer, love is what he had just realised he had to do. "Love is the most important thing," he told the baffled research assistant. "Nothing matters without
  • When de Wit recounted this story to me nearly two years after the fact, she still could hardly believe it. "Isn't that amazing?" she said. "It's what everyone says about this damn drug, that it makes people feel love. To think that a drug could change somebody's beliefs and thoughts without any expectations – it's mind-boggling."
  • Over the past few years, I've been investigating the scientific research and medical potential of MDMA for a book called "I Feel Love: MDMA and the Quest for Connection in a Fractured World". I learnt how this once-vilified drug is now remerging as a therapeutic agent – a role it previously played in the 1970s and 1980s, prior to its criminalisation
  • He attended the notorious "Unite the Right" rally in Charlottesville and quickly rose up the ranks of his organisation, first becoming the coordinator for Illinois and then the entire Midwest. He travelled to Europe and around the US to meet other white nationalist groups, with the ultimate goal of taking the movement mainstream
  • some researchers have begun to wonder if it could be an effective tool for pushing people who are already somehow primed to reconsider their ideology toward a new way of seeing things
  • While MDMA cannot fix societal-level drivers of prejudice and disconnection, on an individual basis it can make a difference. In certain cases, the drug may even be able to help people see through the fog of discrimination and fear that divides so many of us.
  • in December 2021 I paid Brendan a visit
  • What I didn't expect was how ordinary the 31-year-old who answered the door would appear to be: blue plaid button-up shirt, neatly cropped hair, and a friendly smile.
  • Brendan grew up in an affluent Chicago suburb in an Irish Catholic family. He leaned liberal in high school but got sucked into white nationalism at the University of Illinois Urbana-Champaign, where he joined a fraternity mostly composed of conservative Republican men, began reading antisemitic conspiracy books, and fell down a rabbit hole of racist, sexist content online. Brendan was further emboldened by the populist rhetoric of Donald Trump during his presidential campaign. "His speech talking about Mexicans being rapists, the fixation on the border wall and deporting everyone, the Muslim ban – I didn't really get white nationalism until Trump started running for president," Brendan said.
  • If this comes to pass, MDMA – and other psychedelics-assisted therapy – could transform the field of mental health through widespread clinical use in the US and beyond, for addressing trauma and possibly other conditions as well, including substance use disorders, depression and eating disorders.
  • A group of anti-fascist activists published identifying information about him and more than 100 other people in Identity Evropa. He was immediately fired from his job and ostracised by his siblings and friends outside white nationalism.
  • When Brendan saw a Facebook ad in early 2020 for some sort of drug trial at the University of Chicago, he decided to apply just to have something to do and to earn a little money
  • At the time, Brendan was "still in the denial stage" following his identity becoming public, he said. He was racked with regret – not over his bigoted views, which he still held, but over the missteps that had landed him in this predicament.
  • About 30 minutes after taking the pill, he started to feel peculiar. "Wait a second – why am I doing this? Why am I thinking this way?" he began to wonder. "Why did I ever think it was okay to jeopardise relationships with just about everyone in my life?"
  • Just then, Bremmer came to collect Brendan to start the experiment. Brendan slid into an MRI, and Bremmer started tickling his forearm with a brush and asked him to rate how pleasant it felt. "I noticed it was making me happier – the experience of the touch," Brendan recalled. "I started progressively rating it higher and higher." As he relished in the pleasurable feeling, a single, powerful word popped into his mind: connection.
  • It suddenly seemed so obvious: connections with other people were all that mattered. "This is stuff you can't really put into words, but it was so profound," Brendan said. "I conceived of my relationships with other people not as distinct boundaries with distinct entities, but more as we-are-all-on
  • I realised I'd been fixated on stuff that doesn't really matter, and is just so messed up, and that I'd been totally missing the point. I hadn't been soaking up the joy that life has to offer."
  • Brendan hired a diversity, equity, and inclusion consultant to advise him, enrolled in therapy, began meditating, and started working his way through a list of educational books. S still regularly communicates with Brendan and, for his part, thinks that Brendan is serious in his efforts to change
  • "I think he is trying to better himself and work on himself, and I do think that experience with MDMA had an impact on him. It's been a touchstone for growth, and over time, I think, the reflection on that experience has had a greater impact on him than necessarily the experience itself."
  • Brendan is still struggling, though, to make the connections with others that he craves. When I visited him, he'd just spent Thanksgiving alone
  • He also has not completely abandoned his bigoted ideology, and is not sure that will ever be possible. "There are moments when I have racist or antisemitic thoughts, definitely," he said. "But now I can recognise that those kinds of thought patterns are harming me more than anyone else."
  • it's not without precedent. In the 1980s, for example, an acquaintance of early MDMA-assisted therapy practitioner Requa Greer administered the drug to a pilot who had grown up in a racist home and had inherited those views. The pilot had always accepted his bigoted way of thinking as being a normal, accurate reflection of the way things were. MDMA, however, "gave him a clear vision that unexamined racism was both wrong and mean," Greer says
  • Encouraging stories of seemingly spontaneous change appear to be exceptions to the norm, however, and from a neurological point of view, this makes sense
  • Research shows that oxytocin – one of the key hormones that MDMA triggers neurons to release – drives a "tend and defend" response across the animal kingdom. The same oxytocin that causes a mother bear to nurture her newborn, for example, also fuels her rage when she perceives a threat to her cub. In people, oxytocin likewise strengthens caregiving tendencies toward liked members of a person's in-group and strangers perceived to belong to the same group, but it increases hostility toward individuals from disliked groups
  • In a 2010 study published in Science, for example, men who inhaled oxytocin were three times more likely to donate money to members of their team in an economic game, as well as more likely to harshly punish competing players for not donating enough. (Read more: "The surprising downsides of empathy.")
  • According to research published this week in Nature by Johns Hopkins University neuroscientist Gül Dölen, MDMA and other psychedelics – including psilocybin, LSD, ketamine and ibogaine – work therapeutically by reopening a critical period in the brain. Critical periods are finite windows of impressionability that typically occur in childhood, when our brains are more malleable and primed to learn new things
  • Dölen and her colleagues' findings likewise indicate that, without the proper set and setting, MDMA and other psychedelics probably do not reopen critical periods, which means they will not have a spontaneous, revelatory effect for ridding someone of bigoted beliefs.
  • In the West, plenty of members of right-wing authoritarian political movements, including neo-Nazi groups, also have track records of taking MDMA and other psychedelics
  • This suggests, researchers write, that psychedelics are nonspecific, "politically pluripotent" amplifiers of whatever is going on in somebody's head, with no particular directional leaning "on the axes of conservatism-liberalism or authoritarianism-egalitarianism."
  • That said, a growing body of scientific evidence indicates that the human capacity for compassion, kindness, empathy, gratitude, altruism, fairness, trust, and cooperation are core features of our natures
  • As Emory University primatologist Frans de Waal wrote, "Empathy is the one weapon in the human repertoire that can rid us of the curse of xenophobia."
  • Ginsberg also envisions using the drug in workshops aimed at eliminating racism, or as a means of bringing people together from opposite sides of shared cultural histories to help heal intergenerational trauma. "I think all psychedelics have a role to play, but I think MDMA has a particularly key role because you're both expanded and present, heart-open and really able to listen in a new way," Ginsberg says. "That's something really powerful."
  • "If you give MDMA to hard-core haters on each side of an issue, I don't think it'll do a lot of good,"
  • if you start with open-minded people on both sides, then I think it can work. You can improve communications and build empathy between groups, and help people be more capable of analysing the world from a more balanced perspective rather than from fear-based, anxiety-based distrust."
  • In 2021, Ginsberg and Doblin were coauthors on a study investigating the possibility of using ayahuasca – a plant-based psychedelic – in group contexts to bridge divides between Palestinians and Israelis, with positive findings
  • "I kind of have a fantasy that maybe as we get more reacquainted with psychedelics, there could be group-based experiences that build community resiliency and are intentionally oriented toward breaking down barriers between people, having people see things from other perspectives and detribalising our society,
  • "But that's not going to happen on its own. It would have to be intentional, and – if it happens – it would probably take multiple generations."
  • Based on his experience with extremism, Brendan agreed with expert takes that no drug, on its own, will spontaneously change the minds of white supremacists or end political conflict in the US
  • he does think that, with the right framing and mindset, MDMA could be useful for people who are already at least somewhat open to reconsidering their ideologies, just as it was for him. "It helped me see things in a different way that no amount of therapy or antiracist literature ever would have done," he said. "I really think it was a breakthrough experience."
Emily Horwitz

¿Por qué tosemos más en los conciertos de música clásica? - BBC Mundo - Noticias - 0 views

www.bbc.co.uk/...os_concierto_clasica_gtg.shtml

coughing classical music

shared by Emily Horwitz on 01 Feb 13 - No Cached
  • Todo está en silencio. Los instrumentos de cuerda, los de viento y percusión esperan la señal del director para empezar la pieza. Al otro lado está el público callado, tragando más espeso y conteniendo la tos. Hay alguien que no lo puede evitar y con el primer acorde empieza a toser. ¿Por qué siempre ocurre esto?
  • "Toda la estadística existente sugiere que la gente tose dos veces más durante los conciertos", le dijo Wagener a la BBC.
  • El especialista descubrió que la acción de toser no es completamente aleatoria. La pieza que se escucha también incita a toser más o menos.
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  • "Si se trata de conciertos más modernos, como por ejemplo música clásica del siglo XX, los movimientos más lentos y los silencios son interrumpidos con mayor frecuencia".
  • cuando alguien empieza a toser y contagia a los otros.
  • "Creo que muchas personas cuando van a conciertos clásicos se dan cuenta que el nivel de ruido es mucho menor que la música a la que están acostumbradas a oir a través de sus auriculares o conciertos de música pop", agregó la pianista.
  • ese silencio en los conciertos acústicos es reconfortante, para otros puede originar inconformidad que se manifiesta en la acción de toser.
  • Andreas Wagener se mostró parcialmente de acuerdo con la teoría de Tomes, pues "cuando alguien va a un concierto (de música clásica) sabe que debe permanecer en silencio".
  • "Es una cuestión de etiqueta, saben que no deben hablar o caminar, hacer ruido o toser, pero la gente sigue tosiendo en exceso".
  • con la tos no se puede saber si es deliberado o involuntario.
  • "Creo que a veces la gente no esta consciente de como suena para el concertista. Es un factor muy distractor".
  • Emily Horwitz on 01 Feb 13
     
    I realize that this article is in Spanish, so those who don't understand the language will likely be confused, but I thought that it was very interesting, and related to TOK. Essentially, the article talked about a study that Andreas Wagener, a German scientist did, in which it was discovered that people cough twice as much at classical music concerts than otherwise. Wagener also found that the amount of coughing was not random; rather, it was dependent on the style, tempo, etc. of the music being played. The slow, more modern pieces often elicited more coughs. Additionally, Wagener found that, similar to how we think about yawning, coughing is contagious; one cough can cause an avalanche of other coughs. The article also noted the possibility that some of the coughing going on during a classical music concert may not be the typical, involuntary, reflexive cough, but a deliberate cough of social interaction. In terms of TOK, I thought that this article was most interesting in that, when put into a situation in which we may be uncomfortable (often with silence), we cough more. I related this to my own experiences at Friends, during MFW, when people often seem to cough out of a need for interaction. It would be interesting to see if Wagener could work with some geneticists and biologists to discover if a connection between slow classical music and more coughing is purely biological, or if it stems from another causation of human behavior.
Javier E

Wine-tasting: it's junk science | Life and style | The Observer - 0 views

www.guardian.co.uk/...-tasting-junk-science-analysis

taste sense perception research

shared by Javier E on 03 Jul 13 - No Cached
  • google_ad_client = 'ca-guardian_js'; google_ad_channel = 'lifeandstyle'; google_max_num_ads = '3'; // Comments Click here to join the discussion. We can't load the discussion on guardian.co.uk because you don't have JavaScript enabled. if (!!window.postMessage) { jQuery.getScript('http://discussion.guardian.co.uk/embed.js') } else { jQuery('#d2-root').removeClass('hd').html( '' + 'Comments' + 'Click here to join the discussion.We can\'t load the ' + 'discussion on guardian.co.uk ' + 'because your web browser does not support all the features that we ' + 'need. If you cannot upgrade your browser to a newer version, you can ' + 'access the discussion ' + 'here.' ); } Wor
  • Hodgson approached the organisers of the California State Fair wine competition, the oldest contest of its kind in North America, and proposed an experiment for their annual June tasting sessions.Each panel of four judges would be presented with their usual "flight" of samples to sniff, sip and slurp. But some wines would be presented to the panel three times, poured from the same bottle each time. The results would be compiled and analysed to see whether wine testing really is scientific.
  • Results from the first four years of the experiment, published in the Journal of Wine Economics, showed a typical judge's scores varied by plus or minus four points over the three blind tastings. A wine deemed to be a good 90 would be rated as an acceptable 86 by the same judge minutes later and then an excellent 94.
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  • Hodgson's findings have stunned the wine industry. Over the years he has shown again and again that even trained, professional palates are terrible at judging wine."The results are disturbing," says Hodgson from the Fieldbrook Winery in Humboldt County, described by its owner as a rural paradise. "Only about 10% of judges are consistent and those judges who were consistent one year were ordinary the next year."Chance has a great deal to do with the awards that wines win."
  • French academic Frédéric Brochet tested the effect of labels in 2001. He presented the same Bordeaux superior wine to 57 volunteers a week apart and in two different bottles – one for a table wine, the other for a grand cru.The tasters were fooled.When tasting a supposedly superior wine, their language was more positive – describing it as complex, balanced, long and woody. When the same wine was presented as plonk, the critics were more likely to use negatives such as weak, light and flat.
  • In 2011 Professor Richard Wiseman, a psychologist (and former professional magician) at Hertfordshire University invited 578 people to comment on a range of red and white wines, varying from £3.49 for a claret to £30 for champagne, and tasted blind.People could tell the difference between wines under £5 and those above £10 only 53% of the time for whites and only 47% of the time for reds. Overall they would have been just as a successful flipping a coin to guess.
  • why are ordinary drinkers and the experts so poor at tasting blind? Part of the answer lies in the sheer complexity of wine.For a drink made by fermenting fruit juice, wine is a remarkably sophisticated chemical cocktail. Dr Bryce Rankine, an Australian wine scientist, identified 27 distinct organic acids in wine, 23 varieties of alcohol in addition to the common ethanol, more than 80 esters and aldehydes, 16 sugars, plus a long list of assorted vitamins and minerals that wouldn't look out of place on the ingredients list of a cereal pack. There are even harmless traces of lead and arsenic that come from the soil.
  • "People underestimate how clever the olfactory system is at detecting aromas and our brain is at interpreting them," says Hutchinson."The olfactory system has the complexity in terms of its protein receptors to detect all the different aromas, but the brain response isn't always up to it. But I'm a believer that everyone has the same equipment and it comes down to learning how to interpret it." Within eight tastings, most people can learn to detect and name a reasonable range of aromas in wine
  • People struggle with assessing wine because the brain's interpretation of aroma and bouquet is based on far more than the chemicals found in the drink. Temperature plays a big part. Volatiles in wine are more active when wine is warmer. Serve a New World chardonnay too cold and you'll only taste the overpowering oak. Serve a red too warm and the heady boozy qualities will be overpowering.
  • Colour affects our perceptions too. In 2001 Frédérick Brochet of the University of Bordeaux asked 54 wine experts to test two glasses of wine – one red, one white. Using the typical language of tasters, the panel described the red as "jammy' and commented on its crushed red fruit.The critics failed to spot that both wines were from the same bottle. The only difference was that one had been coloured red with a flavourless dye
  • Other environmental factors play a role. A judge's palate is affected by what she or he had earlier, the time of day, their tiredness, their health – even the weather.
  • Robert Hodgson is determined to improve the quality of judging. He has developed a test that will determine whether a judge's assessment of a blind-tasted glass in a medal competition is better than chance. The research will be presented at a conference in Cape Town this year. But the early findings are not promising."So far I've yet to find someone who passes," he says.
aliciathompson1

BBC - Future - Do ruthless people really get ahead? - 0 views

www.bbc.com/...thless-people-really-get-ahead

psychology success

shared by aliciathompson1 on 07 Mar 16 - No Cached
  • When we think of success, we often picture rather brutal characters who will happily trample over others’ feelings in the pursuit of fame and fortune. It’s not hard to imagine how such individuals could win in a cut-throat world.
  • Previous evidence had suggested that psychopathy is slightly more common among high-flying CEOs than the general population
  • Despite the previous findings on “snakes in suits”, Spurk found that the psychopaths in his sample actually performed worse on his measures of success
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  • People with manipulative tendencies did tend to rise to leadership positions, but they weren’t the highest earners
  • “Individuals high in narcissism have good impression management, so they can convince their colleagues or supervisors that they are worth special advantages,
  • If that’s not enough to persuade you, there is now an abundance of evidence showing that kindness may not make you money but it pays in other ways: more generous and honest individuals tend to be happier in life, and even have better physical health.
aliciathompson1

BBC - Future - The 'sea-nomad' children who see like dolphins - 0 views

www.bbc.com/...children-who-see-like-dolphins

science research vision

shared by aliciathompson1 on 07 Mar 16 - No Cached
  • They are uniquely adapted to this job – because they can see underwater. And it turns out that with a little practice, their unique vision might be accessible to any young person.
  • Gislen figured that in order for the Moken children to see clearly underwater, they must have either picked up some adaption that fundamentally changed the way their eyes worked, or they had learned to use their eyes differently under water.
  • There are two ways in which you can theoretically improve your vision underwater. You can change the shape of the lens – which is called accommodation – or you can make the pupil smaller, thereby increasing the depth of field.
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  • “The adult eye just isn’t capable of that amount of accommodation,” she says.
tornekm

DNA 'tape recorder' to trace cell history - BBC News - 0 views

www.bbc.com/...science-environment-36397034

dna tape recorder science research

shared by tornekm on 27 May 16 - No Cached
  • The technique is being hailed as a breakthrough in understanding how the trillions of complex cells in a body are descended from a single egg.
  • The human body has around 40 trillion cells, each with a highly specialised function. Yet each can trace its history back to the same starting point - a fertilised egg.
  • The molecular tape recorder developed by Prof Shendure's team at the University of Washington in Seattle, US, is a length of DNA inserted into the genome that contains a series of edit points which can be changed throughout an organism's life.
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  • "Cancers develop by a lineage, too," Alex Schier told the BBC. "Our technique can be used to follow these lineages during cancer formation - to tell us the relationships of cells within a tumour, and between the original tumour and secondary tumours formed by metastasis."
dicindioha

BBC - Future - The tricks being played on you by UK roads - 0 views

www.bbc.com/...eing-played-on-you-by-uk-roads

shared by dicindioha on 08 Feb 17 - No Cached
  • When you walk or drive in the UK, you’re being nudged by dozens of hidden messages embedded in the roads and pavements.
  • He suffers from a rare inherited condition that leaves him only able to make out vague colour contrasts around him. Yet he is able to safely pick his way through the hectic city streets, thanks to dozens of hidden messages embedded in our roads and pavements that few of us even notice are there.
  • This subtle form of communication is not just confined to the pavement, either: increasingly, motorists and cyclists are also unknowingly being told what to do.
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  • A horizontal pattern of raised lines going across the pavement tells blind pedestrians they are on the footpath side; raised lines running along the direction of travel indicate the side designated for cycles. A wide, raised line divides the two.
  • Because the raised bumps are unpleasant to ride across, cyclists instinctively are drawn toward the tramline pattern which runs in the same direction as they are traveling.
  • Elsewhere, it is possible to find raised, rounded ribs running across pavement, creating a corduroy pattern. They look like they might be there to provide additional grip; in fact, they are sending a warning to anyone who stands on them about what is ahead.
  • The idea is to guide people through busy areas and around objects by drawing them along these raised lines.
  • They found that uncertainty about the layout of the road ahead is a powerful way of getting drivers to slow down.
  • triangles painted along the edge of each road – create an impression of a narrower road for example, and make drivers more cautious.
  • They have been painting boxes onto the road that use a clever combination of white and dark paint to create the illusion of a speed hump.
  • In India, they have taken things even further by painting deliberate optical illusions to give the impression that obstacles are in the road ahead.
  • dicindioha on 08 Feb 17
     
    This article talks about basically human perception and pattern recognition, and how this helps people who do not have all senses, like being blind. Bumps and grooves in the roads we walk on tell us, without us realizing it, what side we should be on and where there are stairs or platforms. It is interesting that there are patterns with these, as mentioned in the article, but everyday pedestrians do not really notice these patterns, and yet they are there to help us. Another interesting thing was the use of perception, and creating illusions of speed bumps or things in the road to get drivers to slow down. Here they play with perception to create an illusion of a speed bump and make traffic safer. sometimes what we think of as our perception incapabilities actually help us without realizing it.
Javier E

The World Wide Web, by the Numbers - Megan Garber - The Atlantic - 0 views

www.theatlantic.com/...261982

internet international web world

shared by Javier E on 05 Sep 12 - Cached
  • Only one in three people, the BBC notes in its reading of the report, are using the web globally. And for Africa, the ratio drops to a mere one in six. Furthermore, the report finds, approximately one in three countries face moderate to severe restrictions on web access. So while the economic costs of access are keeping billions of people away from web connectivity, Berners-Lee notes, "growing suppression of free speech, both online and offline, is possibly the single biggest challenge to the future of the web."
grayton downing

BBC News - Y chromosome: Why men contribute so little - 0 views

www.bbc.co.uk/...health-24991843

chromosome science research

shared by grayton downing on 24 Nov 13 - No Cached
  • "The Y chromosome is a symbol of maleness," lead researcher Professor Monika Ward told the BBC.
  • "may be possible to eliminate the Y chromosome" if the role of these genes could be reproduced in a different way, but added a world without men would be "crazy" and "science fiction".
  • "But on a practical level it shows that after large deletions of the Y chromosome it is still possible to reproduce, which potentially gives hope to men with these large deletions,
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  • "The experiments are elegant and seem to show that in the mouse sperm production can be achieved when only two genes from the Y-chromosomes are present.
  • "Whilst this is of limited use in understanding human fertility, this kind of work is important if we are to unravel to complexities of how genes control fertility."
grayton downing

BBC News - Exoplanet tally soars above 1,000 - 0 views

www.bbc.co.uk/...science-environment-24549384

science research knowledge space kepler

shared by grayton downing on 22 Oct 13 - No Cached
  • The number of observed exoplanets - worlds circling distant stars - has passed 1,000.
  • These new worlds are listed in the Extrasolar Planets Encyclopaedia.
  • The Kepler space telescope, which spotted many of these worlds in recent years, broke down earlier this year. Scientists still have to trawl through more than 3,500 other candidates from this mission so the number could rapidly increase.
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  • In January 2013, astronomers used Kepler's data to estimate that there could be at least 17 billion Earth-sized exoplanets in the Milky Way galaxy.
  • The number of confirmed planets frequently increases because as scientists analyse the data they are able publish their results online immediately. But as the finds are not yet peer reviewed, the total figure remains subject to change.
  • "That's why the other catalogues just lag behind. The review is reliable as it's exactly the same as what the journals do."
  • "no consensus for the definition of a planet" a
  • "Some objects, like some Kepler planets, are declared 'confirmed planets' but have not been published in [referenced] articles. It does not mean that they will not be published later on, but it introduces another fuzziness in the tally," he added.
  • "I don't just want to know where the exoplanets are, I want to understand the stars, because they are the hosts for the planets. I want to understand the whole galaxy and the distribution of the stars because everything is connected," he explained.
  • For him, the most exciting discoveries are Earth-like planets which could be habitable.
  • This planet likely has the same mass as Earth but is outside the "habitable zone" as it circles its star far closer than Mercury orbits our Sun.
johnsonma23

BBC News - US race relations: Six surprising statistics - 0 views

www.bbc.com/...world-us-canada-30214825

research race bbc

shared by johnsonma23 on 16 Jan 15 - No Cached
  • US race relations: Six surprising statistics
  • Violent protests have taken place in several US cities, sparked by a jury's decision not to charge a policeman over the killing of an unarmed black teenager
  • 2 black billionaires
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  • Unemployment remains far higher among the black population,
  • while 65% of black Americans reported only having black friends, 75% of white Americans said they had only whites in their social circle.
  • Black students appear to do well in high school - just over 30% of over-25s have a diploma, compared with 27% of white over-25s. But fewer than 10% of black over-25s completed a bachelor's degree, compared with 14.4% of whites.
  • 4.8% of white Americans are out of work
  • black Americans made up a disproportionate number of inmates. Some 32% were white and 22% Hispanic.
aqconces

BBC - Future - How extreme isolation warps the mind - 0 views

www.bbc.com/...-extreme-isolation-warps-minds

isolation loneliness

shared by aqconces on 09 Mar 15 - No Cached
  • When people are isolated from human contact, their mind can do some truly bizarre things, says Michael Bond. Why does this happen?
  • One of the most disturbing effects was the hallucinations.
  • “In the periphery of my vision, I began to see flashing lights, only to jerk my head around to find that nothing was there,” she wrote in the New York Times in 2011
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  • “At one point, I heard someone screaming, and it wasn’t until I felt the hands of one of the friendlier guards on my face, trying to revive me, that I realised the screams were my own.”
  • We’ve known for a while that isolation is physically bad for us. Chronically lonely people have higher blood pressure, are more vulnera
  • In the 1950s and 1960s, China was rumoured to be using solitary confinement to “brainwash” American prisoners captured during the Korean War, and the US and Canadian governments were all too keen to try it out.
qkirkpatrick

BBC Sport - NFL stars to donate brains for medical research - 0 views

www.bbc.com/...31721728

Sports brain knowledge psychology education technology

shared by qkirkpatrick on 09 Mar 15 - No Cached
  • Two American Football stars say they will donate their brains for medical research after their deaths.
  • Many former players in the sport suffer degenerative brain disease
  • "There are a lot of issues that stem from brain injuries and it's not just professional athletes. This affects everybody,"
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  • About 4,500 former players are suing the National Football League (NFL) over head injuries suffered during their careers. They are close to a settlement worth about $1bn (£655m).
  • Rice estimates he suffered between 15 and 20 concussions playing American Football from the age of eight.
  • "I had my fair share of fun in the NFL," he said. "Unfortunately, I wasn't educated enough on what concussions can lead to. The brain studies by the doctors will be huge to help, maybe prevent."
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