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Inspiring: Healing Our Earth News Stories

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‘This way of farming is really sexy’: the rise of regenerative agriculture
2023-08-14, The Guardian (One of the UK's Leading Newspapers)
Posted: 2023-08-20 16:15:42
https://www.theguardian.com/environment/2023/aug/14/this-way-of-farming-is-re...

Hollie Fallick looks over Brading on the Isle of Wight, at a patchwork of fields bordered by ancient oaks. She farms with her best friend, Francesca Cooper. The friends ... are part of a growing global movement practising regenerative agriculture – or regen ag for short. “Regenerative agriculture is nature-friendly farming,” says Fallick. “It’s thinking about the health of soil, animals, humans and how they all link together.” On Nunwell home farm, which sits alongside land the pair manage for the Wildlife Trust and produces meat and eggs for their direct-to-consumer business, chickens peck away alongside belted Galloway cows, nomadic pigs graze on grass as well as kale and bean “cover crops” sown to boost nutrients in the soil. The idea is that by following the basic principles of regen ag – not disturbing the soil, keeping it covered, maintaining living roots, growing a diverse range of crops and the use of grazing animals – they can regenerate tired and depleted soil and produce nutritious food.  The work, they argue, is urgent. Up to 40% of the world's land is now degraded by industrial and harmful farming methods, according to the UN. Barnes Edwards, co-director of the Garlic Farm ... argues that regen ag farmers recognise the “hideously negative impact” of badly managed livestock farming. But they also argue “it’s the how, not the cow”, and say that cows pooing and trampling in diversely planted fields boosts soil health, micronutrients and attracts insects, birds and butterflies.

Note: Don't miss Kiss the Ground, a powerful documentary on the growing regenerative agriculture movement and its power to build global community, reverse the many environmental crises we face, and revive our connection to the natural world. Explore more positive stories like this in our comprehensive inspiring news articles archive focused on solutions and bridging divides.


Dead flies could be used to make biodegradable plastic, scientists say
2023-08-14, The Guardian (One of the UK's Leading Newspapers)
Posted: 2023-08-20 16:13:43
https://www.theguardian.com/environment/2023/aug/14/dead-flies-biodegradable-...

Dead flies could be turned into biodegradable plastic, researchers have said. The finding, presented at the autumn meeting of the American Chemical Society (ACS), could be useful as it is difficult to find sources for biodegradable polymers that do not have other competing uses. “For 20 years, my group has been developing methods to transform natural products – such as glucose obtained from sugar cane or trees – into degradable, digestible polymers that don’t persist in the environment,” said the principal investigator, Karen Wooley. A colleague suggested she could use waste products left over from farming black soldier flies. The larvae of the flies contain proteins and other nutritious compounds so are being raised for animal feed. However, adult flies are less useful and are discarded. Wooley’s team has been trying to use these carcasses to make useful materials from a waste product. The researchers found that chitin, a sugar-based polymer, is a major component of the flies and it strengthens the shell, or exoskeleton, of insects and crustaceans. From the fly products, the team created a hydrogel that can absorb 47 times its weight in water in just one minute. This product could be used in cropland soil to capture flood water and then slowly release moisture during droughts. The scientists hope they will soon be able to create bioplastics such as polycarbonates or polyurethanes, which are traditionally made from petrochemicals, from the flies. These plastics will not contribute to the plastic pollution problem.

Note: Explore more positive stories like this in our comprehensive inspiring news articles archive focused on solutions and bridging divides.


We need regenerative farming, not geoengineering
2015-03-09, The Guardian (One of the UK's Leading Newspapers)
Posted: 2023-08-15 13:10:07
https://www.theguardian.com/sustainable-business/2015/mar/09/we-need-regenera...

Geoengineering is a technological fix that leaves the economic and industrial system causing climate change untouched. The mindset behind geoengineering stands in sharp contrast to an emerging ecological, systems approach taking shape in the form of regenerative agriculture. More than a mere alternative strategy, regenerative agriculture represents a fundamental shift in our culture’s relationship to nature. Regenerative agriculture comprises an array of techniques that rebuild soil and, in the process, sequester carbon. Typically, it uses cover crops and perennials so that bare soil is never exposed, and grazes animals in ways that mimic animals in nature. It also offers ecological benefits far beyond carbon storage: it stops soil erosion, remineralises soil, protects the purity of groundwater and reduces damaging pesticide and fertiliser runoff. Yields from regenerative methods often exceed conventional yields. Likewise, since these methods build soil, crowd out weeds and retain moisture, fertiliser and herbicide inputs can be reduced or eliminated entirely, resulting in higher profits for farmers. No-till methods can sequester as much as a ton of carbon per acre annually. In the US alone, that could amount to nearly a quarter of current emissions. Ultimately, climate change challenges us to rethink our long-standing separation from nature. It is time to fall in love with the land, the soil, and the trees, to halt their destruction and to serve their restoration.

Note: Don't miss Kiss the Ground, a powerful documentary on the growing regenerative agriculture movement and its power to build global community, reverse the many environmental crises we face, and revive our connection to the natural world. Explore more positive stories like this in our comprehensive inspiring news articles archive focused on solutions and bridging divides.


‘Common Ground’: Tribeca Film Connects Regenerative Farming, Politics And Public Health
2023-06-20, Forbes
Posted: 2023-08-15 13:08:37
https://www.forbes.com/sites/lipiroy/2023/06/20/common-ground-tribeca-film-co...

Healthy soil makes healthy food which makes healthy people. That’s one of the key premises behind the documentary, Common Ground, which premiered at the Tribeca Festival. The documentary explores the connection between farming, public policy and disease, and aims to spark a cultural and political movement rooted in the practice of regenerative agriculture. The film hopes to rally for the transition of 100 million more acres of U.S. land to regenerative by tripling the reach and impact of the filmmakers’ 2020 film, Kiss the Ground. Common Ground’s core message about soil, climate and human health is endorsed by star-studded narration from actor-activists Laura Dern, Jason Momoa, Donald Glover, Woody Harrelson, Rosario Dawson and Ian Somerhalder as well as New Jersey Senator Cory Booker. Regenerative agriculture [is] a philosophy and approach to land management that nourishes people and the earth. The holistic principles of regenerative farming aim to restore soil and ecosystem health, address inequity and leave our land, waters and climate in better shape for future generations. According to North Dakota farmer ... Gabe Brown, “Regenerative agriculture is a renewal of a food and farming system that focuses on the whole chain, from soil to plant health to animal and human health. The nutrient density of the foods we produce is directly related to the health of the soil.” The current model doesn’t pay farmers who make nutrient-dense products. Regenerative agriculture is changing that.

Note: Explore more positive stories like this in our comprehensive inspiring news articles archive focused on solutions and bridging divides.


Mangrove forest thrives around what was once Latin America's largest landfill
2023-07-26, CBS/Associated Press
Posted: 2023-08-07 21:27:55
https://www.cbs42.com/news/international/ap-mangrove-forest-thrives-around-wh...

It was once Latin America's largest landfill. Now, a decade after Rio de Janeiro shut it down and redoubled efforts to recover the surrounding expanse of highly polluted swamp, crabs, snails, fish and birds are once again populating the mangrove forest. "If we didn't say this used to be a landfill, people would think it's a farm. The only thing missing is cattle," jokes Elias Gouveia, an engineer with Comlurb, the city's garbage collection agency that is shepherding the plantation project. "This is an environmental lesson that we must learn from: nature is remarkable. If we don't pollute nature, it heals itself." The former landfill is located right by the 148 square miles (383 square kilometers) Guanabara Bay. Between the landfill's inauguration in 1968 and 1996, some 80 million tons of garbage were dumped in the area, polluting the bay and surrounding rivers with trash and runoff. In 1996, the city began implementing measures to limit the levels of pollution in the landfill, starting with treating some of the leachate, the toxic byproduct of mountains of rotting trash. But garbage continued to pile up until 2012, when the city finally shut it down. Mangroves are of particular interest for environmental restoration for their capacity to capture and store large amounts of planet-warming carbon dioxide, Gouveia explained. Experts say mangroves can bury even more carbon in the sediment than a tropical rainforest, making it a great tool to fight climate change. Comlurb and its private partner, Statled Brasil, have successfully recovered some 60 hectares.

Note: Explore more positive stories like this in our comprehensive inspiring news articles archive focused on solutions and bridging divides.


This Brazilian activist stared down mining giants to protect the rainforest she loves
2023-06-11, NPR
Posted: 2023-07-23 15:11:26
https://www.npr.org/sections/goatsandsoda/2023/06/11/1181172630/this-brazilia...

Destruction in the Amazon is, once again, approaching an all-time high. Some 335 square miles of rainforest were felled in the first three months of 2023 alone, the second worst quarter in the last 16 years. In 2015, the Munduruku [Indigenous people] had long been fighting the extractive industries encroaching on their land. But this was the first time Korap Munduruku, a 38-year-old teacher and mother of two whose face and body are often painted with traditional geometric designs of her people, decided to take a stand and join them. "So our rights are being violated. Everything going on here is wrong," she recalls saying at the meeting. "We need to do something about it. We can't just sit here and do nothing." The next meeting was with her chief and other leaders from the wider community – there are more than 13,000 Munduruku in Brazil. She eventually left the classroom to take up the fight for land rights full-time. Before long she learned that Anglo American, one of the world's largest mining companies, had applied to extract copper on Sawr© Muybu, a Munduruku territory next to her own. That information and the fight that she would lead against the developers led Korap Munduruku to become one of six recipients of the prestigious 2023 Goldman Environmental Prize, which honors grassroots environmental activists. She built a coalition of other Munduruku and, along with 45 chiefs and 200 other participants, published a declaration in December 2020 opposing mining and deforestation in the Amazon.

Note: Explore a treasure trove of concise summaries of incredibly inspiring news articles which will inspire you to make a difference.


'Ways of Being' Review: Whole Earth Network
2022-06-17, Wall Street Journal
Posted: 2023-07-17 14:59:13
https://www.wsj.com/articles/ways-of-being-book-review-whole-earth-network-11...

The artist, writer and technologist James Bridle begins "Ways of Being" with an uncanny discovery: a line of stakes tagged with unfathomable letters and numbers in thick marker pen. The region of [Greece] is rich in oil, we learn, and the company that won the contract to extract it from the foothills of the Pindus mountains is using "cognitive technologies" to "augment ... strategic decision making." The grid of wooden stakes left by "unmarked vans, helicopters and work crews in hi-vis jackets" are the "tooth- and claw-marks of Artificial Intelligence, at the exact point where it meets the earth." "Ways of Being" sets off on a tour of the natural world, arguing that intelligence is something that "arises ... from thinking and working together," and that "everything is intelligent." We hear of elephants, chimpanzees and dolphins who resist and subvert experiments testing their sense of self. We find redwoods communicating through underground networks. In the most extraordinary result of all, in 2014 the Australian biologist Monica Gagliano showed that mimosa plants can remember a sudden fall for a month. Ever since the Industrial Revolution, science and technology have been used to analyze, conquer and control. But "Ways of Being" argues that they can equally be used to explore and augment connection and empathy. The author cites researchers studying migration patterns with military radar and astronomers turning telescopes designed for surveillance on Earth into instruments for investigating the dark energy of the cosmos.

Note: Read a thought-provoking article featuring a video interview with artist and technologist James Bridle as he explores how technology can be used to reflect the innovative and life-enhancing capacities of non-human natural systems. For more along these lines, see concise summaries of deeply revealing news articles on mysterious nature of reality from reliable major media sources.


'Everything is natural and tastes so good': microfarms push back against 'food apartheid'
2023-06-10, The Guardian (One of the UK's Leading Newspapers)
Posted: 2023-06-18 22:36:23
https://www.theguardian.com/environment/2023/jun/10/local-food-microfarms-equity

In South Los Angeles, Crop Swap LA volunteers and staffers harvested bags of freshly picked produce from the front yard of a residence. "Everything we're growing is nutrient-dense and the food remains in the neighborhood," says Jamiah Hargins, who founded Crop Swap LA in 2018 as a small monthly swap of surplus produce. After spending years in finance and consulting, Hargins decided to create a local food distribution system to address the fact that his neighborhood was a food desert, meaning most residents have little access to healthy food. It's now one of many Bipoc-led groups across the US that are reclaiming their agricultural heritage and redefining the local food movement by growing on traditional farms and unconventional spaces such as yards, medians and vacant lots as a way to increase food security and health in their own communities. There are similar groups run by communities of color across the US. After the Chicora-Cherokee community in North Charleston, South Carolina, was left without a grocery store for more than 10 years, Fresh Future Farm stepped in. Founded in 2014, the non-profit transformed a vacant lot into a flourishing urban farm that grows bananas, sugarcane, meyer lemons, satsuma oranges, collard greens, okra and tomatoes, among other crops. Two years later, it opened a sliding scale grocery store on the same property – the first one in the area in 11 years. The non-profit also teaches home gardening classes, which is inspiring a new crop of home growers.

Note: Explore a treasure trove of concise summaries of incredibly inspiring news articles which will inspire you to make a difference.


Scientists Discover Microbes That Could Revolutionize Plastic Recycling
2023-05-26, Smithsonian Magazine
Posted: 2023-06-12 23:58:33
https://www.smithsonianmag.com/smart-news/scientists-discover-microbes-that-c...

High in the Swiss Alps and the Arctic, scientists have discovered microbes that can digest plastics–importantly, without the need to apply excess heat. Their findings, published this month in the journal Frontiers in Microbiology, could one day improve plastic recycling. It's no secret that plastic pollution is a big, global issue. Since its production exploded during and after World War II, humans have created more than 9.1 billion tons of plastic–and researchers estimate that less than one tenth of the resulting waste has been recycled. To make matters worse, the most common recycling option–when plastic is washed, processed and turned into new products–doesn't actually reduce waste: The recycled materials are often lower quality and might later end up in a landfill all the same. Researchers are looking for solutions to the plastics problem. One process they've experimented with is breaking down plastics using microorganisms. Enzymes from the microorganisms found in the Arctic and Swiss Alps ... were able to break down biodegradable plastics at 59 degrees Fahrenheit. "These organisms could help to reduce the costs and environmental burden of an enzymatic recycling process for plastic," co-author Joel RÄthi [said]. Of the total 34 types of microbes examined, 19 were successfully able to break down a form of plastic called polyester-polyurethane, and 17 could break down two types of biodegradable plastic mixtures.

Note: Explore a treasure trove of concise summaries of incredibly inspiring news articles which will inspire you to make a difference.


More than 5,000 new species discovered in Pacific deep-sea mining hotspot
2023-05-25, The Guardian (One of the UK's Leading Newspapers)
Posted: 2023-06-12 23:55:08
https://www.theguardian.com/environment/2023/may/25/more-than-5000-new-specie...

Scientists have discovered more than 5,000 new species living on the seabed in an untouched area of the Pacific Ocean that has been identified as a future hotspot for deep-sea mining, according to a review of the environmental surveys done in the area. It is the first time the previously unknown biodiversity of the Clarion-Clipperton Zone (CCZ), a mineral-rich area of the ocean floor that spans 1.7m sq miles between Hawaii and Mexico in the Pacific, has been comprehensively documented. The research will be critical to assessing the risk of extinction of the species, given contracts for deep-sea mining in the near-pristine area appear imminent. Most of the animals identified by researchers exploring the zone are new to science, and almost all are unique to the region: only six, including a carnivorous sponge and a sea cucumber, have been seen elsewhere. One of the deep-sea animals discovered was nicknamed the "gummy squirrel", because of its huge tail and jelly-like appearance, he said. There are also glass sponges, some of which look like vases. The most common categories of creatures in the CCZ are arthropods, worms, members of the spider family and echinoderms, which include spiny invertebrates such as sea urchins, and sponges. "Our role as scientists ... is to provide the data," [biologist Dr. Adrian Glover] said. "Everyone who lives on this planet should be concerned about using it in a sustainable way. I see it as very positive that we can come up with a regulatory structure before mining takes place."

Note: Don't miss the incredible photos of these newly discovered deep-sea species, from the 'gummy squirrel' to deep-sea cucumbers. Explore a treasure trove of concise summaries of incredibly inspiring news articles which will inspire you to make a difference.


The scientists coaxing back nature with sound
2023-05-19, BBC News
Posted: 2023-05-28 20:39:46
https://www.bbc.com/future/article/20230519-the-sound-recordings-used-to-coax...

Beyond human hearing, a cacophony of natural clicks, whistles and hums pass all around us, linking billions of living beings in networks of sound. Mother whales whisper to their young so predators can't hear them. Bees emit unique buzzing signals to distinguish threats from specific predators. Turtle embryos synchronise their collective moment of birth by making sounds through their shells. And unknown fish species buzz to one another in the depths – their very identities one of nature's countless sonic mysteries. What if tapping into these sounds could allow us to not only to learn more about the natural world, but actually help to begin healing it? An emerging appreciation for the biological importance of sound has led to new strategies for environmental conservation. From microscopic larvae lost at sea to birds that travel hundreds of miles from home, conservationists are now starting to use the sounds of nature to guide them back to where they belong. "Sound is so important," says Cheryl Tipp, curator of wildlife and environmental sound at the British Library. "In the natural world, it's used in mating displays, in territorial disputes, as alarm signals." For humans trying to support nature, meanwhile, sound can be used to identify new species, monitor populations and assess the health of ecosystems, she says. There is now a growing interest in the use of sound to accelerate habitat restoration itself, by coaxing certain species to certain locations using their very own sounds.

Note: Listen to a fascinating interview with biologist and innovation consultant Janine Benyus, who explores the power of biomimicry, a practice that learns from and mimics the strategies used by natural systems and species alive today. Benyus proposes that biomimicry can solve some of the gravest of societal and environmental problems by discovering how nature has already solved some of these challenges.


A Biodiversity Hotspot Flourishes as Costa Rica Puts Nature on the Payroll
2023-05-15, Reasons to be Cheerful
Posted: 2023-05-28 20:38:13
https://reasonstobecheerful.world/costa-rica-paying-locals-protect-wildlife-b...

The Osa Peninsula on Costa Rica’s west coast occupies just 0.001 percent of the planet’s surface area, yet is home to an estimated 2.5 percent of all the biodiversity in the world. Inhabited by jaguar, tapir and close to 400 species of birds, the forests here — and others like them around the world — combat biodiversity loss and play a key role in capturing carbon and fighting climate change. “For us it has been important because before, we protected [the forests], we looked after them, but we didn’t receive anything for it,” says Lineth Picado Mena, a rural farmer living on the peninsula and participant in the government’s Payments for Environmental Services (PES) program. “Now we can support ourselves with what we have.” By paying landowners for ecosystem services, the government incentivizes them to conserve the environment. That counteracts the market forces that put pressure on landowners to convert tropical forests to farmland or other land uses. In Costa Rica, the PES program’s annual budget is between $20 million and $25 million, of which 92 percent is funded from a sales tax on fossil fuels, while nearly six percent comes from water usage fees. This allocation is fixed and provides assurance that funds will be available each year. The remaining amount is collected through various government initiatives, such as carbon credits and public-private partnerships. The program ... is credited with turning Costa Rica’s deforestation rate from one of the highest in the world to a net reforestation.

Note: Explore a treasure trove of concise summaries of incredibly inspiring news articles which will inspire you to make a difference.


Inside Too Good To Go’s Mission To Make Unused Food Accessible To All
2023-04-21, Forbes
Posted: 2023-05-22 00:48:18
https://www.forbes.com/sites/stevenaquino/2023/04/21/inside-too-good-to-gos-m...

Food costs, especially in times of inflation, can be exorbitant. Likewise, getting to a brick-and-mortar grocery store may well be logistically impossible due to health and/or mobility concerns. It’s also true having limited access to food may be detrimental not merely because a person lacks basic sustenance, but also because certain medications work only when taken with food. Without it, those drugs may cease to work as effectively, if at all. Founded in 2016 in Copenhagen by five entrepreneurs, the team at Too Good To Go is trying to curb food insecurity around the globe by fighting food waste. On its website, Too Good To Go (TGTG) reports 2.8 billion tons of food is wasted every year. The app, available on iOS and Android, features a number of partner businesses—bakeries, supermarkets, and restaurants—nearest a user’s location that are giving away so-called “Surprise Bags” of unsold food. Rather than perfectly good food wasting away in a waste basket somewhere, TGTG users can stop by said businesses and pick up the food for themselves. The app’s UI is similar to those of on-demand food delivery services like ... DoorDash, UberEats, and Postmates. Users are able to see which places are available, what they may get, and then sign up to pick up the items at a designated time. To date, TGTG boasts 4.2 million users and 9,790 businesses on its platform. Earlier this month, the company ... announced they are carbon neutral and have saved 100 million bags in the last seven years.

Note: Explore a treasure trove of concise summaries of incredibly inspiring news articles which will inspire you to make a difference.


Botanist Stefano Mancuso: ‘You can anaesthetise all plants. This is extremely fascinating’
2023-04-15, The Guardian (One of the UK's Leading Newspapers)
Posted: 2023-05-08 11:49:26
https://www.theguardian.com/environment/2023/apr/15/scientist-stefano-mancuso...

Stefano Mancuso is a pioneer in the plant neurobiology movement, which seeks to understand “how plants perceive their circumstances and respond to environmental input in an integrated fashion”. Mancuso teaches at the University of Florence, his alma mater, where he runs the International Laboratory of Plant Neurobiology. He has written five bestselling books on plants. "Communication means you are able to emit a message and there is something able to receive it, and in this sense plants are great communicators. If you are unable to move, if you are rooted, it’s of paramount importance for you to communicate a lot," [said Mancuso]. "Plants are obliged to communicate a lot, and they use different systems. The most important is through volatiles, or chemicals that are emitted in the atmosphere and received by other plants. It’s an extremely sophisticated form of communication, a kind of vocabulary. Every single molecule means something, and they mix very different molecules to send a specific message. My approach to studying consciousness in plants ... started by seeing if they were sensitive to anaesthetics and found that you can anaesthetise all plants by using the same anaesthetics that work in humans. This is extremely fascinating. We were thinking that consciousness was something related to the brain, but I think that both consciousness and intelligence are more embodied, relating to the entire body."

Note: Explore a treasure trove of concise summaries of incredibly inspiring news articles which will inspire you to make a difference.


'Bees are sentient': inside the stunning brains of nature’s hardest workers
2023-04-02, The Guardian (One of the UK's Leading Newspapers)
Posted: 2023-04-30 16:42:44
https://www.theguardian.com/environment/2023/apr/02/bees-intelligence-minds-p...

When Stephen Buchmann finds a wayward bee on a window inside his Tucson, Arizona, home, he goes to great lengths to capture and release it unharmed. This March, Buchmann released a book that unpacks just how varied and powerful a bee’s mind really is. The book, What a Bee Knows: Exploring the Thoughts, Memories and Personalities of Bees, draws from his own research and dozens of other studies to paint a remarkable picture of bee behavior and psychology. It argues that bees can demonstrate sophisticated emotions resembling optimism, frustration, playfulness and fear, traits more commonly associated with mammals. Experiments have shown bees can experience PTSD-like symptoms, recognize different human faces, process long-term memories while sleeping, and maybe even dream. Approximately one-third of the American diet, including many fruits, vegetables and nuts, relies on bees for pollination. In the past, bee research has focused on their role in crop pollination, but the work being pioneered by Buchmann and his contemporaries could force an ethical reckoning with how the animals are treated. Can large-scale agriculture and scientific research continue without causing bees to suffer, and is the dominant western culture even capable of accepting that the tiniest of creatures have feelings, too? Buchmann hopes an ethical shift will happen as details about the emotional lives of invertebrates – especially bees – are shared with the public.

Note: Explore a treasure trove of concise summaries of incredibly inspiring news articles which will inspire you to make a difference.


Mushrooms communicate with each other using up to 50 ‘words’, scientist claims
2022-04-05, The Guardian (One of the UK's Leading Newspapers)
Posted: 2023-04-30 16:38:52
https://www.theguardian.com/science/2022/apr/06/fungi-electrical-impulses-hum...

Mathematical analysis of the electrical signals fungi seemingly send to one another has identified patterns that bear a striking structural similarity to human speech. Previous research has suggested that fungi conduct electrical impulses through long, underground filamentous structures called hyphae – similar to how nerve cells transmit information in humans. It has even shown that the firing rate of these impulses increases when the hyphae of wood-digesting fungi come into contact with wooden blocks, raising the possibility that fungi use this electrical “language” to share information about food or injury with distant parts of themselves, or with hyphae-connected partners such as trees. Prof Andrew Adamatzky at the University of the West of England’s unconventional computing laboratory in Bristol analysed the patterns of electrical spikes generated by four species of fungi – enoki, split gill, ghost and caterpillar fungi. The research, published in Royal Society Open Science, found that these spikes often clustered into trains of activity, resembling vocabularies of up to 50 words, and that the distribution of these “fungal word lengths” closely matched those of human languages. The most likely reasons for these waves of electrical activity are to maintain the fungi’s integrity – analogous to wolves howling to maintain the integrity of the pack – or to report newly discovered sources of attractants and repellants to other parts of their mycelia, Adamtzky suggested.

Note: Explore a treasure trove of concise summaries of incredibly inspiring news articles which will inspire you to make a difference.


How mud boosts your immune system
2022-10-10, BBC News
Posted: 2023-03-27 14:09:27
https://www.bbc.com/future/article/20220929-how-outdoor-play-boosts-kids-immu...

"Don't get dirty!" was once a constant family refrain, as parents despairingly watched their children spoil their best clothes. Today, many parents may secretly wish their children had the chance to pick up a bit of grime. According to recent research, the dirt outside is teaming with friendly microorganisms that can train the immune system and build resilience to a range of illnesses, including allergies, asthma and even depression and anxiety. Certain natural materials, such as soil and mud ... contain surprisingly powerful microorganisms whose positive impact on children's health we are only beginning to fully understand. Our brains evolved in natural landscapes, and our perceptual systems are particularly well suited to wild outdoor spaces. Supporting this theory, one study from 2009 found that children with attention-deficit hyperactivity disorder (ADHD) were better able to concentrate following a 20-minute walk in the park, compared to a 20-minute walk on the streets of a well-kept urban area. People who grow up on farms are generally less likely to develop asthma, allergies, or auto-immune disorders like Crohn's disease [due to] their childhood exposure to a more diverse range of organisms in the rural environment. Michele Antonelli, a doctor from Italy ... has researched the ways that mud therapies can influence health. People with [skin] disorders ... seem to have an impoverished community of organisms. "These microorganisms can play a major role in many major chronic diseases," he says.

Note: Explore a treasure trove of concise summaries of incredibly inspiring news articles which will inspire you to make a difference.


‘Dead’ Electric Car Batteries Find a Second Life Powering Cities
2023-03-13, Reasons to be Cheerful
Posted: 2023-03-19 18:15:26
https://reasonstobecheerful.world/electric-vehicle-batteries-reused-power-sta...

Last month, a small warehouse in the English city of Nottingham received the crucial final components for a project that leverages the power of used EV batteries to create a new kind of circular economy. Inside, city authorities have installed 40 two-way electric vehicle chargers that are connected to solar panels and a pioneering battery energy storage system, which will together power a number of on-site facilities and a fleet of 200 municipal vehicles. Each day Nottingham will send a combination of solar-generated energy — and whatever is left in the vehicles after the day’s use — from its storage devices into the national grid. What makes the project truly circular is the battery technology itself. Funded by the European Union’s Interreg North-West Europe Programme, the energy storage system, E-STOR, is made out of used EV batteries by the British company Connected Energy. After around a decade, an EV battery no longer provides sufficient performance for car journeys. However, they still can retain up to 80 percent of their original capacity, and with this great remaining power comes great reusability. “As the batteries degrade, they lose their usefulness for vehicles,” says Matthew Lumsden, chairman of Connected Energy. “But batteries can be used for so many other things, and to not do so results in waste and more mining of natural resources.” One study ... calculated that a second life battery system saved 450 tons of CO2 per MWh over its lifetime.

Note: Explore a treasure trove of concise summaries of incredibly inspiring news articles which will inspire you to make a difference.


Swarming honeybees can produce as much electricity as a thunderstorm, study shows
2022-10-26, CNN News
Posted: 2023-03-19 18:12:01
https://www.cnn.com/2022/10/26/world/bees-swarms-produce-electricity-scn-scli...

Swarms of honeybees can generate as much electrical charge as a thunderstorm, new research shows. In a study published in the journal iScience on Monday, researchers from the University of Bristol ... discovered this phenomenon by chance. Biologist Ellard Hunting [said] that the Bristol team was studying how different organisms use the static electric fields that are everywhere in the environment. Atmospheric electricity has a variety of functions, mainly in shaping weather events and helping organisms, for example in finding food. “Flowers have an electric field and bees can sense these fields. And these electric fields of flowers can change when it has been visited by a bee, and other bees can use that information to see whether a flower has been visited,” Hunting explained. Having set up equipment to measure atmospheric electric fields at the university’s field station, which features several honeybee hives, Hunting and his team noticed that whenever the bees swarmed, there was “a profound effect on atmospheric electric fields,” even though the weather hadn’t changed. All insects create a charge during flight as a result of friction in the air, with the size of the charge varying between species. Individual bees carry a charge that is small enough to be overlooked by researchers, so “this effect (in swarming bees) came as a surprise,” Hunting said. They found that, depending on the swarm density, the atmospheric charge could be similar to that of a storm cloud, thunderstorm or electrified dust storm.

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If we can farm metal from plants, what else can we learn from life on Earth?
2022-04-15, The Guardian (One of the UK's Leading Newspapers)
Posted: 2023-03-12 16:51:00
https://www.theguardian.com/commentisfree/2022/apr/15/farm-metal-from-plants-...

For the past couple of years, I’ve been working with researchers in northern Greece who are farming metal. They are experimenting with a trio of shrubs known to scientists as “hyperaccumulators”: plants which have evolved the capacity to thrive in naturally metal-rich soils that are toxic to most other kinds of life. They do this by drawing the metal out of the ground and storing it in their leaves and stems, where it can be harvested like any other crop. As well as providing a source for rare metals – in this case nickel, although hyperaccumulators have been found for zinc, aluminium, cadmium and many other metals, including gold – these plants actively benefit the earth by remediating the soil, making it suitable for growing other crops, and by sequestering carbon in their roots. Hyperaccumulators are far from being the only non-humans that we might learn from. Physarum polycephalum, a particularly lively slime mould, can solve the “travelling salesman” problem – a test for finding the shortest route between multiple cities – faster and more efficiently than any supercomputer humans have devised. Spiders store information in their webs, using them as a kind of extended cognition: a mind outside the body entirely. A new conception of intelligence is emerging from scientific research: rather than human intelligence being unique or the peak of some graduated curve, there appear to be many different kinds of intelligence with their own strengths, competencies and suitabilities.

Note: This was written by James Bridle, an artist and technologist who was able to paralyze a self-driving car using salt and road markers. For more on his work, check out his fascinating perspective on how artificial intelligence technologies could be designed based on cooperation and relationships naturally reflected in living systems, as opposed to competition and domination.


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