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Revealing News For a Better World

Inspirational Media Articles
Excerpts of Key Inspirational Media Articles in Major Media


Below are highly engaging excerpts of key inspirational articles reported in the mainstream media. Links are provided to the original articles on their major media websites. If any link fails to function, read this webpage. These inspirational articles are listed by article date. You can also explore the articles listed by order of importance or by date posted. Enjoy the inspiring articles!

Note: Explore our full index to key excerpts of revealing major media news articles on several dozen engaging topics. And don't miss amazing excerpts from 20 of the most revealing news articles ever published.


The Norwegian secret: how friluftsliv boosts health and happiness
2023-09-27, The Guardian (One of the UK's Leading Newspapers)
https://www.theguardian.com/lifeandstyle/2023/sep/27/the-norwegian-secret-how...

Friluftsliv [is] a way of being that is part of the Norwegian national identity. The term was coined by the playwright Henrik Ibsen in his 1859 poem On the Heights, although the concept is much older. Its literal translation is "free-air life", but Ibsen used it to convey a spiritual connection with nature. To modern Norwegians, it means participating in outdoor activities, but also has a deeper sense of de-stressing in nature and sharing in a common culture. An astonishingly high percentage of Norwegians report spending time outdoors. A survey in June by the market research company Kantar TNS found that 83% are interested in friluftsliv, 77% spend time in nature on a weekly basis and 25% do so most days. At many nurseries, toddlers spend 80% of their time outside; at school, there are special days throughout the year when children go out in nature and build campfires. Studies show that being in green spaces helps reduce anxiety and improve cognition. In a 2020 survey, 90% of Norwegians said they felt less stressed and in a better mood when they spent time in nature. Helga Synnevåg Løvoll, a professor of friluftsliv at Volda University College, says the five documented ways to wellbeing can be achieved through friluftsliv (they are "connect", "be active", "take notice", "keep learning" and "give"). This nature-induced wellbeing could be one reason why Norway ranks among the happiest countries in the world. It came seventh in the UN's World Happiness report in 2023.

Note: Read about the rise of "green prescription" programs in different healthcare systems around the world. Explore more positive stories like this in our comprehensive inspiring news articles archive focused on solutions and bridging divides.


Can a Tiny Restaurant Surcharge Move the Needle on Climate?
2023-09-19, Reasons to be Cheerful
https://reasonstobecheerful.world/zero-foodprint-changing-the-food-system/

When Anthony Myint and his wife Karen Leibowitz opened their San Francisco restaurant The Perennial in 2016, they had big ambitions: They wanted it to be the first carbon-neutral restaurant in the world, and they succeeded. From the recycled floor tiles and reclaimed lumber to the aquaponic herb garden and compostable paper menus, the culinary duo designed every part of the diner with the climate in mind. "We shifted the menus, reduced food waste, switched to renewable energy, started composting and bought carbon offsets," Myint says. They were motivated by the knowledge that agriculture and food systems contribute nearly a third of greenhouse gas emissions worldwide. The Perennial's menu championed sourdough loaves baked with perennial Kernza grains, and the chefs bought their steaks from regenerative ranches associated with the Marin Carbon Project, the country's foremost center for regenerative farming. The more Myint learned about regenerative agriculture, the more he became convinced that this was the global solution he needed to champion. "It became clear to me that this is the future of food, similar to the way renewable energy is the future of energy," he says. "The whole food system needs to gradually transition." Zero Foodprint is asking restaurant customers and other participating businesses to give one percent of their sales to a pool that funds regenerative agriculture. More than 80 businesses have signed up.

Note: We've summarized a handful of stories about the power of regenerative agriculture practices to reverse and heal global ecological destruction. Explore more positive stories like this in our comprehensive inspiring news articles archive focused on solutions and bridging divides.


The Backyard Farmers Who Grow Food With Fog
2023-09-18, Reasons to be Cheerful
https://reasonstobecheerful.world/lima-fog-catchers-water-scarcity-irrigation/

At the highest point of Los Tres Miradores, a terrifyingly steep urban settlement with soaring views across Peru's capital, Lima, there is a curious set of large structures that resemble a fleet of ships in the sky. They are so-called "fog catchers." About 40 of these netted devices, made of high density Raschel polyethylene and spanning several meters wide, are lined up atop a misty mound and linked by a network of tubes that lead to storage containers. Home to a population of more than 10 million, Lima is one of the driest cities in the world. [The nonprofit] El Movimiento Peruanos sin Agua has helped install 600 fog catchers across Lima and a total of 2,000 across Peru, including in the regions of Arequipa, Iquitos and Cuzco. According to [founder Abel] Cruz, one man he supported is even able to raise 1,000 chickens thanks to fog catchers. In June, the project received a significant boost when it signed an agreement with the Mayor of Lima to install 10,000 more fog catchers in the hills surrounding the city in the next four years. The municipality ... said the project has the potential to "reforest, create ecological lungs, ecotourism and at the same time provide water for human consumption, for bio-orchards, botanical gardens, washing clothes, utensils and more." In Los Tres Miradores, the 40 fog catchers – which were installed in 2021 – provide enough water for 180 families, whether to bathe, clean, drink (after being filtered at home) or to irrigate crops on small garden patches.

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


How I rewired my brain in six weeks
2023-09-18, BBC News
https://www.bbc.com/future/article/20230912-how-i-hacked-my-brain

There is growing evidence that simple, everyday changes to our lives can alter our brains and change how they work. Our brain has an incredible ability to adapt, learn and grow because by its nature, it is plastic – that is, it changes. This is called neuroplasticity, which simply means the brain's ability to adapt and evolve over time in structure and function. Every time we learn a new skill, our brain adapts. Neuroscientists and psychologists are now finding that we have the power to control that to some extent. And there's good reason to want to boost our brain – an increasing number of studies suggest it can play a role in delaying or preventing degenerative brain diseases. Research has found that after only a few months of mindfulness training, certain depression and anxiety symptoms can ease – though as with any complex mental health problem, this may of course vary depending on individual circumstances. There's more to it. Mindfulness can change the brain. That's because when the stress hormone cortisol increases and remains high, "it can become toxic for your brain", says [psychologist Thorsten] Barnhofer. Stress can also directly inhibit neuroplasticity, so managing it allows the brain to remain more plastic. What's fascinating about this area of research is that mindfulness, which appears to be such a simple process, can have a measurable effect. "What mindfulness does is it can buffer stress, you become aware of challenges," explains Barnhofer.

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


Getting the Soil Right: How Carbon Farming Combats Climate Change
2023-09-15, Reasons to be Cheerful
https://reasonstobecheerful.world/carbon-farming-climate-change-regenerative-...

The solution to stopping climate change might be buried on 10 acres in the Pauma Valley of California. "The idea is not just to produce food but to improve the soil," says Alvarez, Solidarity Farm's Climate Resilience Specialist. "We stopped using the plow to turn the soil, and we do a lot of composting and mulching to improve our soil health." Solidarity Farm had used organic principles in the 10 years since its inception, but it pivoted to carbon farming after the extreme heat in the summer of 2017. Carbon farmers cultivate plants and trees in a way that maximizes carbon sequestration in the soil. Among the most important practices for carbon farmers are minimizing soil erosion by planting perennials and ground cover, which also lowers soil temperatures, and only working the land by hand or with low-tech solutions. "The soil has the capacity to store more carbon than all plants on the planet together," Alvarez says. Solidarity Farms produces a diverse range of about 60 different fruits and vegetables, at least 70 percent of them perennial crops such as plums and pomegranates. Stacks of organic chicken manure in front of the vegetable beds wait to be distributed. The farmers enrich the soil with compost and mulch, while deterring pests with diverse crop rotation. According to soil tests, the Solidarity farmers have tripled the amount of carbon in the ground since 2018. "This equates to a drawdown of nearly 600 metric tons of CO2 per year, offsetting the emissions of 80 American households," Alvarez says.

Note: Have you seen the groundbreaking and inspiring movie Kiss the Ground? In a time where we're told hopeless and divisive narratives about our current environmental challenges, people all over the world are reversing the damage from destroyed ecosystems, regenerating the world's soils, and creating abundant food supplies. Don't miss this powerful film on the growing regenerative agriculture movement and its power to revive global community and our connection to the natural world.


Psychedelic drug MDMA moves closer to US approval following success in PTSD trial
2023-09-14, Nature
https://www.nature.com/articles/d41586-023-02886-x

The psychedelic drug MDMA, also known as ecstasy or molly, has passed another key hurdle on its way to regulatory approval as a treatment for mental illness. A second large clinical trial has found that the drug – in combination with psychotherapy – is effective at treating post-traumatic stress disorder (PTSD). In June, Australia became the first country to allow physicians to prescribe MDMA for treating psychiatric conditions. MDMA is illegal in the United States and other countries because of the potential for its misuse. But the Multidisciplinary Association for Psychedelic Studies (MAPS) ... has long been developing a proprietary protocol for using MDMA as a treatment for PTSD and other disorders. MAPS has been campaigning for its legalization. In 2021, researchers sponsored by MAPS reported the results of a study in which 90 people received a form of psychotherapy developed by the organization alongside either MDMA or a placebo. After three treatment sessions, 67% of those who received MDMA with therapy no longer qualified for a PTSD diagnosis, compared with 32% of those who received therapy and a placebo. The results of a second trial ... were similar: 71% of people who received MDMA alongside therapy lost their PTSD diagnosis. A MAPS spokesperson says that the organization plans to seek formal FDA approval before the end of this year, and that because the agency has already designated MDMA as a ‘breakthrough therapy' ... it will be evaluated quickly.

Note: Read more about the healing potentials of mind-altering drugs. Explore more positive stories like this in our comprehensive inspiring news articles archive focused on solutions and bridging divides.


The power of contact in the rehumanization process
2023-09-12, Waging Nonviolence
https://wagingnonviolence.org/metta/podcast/the-power-of-contact-theory-rehum...

‘Contact theory' has been shown to lead to harmony and an enlarged sense of a common good, even when there are limited resources and competing interests. It's a theory that suggests that the more contact that people have, the more willing they are to rehumanize and understand each other, even across their personal differences. It originated in the 50s with the work of Gordon Allport. After World War II, he asked himself, how can we reduce conflict in society? He put forward that, under the right conditions, having positive experiences with people of another social, ethnic, cultural, religious backgrounds could improve our tolerance and reduce our prejudice against them. 50 years later, the vast majority of studies show that it does work. If you talk about moving beyond past violence and having a harmonious society, one of the biggest things that could hamper having these contact experiences [is] the homophilia principle, where you go with your own group. It's easy to avoid having experiences with other groups. But once we do, they're very beneficial. We spoke with someone named Ali Abu Awad [who] is a Palestinian activist. He said he never had contact with an Israeli ... until he was in his 30s. And they were brought together into a group. This Israeli woman was crying, and he was crying. They were both grieving the loss of family members of the conflict. That moment of contact actually changed the whole direction of his life because he realized that this Israeli woman was human like he was. He ended up becoming an activist working toward a solution that humanizes Israelis and humanizes Palestinians at the same time.

Note: This summary is a transcript of an interview with Jasper Van Assche, professor at the University of Ghent in Belgium. Explore more positive stories like this in our comprehensive inspiring news articles archive focused on solutions and bridging divides.


How gardens enable refugees and immigrants to put down roots in new communities
2023-09-06, PBS News
https://www.pbs.org/newshour/arts/how-gardens-enable-refugees-and-immigrants-...

Gardening and community gardens can be ways for immigrant and refugee communities to supplement their pantries by growing their own food, especially culturally appropriate food that is not readily found in grocery stores. It also helps people send literal roots down into a new place while maintaining a connection with their homeland. The Arab American National Museum (AANM) has created a new heritage garden on its roof with donated seeds, cuttings, and plants from local Arab American community members around Dearborn, Michigan. These include plants with a connection to the Arab world, but also plants from Michigan that have become meaningful to the Arab American community here. Accompanying the plants in the garden are oral histories of those community members about what gardening means to them, collected by the museum's community historian. In Ann Arbor, Michigan, Phimmasone Kym Owens ... said, ‘Why don't I create a garden for refugees?'" In 2021, Owens reached out to Jewish Family Services of Washtenaw County. They formed a partnership to create an innovative refugee-to-refugee community garden program ... and to work with refugees and grow culturally appropriate vegetables. "What sold this as being different is giving autonomy to the clients," Owens said. "So we had a vote. They voted [for] Freedom Garden. And that's a name that says it all. The fact that they chose Freedom Garden says exactly what you know, being a refugee, what you want."

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


A Canadian study gave $7,500 to homeless people. Here's how they spent it.
2023-09-02, Vox
https://www.vox.com/future-perfect/21528569/homeless-poverty-cash-transfer-ca...

Ray, a man in his 50s, used to live in an emergency homeless shelter in Vancouver, Canada. Then he participated in a study that changed his life. The newly published, peer reviewed PNAS study, conducted by the charity Foundations for Social Change in partnership with the University of British Columbia, was fairly simple. It identified 50 people in the Vancouver area who had become homeless in the past two years. In spring 2018, it gave them each one lump sum of $7,500 (in Canadian dollars). And it told them to do whatever they wanted with the cash. Over the next year, the study followed up with the recipients periodically, asking how they were spending the money and what was happening in their lives. The recipients of the cash transfers did not increase spending on drugs, tobacco, and alcohol, but did increase spending on food, clothes, and rent. What's more, they moved into stable housing faster and saved enough money to maintain financial security over the year of follow-up. "Counter to really harmful stereotypes, we saw that people made wise financial choices," Claire Williams, the CEO of Foundations for Social Change, [said]. What's more ... giving out the cash transfers in the Vancouver area actually saved the broader society money. Enabling 50 people to move into housing faster saved the shelter system $8,277 per person over the year, for a total savings of $413,850. That's more than the value of the cash transfers, which means the transfers pay for themselves.

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


Why Is the Moneyless Economy Thriving in America?
2023-08-29, LA Progressive
https://www.laprogressive.com/economic-equality/moneyless-economy

The free, moneyless economy is flourishing in America. Roughly 250 million people were still visiting Craigslist worldwide each month in 2022, 27 years after the site was launched in 1995–and many of those Craigslist users are posting and sharing goods under the site's popular "free stuff" section. About eight years after Craigslist was launched, Freecycle Network came online in 2003. More than 9 million Americans were still using Freecycle as of 2020, which I detailed in an article that year. And then there's the relatively young Buy Nothing Project, which turned 10 years old in July of 2023. In addition to providing a digital space where people can request things they need, post things they're giving away, and share gratitude, one of the B corp's social benefit model goals is to encourage people to organize community and local events around buying nothing. Over the years, Buy Nothing has been gaining popularity–not through any marketing on the part of the organization but through word-of-mouth and organic growth. The Buy Nothing app, which has only been around for about two years, is ... zeroing in on 1 million users. Buy Nothing's model varies from that of Craigslist's "free stuff" and Freecycle in that it is focused on community groups, gatherings, and events organized by and for local communities. The idea is that a global reuse economy will emerge community by community. Buy Nothing exists ... "to build resilient communities where our true wealth is the connections forged between neighbors."

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


Study finds yet another potential use for aloe plants–Natural insecticide
2023-08-24, Optimist Daily
https://www.optimistdaily.com/2023/08/study-finds-yet-another-potential-use-f...

Aloe vera unveiled a new weapon in its arsenal: its discarded peels. Previously discarded as agricultural trash, these peels are now set to become nature's response to crop-munching pests. Scientists at the University of Texas Rio Grande Valley developed a mechanism for converting this underutilized resource into a powerful natural insecticide, presenting a novel approach to pest management. Humans have already used aloe vera for a plethora of reasons. However, none of these applications takes advantage of the peel. "Millions of tons of aloe peels are likely discarded globally each year," the driving force behind this botanical discovery, Dr. Debasish Bandyopadhyay, stated. The idea came to Bandyopadhyay after he noticed bugs biting plants at an aloe manufacturing center but leaving the aloe vera leaves alone. Based on this discovery, the team embarked on an adventure to unearth the hidden potential of aloe peels. Bandyopadhyay emphasizes the dual benefit of inventing a pesticide that avoids dangerous synthetic chemicals, which not only maintains agricultural output but also saves public health. The researchers ... extracted a number of compounds, each with its own set of properties. Octacosane stood out among these for its ability to repel mosquitos. In terms of insecticidal activity, DCM, a separate molecule, outperformed hexane extract. During this procedure, more than 20 compounds were isolated from aloe vera peels, six showing considerable insecticidal activity.

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


Navigating the Waves
2023-08-21, Reasons to be Cheerful
https://reasonstobecheerful.world/navigating-the-waves/

Natalie Small looks at the ocean. "How high are the waves today – the ones out there on the water and the emotional ones within me? These are questions she likes to ask at the start of every group therapy session on Ocean Beach in San Diego, California. Small ... is part of a burgeoning niche of psychotherapy that blends traditional therapy with a sport proven to build resilience, confidence and well-being. More than a hippie wellness novelty or New Age fad, surf therapy is being embraced by psychologists and government agencies alike as a way to increase access to mental health care while delivering evidence-based, lasting results. Kristen Walter ... received a $1 million grant from the Navy to research surf therapy for military personnel. "We see immediate benefits," Walter confirms. "Post-traumatic stress, depression and anxiety decrease significantly." Walter's research has shown that the effects of surf therapy are lasting: When she randomly assigned 96 military participants with mental health diagnoses to either hiking or surf therapy, both groups spent three to four hours per week in nature. After six weeks, both groups showed improvements – 55 percent of the surfers and 46 percent of the hikers were no longer considered clinically ill. "But when we checked again three months later, the improvements in the surfer group lasted significantly longer," Walter says. "74 percent of the surfers were considered healed versus only 47 percent of the hikers."

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


Microplastic pollution: Plants could be the answer
2023-08-16, University of British Columbia
https://news.ubc.ca/2023/08/16/microplastic-pollution-plants-could-be-the-ans...

Could plants be the answer to the looming threat of microplastic pollution? Scientists at UBC's BioProducts Institute found that if you add tannins–natural plant compounds that make your mouth pucker if you bite into an unripe fruit–to a layer of wood dust, you can create a filter that traps virtually all microplastic particles present in water. While the experiment remains a lab set-up at this stage, the team is convinced that the solution can be scaled up easily and inexpensively. For their study, the team analyzed microparticles released from popular tea bags made of polypropylene. They found that their method (they're calling it "bioCap") trapped from 95.2 per cent to as much as 99.9 per cent of plastic particles in a column of water, depending on plastic type. When tested in mouse models, the process was proved to prevent the accumulation of microplastics in the organs. Dr. Rojas, a professor in the departments of wood science, chemical and biological engineering, and chemistry at UBC, adds that it's difficult to capture all the different kinds of microplastics in a solution, as they come in different sizes, shapes and electrical charges. "There are microfibres from clothing, microbeads from cleansers and soaps, and foams and pellets from utensils, containers and packaging. By taking advantage of the different molecular interactions around tannic acids, our bioCap solution was able to remove virtually all of these different microplastic types."

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


The sports movement spreading positivity in war-torn Yemen
2023-08-16, Positive News
https://www.positive.news/society/yemen-best-team-sports-club/

By the time the sun casts its first beams on war-ravaged Yemen, hundreds of men will have taken their positions across the park, and the workout begins. Enthusiastic chants of "Ahsan Fareek", or "Best Team", boom across the park as members of this daily, free, open-to-all sports club begin a set of 33 exercises designed to work the whole body. For the next hour, they temporarily put aside the stressors they've accumulated from the devastating eight-year civil war that has claimed 377,000 lives, touching their toes, standing on one leg and reaching for the sky. By 6.30am the crowd disperses, and everyone goes about their day, rejuvenated and energized, ready to meet again the following morning. "It is a sports club for everyone, but it's particularly vital for the elderly, who suffer from illnesses and anxiety and for whom treatment is unaffordable," says Najy Abu Hatem, co-founder of the initiative. "Being part of Best Team lifts their morale and gives them free exercise classes in a healthy and social setting." In a country of 33 million people, there are only 59 psychiatrists – one psychiatrist per 500,000 people – and the total number of mental health workers is just 304. Although Best Team can hardly tackle this huge, ongoing mental health crisis, the twin benefits it provides of camaraderie and physical exercise – under the guise of a more socially acceptable men's sports club – is nonetheless quietly improving people's mental wellbeing across the capital and beyond.

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


Japan can teach the world a better way to age
2023-08-15, Washington Post
https://www.washingtonpost.com/opinions/2023/08/15/japan-elderly-care-dignity...

If you want a glimpse of the future, go to Japan. What lies ahead for many other countries, including the United States, is in rural areas and regional cities outside greater Tokyo: lots of people aging and dying, and relatively few giving birth and raising kids. In today's Japan, the young and middle-aged are consumed by caring for the old, and small-town resources are overstretched. Japanese innovators are already demonstrating what's possible – and, in many cases, not with high-tech fixes but by showcasing design thinking, dignity and respect. Instead, they would be invited to share their wisdom and skills to help them stay active, sharp and socially engaged. Old people at the center cook for one another and teach young people how to grow vegetables and make art. The city [of Toyama] repurposed old train and tram lines into a sleek light-rail system, with platforms placed at the level of the train cars so that people would not need to climb or descend stairs. Public transit ridership among people in their 60s and 70s has since more than tripled, and this has helped seniors maintain active and social lifestyles. Other social entrepreneurs in Japan have focused on food – for instance, bringing children and the elderly together in cafeterias that serve traditional dishes. One Tokyo pop-up eatery, dubbed the Restaurant of Mistaken Orders, has employed people with dementia as its waitstaff. [Japanese innovators have] yielded ideas that prioritize helping old people flourish, not just managing their illnesses, disabilities and deaths.

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


‘This way of farming is really sexy': the rise of regenerative agriculture
2023-08-14, The Guardian (One of the UK's Leading Newspapers)
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)
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.


Mangrove forest thrives around what was once Latin America's largest landfill
2023-07-26, CBS/Associated Press
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.


Zimbabwe's therapeutic ‘friendship benches', coming to a city near you
2023-07-26, Positive News
https://www.positive.news/lifestyle/zimbabwe-friendship-benches-are-coming-to...

A legacy of poverty, genocide and dictatorship left Zimbabwe struggling with an epidemic of depression, colloquially known as kufungisisa, or ‘thinking too much'. Known as ‘gogos' (elder women) or ‘ambuya utano' (community grannies), these Zimbabwean community health workers (CHWs) have a record in treating mild to moderate anxiety and depression that beats many traditional talking therapies and pharmacological interventions. Meet the Friendship Bench grandmothers of Zimbabwe. Founded in 2007, the Friendship Bench project has treated 280,000 people in its 16 years of existence, in 70 communities across Zimbabwe and at spin-off projects in Malawi, Kenya and most recently Zanzibar and Vietnam. In 2024 it will arrive in London, with a series of Friendship Benches set to be installed in the city's most marginalised communities. "Whether it's London, New York or Zimbabwe, everywhere the issues are similar," Friendship Bench founder, Harare-based psychiatrist Dr Dixon Chibanda tells Positive News. "There are issues related to loneliness, access to care, and to just being able to know that what you're experiencing – whether you call it stress or depression or anxiety – is treatable." Most of the therapists are older women, who are traditionally turned to for counsel in Zimbabwean culture. The women are trained in the basics of cognitive behavioural therapy [CBT] and allocated a park bench in their communities.

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


Deep underground, robotic teamwork saves the day
2023-07-20, Knowable Magazine
https://knowablemagazine.org/content/article/technology/2023/deep-underground...

When a Manhattan parking garage collapsed in April this year, rescuers were reluctant to stay in the damaged building, fearing further danger. So they used a combination of flying drones and a doglike walking robot to inspect the damage, look for survivors and make sure the site was safe for human rescuers to return. Soon, rescuers may be able to call on a much more sophisticated robotic search-and-rescue response. Researchers are developing teams of flying, walking and rolling robots that can cooperate to explore areas that no one robot could navigate on its own. And they are giving robots the ability to communicate with one another and make many of their own decisions independent of their human controller. Such teams of robots could be useful in other challenging environments like caves or mines where it can be difficult for rescuers to find and reach survivors. In cities, collapsed buildings and underground sites such as subways or utility tunnels often have hazardous areas where human rescuers can't be sure of the dangers. As robots become better, teams of them may one day be able to go into a hazardous disaster site, locate survivors and report back to their human operators with a minimum of supervision. "More work ... needs to be done," [roboticist Viktor] Orekhov says. "But at the same time, we've seen the ability of the teams advanced so rapidly that even now, with their current capabilities, they're able to make a significant difference in real-life environments."

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