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Daily Archives: February 10, 2023
Big Tech’s Cloud Computing Businesses Are Still Getting Bigger, but Not as Quickly as They … – Latest – LatestLY
Posted: February 10, 2023 at 11:51 am
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The New Generation of Self-Created Utopias – The New York Times
Posted: at 11:50 am
THE EAST WIND COMMUNITY is hidden deep in the Ozarks of southern Missouri, less than 10 miles from the Arkansas border, surrounded by jagged hills and tawny fields. Getting there requires traversing country roads that rise, dip and twist through chicken-wire-fenced farmsteads and grazing pastures cluttered with rusty agricultural equipment until you reach 1,145 acres of largely undeveloped highland forest, where cedar, oak, pine and mulberry create a dense canopy. Beneath that are 27 buildings and structures, including four large dormitories, nine personal shelters, a kitchen and dining facility, an automobile shop, a nut butter manufacturing plant and a cold-storage warehouse, all built over the years by the community since its founding in 1974. Outside, farm animals six piglets, 50 chickens, several dozen brown-and-white cows crunch through the carpet of winter leaves.
Nearby, a pair of women make their way down a muddy field, one pushing a wheelbarrow, to a weathered-gray wooden barn where theyll draw gallons of milk from their dairy cows. A reedy man with a long, sandy mullet presses a chain saw to the base of a tree trunk. People stop each other on the dirt paths, asking about the understaffed forestry program, or recounting anecdotes about going into town to sort through credit card charges. Everyone has somewhere to be, yet no one is hurried. There are no smartphones in sight. The collective feels like a farm, a work exchange and a bustling household rolled into one, with much work to be done but many hands to be lent.
East Wind is what its 72 residents call an intentional community, a modern descendant of the utopian colonies and communes of centuries past where individuals share everything from meals, chores and living space to work, income, domestic responsibilities and the burden of self-governance. The term intentional community dates to the late 1940s, when the Inter-Community Exchange an organization formed in Yellow Springs, Ohio, in the wake of World War II to help promote peaceful, cooperative living arrangements (in the hope of eradicating war altogether) changed its name to the Fellowship of Intentional Communities; the founders felt the new title better conveyed the deliberateness with which these groups were assembling. The members of East Wind, for example, range in age from infancy to 76: Some have lived here for more than three decades, but around half of the population is part of a new wave, people in their late 20s and early 30s who joined in the last four years. These newer residents moved to East Wind to wean themselves off fossil fuels, grow their own food, have a greater say in how their society is run and live in less precarious financial circumstances.
According to Sky Blue, the 39-year-old executive director of the Foundation for Intentional Community and a former member of the Virginia-based commune Twin Oaks, which was founded in 1967, the number of intentional communities listed in the FICs directory nearly doubled between 2010 and 2016 (the last year the directory was published), to roughly 1,200. Although the number of people living in these communities is hard to pin down the demographic is often deliberately off the grid Blue estimates that there are currently around 100,000 individuals residing in them. Theres an obvious growth trend that you can chart, he said; millennials get this intentional community thing more than people in the past.
THE UNITED STATES HAS been a laboratory for experiments in alternative living since its founding. The English Puritans and Pilgrims who, wishing to escape the oppression and persecution of the Church of England, fled to America in the early 17th century to create smaller societies where they could live according to their faith were followed, notably, by the Transcendentalists in 1830s New England, who sought to distance themselves from the ruthlessness of the Industrial Revolution and instead lead a life driven by Romantic ideals.
In 1841, George and Sophia Ripley, Unitarians inspired by that Transcendentalist ethos, bought a 188-acre parcel of hills and pinewood forests in the West Roxbury neighborhood of Boston, where they started one of the countrys earliest and most influential utopian communities, called Brook Farm. To fund the project, the couple created a joint stock company with 10 other initial investors; they sold shares for $500, promising investors 5 percent of annual profits, which they hoped to earn by selling handmade clothing, collecting tuition from a private school run by Sophia and offering tours to curious outsiders for a small fee. George even wrote to Ralph Waldo Emerson, the founder of Transcendentalism, in 1840, in hopes that the movements putative leader might join or otherwise invest in his social experiment, arguing that, at Brook Farm, thought would preside over the operations of labor, and labor would contribute to the expansion of thought in order to achieve industry without drudgery.
Because Brook Farm aspired to so many goals abolishing the class system, promoting gender parity, dividing labor equitably, privileging intellectual and leisure pursuits, promoting self-improvement it attracted social reformers and early feminists, theologians and authors (Nathaniel Hawthorne was a founding member). Though it peaked at just 32 people and was officially shuttered in 1847 after being devastated by debt, smallpox and a fire, it became an American model for subsequent utopian projects. Over the following decades, more communities, including the Amana Colonies in Iowa and the Oneida Colony in upstate New York, served as sanctuaries from materialism and modernity. By the early 1900s, though, many of these had collapsed under the weight of financial pressures, ideological strife and tensions between the fantasy of social enlightenment and the realities of manual labor and working-class living conditions.
It wasnt until the decades after World War II, when large numbers of Americans began questioning their nations sociopolitical and environmental policies, that the desire to create alternative societies was renewed, leading to the hippie communes that would become indelible features of the 20th-century cultural landscape. Places like Strawberry Fields in Southern California, The Farm in central Tennessee and Drop City in rural Colorado encapsulated the radical freedom, social experimentation and consciousness expansion that came to define the 1960s and 1970s. By borrowing openly from the psychedelic movement, artist collectives such as Ant Farm, Fluxus and Art Workers Coalition, as well as subcultures like the Merry Pranksters, the Nature Boys and, too, the rising environmentalist movement some of which had emerged in response to the Vietnam War these new communes tapped into an iconoclastic strain of society that embraced socialist ideals and Eastern philosophical tenets (including detachment, spontaneity and pacifism), rejecting many of the prevailing middle-class values of the time, including the primacy of the nuclear family and the zeal for conspicuous consumption (upon joining The Farm, for instance, all members took vows of poverty). Many of these communes, lacking any codified organizational structure and struggling to cultivate steady income, eventually faltered, but they had already achieved a kind of dubious cultural immortality, ultimately becoming the nations measure for the alternative living arrangements and utopian enterprises that followed.
WHILE HIPPIE COMMUNES have become a clich, their DNA has nevertheless been passed down to some of todays intentional communities. Consider Cedar Moon, tucked inside a state park on seven acres of farmland near the outskirts of Portland, Oregon. Up until 2004, the property was rented out to a rotating cast of free-spirited artists, activists and musicians, who lived in two old-growth timber-frame houses. When a developer offered the owner $1.5 million to convert the land into a housing development, longtime residents banded together to save it from a fate that would not only have left them homeless, but was antithetical to their values. In February 2005, 16 residents raised $125,000 in a month to buy the developers option contract effectively removing the immediate threat and then scrambled to secure the $1.5 million required to buy the property (nearly half of which, ironically, came from bank loans) over the next year.
In addition to the two original houses and a ramshackle barn, the property now consists of a sauna, yurt, outdoor kitchen, performance stage, composting-toilet outhouse and elaborate, brightly-painted gazebo that the 20 residents, who built everything themselves, call the T-Whale. Several of the structures are made of cob, a composite of clay, sand and straw that was popularized in England in the late Middle Ages and is extremely energy-efficient because of its high thermal mass. Almost everyone earns income outside of the community Cedar Moon is not technically a commune according to the FIC definition and current members, primarily people in their 30s and 40s and their children, include several teachers, a therapist, a director at a nonprofit and an accountant. While everyone keeps their finances separate, they share groceries, appliances (theres one washer and dryer) and operate based on consensus. Its such an anticapitalist thing, just to share, said Brenna Bell, an environmental lawyer who lives there. Our economy relies on growth. It relies on people consuming. And we are going very intentionally in the opposite direction.
Members must contribute 10 hours of labor each week, which might include tending the apple orchard, milking the herd of goats or cooking for the community (living expenses total around $600 a month). Cedar Moon isnt off the power grid, but its residents have a dramatically smaller carbon footprint than the average American because they share resources, grow much of their own produce, use composting toilets and heat their homes with wood-burning stoves. Vinnie Inzano, a 30-year-old graduate student in marriage and family therapy, moved to Cedar Moon a year and a half ago because he didnt want to be plugged into systems that are causing collapse, he said; he feels the community offers a better way of coexisting with the environment, combating the story of extraction.
Earthaven, which consists of 329 densely forested acres within North Carolinas Blue Ridge Mountains, and was founded in 1994 by 18 people in their 30s and 40s, takes sustainability even more seriously. The community of roughly 100 people, which member Chris Farmer described as overeducated suburban refugees, is entirely off the grid. Several solar panels, a micro-hydropower system and smaller photovoltaic installations scattered throughout the propertys hills provide all the necessary energy for residents, who are divided into 11 smaller neighborhoods, each with anywhere from one to 14 homes made of earthen plaster, straw bale and lumber felled on the land. Rachel Fee, a 39-year-old herbalist, moved to Earthaven in 2017 after five years living outside Asheville, N.C. She wanted a more communal lifestyle that fit her ideals and didnt push her to work relentlessly; here, shes no longer inundated with the idea that productivity is your self-worth, she said. But Fee was also clear that her living arrangement was uniquely challenging, requiring a willingness to fully cohabit with others. Her 800-square-foot, reddish-brown straw-bale home sits on a gently sloping hill that she shares with 20 people living in nine structures huddled closely together. The residents get their water from the same spring and bathe in the same bathhouse. This is not an idealistic situation, she said. Its not running away from the world and sticking our head in the sand its reinventing the wheel.
IN 2017 BJORN GRINDE and Ranghild Bang Nes, researchers with the Norwegian Institute of Public Health, co-authored a paper on the quality of life among North Americans living in intentional communities. Along with David Sloan Wilson, director of the evolutionary studies program at Binghamton University, and Ian MacDonald, a graduate assistant, they contacted more than 1,000 people living in 174 communities across the U.S. and Canada and asked them to rate their happiness level on the Satisfaction With Life Scale (SWLS), a globally recognized measurement tool. They compared these results to a widely cited 2008 study by the psychologists William Pavot and Ed Diener, which surveyed past studies that used the scale to analyze 31 disparate populations including Dutch adults, French-Canadian university students and the Inuit of northern Greenland and discovered that members of intentional communities scored higher than 30 of the 31 groups. Living in an intentional community, the authors concluded, appears to offer a life less in discord with the nature of being human compared to mainstream society. They then hypothesized why that might be: One, social connections; two, sense of meaning; and three, closeness to nature.
Though many residents of intentional communities are undoubtedly frustrated by climate inaction and mounting economic inequality, others are joining primarily to form stronger social bonds. According to a study published last year by researchers at the University of California San Diego, more than three-quarters of American adults now experience moderate to high levels of loneliness rates that have more than doubled over the last 50 years. Despite rising housing costs across the country, more Americans are living alone today than ever before. As Boone Wheeler, a 33-year-old member of East Wind, told me, There are literal health consequences to loneliness: Your quality of life goes down due to lack of community you will die sooner.
Last February, Sumner Nichols, a 29-year-old who grew up in Pennsylvania and moved to East Wind four years ago, invited me to visit the community, which was originally established by a group of men and women who had been living at Twin Oaks and decided they wanted to use the knowledge and experience they accumulated to start their own commune. After amassing a handful of followers during stops in Vermont and Massachusetts, the fledgling group eventually settled in the Ozarks because the land was cheap and adjacent to water. The residents, whose commitment to industry has helped ensure East Winds longevity, crafted rope hammocks by hand in partnership with Twin Oaks in the 1970s before launching their own jarred nut-butter business in the early 1980s; their products, which are mainly sold across the Midwest, typically gross between $2 million and $3 million annually. All adult members of East Wind must work 35 hours per week in various capacities, whether cooking, gardening, milling lumber, maintaining infrastructure, looking after the animals or working in the manufacturing plant. Because its a relatively modest schedule, residents have enough free time to cultivate personal passions: Nichols practices wildlife photography, while other members produce and record music, study herbal medicine and create ceramics using the community kiln.
Even in the dead of winter, the property is stunning, with its undulating textures of ridges, glades and limestone escarpments. It was obvious how living here could reconnect people to the land, letting them hike, climb, swim and harvest in a way that is beyond reach for most Americans. As we passed a three-story dormitory painted Egyptian blue, Nichols told me that, as a college student in the late 2000s, he tumbled down what he calls the climate change research hole, reading websites that pored over grim scientific projections about an increasingly warmer planet. Hed joined the Bloomington, Indiana, chapter of the Occupy movement for a while, but saw the blaze of indignation dwindle to fumes without any lasting political victories. Afterward, Nichols felt wholly disillusioned by the corporations and government organizations that he felt had a stranglehold on his life. Its going to go how it goes, he recalled thinking, so how do you want to live in it? After discovering several intentional communities online many find East Wind and others through simple Google searches he concluded that joining one was just a more comfortable way of living right now.
As evening approached, we met several residents who had decided to take advantage of the unseasonably warm weather by gathering at one of East Winds swimming holes sandbanks that run alongside Lick Creek and provide easy swimming access. As the setting sun glinted off the gently rippling water, one 31-year-old resident, who goes by the mononym Indo and who had been at East Wind for five and a half years, discussed what brought him to the community: When I was in Babylon, he said, using the term members of East Wind half-sarcastically deploy to refer to mainstream society, all I did was follow economics. While the residents have similar issues and problems as people outside of an intentional community, he added, here they were free from the cutthroat hierarchies that dominated the broader culture. Instead of your boss telling you what to do, it turns into a social relationship, he said. Were just reframing it from a different perspective. Indeed, if there is any sense of romanticism running through the community one that harks back to Brook Farms belief in a daily life in which individual freedoms are more fully realized and moral convictions more faithfully observed it lies in the notion that none of us, actually, have to be complicit to political, social and economic forces with which we dont agree.
But unless people are raised in an intentional community or something closely resembling one, they must still find a way to relinquish whatever perch theyve already carved out for themselves before moving to one of these places. The choice is reminiscent of a line from Henry Thoreaus Walden (1854), in which the Transcendentalist author assures the reader that if he were to follow a more intrepid path, he will pass an invisible boundary; new, universal, and more liberal laws will begin to establish themselves around and within him; or the old laws will be expanded, and interpreted in his favour in a more liberal sense. He will live with the license of a higher order of beings. There will always, however, be the daunting task of letting go.
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The New Generation of Self-Created Utopias - The New York Times
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Neurotechnology: what it is, applications – Iberdrola
Posted: at 11:49 am
You wake up in the morning and think about having some chocolate scones for breakfast. As soon as you visualise the sweets in your head, your mobile phone sends you a notification: "Craving detected, wouldn't you rather eat something healthier? It sounds like science fiction, but it is just one of the countless applications that neurotechnology will bring us in the coming decades.
Neurotechnology encompasses all technologies developed to understand the brain, visualise its processes and even control, repair or improve its functions. Although electroencephalography is almost a century old, the first major breakthrough in this field has come in recent decades with brain imaging using magnetic resonance imaging (MRI) scans. This technique, among other things, has allowed researchers to identify which areas of the brain are activated or deactivated during certain tasks.
From there, neurotechnology has reached other areas that normally go unnoticed, ranging from the development of drugs to treat mental disorders such as depression, insomnia or attention deficit disorder, to technologies dedicated to neurological rehabilitation after cerebrovascular accidents or to hearing recovery with cochlear implants. And this, as we shall see below, has only just begun.
Neurotechnology uses different techniques to record brain activity and stimulate parts of the brain at will. Non-invasive techniques are those that allow action from the outside, while invasive techniques require the implantation of electrodes through surgery.
Among those dedicated to recording brain activity are:
In terms of techniques to stimulate the brain, these are the most commonly used:
Neurotechnology is related to cognitive technologies. According to consulting firm Deloitte, these are technologies derived from artificial intelligence that allow tasks to be performed that previously could only be done by humans. Some examples are artificial vision, machine learning, deep learning, natural language processing or robotic process automation, among others.
In particular, the data obtained on the functioning of the brain is used to develop artificial neural networks. For example, the aforementioned machine vision can be used to identify a person's emotions by analysing their facial expressions. In addition, the use of these technologies will also enable further development of neurodidactics, thus improving learning methods and processes.
Below, we review some of the most recent applications:
Using real-time EEG or fMRI, someone can be taught to control their central nervous functions, such as heartbeat.
Behavioural and molecular neuropharmacology are benefiting from a better understanding of the nervous system to develop more effective drugs.
These devices are able to replace motor, sensory or cognitive abilities damaged as a result of injury or disease.
Brain-computer interfaces are fundamental in the development of new sensors and prostheses, allowing signals to be sent and received in real time.
The combination of neurotechnology, genetics and optogenetics allows specific genes in neural tissue to be switched on or off using focused light.
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Forget Media Manipulation And Misinformation via TikTok And Twitter, Neurotechnology Heralds The New Battle For Our Brains – Forbes
Posted: at 11:49 am
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Marie Byrd Land Antarctica – Atlas Obscura
Posted: at 11:48 am
While much of Antarctica has been claimed by various nations, this large swath of uninhabitable territory goes unspoken for. The snowy expanse of Marie Byrd Land is the largest no mans land on Earth.This uninhabitable Antarctic tundra was named by an explorer for his wife, and because no one else has claimed it, the namestuck.
The area was christenedby Admiral Richard E. Byrd, who led the first exploratory flight over the area in 1929. He named the area after his wife, Marie. The previously unresearched region was so inhospitable the crew was unable to camp there, and instead set up on the neighboring Ross Ice Shelf.
Little has changed in the years since Byrds exploration. Marie Byrd Land remains one of the harshest climates on the planet, so inaccessible and rough that no sovereign nation has laid claim to it. Some expeditions have forged further into the area, but the only way explorershave been able to map outMarie Byrd Land in the years since has been from the air.
Aerial photography has revealed a great deal about the region. Although it borders Antarcticas highest point, Vinson Massif mountain, Marie Byrd Land is mostly made up of the Bentley Subglacial Trench, the lowest point on the continent.
While no nations are fighting over this antarctic tundra,one man has attempted to claim Marie Byrd Land for himself. Supposedly through a loophole in the Antarctic Treatythe document that dictates international relations regarding AntarcticaTravis McHenry laid claim to the region, named it the Protectorate of Westarctic, and sent letters to various countries informing them of his claim. McHenry hoped to create his own currency for his micro-nation, but thus far none of the nations he contacted have replied to him and his claim goes unrecognized.
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NASA Finds Mantle Plume Melting Antarctica From Below
Posted: at 11:48 am
A mantle plume producing almost as much heat as Yellowstone supervolcano appears to be melting part of West Antarctica from beneath.
Researchers at NASA have discovered a huge upwelling of hot rock under Marie Byrd Land, which lies between the Ross Ice Shelf and the Ross Sea, is creating vast lakes and rivers under the ice sheet. The presence of a huge mantle plume could explain why the region is so unstable today, and why it collapsed so quickly at the end of the last Ice Age, 11,000 years ago.
Mantle plumes are thought to be part of the plumbing systems that brings hot material up from Earth's interior. Once it gets through the mantle, it spreads out under the crust, providing magma for volcanic eruptions. The area above a plume is known as a hotspot.
For 30 years, scientists have suggested that a mantle plume may exist under Marie Byrd Land. Its presence would explain the regional volcanic activity seen in the area, as well as a dome feature that exists there. However, there was no evidence to support this idea.
Now, scientists from NASA's Jet Propulsion Laboratory have created advanced numerical models to show how much heat would need to exist beneath the ice to account for their observationsincluding the dome and the giant subsurface rivers and lakes we know are present on Antarctica's bedrock. As lakes fill and drain, the ice thousands of feet above rises and falls, sometimes by as much as 20 feet.
Study author Hlne Seroussi, from JPL, said when she first heard that a mantle plume might be heating Marie Byrd Land she thought the idea was "crazy."
"I didn't see how we could have that amount of heat and still have ice on top of it," she said in a statement.
However, in a study published in the Journal of Geophysical Research: Solid Earth, Seroussi and colleagues looked at one of the most well studied magma plumes on Earththe Yellowstone hotspot. The team developed a mantle plume model to look at how much geothermal heat would be needed to explain what is seen at Marie Byrd Land. They then used the Ice Sheet System Model (ISSM), which shows the physics of ice sheets, to look at the natural sources of heating and heat transport.
This model enabled researchers to place "powerful constraint" on how much melt rate was allowable, meaning they could test out different scenarios of how much heat was being produced deep beneath the ice.
Their findings showed that generally, the energy being generated by the mantle plume is no more than 150 milliwatts per square meterany more would result in too much melting. The heat generated under Yellowstone National Park, on average, is 200 milliwatts per square meter.
Scientists also found one area where the heat flow must be at least 150-180 milliwatts per square meterbut data suggests mantle heat at this location comes from a rifta fracture in the Earth's crust where heat can rise up.
Concluding, the team say the Marie Byrd Land mantle plume formed 50-110 million years agolong before the land above was hidden by ice. Heat from it, they say, has an "important local impact" on the ice sheetand understanding these processes will allow researchers to work out what will happen to it in the future.
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