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    The female body is misunderstood and this is why, says Rachel E. Gross

    From non-consensual vaginal microbiome transplants to misconceptions about the G-spot, Rachel E. Gross discusses the sexism and biases that have led to our fragmented understanding of the female reproductive system

    Humans

    18 May 2022

    By Catherine de Lange
    Nabil Nezzar
    JOURNALIST Rachel E. Gross was working as the science editor at Smithsonian.com when she developed an “obnoxious” vaginal infection that set her on a mission to better understand her own body. It may have started with her genitals, but in her new book, Vagina Obscura: An anatomical voyage, Gross not only unravels many misunderstandings about the female body, but also rewrites the history of the science of gynaecology with women and LGBTQ+ researchers front and centre. She spoke to New Scientist about why this matters.
    Catherine de Lange: What made you want to write this book?
    Rachel E. Gross: I was doing a lot of coverage of women in the history of science. These themes kept coming up of women in scientific fields that had been left out of the conversation or blocked from attaining certain levels. And at the same time, there were all these questions about women’s bodies and bodies [of people] with a uterus and ovaries that weren’t being asked. I made the connection: the deceptively simple reason why these questions weren’t being asked was because women weren’t at the table.
    How did you find these incredible stories of women who were written out of the history books?
    The darkest section of the book is about James Marion Sims and the development of the speculum. It’s well known that he was a southern slaveholder who made his advancements on the bodies of enslaved Black women. But there is a lot more to that story. I relied a lot on historians who had excavated the stories of some of those women, namely Betsy, Lucy and Anarcha. Deirdre Cooper Owens is the historian … More

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    Regenesis review: Farming is killing the planet but we can stop it

    By Rowan Hooper

    BE WARNED: George Monbiot will put you off your dinner. But that is a good thing – indeed, a vital thing. Our diets have to change. More to the point, the way we farm has to change. “Farming,” says Monbiot, a columnist for The Guardian newspaper and an environmental activist, “is the most destructive human activity ever to have blighted the Earth.”Advertisement
    It is a deliberately provocative statement, of course, but it shows how the myth of the green and pleasant farm is deeply ingrained. Even after reading this comprehensive, devastating and rousing book, that statement still took me aback. But Monbiot lays out his case with statistics and backs it up with citations – the destruction, the ecocide, the suffering, the exploitation, the economic senselessness. It is undeniable.
    Here is a sample. Human habitations, we learn, cover 1 per cent of the world’s land surface. Crops cover 12 per cent. Areas given over to grazing farm animals account for 28 per cent of the world’s land. Only 15 per cent is protected for nature. And that 28 per cent given to grazing animals? It delivers just 1 per cent of the world’s protein.
    How about crops? Almost 60 per cent of the calories produced by farmers come from four crops: soya, maize, wheat and rice. Most of the world’s soya – some 86 per cent – is grown in Brazil, Argentina and the US, and three-quarters of soya, much of it grown on former rainforest or the savannah of Brazil’s Cerrado region goes to feed farm animals. Meat is murder? Meat is also destructively profligate.

    The first half of Regenesis, in which Monbiot sets out the facts about the planet’s teetering life-support systems, is deeply distressing. The sheer damage caused by farming – the ploughing, the fertilisers, the pesticides and herbicides, the antibiotics, the irrigation and the greenhouse gases, but most of all the extirpation of species and the horrific clearance of land – has pushed those life-support systems to breaking point. Land use, says Monbiot, is “the issue that makes the greatest difference to whether terrestrial ecosystems and Earth systems survive or perish”.
    Your reward is the book’s second half, where he offers a treasure trove of hope and solutions, and a vision for a sustainable, healthy, equitable world. Monbiot knows that in transitioning from our destructive practices, we must bring farmers with us. We meet inspiring farmers who pioneer ways to grow food that don’t destroy the soil’s fertility and allow other species to thrive too, as well as some radical solutions. One of the most exciting is using bacteria to make protein. Monbiot eats a pancake made from the stuff, and proclaims it “the beginning of the end of most agriculture”. Well, that would be nice.
    Does Monbiot overestimate not only the willingness of the general public to eat bacteria as their main source of protein, but to entirely change food habits – something at the heart of all cultures?
    Maybe, but change can happen quickly. Some social scientists argue that a decent-sized minority, around 25 per cent, can trigger society-level tipping points in attitude. Look at the worldwide shift in support for LGBTQ+ rights and same-sex marriage. A few years ago, no one had heard of Greta Thunberg; now she is world famous and the Fridays for Future climate movement may change the world.
    So yes, this essential book really should put you off your dinner. It should put you on to something sustainable, equitable, ecologically beneficial and, hopefully, delicious. More

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    Claims that girls have a 'natural' aversion to physics are harmful

    Girls are just as capable as boys in science and mathematics, but ingrained attitudes are stopping female students from engaging, says Maria Rossini

    Humans

    | Comment

    18 May 2022

    By Maria Rossini
    Simone Rotella
    FROM Katherine Johnson, known for her pioneering work at NASA, to Nobel prizewinning physicist Jocelyn Bell Burnell and epidemiologist Sunetra Gupta, women have contributed hugely to science, technology, engineering and mathematics (STEM). But that contribution often remains undervalued, and in the UK a false narrative persists that science is a boys’ subject and that girls lack the aptitude for study or work in STEM disciplines.
    These long-standing negative assumptions were displayed recently at an inquiry on diversity in STEM by the UK parliament’s Science and Technology Committee. Katharine Birbalsingh, head of Michaela Community School in London and chair of the Social Mobility Commission, said that girls in her school have a “natural” aversion to physics and that it involves “hard maths”, which girls would “rather not do”.
    Contrary to Birbalsingh’s comments, evidence shows that girls are just as capable as boys: girls outperform their male peers in GCSE maths and science qualifications, taken from age 14, with 68 per cent getting grades A*-C in 2015 versus 65 per cent for boys.Advertisement
    Yet despite this, only around 23 per cent of entrants for the A level qualification in physics, taken from age 16, are girls. There are clearly underlying reasons behind these statistics, but Birbalsingh’s comments highlight exactly the kind of harmful stereotypes that have led many young women to disengage from these subjects.
    Research has found that, despite being very capable, many girls lack proportionate confidence in their maths and physics abilities because they feel they aren’t “naturally” clever enough.
    This is partly due to a notion within popular culture of the “effortlessly clever physicist” (whereby physics is presented as something that comes naturally, rather than something to work at), as well as the view that physics is “masculine and hard”: the very same troubling narrative that Birbalsingh was espousing.
    It is also much harder for girls to aspire to STEM careers if there are no female role models for them to look up to in their studies. Representation of inspiring female scientists could be a crucial part of raising aspirations and dismantling harmful stereotypes. However, in an analysis of double science GCSE specifications from major exam boards, only Rosalind Franklin and Mary Leakey are mentioned. By contrast, 40 male scientists’ names can be found.
    It is clear that the design of exam specifications, ingrained societal attitudes and potential gatekeeping practices in some of the UK’s schools need to be re- evaluated and addressed.
    As research from Julie Moote at University College London has highlighted, greater support for teachers is needed so that they can better understand the complex and invisible ways in which gender, class and racial inequalities are reinforced through teaching.
    Some studies also suggest that girls place a greater value on seeing the social relevance of the work they do, and engage better with a project-based approach to STEM. I can identify with this. Despite my A grades, I dropped physics and maths after GCSE. I later went on to be part of a team doing a physics-based project, where I had the opportunity to work on a real-life physics challenge. This sparked a new-found love of the subject, sadly too late to study it further.
    If ingrained attitudes about science and misplaced cultural gender stereotypes lead to systemic barriers that dissuade girls from engaging, then, as a community, we need to examine our own attitudes and failings. It is time to call out opinions like Birbalsingh’s, and create a learning environment that actively breaks down stereotypes, in order to support girls and other under-represented groups to thrive in STEM subjects.
    Maria Rossini is head of education at the British Science Association. @MariaTKRossini

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    Everything Everywhere All At Once review: Multiverse sci-fi adventure

    By Robyn Chowdhury
    A24
    Everything Everywhere All At Once
    Daniel Kwan, Daniel Scheinert
    Now playing in cinemasAdvertisement
    CHAOTIC sci-fi adventure is the heart of Everything Everywhere All At Once, a movie as touching as it is thrilling. It follows Evelyn Wang (Michelle Yeoh) as she takes on the burden of saving the multiverse. On her journey, she meets, fights and loves the many different versions of those closest to her, showing us that family isn’t just one-dimensional.
    We are introduced quickly to the mania of Evelyn’s life: her damaged relationships with daughter Joy (Stephanie Hsu) and husband Waymond (Ke Huy Quan), not to mention the pile of receipts she must get audited. But Evelyn’s balancing act between family and business is only a fraction of the chaos to come.
    Daniel Kwan and Daniel Scheinert, who wrote, directed and produced the film, waste no time before throwing us into a host of absurd scenarios.
    Warned she may be in grave danger during a trip to declare her taxes, Evelyn flees into another dimension, while tax auditor Deirdre Beaubeirdra (Jamie Lee Curtis) tries in vain to keep her attention. We discover that quirky supervillain Jobu Tupaki has created a sort of “black hole” that threatens the multiverse – and she is hunting Evelyn down.
    This film catapults you so quickly between universes that you barely have time to be confused. It flirts with existentialism and Chinese culture in a bizarre Rick and Morty/ The Matrix hybrid.
    Kwan uses his experience as the son of immigrants to create a family that feels real. The chaos in Evelyn’s life and mind represents attention deficit hyperactivity disorder (ADHD), which Kwan was diagnosed with as an adult. The film portrays neurodiversity with nuance, showing Evelyn as someone who really is feeling everything, everywhere, all at once.
    The cinematography is beautiful, and the music is cleverly used to add humour, tension and sentimentality. Though the film mostly centres on the Wang family and Beaubeirdra, there are so many versions of each character that you never get bored – and the cast have the perfect chance to demonstrate their range.
    Everything Everywhere All At Once grounds a cosmic plot about interdimensional travel with its story of a broken family trying their best to love each other. The film is simultaneously poignant and playful – with more fight scenes involving sex toys than you would expect. It is one to watch for anyone who enjoys laughing and crying in equal measure.

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    Don't Miss: New documentary A Taste of Whale questions Faroes hunt

    Nathan Keay © MCA Chicago. Image courtesy of Carolina Caycedo
    Visit
    Caroline Caycedo fills the Baltic Centre in Gateshead, UK, with art exploring environmental justice, biodiversity and cultural diversity. There’s also a new commission to look at, inspired by the neighbouring river Tyne. Open from 28 May.

    Advertisement
    Read
    The Elephant in the Universe is dark matter. In this new book, popular science writer Govert Schilling describes the century-long attempt by theoreticians to make sense of an elusive, unobservable world. Available from 31 May.
    a taste of whale/Greenwich Entertainment
    Watch
    A Taste of Whale starts a gripping conversation between activists and whalers from the Faroe Islands, as they prepare for the “grind”, a hunt of whales and dolphins. Watch on Amazon Prime Video and Apple TV+ from 27 May.

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    Night Sky review: Engaging show about a portal to another planet

    By Josh Bell
    Amazon Prime Video
    Night Sky
    Holden Miller, Daniel C. Connolly
    Amazon Prime Video, 20 MayAdvertisement

    GETTING older is never easy, but ageing couple Franklin and Irene York are able to take refuge from their ailments and frustrations by going out to “see the stars“.
    Played by J. K. Simmons and Sissy Spacek, the main characters of Amazon Prime Video’s Night Sky don’t just use a telescope to gaze at the heavens. Instead, they descend into a cellar hidden under the floorboards of a shed in their backyard, walk down a dank tunnel and open a bizarre, alien-looking door.
    There, they find a chamber that, somehow, transports them to a room on what appears to be another planet. They look out the window at a view that no one else on Earth gets to experience. Or so they believe.
    Night Sky, created by Holden Miller and Daniel C. Connolly, starts slowly, spending plenty of time with Franklin and Irene as they go about their daily business in small-town Illinois, with the sci-fi elements of the story often fading into the background.
    Simmons and Spacek are such strong actors that Night Sky would have been engrossing simply as a story about a loving couple headed into their twilight years, reckoning with nostalgia and regret. The first episode doesn’t deal with much more than that, at least until the end, when Irene discovers a mysterious man inside the underground portal.
    The interloper, Jude (Chai Hansen), both disturbs and invigorates the Yorks, leading them to new discoveries about the device they have been using for the past 20 years without ever questioning it. He also has an agenda of his own, which, just like everything else in Night Sky, unfolds slowly over the course of the first six episodes.
    The glacial plot progression can be frustrating, especially when the focus shifts away from the Yorks to other storylines whose connections to the main narrative take a while to coalesce.
    The second episode introduces a mother and daughter living in rural Argentina, protecting a strange chapel and reluctantly taking orders from a dangerous secret society. The dynamic between Stella (Julieta Zylberberg) and her teenage daughter Toni (Rocío Hernández) isn’t as emotionally rewarding as the Yorks’s lived-in relationship, but their direct involvement in the vague conspiracy lends their scenes a bit more excitement.
    Still, the character development is as incremental as that relating to the plot, and some of the show’s detours look more like dead ends. The Yorks’s nosy neighbour goes through an entire unrelated drama on his own just so he can circle back to poking around the shed and making an actual impact on the plot. There are plenty of scenes of similarly dubious relevance involving secondary characters that contribute to the lethargic pacing.
    Maybe there will be satisfying answers in the remaining two episodes of the eight-episode first series, but, for now, Night Sky is more about insinuations and atmosphere than explanations. There are references to “quantum entanglement” and “spooky action at a distance”, but nothing definitive about the origins or mechanics of the Yorks’s portal, or the related projects of the apparently globe-spanning ancient order that Stella and Toni belong to.
    There is usually enough enticement to keep watching until the next episode, though, and even when the show seems to be spinning its wheels, Simmons and Spacek find lovely grace notes in their performances.
    Night Sky‘s most affecting and engaging moments have nothing to do with intergalactic travel or transdimensional portals, however. No special effect matches Irene delivering a heartbreaking monologue about the death of the Yorks’s adult son, or Franklin comforting his granddaughter Denise (Kiah McKirnan) at her father’s grave.
    These characters are on their way to learning the secrets of the universe, but they have already lived long enough to know what truly matters.

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    High-energy neutrinos may come from black holes ripping apart stars

    When a star gets too close to a black hole, sparks fly. And, potentially, so do subatomic particles called neutrinos.

    A dramatic light show results when a supermassive black hole rips apart a wayward star. Now, for the second time, a high-energy neutrino has been spotted that may have come from one of these “tidal disruption events,” researchers report in a study accepted in Physical Review Letters.

    These lightweight particles, which have no electric charge, careen across the cosmos and can be detected upon their arrival at Earth. The origins of such zippy neutrinos are a big mystery in physics. To create them, conditions must be just right to drastically accelerate charged particles, which would then produce neutrinos. Scientists have begun lining up likely candidates for cosmic particle accelerators. In 2020, researchers reported the first neutrino linked to a tidal disruption event (SN: 5/26/20). Other neutrinos have been tied to active galactic nuclei, bright regions at the centers of some galaxies (SN: 7/12/18).

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    Discovered in 2019, the tidal disruption event reported in the new study stood out. “It was extraordinarily bright; it’s really one of the brightest transients ever seen,” says astroparticle physicist Marek Kowalski of Deutsches Elektronen-Synchrotron, or DESY, in Zeuthen, Germany.

    Transients are short-lived flares in the sky, such as tidal disruption events and exploding stars called supernovas. Further observations of the brilliant outburst revealed that it shone in infrared, X-rays and other wavelengths of light.

    Roughly a year after the flare’s discovery, the Antarctic neutrino observatory IceCube spotted a high-energy neutrino. By tracing the particle’s path backward, researchers determined that the neutrino came from the flare’s vicinity.

    The matchup between the two events could be a coincidence. But when combined with the previous neutrino that was tied to a tidal disruption event, the case gets stronger. The probability of finding two such associations by chance is only about 0.034 percent, the researchers say.

    It’s still not clear how tidal disruption events would produce high-energy neutrinos. In one proposed scenario, a jet of particles flung away from the black hole could accelerate protons, which could interact with surrounding radiation to produce the speedy neutrinos.

    ‘We need more data … in order to say that these are real neutrino sources or not,” says astrophysicist Kohta Murase of Penn State University, a coauthor of the new study. If the link between the neutrinos and tidal disruption events is real, he’s optimistic that researchers won’t have to wait too long. “If this is the case, we will see more.”

    But scientists don’t all agree that the flare was a tidal disruption event. Instead, it could have been an especially bright type of supernova, astrophysicist Irene Tamborra and colleagues suggest in the April 20 Astrophysical Journal.

    In such a supernova, it’s clear how energetic neutrinos could be produced, says Tamborra, of the Niels Bohr Institute at the University of Copenhagen. Protons accelerated by the supernova’s shock wave could collide with protons in the medium that surrounds the star, producing other particles that could decay to make neutrinos.

    It’s only recently that observations of high-energy neutrinos and transients have improved enough to enable scientists to find potential links between the two. “It’s exciting,” Tamborra says. But as the debate over the newly detected neutrino’s origin shows, “at the same time, it’s uncovering many things that we don’t know.” More

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    'Funk fungus' is a funny phrase and scientists now know why

    A study looking at more than 55,000 pairs of words has found why word pairings like “gnome bone” and “spam scrotum” seem to be more amusing than their constituent parts

    Humans

    13 May 2022

    By Jesse Staniforth
    Some pairs of words are funnier than othersShutterstock / fizkes
    On their own there is nothing particularly funny about the words “gnome” and “bone”, but put them together and it is a different story. Pairings like “gnome bone” seem to make people chuckle, at least according to a study that looked at the funniness of thousands of pairs of words.
    Cynthia S. Q. Siew at the National University of Singapore and her colleagues generated random word pairings using a list of around 5000 words previously studied for their humour or lack thereof. … More