Slashdot Mirror

An anonymous reader quotes a report from The Guardian: Summer weather patterns are increasingly likely to stall in Europe, North America and parts of Asia, according to a new climate study that explains why Arctic warming is making heatwaves elsewhere more persistent and dangerous. Rising temperatures in the Arctic have slowed the circulation of the jet stream and other giant planetary winds, says the paper, which means high and low pressure fronts are getting stuck and weather is less able to moderate itself. The authors of the research, published in Nature Communications on Monday, warn this could lead to "very extreme extremes," which occur when abnormally high temperatures linger for an unusually prolonged period, turning sunny days into heat waves, tinder-dry conditions into wildfires, and rains into floods.

One cause is a weakening of the temperature gradient between the Arctic and Equator as a result of man-made greenhouse gas emissions. The far north of the Earth is warming two to four times faster than the global average, says the paper, which means there is a declining temperature gap with the central belt of the planet. As this ramp flattens, winds struggle to build up sufficient energy and speed to push around pressure systems in the area between them. As a result, there is less relief in the form of mild and wet air from the sea when temperatures accumulate on land, and less relief from the land when storms build up in the ocean.

The scorching temperatures and forest fires of this summer's heatwave have finally stirred the world to face the onrushing threat of global warming, claims the climate scientist behind the recent "hothouse Earth" report. Following an unprecedented 270,000 downloads of his study, Johan Rockstrom, executive director of the Stockholm Resilience Centre, said he had not seen such a surge of interest since 2007, the year the Nobel prize was awarded to Al Gore and the Intergovernmental Panel on Climate Change. The Guardian: "I think that in future people will look back on 2018 as the year when climate reality hit," said the veteran scientist. "This is the moment when people start to realize that global warming is not a problem for future generations, but for us now." The heatwave has dominated headlines across the northern hemisphere this summer. New temperature records have been set in Africa and cities in Australia, Taiwan, Georgia and the west coast of US. Heat stroke or forest fires have killed at least 119 in Japan, 29 in South Korea, 91 in Greece and nine in California. There have even been freak blazes in Lapland and elsewhere in the Arctic circle, while holidaymakers and locals alike have sweltered in unusually hot weather in southern Europe. Coming amid this climate chaos, the "hothouse Earth" paper by Rockstrom and his co-authors struck a chord with the public by spelling out the huge and growing risk that emissions are pushing the planet's climate off the path it has been on for 2.5m years.

An anonymous reader quotes a report from The Guardian: The chief executives of America's top 350 companies earned 312 times more than their workers on average last year, according to a new report published Thursday by the Economic Policy Institute. The rise came after the bosses of America's largest companies got an average pay rise of 17.6% in 2017, taking home an average of $18.9m in compensation while their employees' wages stalled, rising just 0.3% over the year. The pay gap has risen dramatically, with some fluctuations, since the 1990s. In 1965 the ratio of CEO to worker pay was 20 to one; that figure had risen to 58 to one by in 1989 and peaked in 2000 when CEOs earned 344 times the wage of their average worker. CEO pay dipped in the early 2000s and during the last recession, but has been rising rapidly since 2009. Chief executives are even leaving the 0.1% in the dust. The bosses of large firms now earn 5.5 times as much as the average earner in the top 0.1%.

The German Lifeguard Association (DLRG) has made a direct connection between children getting into difficulty in the water and parents being too busy on their mobile phones to notice. More than 300 people have drowned in Germany so far this year. The Guardian reports: "Too few parents and grandparents are heeding the advice: when your children and grandchildren are in the water, put your smartphone away," Achim Wiese, the DLRG's spokesman, said. "We're experiencing on a daily basis that people treat swimming pools like a kindergarten and simply don't pay attention," added Peter Harzheim of the German federation of swimming pool supervisors. "In the past, parents and grandparents spent more time with their children in the swimming pool. But increasing numbers of parents are fixated by their smartphones and are not looking left or right, let alone paying attention to their children," he told German media. "It's sad that parents behave so neglectfully these days." The organization also put some blame on the school system for not making swimming lessons required from an early age. "Budget cuts have also led to swimming pools shortening their opening times," adds The Guardian.

An anonymous reader quotes a report from The Guardian: Between 2014 and 2017, the world's reefs endured the worst coral bleaching event in history, as the cyclical El Nino climate event combined with anthropogenic warming to cause unprecedented increases in water temperature. But the June survey, funded by Microsoft co-founder Paul Allen's family foundation, found the Sulawesi reefs were surprisingly healthy. In fact they were in better condition than when they were originally surveyed in 2014 -- a surprise for British scientist Dr Emma Kennedy, who led the research team.

A combination of 360-degree imaging tech and Artificial Intelligence (AI) allowed scientists to gather and analyze more than 56,000 images of shallow water reefs. Over the course of a six-week voyage, the team deployed underwater scooters fitted with 360 degree cameras that allowed them to photograph up to 1.5 miles of reef per dive, covering a total of 1487 square miles in total. Researchers at the University of Queensland in Australia then used cutting edge AI software to handle the normally laborious process of identifying and cataloguing the reef imagery. Using the latest Deep Learning tech, they 'taught' the AI how to detect patterns in the complex contours and textures of the reef imagery and thus recognize different types of coral and other reef invertebrates. Once the AI had shown between 400 and 600 images, it was able to process images autonomously. The Ocean Agency has published a short 2-minute video on YouTube about the Coral Triangle survey.

Olivia Solon, writing for The Guardian: A senior Facebook executive told Australian media companies that if they didn't cooperate with the social network, their businesses would die. According to a report by The Australian, Campbell Brown, Facebook's head of news partnerships, told a group of more than 20 broadcasters and publishers that she wanted to help media companies develop sustainable business models through the platform. "We will help you revitalise journalism ... in a few years the reverse looks like I'll be holding your hands with your dying business like in a hospice," she said, in comments corroborated by five people who attended the meeting in Sydney on Tuesday.

The Australian also reported that Brown said that Facebook's chief executive, Mark Zuckerberg, "doesn't care about publishers but is giving me a lot of leeway and concessions to make these changes," although both Facebook and Brown vehemently deny this comment was made, referring to a transcript they have from the meeting. Facebook would not release the transcript from the meeting.

An anonymous reader quotes the Guardian: Six crows trained to pick up cigarette ends and rubbish will be put to work next week at a French historical theme park, according to its president. "The goal is not just to clear up, because the visitors are generally careful to keep things clean" but also to show that "nature itself can teach us to take care of the environment", said Nicolas de Villiers of the Puy du Fou park, in the western Vendee region.... The birds will be encouraged to spruce up the park through the use of a small box that delivers a nugget of bird food each time the rook deposits a cigarette end or small piece of rubbish.
"There's an easier way to get rid of all the cigarette butts," suggests one anonymous Slashdot reader.

"Just train the crows to attack smokers."

An anonymous reader shares a report: Not quite, but it's certainly more than a blip in the cultural history of communication: in 2017, for the first time, the number of voice calls -- remember, those things you did with your actual voice on your actual phone -- fell in the UK. Meanwhile, internet addiction keeps growing, presumably because we haven't quite worked out what to do with all those hours we're saving on talking.

More than three-quarters (78%) of British adults own a smartphone, and we check them on average every 12 minutes. That adds up to 24 hours a week online via our phones -- much of that time swallowed up by modern-style chat on WhatsApp and Facebook Messenger, with some left over for texting. It has taken a toll on talking, sure, but few smartphone users might claim to feel less connected as a result.

Now, the idea of ringing someone for "a chat" has a quaint, retro quality. I can, and will, talk you under the table, but phone calls are a luxury usually reserved for about five people: my mum, my sister, two best friends and my editor, obviously. Even then, I'm rubbish at picking up. Much is made about smartphones leading to dumber conversation -- amid claims that the art of chatter has been lost. Arguably, however, conversation has simply been rebooted and reconfigured. Take the myriad ways in which we can and do communicate now. It's a given that I will spend an embarrassing portion of my day glued to a screen (It's work!) and much of that will be chatting (again, it's work!).

Researchers say air pollution is linked to changes in the structure of the heart of the sort seen in early stages of heart failure. "The findings could help explain the increased number of deaths seen in areas with high levels of dirty air," reports The Guardian. From the report: "What we don't know is what is the mechanism behind it, why is air pollution leading to increased risk of heart attack and stroke?" said Dr Nay Aung, a cardiologist at Queen Mary University of London and first author of the research. The latest study helps to unpick the conundrum. Writing in the journal Circulation, Aung and colleagues report that they found exposure to nitrogen dioxide and fine particulate matter, known as PM2.5 and PM10 particles, is linked to an increase in the size of two of the chambers of the heart, the left and right ventricle. PM particles are commonly emitted by motor vehicles, among other sources. The authors add that similar changes can affect the performance of the heart and are often seen before heart failure takes hold.

The team used data from almost 4,000 volunteers who were part of a wider research effort known as the UK Biobank. These participants were aged between 40 and 69 years old, had been at the same address for the whole study, and were free from cardiovascular disease at the outset. Crucially, their data included cardiac MRI scans, which offer detailed images of the structure and function of the heart. The study also involved estimates of the outdoor concentrations of different pollutants at participants' home addresses at about five years prior to the scan. After controlling for factors including age, sex, income and smoking history, the team found that higher exposure to PM2.5 particles, PM10 particles and nitrogen dioxide were each linked to a greater volume of both the right and left ventricles after they had filled with blood.

Every four years, at an international gathering of mathematicians, the subject's youngest and brightest are honored with the Fields Medal, often described as the Nobel Prize of mathematics. The New York Times: This year's recipients, announced on Wednesday at the International Congress of Mathematicians in Rio de Janeiro, include one of the youngest ever: Peter Scholze, a professor of mathematics at the University of Bonn who is 30 years old. Two weeks ago, Peter Woit, a professor at Columbia University who blogs about mathematics and physics, was among those who anticipated that Dr. Scholze would receive the medal. Dr. Woit said Dr. Scholze was "by far the most talented arithmetic geometer of his generation." By custom, Fields medals are bestowed to mathematicians 40 years old or younger. That means Dr. Scholze would have still been eligible for another two rounds of medals. The medal, first awarded in 1936, was conceived by John Charles Fields, a Canadian mathematician. The youngest winner, Jean-Pierre Serre in 1954, was 27. The other Fields medalists this year are Caucher Birkar, 40, of the University of Cambridge in England; Alessio Figalli, 34, of the Swiss Federal Institute of Technology in Zurich; and Akshay Venkatesh, 36, of the Institute for Advanced Study in Princeton and Stanford University in California. Peter Scholze's award cites "the revolution that he launched in arithmetic geometry," the study of shapes that arise from the rational-number solutions to polynomial equations (like xy3 + x2 = 1 or x2 â" y3z = 3). More about him here. As a mathematician, Caucher Birkar has helped bring order to the infinite variety of polynomial equations -- those equations that consist of different variables raised to various powers. No two equations are exactly alike, but Birkar has helped reveal that many can be neatly categorized into a small number of families. [As a reader pointed out, Birkar's award was stolen within minutes of him receiving it.] UPDATE (8/4/18): Organizers have announced they'll provide an identical replacement medal.

Once a classics student with no particular affinity for mathematics, Alessio Figalli has gone on to shake the venerable mathematical discipline of analysis, which concerns the properties of certain types of equations. Figalli's results have provided a refined mathematical understanding of everything from the shape of crystals to weather patterns, to the way ice melts in water. Akshay Venkatesh, a former prodigy who struggled with the genius stereotype, has won a Fields Medal for his "profound contributions to an exceptionally broad range of subjects in mathematics."

Hospitals will need to use new strategies to tackle bacteria experts have warned, after finding a type of hospital superbug is becoming increasingly tolerant of alcohol -- the key component of current disinfectant hand rubs. From a report: Handwashes based on alcohols such as isopropanol have become commonplace as a method of infection control. But while the move has been linked to benefits, including a fall in rates of hospital infections of methicillin-resistant Staphylococcus aureus (MRSA), new research suggests it might also have had unexpected consequences. Scientists say they have discovered that superbugs known as vancomycin-resistant enterococci, or VRE, appear to be becoming more tolerant to alcohol.

Archaeologists have discovered the remains of the oldest public library in Cologne, Germany, "a building erected almost two millennia ago that may have housed up to 20,000 scrolls," reports The Guardian. From the report: The walls were first uncovered in 2017, during an excavation on the grounds of a Protestant church in the centre of the city. Archaeologists knew they were of Roman origins, with Cologne being one of Germany's oldest cities, founded by the Romans in 50 AD under the name Colonia. But the discovery of niches in the walls, measuring approximately 80cm by 50cm, was, initially, mystifying.

"It took us some time to match up the parallels -- we could see the niches were too small to bear statues inside. But what they are are kind of cupboards for the scrolls," said Dr Dirk Schmitz from the Roman-Germanic Museum of Cologne. "They are very particular to libraries -- you can see the same ones in the library at Ephesus." It is not clear how many scrolls the library would have held, but it would have been "quite huge -- maybe 20,000," said Schmitz.

Several readers have shared a report: Vickie Shannon Allen, 49, started working at Amazon as a counter in a fulfillment warehouse at Haslet, Texas, in May 2017. At first, like many employees, Allen was excited by the idea of working for one of the fastest growing corporations in the world. That feeling dissipated quickly after a few months. [...] Nor is Allen alone. A Guardian investigation has revealed numerous cases of Amazon workers suffering from workplace accidents or injuries in its gigantic warehouse system and being treated in ways that leave them homeless, unable to work or bereft of income.

Allen's story began on 24 October last year when she injured her back counting goods on a workstation that was missing a brush guard, a piece of safety equipment meant to prevent products from falling onto the floor. She used a tote bin to try to compensate for the missing brush guard, and hurt her back while counting in an awkward position. The injury was the beginning of an ongoing ordeal she is still working to amend at Amazon. Over the course of a few weeks, Amazon's medical triage area gave her use of a heating pad to use on her back, while Amazon management sent her home each day without pay until Allen pushed for workers compensation. "I tried to work again, but I couldn't stretch my right arm out and I'm right-handed. So I was having a hard time keeping up. This went on for about three weeks," Allen said. Despite not getting paid, Allen was spending her own money to drive 60 miles one way to the warehouse each day just to be sent home. Once on workers compensation, Allen started going to physical therapy. In January 2018, she returned to work and injured herself again on the same workstation that still was not fixed.

An anonymous reader quotes a report from The Guardian: Scientists have now created their own Richter-like scale [for measuring alien signals] to explain whether a finding is a damp squib or has truly seismic implications. The new scale allows scientists to rate interesting signals detected in searches for extraterrestrial intelligence from 0 to 10, where 0 is nothing to get excited about and 10 is equivalent to "an alien space probe orbiting the Earth or an alien shaking your hand," said Duncan Forgan, who worked on the project, at the University of St Andrews Centre for Exoplanet Science. Known as Rio 2.0, the scale is a proposed upgrade of an existing Rio scale that is already used by the alien-hunting community. It assigns scores to Seti ("search for extraterrestrial intelligence") signals by taking into account both the potential implications of the signal and the likelihood that it is genuine, rather than down to natural or human-made phenomena. Under the proposals, scientists could issue their own Rio scale number for any interesting signals they detect, but so could fellow academics who review their work for publication. The rating system is also being made available to the public. The scientists detailed the new Rio scale in the International Journal of Astrobiology.

Astronomers have observed a star speeding close to the massive black hole at the centre of the Milky Way for the first time. From a report: The observations, made using the Very Large Telescope in Chile, tracked a star called S2 as it passed through the extreme gravitational field at the heart of our galaxy. As the star approached its nearest point to the black hole on 19 May, it was accelerated to mind-boggling speeds, causing it to be subject to effects predicted by Einstein's theory of general relativity. Astronomers had been tracking the star and preparing to make the observations for the past 16 years -- the time taken for the star to complete a single elliptical orbit of the black hole. "We have been preparing intensely for this event over several years, as we wanted to make the most of this unique opportunity to observe general relativistic effects," said Reinhard Genzel of the Max Planck Institute for Extraterrestrial Physics (MPE) in Garching, Germany, who led the international team. The findings can be found here.

MightyMartian shares a report from The Guardian: On April 30, 2019, Emperor Akihito of Japan is expected to abdicate the chrysanthemum throne. The decision was announced in December 2017 so as to ensure an orderly transition to Akihito's son, Naruhito, but the coronation could cause concerns in an unlikely place: the technology sector. The Japanese calendar counts up from the coronation of a new emperor, using not the name of the emperor, but the name of the era they herald. Akihito's coronation in January 1989 marked the beginning of the Heisei era, and the end of the Shwa era that preceded him; and Naruhito's coronation will itself mark another new era. But that brings problems. For one, Akihito has been on the throne for almost the entirety of the information age, meaning that many systems have never had to deal with a switchover in era. For another, the official name of Naruhito's era has yet to be announced, causing concern for diary publishers, calendar printers and international standards bodies. It's why some are calling it "Japan's Y2K problem." "The magnitude of this event on computing systems using the Japanese Calendar may be similar to the Y2K event with the Gregorian Calendar," said Microsoft's Shawn Steele. "For the Y2K event, there was world-wide recognition of the upcoming change, resulting in governments and software vendors beginning to work on solutions for that problem several years before January 1, 2000. Even with that preparation many organizations encountered problems due to the millennial transition. Fortunately, this is a rare event, however it means that most software has not been tested to ensure that it will behave with an additional era."

Unicode's Ken Whistler wrote in a message earlier this month: "The [Unicode Technical Committee] cannot afford to make any mistakes here, nor can it just *guess* and release the code point early. All of this is pointing directly to the necessity of issuing a Unicode 12.1 release sharply on the heels of Unicode 12.0, incorporating the addition of the new Japanese era name character, which all vendors will be under great pressure to immediately support in 2019 software releases."

An anonymous reader quotes this opinion piece by former derivatives broker Brett Scott: Banks are closing ATMs and branches in an attempt to 'nudge' users towards digital services -- and it's all for their own benefit... I recently got a letter from my bank telling me that they are shutting down local branches because "customers are turning to digital", and they are thus "responding to changing customer preferences". I am one of the customers they are referring to, but I never asked them to shut down the branches... I am much more likely to "choose" a digital option if the banks deliberately make it harder for me to choose a non-digital option. In behavioural economics this is referred to as "nudging". If a powerful institution wants to make people choose a certain thing, the best strategy is to make it difficult to choose the alternative...

Digital systems may be "convenient", but they often come with central points of failure. Cash, on the other hand, does not crash. It does not rely on external data centres, and is not subject to remote control or remote monitoring. The cash system allows for an unmonitored "off the grid" space. This is also the reason why financial institutions and financial technology companies want to get rid of it. Cash transactions are outside the net that such institutions cast to harvest fees and data.

A cashless society brings dangers. People without bank accounts will find themselves further marginalised, disenfranchised from the cash infrastructure that previously supported them. There are also poorly understood psychological implications about cash encouraging self-control while paying by card or a mobile phone can encourage spending. And a cashless society has major surveillance implications.
While a cashless society might make it cheaper to run a bank, "A cashless society is not in your interest..." argues the author.

"We must recognise every cash machine that is shut down as another step in financial institutions' campaign to nudge you into their digital enclosures."

The Guardian revisits the disastrous 2016 launch of the massive open-universe videogame No Man's Sky, in a new interview with company director Sean Murray: "I've never liked talking to the press. I didn't enjoy it when I had to do it, and when I did it, I was naive and overly excited about my game. There are a lot of things around launch that I regret, or that I would do differently." He is reluctant to relive the particulars of what happened in the weeks and months following No Man's Sky's release in August 2016 ("I find it really personal, and I don't have any advice for dealing with it," he says), but it involved death threats, bomb threats sent to the studio and harassment of people who worked at Hello Games on a frightening scale. They were in regular contact with Scotland Yard and the Metropolitan police... "I remember getting a death threat about the fact that there were butterflies in our original trailer, and you could see them as you walked past them, but there weren't any butterflies in the launch game. I remember thinking to myself: 'Maybe when you're sending a death threat about butterflies in a game, you might be the bad guy....'"

Despite the controversy, No Man's Sky sold extremely well, and plenty of its players have stuck by it. A year after release, when Hello Games released the Atlas Rises update, about a million people showed up to play, and the average playtime was 45 hours.... It is still recognisable as the lonely, abstractly beautiful space-exploration game I played in 2016, but three big updates have added a lot more. It is now definitely a better game, with much more to do and a clearer structure... Now you can also construct bases, drive around in vehicles and -- as of next week -- invite other players to explore with you, in groups of four. You can crew a freighter together, or colonise a planet with ever-expanding constructions.
"You are still a tiny speck in an infinite universe," writes the Guardian. "it's just that now, you have some company." Murray describes it as a "Star Trek away team vibe."

In another interview, Murray concedes that during the five years they'd spent in development, "We talked about the game way earlier than we should have talked about the game.... "

An anonymous reader quotes a report from The Guardian: The New Zealand company behind a landmark trial of a four-day working week has concluded it an unmitigated success, with 78% of employees feeling they were able to successfully manage their work-life balance, an increase of 24 percentage points. Two-hundred-and-forty staff at Perpetual Guardian, a company which manages trusts, wills and estate planning, trialled a four-day working week over March and April, working four, eight-hour days but getting paid for five. Jarrod Haar, professor of human resource management at Auckland University of Technology, found job and life satisfaction increased on all levels across the home and work front, with employees performing better in their jobs and enjoying them more than before the experiment. Work-life balance, which reflected how well respondents felt they could successfully manage their work and non-work roles, increased by 24%. In November last year just over half (54%) of staff felt they could effectively balance their work and home commitments, while after the trial this number jumped to 78%. Staff stress levels decreased by 7 percentage points across the board as a result of the trial, while stimulation, commitment and a sense of empowerment at work all improved significantly, with overall life satisfaction increasing by 5 percentage points.

An anonymous reader quotes a report from The Guardian: Smooth or hairy, pungent or tasteless, deep-hued or bright: new versions of old fruits could be hitting the produce aisles as plant experts embrace cutting-edge technology, scientists say. While researchers have previously produced plants with specific traits through traditional breeding techniques, experts say new technologies such as the gene-editing tool Crispr-Cas9 could be used to bring about changes far more rapidly and efficiently. Among the genes flagged in the new study in the journal Trends in Plant Science are those behind the production of a family of substances known as MYBs, which are among the proteins that control whether other genes are switched on or off.

"MYBs are great targets because they are central to several consumer traits or features like color, flavor [and] texture," said Andrew Allan, a co-author of the review from the University of Auckland whose own projects include working on red-fleshed apples and changing the color of kiwi fruits. "Russet skin in apple and pear [is linked to MYBs]. Hairs on peaches but not nectarines -- another type of MYB." Dr Richard Harrison, head of genetics, genomics and breeding at the horticultural organization NIAB EMR, who was not involved in the article, said tweaking MYB genes or the way such genes are themselves controlled was a fruitful approach. Gene-editing of MYB genes and other genes could bring a host of benefits, Harrison said, adding: "There is a large opportunity to improve the nutritional profile of fruits and vegetables in the future using gene-editing technology, as well as other techniques." Such techniques, he said, introduce the same sort of DNA changes as plant breeders have introduced by artificially selecting traits that cropped up through spontaneous DNA mutation -- but much faster. Next week, the European Court of Justice will decide if or how plants that have been gene-edited will be regulated, and whether they will be treated like genetically modified plants. In April, the U.S. Department of Agriculture announced it will no longer regulate genetically altered plants, so long as the changes could have been produced through traditional plant-breeding techniques.

One of a dozen new moons discovered around Jupiter is circling the planet on a suicide orbit that will inevitably lead to its violent destruction, astronomers say. From a report: Researchers in the US stumbled upon the new moons while hunting for a mysterious ninth planet that is postulated to lurk far beyond the orbit of Neptune, the most distant planet in the solar system. The team first glimpsed the moons in March last year from the Cerro Tololo Inter-American Observatory in Chile, but needed more than a year to confirm that the bodies were locked in orbit around the gas giant. "It was a long process," said Scott Sheppard, who led the effort at the Carnegie Institution for Science in Washington DC. Jupiter, the largest planet in the solar system, was hardly short of moons before the latest findings. The fresh haul of natural satellites brings the total number of Jovian moons to 79, more than are known to circle any other planet in our cosmic neighbourhood. A head-on collision between two Jovian moons would create a crash so large it would be visible from earth, astronomers said.

An anonymous reader quotes a report from The Guardian: Robert Louis Stevenson's 1881 classic Treasure Island tells of Jim Hawkins's adventures on board the Hispaniola, as he and his crew -- along with double-crossing pirate Long John Silver -- set out to find Captain Flint's missing treasure on Skeleton Island. Now, more than a century later, children can try and find it themselves, with the bays and mountains of Stevenson's fictional island given a blocky remodeling in Minecraft, as part of a new project aimed at bringing reluctant readers to literary classics. From Spyglass Hill to Ben Gunn's cave, children can explore every nook and cranny of Skeleton Island as part of Litcraft, a new partnership between Lancaster University and Microsoft, which bought the game for $2.5 billion in 2015 and which is now played by 74 million people each month. The Litcraft platform uses Minecraft to create accurate scale models of fictional islands: Treasure Island is the first, with Michael Morpurgo's Kensuke's Kingdom just completed and many others planned. [...] The project, which is featured on Microsoft's Minecraft.edu website, is currently being presented to school teachers and librarians across the UK. There has been "an enthusiastic response" to the trials under way in local schools, with plans to roll Litcraft out to libraries in Lancashire and Leeds from October 2018.

An anonymous reader quotes a report from The Guardian: The Republic of Ireland will become the world's first country to sell off its investments in fossil fuel companies, after a bill was passed with all-party support in the lower house of parliament. The state's 8 billion euro national investment fund will be required to sell all investments in coal, oil, gas and peat "as soon as is practicable", which is expected to mean within five years. The Irish fossil fuel divestment bill was passed in the lower house of parliament on Thursday and it is expected to pass rapidly through the upper house, meaning it could become law before the end of the year. The Irish state investment fund holds more than 300 million euro in fossil fuel investments in 150 companies. The bill defines a fossil fuel company as a company that derives 20% or more of its revenue from exploration, extraction or refinement of fossil fuels. The bill also allows investment in Irish fossil fuel companies if this funds their move away from fossil fuels. "The [divestment] movement is highlighting the need to stop investing in the expansion of a global industry which must be brought into managed decline if catastrophic climate change is to be averted," said Thomas Pringle, the independent member of parliament who introduced the bill. "Ireland by divesting is sending a clear message that the Irish public and the international community are ready to think and act beyond narrow short term vested interests."

From a report: It is the most exacting of surgical skills: tying a knot deep inside a patient's abdomen, pivoting long graspers through keyhole incisions with no direct view of the thread. Trainee surgeons typically require 60 to 80 hours of practice, but in a mock-up operating theatre outside Cambridge, a non-medic with just a few hours of experience is expertly wielding a hook-shaped needle -- in this case stitching a square of pink sponge rather than an artery or appendix.

The feat is performed with the assistance of Versius, the world's smallest surgical robot, which could be used in NHS operating theatres for the first time later this year if approved for clinical use. Versius is one of a handful of advanced surgical robots that are predicted to transform the way operations are performed by allowing tens or hundreds of thousands more surgeries each year to be carried out as keyhole procedures. The Versius robot cuts down the time required to learn to tie a surgical knot from more than 100 training sessions, when using traditional manual tools, to just half an hour, according to Slack.

"Using a human to do the job lets you skip over a load of technical and business development challenges. It doesn't scale, obviously, but it allows you to build something and skip the hard part early on," said Gregory Koberger, CEO of ReadMe, who says he has come across a lot of "pseudo-AIs." It's essentially prototyping the AI with human beings, he said. From a report: This practice was brought to the fore this week in a Wall Street Journal article highlighting the hundreds of third-party app developers that Google allows to access people's inboxes. In the case of the San Jose-based company Edison Software, artificial intelligence engineers went through the personal email messages of hundreds of users -- with their identities redacted -- to improve a "smart replies" feature. The company did not mention that humans would view users' emails in its privacy policy. The third parties highlighted in the WSJ article are far from the first ones to do it. In 2008, Spinvox, a company that converted voicemails into text messages, was accused of using humans in overseas call centres rather than machines to do its work. In 2016, Bloomberg highlighted the plight of the humans spending 12 hours a day pretending to be chatbots for calendar scheduling services such as X.ai and Clara. The job was so mind-numbing that human employees said they were looking forward to being replaced by bots.

From a report: Facebook has long had the same public response when questioned about its disruption of the news industry: it is a tech platform, not a publisher or a media company. But in a small courtroom in California's Redwood City on Monday, attorneys for the social media company presented a different message from the one executives have made to Congress, in interviews and in speeches: Facebook, they repeatedly argued, is a publisher, and a company that makes editorial decisions, which are protected by the first amendment. The contradictory claim is Facebook's latest tactic against a high-profile lawsuit, exposing a growing tension for the Silicon Valley corporation, which has long presented itself as neutral platform that does not have traditional journalistic responsibilities.

The suit, filed by an app startup, alleges that Mark Zuckerberg developed a "malicious and fraudulent scheme" to exploit users' personal data and force rival companies out of business. Facebook, meanwhile, is arguing that its decisions about "what not to publish" should be protected because it is a "publisher." In court, Sonal Mehta, a lawyer for Facebook, even drew comparison with traditional media: "The publisher discretion is a free speech right irrespective of what technological means is used. A newspaper has a publisher function whether they are doing it on their website, in a printed copy or through the news alerts." [...] Facebook spokespeople declined to answer questions about its insistence outside of court that it is not a publisher or media entity.

Greg LeRoy and Maryann Feldman from The Guardian discuss some alternative strategies for cities that want large tech companies like Amazon and Apple to invest locally but don't want to offer huge subsidies. They advise against using "old economy" incentives for "new economy" firms, which are more susceptible to disruption, because it can be costly and counterproductive. Unfortunately, many politicians continue to mismatch incentives "especially because some tech companies have become very aggressive about demanding big tax breaks," reports The Guardian. From the report: Here are two proven alternative strategies. The first could be called "back to basics." A regional government inventories existing small- and medium-sized firms, the backbone of many local communities. Typically family-owned and located in micropolitan and rural areas, these firms are often neglected by policymakers and shortchanged by incentive programs. A regional government asks: which industry sectors are we already comparatively good at? Which of those sectors have the best futures? How can our public systems help those promising firms grow? Do they need export assistance? Customized training? Technology diffusion? More engineering-school graduates? There are some simple fixes that could go a long way.

The second alternative takes this same approach and applies it to very young companies and to emerging technologies with more speculative prospects. This was North Carolina's successful strategy from the 1950s until the mid-1990s. Making no big bets on any one company, the state invested in all levels of education, created its community college system and upgraded the state universities. It also focused on highway upgrades and other infrastructure investments. [...] Austin, Texas, currently the hottest tech-led economy in the U.S., provides a model: there, local entrepreneurs became local champions, creating early incubators, reinvesting their gains and working with local government.

Astronomers say they now have the first confirmed image of the formation of a planet. The Guardian reports: The startling snapshot shows a bright blob -- the nascent planet -- traveling through the dust and gas surrounding a young star, known as PDS70, thought to be about 370 light years from Earth. The black circle in the centre of the image, to the left of the planet, is a filter to block the light from the star, enabling other features of the system to be seen.

"These discs around young stars are the birthplaces of planets, but so far only a handful of observations have detected hints of baby planets in them," said Miriam Keppler of the Max Planck Institute for Astronomy in Germany, a lead author of the research published in the journal Astronomy and Astrophysics. However, other ground-based observations have not yielded conclusive evidence. "The problem is that until now, most of these planet candidates could just have been features in the disc," she said. "The advantage of our detection is that we have detected [the new planet] with several different observing instruments, different filter bands and different years," she added. This research was presented in two papers, entitled "Discovery of a planetary-mass companion within the gap of the transition disk around PDS 70" and "Orbital and atmospheric characterization of the planet within the gap of the PDS 70 transition disk," both to be published in Astronomy & Astrophysics.

Astronomers have found that blasts of ocean spray erupting from the Saturn moon of Enceladus contain complex organic molecules, "making it the only place beyond Earth known to harbor crucial constituents for life as we know it," reports The Guardian. From the report: Astronomers detected the compounds in plumes of water and ice that shoot from huge fractures in the south pole of Enceladus, a 300-mile-wide ice ball that orbits Saturn along with 52 other moons. Enceladus stands out among the planet's natural satellites because it hosts a global water ocean beneath its frozen crust. German and U.S. scientists found tell-tale signs of organic molecules far more complex than amino acids and 10 times heavier than methane in data gathered by Nasa's Cassini probe as it flew over the fractures on Enceladus. Known as "tiger stripes," the fissures reach several miles down into the ice and are largely filled with ocean water that percolates up from the ocean.

Writing in the journal Nature, Frank Postberg, a planetary scientist who worked on the data at Heidelberg University, and his colleagues describe their analysis of fresh Cassini data that shows that most ice particles blasting out of Enceladus are almost pure water. But a small proportion, about 1%, are rich in organic molecules containing carbon, hydrogen, oxygen and potentially nitrogen too. Some were made up of hundreds of atoms. "Our results mark the first ever detection of complex organics coming from an extraterrestrial water world," said Postberg.

An anonymous reader shares a report: It looks cold, dark and empty, but astronomers have revealed that interstellar space is permeated with a fine mist of grease-like molecules. The study provides the most precise estimate yet of the amount of "space grease" in the Milky Way, by recreating the carbon-based compounds in the laboratory. The Australian-Turkish team discovered more than expected: 10 billion trillion trillion tonnes of gloop, or enough for 40 trillion trillion trillion packs of butter. Prof Tim Schmidt, a chemist at the University of New South Wales, Sydney and co-author of the study, said that the windscreen of a future spaceship travelling through interstellar space might be expected to get a sticky coating. "Amongst other stuff it'll run into is interstellar dust, which is partly grease, partly soot and partly silicates like sand," he said, adding that the grease is swept away within our own solar system by the solar wind. The findings bring scientists closer to figuring out the total amount of carbon in interstellar space, which fuels the formation of stars, planets and is essential for life.

A prominent Japanese blogger has been stabbed to death minutes after giving a seminar on how to resolve personal disputes on the internet. The Guardian reports: Media reports said Kenichiro Okamoto, better known by his blogger name Hagex, died on Sunday evening after reportedly being attacked by a man he had argued with online. The suspect, Hidemitsu Matsumoto, allegedly followed Okamoto into the toilets after he had ended his talk at a venue in the south-western city of Fukuoka.

Okamoto was stabbed several times before staggering out of the toilets after his assailant, who fled on a bicycle, according to the Mainichi Shimbun newspaper. Okamoto, who sustained stab wounds to the chest and neck, was taken to hospital where he was confirmed dead. His attacker reportedly handed himself in almost three hours after the attack.

An anonymous reader quotes a report from The Guardian: Mumbai has the become the largest Indian city to ban single-use plastics, with residents caught using plastic bags, cups or bottles to face penalties of up to 25,000 rupees (~$365) and three months in jail from Monday. Council inspectors in navy blue jackets have been posted across the city to catch businesses or residents still using plastic bags. Penalties have already kicked in for businesses and several, reportedly including a McDonald's and Starbucks, have already been fined. Penalties range from 5,000 rupees (~$73) for first-time offenders to 25,000 rupees (~$365) and the threat of three months' jail for those caught repeatedly using single-use plastics.

The U.S. Food and Drug Administration on Monday approved the first prescription drug derived from the marijuana plant, as a treatment for rare forms of epilepsy that primarily afflict children. From a report: The FDA said Monday that it cleared GW Pharmaceuticals's Epidiolex, also known as cannabidiol, to reduce seizures associated with forms of epilepsy known as Lennox-Gastaut syndrome and Dravet syndrome, in patients 2 years of age and older. Cannabidiol is derived from the cannabis plant, also known as marijuana. U.K.-based GW Pharmaceuticals says the solution, taken by mouth, is made from a proprietary strain of cannabis designed to maximize a therapeutic component while minimizing components that produce euphoria. GW Pharmaceuticals grows the plants in the U.K.

The FDA said Monday that the drug doesn't cause the high that comes from the chemical tetrahydrocannabinol, or THC, which is the main psychoactive component of marijuana. FDA officials also said the drug doesn't appear to have abuse potential, citing minimal reports of euphoria in patients who took the drug in clinical studies. Further reading: StatNews, The Guardian, and FDA.

An anonymous reader quotes the Guardian: Dozens of potentially deadly carbon monoxide alarms have been removed from sale by Amazon and eBay after a Which? investigation found some of them would not have protected their buyers. The consumer group tested four alarms that were on sale on both sites -- including an Amazon bestseller -- and found that they consistently failed to sound when the gas was present.... It said one of the alarms -- the Topolek GEHS007AW CO alarm (£14.99) -- was listed as a bestseller on Amazon. It failed to detect the gas in more than 80% of tests. Three other unbranded alarms that were made in China and sold through sellers on Amazon and eBay for under £10 also repeatedly failed to sound when there was carbon monoxide present... Which? said all four claimed to meet the British safety standard for detecting carbon monoxide.
Both Amazon and eBay have now removed the alarms -- as well as "another 50 lookalike alarms."

An anonymous reader quotes a report from The Guardian: The trial, led by the University of Edinburgh's Roslin Institute, showed that the pigs were completely immune to porcine reproductive and respiratory syndrome (PRRS), a disease that is endemic across the globe and costs the European pig industry nearly $2 billion in pig deaths and decreased productivity each year.

Pigs infected with PRRS are safe to eat but the virus causes the animals breathing problems, causes deaths in piglets and can cause pregnant sows to lose their litter. There is no effective cure or vaccine, and despite extensive biosecurity measures about 30% of pigs in England are thought to be infected at any given time. After deleting a small section of DNA that leaves pigs vulnerable to the disease, the animals showed no symptoms or trace of infection when intentionally exposed to the virus and when housed for an extended period with infected siblings. The study has been published in the Journal of Virology.

Tests of brain tissue from nearly 1,000 people found that two strains of herpes virus were far more abundant in the brains of those with early-stage Alzheimer's than in healthy controls. "[S]cientists are divided on whether viruses are likely to be an active trigger, or whether the brains of people already on the path towards Alzheimer's are simply more vulnerable to infection," reports The Guardian. From the report: "The viral genomes were detectable in about 30% of Alzheimer's brains and virtually undetectable in the control group," said Sam Gandy, professor of neurology at the Icahn School of Medicine at Mount Sinai, New York and a co-author of the study. The study also suggested that the presence of the herpes viruses in the brain could influence or control the activity of various genes linked to an increased risk of Alzheimer's.

The scientists did not set out to look for a link between viruses and dementia. Instead they were hoping to pinpoint genes that were unusually active in the brains of people with the earliest stage of Alzheimer's. But when they studied brain tissue, comparing people with early-stage Alzheimer's and healthy controls, the most striking differences in gene activity were not found in human genes, but in genes belonging to two herpes virus strains, HHV6A and HHV7. And the abundance of the viruses correlated with clinical dementia scores of the donors.

The Oxford English Dictionary is asking the public to help it mine the regional differences of English around the world to expand its record of the language, with early submissions ranging from New Zealand's "munted" to Hawaii's "hammajang." From a report: Last year, a collaboration between the OED, the BBC and the Forward Arts Foundation to find and define local English words resulted in more than 100 new regional words and phrases being added to the dictionary, from Yorkshire's "ee bah gum" to the north east's "cuddy wifter," a left-handed person. Now, the OED is widening its search to English speakers around the world, with associate editor Eleanor Maier calling the early response "phenomenal," as editors begin to draft a range of suggestions for inclusion in the dictionary.

These range from Hawaii's "hammajang," meaning "in a disorderly or shambolic state," to the Scottish word for a swimming costume, "dookers" or "duckers," and New Zealand's "munted," meaning "broken or wrecked." The OED is also looking to include the word "chopsy," a Welsh term for an overly talkative person; "frog-drowner," which Americans might use to describe a torrential downpour of rain; "brick", which means "very cold" to residents of New Jersey and New York City; and "round the Wrekin", meaning "in a lengthy or roundabout manner" in the Midlands. The dictionary has already found that, depending on location, a picture hanging askew might be described as "agley," "catawampous," "antigodlin" or "ahoo" by an English speaker, while a loved one could be called a "doy," "pet," "dou-dou," "bubele," "alanna" or "babber."

A major U.S. government report warns that advances in synthetic biology now allow scientists to have the capability to recreate dangerous viruses from scratch; make harmful bacteria more deadly; and modify common microbes so that they churn out lethal toxins once they enter the body. The Guardian reports: In the report, the scientists describe how synthetic biology, which gives researchers precision tools to manipulate living organisms, "enhances and expands" opportunities to create bioweapons. "As the power of the technology increases, that brings a general need to scrutinize where harms could come from," said Peter Carr, a senior scientist at MIT's Synthetic Biology Center in Cambridge, Massachusetts.

The report calls on the U.S. government to rethink how it conducts disease surveillance, so it can better detect novel bioweapons, and to look at ways to bolster defenses, for example by finding ways to make and deploy vaccines far more rapidly. For every bioweapon the scientists consider, the report sets out key hurdles that, once cleared, will make the weapons more feasible. The Guardian references a case 20 years ago where geneticist Eckard Wimmer recreated the poliovirus in a test tube. Earlier this year, a team at the University of Alberta built an infectious horse pox virus. "The virus is a close relative of smallpox, which may have claimed half a billion lives in the 20th century," reports The Guardian. "Today, the genetic code of almost any mammalian virus can be found online and synthesized."

Heritype quotes the Guardian's science correspondent: The idea of killer robots rising up and destroying humans is a Hollywood fantasy and a distraction from the more pressing dilemmas that intelligent machines present to society, according to one of Britain's most influential computer scientists. Sir Nigel Shadbolt, professor of computer science at the University of Oxford, predicts that AI will bring overwhelming benefits to humanity, revolutionising cancer diagnosis and treatment, and transforming education and the workplace. If problems arise, he said, it will not be because sentient machines have unexpectedly gone rogue in a Terminator-like scenario.

"The danger is clearly not that robots will decide to put us away and have a robot revolution," he said. "If there [are] killer robots, it will be because we've been stupid enough to give it the instructions or software for it to do that without having a human in the loop deciding...."

However, Prof Shadbolt is optimistic about the social and economic impact of emerging technologies such as machine learning, in which computer programmes learn tasks by looking for patterns in huge datasets. "I don't see it destroying jobs grim reaper style," he said. "People are really inventive at creating new things for humans to do for which will pay them a wage. Leisure, travel, social care, cultural heritage, even reality TV shows. People want people around them and interacting with them."

An anonymous reader quotes a report from The Guardian: A massive project to supercharge the world's largest particle collider launched on Friday in the hope that the beefed-up machine will reveal fresh insights into the nature of the universe. The approximately $950 million Swiss franc mission will see heavy equipment, new buildings, access shafts and service tunnels installed, constructed and excavated at the Large Hadron Collider (LHC) at Cern, the particle physics laboratory on the edge of Geneva.

The upgrade will make the collider far more sensitive to subtle quirks in the laws of physics, and physicists hope these anomalies will pry open the door to entirely new theories of the universe. If the upgrade goes to plan, the proton beams in the souped-up accelerator, known as the high-luminosity LHC, or HL-LHC, will be so intense that the number of collisions in the machine will be five to 10 times greater than today. The upgrade is expected to take eight years. While new magnets and beam instruments will be installed when the LHC is switched off for two years in 2019, most of the required equipment will be fitted in a longer shutdown from 2024 to 2026, when the revamped machine will switch back on again.

Some of Africa's oldest and biggest baobab trees have abruptly died, wholly or in part, in the past decade, according to researchers. From a report: The trees, aged between 1,100 and 2,500 years and in some cases as wide as a bus is long, may have fallen victim to climate change, the team speculated. "We report that nine of the 13 oldest ... individuals have died, or at least their oldest parts/stems have collapsed and died, over the past 12 years," they wrote in the scientific journal Nature Plants, describing "an event of an unprecedented magnitude." "It is definitely shocking and dramatic to experience during our lifetime the demise of so many trees with millennial ages," said the study's co-author Adrian Patrut of the Babes-Bolyai University in Romania. Among the nine were four of the largest African baobabs. While the cause of the die-off remains unclear, the researchers "suspect that the demise of monumental baobabs may be associated at least in part with significant modifications of climate conditions that affect southern Africa in particular." Further research is needed, said the team from Romania, South Africa and the United States, "to support or refute this supposition."

The lower house of parliament in France has passed what it called a "detox" law for a younger generation increasingly addicted to screens. As a result, French school students will be banned from using mobile phones anywhere on school grounds starting in September. The Guardian reports: The new law bans phone-use by children in school playgrounds, at breaktimes and anywhere on school premises. Legislation passed in 2010 already states children should not use phones in class. During a parliamentary debate, lawmakers from Macron's La Republique En Marche party said banning phones in schools meant all children now had a legal "right to disconnect" from digital pressures during their school day. Some in Macron's party had initially sought to go even further, arguing that adults should set an example and the the ban should be extended to all staff in schools, making teachers surrender their phones on arrival each morning. But Macron's education minister, Jean-Michel Blanquer, brushed this aside, saying it wasn't necessary to extend the ban to teachers and staff.

NASA's veteran Curiosity rover has found complex organic matter buried and preserved in ancient sediments that formed a vast lake bed on Mars more than 3bn years ago. From a report: The discovery is the most compelling evidence yet that long before the planet became the parched world it is today, Martian lakes were a rich soup of carbon-based compounds that are necessary for life, at least as we know it. Researchers cannot tell how the organic material formed and so leave open the crucial question: are the compounds remnants of past organisms; the product of chemical reactions with rocks; or were they brought to Mars in comets or other falling debris that slammed into the surface? All look the same in the tests performed. But whatever the ultimate source of the material, if microbial life did find a foothold on Mars, the presence of organics meant it would not have gone hungry. "We know that on Earth microorganisms eat all sorts of organics. It's a valuable food source for them," said Jennifer Eigenbrode, a biogeochemist at NASA's Goddard Space Flight Center in Maryland. The Curiosity rover also discovered that methane on the red planet changes with the seasons. The Verge: Where the methane is coming from is still a mystery, but scientists have some ideas, including that microbes may be the source of the gas. Researchers at NASA and other US universities analyzed five years' worth of methane measurements Curiosity took at Gale Crater, where the rover landed in 2012. Curiosity detected background levels of methane of about 0.4 parts per billion, which is a tiny amount. (In comparison, Earth's atmosphere has about 1,800 parts per billion of methane.) Those levels of methane, however, were found to range from 0.2 to about 0.7 parts per billion, with concentrations peaking near the end of the summer in the northern hemisphere, according to a study published today in Science. This seasonal cycle repeated through time and could come from an underground reservoir of methane, the study says. Whether that reservoir is a sign that there is or was life on Mars, however, is impossible to say for now.

Scientists have determined that some 1.4 billion years ago, an Earth day -- that is, a full rotation around its axis -- took 18 hours and 41 minutes, rather than the familiar 24 hours. The Guardian reports: According to fresh calculations, a day on Earth was a full five hours and fifteen minutes shorter a billion or so years ago, well before complex life spread around the planet. Scientists used a combination of astronomical theory and geochemical signatures buried in ancient rocks to show that 1.4bn years ago the Earth turned a full revolution on its axis every 18 hours and 41 minutes. The number means that, on average, the length of the day on Earth has grown by approximately one 74 thousandth of a second per year since Precambrian times, a trend that is expected to continue for millions, if not billions, of years more.

Edward Snowden has no regrets five years on from leaking the biggest cache of top-secret documents in history. He is wanted by the US. He is in exile in Russia. But he is satisfied with the way his revelations of mass surveillance have rocked governments, intelligence agencies and major internet companies. From a report Snowden, weighing up the changes, said some privacy campaigners had expressed disappointment with how things have developed, but he did not share it. "People say nothing has changed: that there is still mass surveillance. That is not how you measure change. Look back before 2013 and look at what has happened since. Everything changed."

The most important change, he said, was public awareness. "The government and corporate sector preyed on our ignorance. But now we know. People are aware now. People are still powerless to stop it but we are trying. The revelations made the fight more even."

An anonymous reader quotes a report from The Guardian: The existence of a "carbon bubble" -- assets in fossil fuels that are currently overvalued because, in the medium and long-term, the world will have to drastically reduce greenhouse gas emissions -- has long been proposed by academics, activists and investors. The new study, published on Monday in the journal Nature Climate Change, shows that a sharp slump in the value of fossil fuels would cause this bubble to burst, and posits that such a slump is likely before 2035 based on current patterns of energy use. Crucially, the findings suggest that a rapid decline in fossil fuel demand is no longer dependent on stronger policies and actions from governments around the world. Instead, the authors' detailed simulations found the demand drop would take place even if major nations undertake no new climate policies, or reverse some previous commitments. That is because advances in technologies for energy efficiency and renewable power, and the accompanying drop in their price, have made low-carbon energy much more economically and technically attractive.

A woman with advanced breast cancer which had spread around her body has been completely cleared of the disease by a groundbreaking therapy that harnessed the power of her immune system to fight the tumours. From a report: It is the first time that a patient with late-stage breast cancer has been successfully treated by a form of immunotherapy that uses the patient's own immune cells to find and destroy cancer cells that have formed in the body. Judy Perkins, an engineer from Florida, was 49 when she was selected for the radical new therapy after several rounds of routine chemotherapy failed to stop a tumour in her right breast from growing and spreading to her liver and other areas. At the time, she was given three years to live. Doctors who cared for the woman at the US National Cancer Institute in Maryland said Perkins's response had been "remarkable": the therapy wiped out cancer cells so effectively that she has now been free of the disease for two years. "My condition deteriorated a lot towards the end, and I had a tumour pressing on a nerve, which meant I spent my time trying not to move at all to avoid pain shooting down my arm. I had given up fighting," Perkins said. "After the treatment dissolved most of my tumours, I was able to go for a 40-mile hike."

An anonymous reader shares an excerpt from a report via The Guardian, written by Hermione Hoby: Michael Seidenberg, pictured kingly in his throne of a wicker chair, feet spread, pipe in mouth, is one of around 50 New York indie booksellers featured in a series of portraits by Philippe Ungar and Franck Bohbot, a pair of bibliophilic Frenchmen who met and befriended each other in Brooklyn. The two, writer and photographer respectively, have taken great pleasure in traveling across the city, to neighborhoods in every borough, to meet and photograph booksellers in their habitats. Despite their diversity, the way their distinct personalities and passions are reflected and amplified in their shops, they are all, says Ungar, "looking for the same thing -- a generous vision of sharing culture". Ungar mentions Corey Farach, owner of the scruffy, adored and longstanding feminist bookshop Bluestockings. Farach, as Ungar recounts with admiration, encourages those people who can't afford to buy a $40 book to take a seat, make themselves comfortable, and just read it in the shop. "That is to me," says Ungar, "the spirit of the indie booksellers." Because, as he sees it, "a bookstore is much more than a bookstore, it's much more than selling books. It's a public shelter. Whoever you are, you don't have to buy anything, they won't ask you for your ID. You're free -- you can stay for hours and browse. There's a generosity, an optimism. And that's what we wanted to enhance." "[I]ndie bookshops are outposts of idealism," writes Hoby. "And if they seem like the most romantic places in the city, it might be down to this -- to the way their owners and customers might all be engaged in the same project, a kind of sanctuary building in the unsheltered world."

She goes on to mention Bonnie Slotnick Cookbooks, "a small space crammed with vintage titles," as well several closed bookshops "which have fallen to astronomically rising rents." "Three Lives & Company [...] narrowly escaped closure in 2016 after an upswell of neighborhood support," writes Hoby. The group that owns the building decided to "provide it with stability," given how well-loved it is in the West Village.

An anonymous reader shares an excerpt from a report via The Guardian, written by Neil Lawrence, the founding editor of the freely available journal Proceedings of Machine Learning Research: Machine learning has demonstrated that an academic field can not only survive, but thrive, without the involvement of commercial publishers. But this has not stopped traditional publishers from entering the market. Our success has caught their attention. Most recently, the publishing conglomerate Springer Nature announced a new journal targeted at the community called Nature Machine Intelligence. The publisher now has 53 journals that bear the Nature name. Should we be concerned? What would drive authors and readers towards a for-profit subscription journal when we already have an open model for sharing our ideas? Academic publishers have one card left to play: their brand. The diversity and quantity of academic research means that it is difficult for a researcher in one field to rate the work in another. Sometimes a journal's brand is used as a proxy for quality. When academics look for promotion, having papers in a "brand-name journal" can be a big help. Nature is the Rolex of academic publishing. But in contrast to Rolex, whose staff are responsible for the innovation in its watches, Nature relies on academics to provide its content. We are the watchmakers, they are merely the distributors.

Many in our research community see the Nature brand as a poor proxy for academic quality. We resist the intrusion of for-profit publishing into our field. As a result, at the time of writing, more than 3,000 researchers, including many leading names in the field from both industry and academia, have signed a statement refusing to submit, review or edit for this new journal. We see no role for closed access or author-fee publication in the future of machine-learning research. We believe the adoption of this new journal as an outlet of record for the machine-learning community would be a retrograde step.

The Papua New Guinean government will ban Facebook for a month in a bid to crack down on "fake users" and study the effects the website is having on the population. From a report: The communication minister, Sam Basil, said the shutdown would allow his department's analysts to carry out research and analysis on who was using the platform, and how they were using it, admits rising concerns about social well-being, security and productivity. "The time will allow information to be collected to identify users that hide behind fake accounts, users that upload pornographic images, users that post false and misleading information on Facebook to be filtered and removed," Basil told the Post Courier newspaper. "This will allow genuine people with real identities to use the social network responsibly." Basil has repeatedly raised concerns about protecting the privacy of PNG's Facebook users in the wake of the Cambridge Analytica revelations, which found Facebook had leaked the personal data of tens of millions of users to a private company. The minister has closely followed the US Senate inquiry into Facebook.