Inspiring: Healing Our Earth News Stories
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Another trend has entered the urban agricultural scene: agrihoods, short for agricultural neighborhoods. The Urban Land Institute defines agrihoods as master-planned housing communities with working farms as their focus. Overwhelmingly, they have large swaths of green space, orchards, hoop houses and greenhouses, and some with barns, outdoor community kitchens, and environmentally sustainable homes decked with solar panels and composting. Agrihoods, which number about 90 nationwide, are typically in rural and suburban areas. Within the city of Detroit, home to nearly 1,400 community gardens and farms, there is one officially designated agrihood, Michigan Urban Farming Initiative. The Michigan initiative is a 3-acre farm focusing on food insecurity in one of Detroits historic communities that was once home to a thriving Black middle class. Now the median home value is under $25,000, and about 35% of the residents are homeowners. The Detroit agrihood model plans to provide a Community Resource Center with educational programs and meeting space across from the garden, a caf, and two commercial kitchens. For us, food insecurity is the biggest issue, says, Quan Blunt, the Michigan initiatives farm manager. The closest [fresh] produce store to this neighborhood is Whole Foods [4 miles away in Midtown], and you know how expensive they can be. At MUFI, produce is free to all. The farm is open for harvesting on Saturday mornings.
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Among the heavily trafficked streets of Atlanta, a massive urban food forest is growing to provide fresh produce for the public. But what exactly is a food forest? In the fight against food deserts - low income areas that lack access to fresh, whole foods - a food forest is a public space in the city where fresh produce will grow in trees, bushes, plants, and community garden beds for the community to enjoy. And at 7.1 acres, the site in Atlanta will become the city's first and the nation's largest. In the Lakewood-Browns Mill community, which will house the Urban Food Forest, more than a third of the population lives below the poverty line, according to the USDA, who has assisted in the project. "Residents still talk about the land's former owners, who left excess produce from their farm on fence posts for neighbors to claim and enjoy," the USDA said. "Now this land will celebrate that history and make new memories for the community." A city ordinance passed in the beginning of the month grants money for the city to purchase the plot from the Conservation Fund, which currently owns and has helped develop the land. In addition to community outreach and education, the forest is meant to make strides in the city's goal of putting 85% of residents within a half mile of fresh food by 2021.
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Sound is so elemental to life and survival that it prompted Tel Aviv University researcher Lilach Hadany to ask: What if it wasnt just animals that could sense sound - what if plants could, too? The first experiments to test this hypothesis ... suggest that in at least one case, plants can hear, and it confers a real evolutionary advantage. Hadanys team looked at evening primroses (Oenothera drummondii) and found that within minutes of sensing vibrations from pollinators wings, the plants temporarily increased the concentration of sugar in their flowers nectar. In effect, the flowers themselves served as ears, picking up the specific frequencies of bees wings while tuning out irrelevant sounds like wind. A sweeter treat for pollinators, their theory goes, may draw in more insects, potentially increasing the chances of successful cross-pollination. Indeed, in field observations, researchers found that pollinators were more than nine times more common around plants another pollinator had visited within the previous six minutes. As the team thought about how sound works, via the transmission and interpretation of vibrations, the role of the flowers became even more intriguing. Though blossoms vary widely in shape and size, a good many are concave or bowl-shaped. This makes them perfect for receiving and amplifying sound waves, much like a satellite dish. This single study has cracked open an entirely new field of scientific research, which Hadany calls phytoacoustics.
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A breakthrough can come from the least expected - perhaps like an 81-year-old eccentric from Massachusetts who toiled in isolation with no financial support for more than a decade. His focus? A challenge that has stumped scientists for many years: how to transform inedible plant life into environmentally friendly transportation fuels in a clean and cost-effective way. 25 years ago, [Marshall Medoff] became obsessed with the environment and decided to abandon his business career and become an amateur scientist. "What I thought was, the reason people were failing is they were trying to overcome nature instead of working with it," [said Medoff]. He knew that there's a lot of energy in plant life. It's in the form of sugar molecules that once accessed can be converted into transportation fuel. The key word is "access." This sugar is nearly impossible to extract cheaply and cleanly since it is locked tightly inside the plant's cellulose. What's so tantalizing is that sugar-rich cellulose is the most abundant biological material on earth. Medoff's novel idea [was to use] machines called electron accelerators to break apart nature's chokehold on the valuable sugars inside plant life - or biomass. Machines like these are typically used to strengthen materials. Medoff's invention was to use the accelerator the opposite way - to break biomass apart. This process, Medoff's remarkable invention, releases plant sugars that he's now using to make products he claims will solve some of the world's most intractable problems.
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The holy grail of plastic a material that can be repeatedly recycled without any loss of quality has been created by scientists. Placed in an acid bath, it can be fully broken down into its component parts. Like lego, these monomers can then be reassembled into different shapes, colours and textures, according to the scientists at Californias Lawrence Berkeley National Laboratory who created it. Currently, less than a third of recyclable plastic is re-purposed to create new materials, leaving the majority of it to end up in landfill or the ocean. The new material called poly (diketoenamine) or PDK can, unlike normal plastics, have its monomers separated by dunking the material in a highly acidic solution. The acid breaks the bonds between monomers and separates them from additives that give the plastic its distinctive look and feel. These monomers can be recovered for reuse for as long as possible, or upcycled to make another product. Were interested in the chemistry that redirects plastic lifecycles from linear to circular. We see an opportunity to make a difference for where there are no recycling options, said Brett Helms, a staff scientist in Berkeley Labs Molecular Foundry. Dr Helms added: With PDKs, the immutable bonds of conventional plastics are replaced with reversible bonds that allow the plastic to be recycled more effectively. The research team believe their recyclable plastic could be an alternative to non-recyclable plastics in use today.
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A microbrewery in Delray Beach, Florida has devised a crafty solution to plastic six-pack rings that often wreak havoc on marine wildlife. After years of research and development, Saltwater Brewery has introduced six-pack rings made of wheat and barley. The brewery developed the rings with a start-up company called E6PR. Whereas plastic rings can become tangled in the wings of sea birds, warp the shells of growing sea turtles and choke seals, Saltwater Brewery's new rings are not only biodegradable but also perfectly edible. "E6PR hopes other breweries - both small and large - will buy into the new rings and help bring costs down," Nola.com reports. The Louisiana State University (LSU) reports that the Gulf of Mexico has one of the highest concentrations of marine plastic in the world. Every net that LSU dipped into the Gulf's water came up with some form of plastic. "We found it every time," LSU's Mark Benfield [said]. E6PR is testing the edible rings with "a select group of craft breweries," but the company is not yet ready to discuss specifics.
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Plants use an underground communication network to exchange chemical warnings, according to a new study. Work by a team of biologists at the Swedish University of Agricultural Sciences has provided new insights into the complex subterranean life of seemingly immobile corn plants. The work adds to a body of research exploring the chemical pathways that plants use to talk to each other. Our study demonstrated that ... above ground mechanical contact between plants can affect below ground interactions, acting as cues in prediction of the future competitors, said Dr Velemir Ninkovic, lead author of the study. [Plant] signaling both within their bodies and with neighbors consists of the relatively slow exchange of chemical messages. Some of this communication takes place via strands of underground fungi that plants use to share food, warning signals and even toxic chemicals a phenomenon that some biologists have informally termed the wood-wide web. The study by Dr Ninkovic and his colleagues ... found that the fresh seedlings responded [to stresses] by growing more leaves and fewer roots than plants that had grown under normal conditions. [The Results] suggested that the corn seedlings, upon being exposed to the chemical signals of recently touched plants in the soil, were responding by preparing themselves for the trouble ahead posed by new neighbors or becoming somethings dinner.
Note: Read the New York Times review of a mind and heart expanding new novel about the secret life of trees. Explore a treasure trove of concise summaries of incredibly inspiring news articles which will inspire you to make a difference.
Scientists have created a mutant enzyme that breaks down plastic drinks bottles by accident. The breakthrough could help solve the global plastic pollution crisis by enabling for the first time the full recycling of bottles. The new research was spurred by the discovery in 2016 of the first bacterium that had naturally evolved to eat plastic, at a waste dump in Japan. Scientists have now revealed the detailed structure of the crucial enzyme produced by the bug. The international team then tweaked the enzyme to see how it had evolved, but tests showed they had inadvertently made the molecule even better at breaking down the PET (polyethylene terephthalate) plastic used for soft drink bottles. The mutant enzyme takes a few days to start breaking down the plastic far faster than the centuries it takes in the oceans. But the researchers are optimistic this can be speeded up even further and become a viable large-scale process. Industrial enzymes are widely used in, for example, washing powders and biofuel production. They have been made to work up to 1,000 times faster in a few years, the same timescale [Prof John McGeehan, who led the research] envisages for the plastic-eating enzyme. Earlier work had shown that some fungi can break down PET plastic, which makes up about 20% of global plastic production. But bacteria are far easier to harness for industrial uses.
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More than a billion people in the world go to sleep each night without reliable shelter. But a pair of companies working on solving that believes their model of quickly 3D-printing a one-story house could not only provide merely a roof over the head, but a genuinely great place to live. I took a walk around a demonstration house ... built by Icon, a construction firm, and New Story, a non-profit that sets up housing in the developing world. Later this year, the project will head to El Salvador to build some test homes, with the view to begin work on a community of 100 houses in 2019. "If it does work it could literally change how shelter is created," said Brett Hagler, chief executive and co-founder of New Story. Like small-scale 3D-printing, the system works by slowly adding material, layer-by-layer. In this case, that material is mortar, similar to concrete. The El Salvador project will ... aim to build 100 homes, financed by mostly Silicon Valley-based donors. The houses will not be a hand-out, however. "The families agreed to a no-interest, no-profit mortgage that they will pay over about 10 years," explained Mr Hagler. That works out at about $30 a month. According to the country's economics ministry, the average monthly wage in rural El Salvador is around $360. "That money does not come back to us," he added. "It's kept in a community fund." The fund will go on to pay for more homes in future, or maintenance on existing structures. Mr Hagler said the mortgage model will foster "respect and dignity" within the community.
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Things are so bad for the planet right now that its easy to get depressed about it, says Patagonia Inc. founder Yvon Chouinard. The cure for that depression, he says, is action. So he launched Patagonia Action Works, which ... connects individuals with opportunities to support and get involved with grassroots environmental groups. It matches people with events and volunteering opportunities in their area as well as petitions they can sign and ways to donate money. Participating organizations cover issues of land, water, climate, communities and biodiversity. The Ventura, Calif.-based outdoor clothing retailer is no stranger to activism. It has given $89 million in cash and in-kind donations to environmental groups since 1985 as part of a pledge to donate at least 1% of sales to preserve and restore nature. Patagonias reason for existence is to force government and corporations to take action in solving our environmental problems, Chouinard said in a video promoting the new program. The company made headlines recently for taking a stand against President Donald Trumps action to reduce the size of two national monuments. Patagonias latest move comes as a number of other companies delve into the politically charged realm of activism, including Tiffany and Co., which urged Trump to keep the U.S. in the Paris Climate Agreement, and REI, which also spoke out against the shrinking of public lands.
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On Star Trek: Discovery, the character Lieutenant Paul Stamets is an "astromycologist" - a mushroom expert in outer space who is passionate about the power of fungi. Stamets is actually named after a real U.S. scientist who ... looks nothing like his blond-haired TV counterpart, but he's just as enamoured with fungi. Over 40 years, Stamets has pioneered methods for using mushrooms to do everything from clean up oil spills to save disappearing bees by boosting their immune systems. But he's just as excited about Star Trek's potential to inspire people to create some of the science they see presented in screen - even if it does seem a bit fantastic. So were flip phones when people first saw Spock's, he said. "What I love about Star Trek is that we can actually set the stage for science fact," said Stamets. In a 2008 TED Talk, Stamets explained how fungi can be used to "save the world" by cleaning polluted soil, replacing toxic insecticides and even treating viruses. "I'm just a messenger for the mycelium," he said, referring to the network of fungal filaments under the soil that form the largest organism on earth. Mycelium can be found in every forest, but the biggest one he knows of is a massive, 970-hectare mass - bigger than 1,600 football fields - in an Oregon forest. Stamets believes this network "communicates," not unlike a fungal internet. The filaments transfer nutrients and information, and even sabotage unwelcome plants by spreading toxins.
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Saltwater Brewery, along with New York City-based ad agency We Believers, developed edible six-pack rings made of the wheat and barley remnants left over from making beer. We Believers co-founders Marco Vega and Gustavo Lauria were working on a production shoot. After the crew ate lunch, Lauria looked around and realized how much plastic trash they'd managed to produce. They decided to create a product that would take the responsibility off the consumer by not using any plastic in the first place. They set their sights on six-pack rings. Vega and Lauria connected with Chris Gove ... of Saltwater Brewery. Originally, Lauria had envisioned six-pack rings made of dried seaweed, but the potential environmental impact made that idea untenable. So the trio turned to something Gove had in abundance: wheat and barley remnants. Two months after that fateful ... lunch, they manufactured 500 working prototypes using a 3-D printer and produced and published a video showing off their creation. The next step for the team is to build a hydraulic mold that can handle making 200,000 units a month. At that point, Saltwater Brewery will be able to use the rings on all of the beers they make. "We feel truthful about finding a solution to use ways to reduce the carbon footprint, and that's to use byproducts of the beer processing as it exists right now," he said.
Note: A video on these pollution reducing six-pack rings is available at the link above. Explore a treasure trove of concise summaries of incredibly inspiring news articles which will inspire you to make a difference.
An amazing hydrogen-powered round-the-world ocean voyage has just gotten underway, with the US$5.25-million Energy Observer setting sail from Paris. The French vessel, which is set to make 101 stopovers in 50 countries across the globe during its epic 6-year undertaking, runs on wind and solar power, plus hydrogen generated from seawater. The trip, which will self-sufficiently circumnavigate the globe with zero greenhouse gas emissions, has been described as the 'Solar Impulse of the Seas', in reference to the pioneering solar-powered aircraft that flew around the world in 2016. The Energy Observer runs on solar power harnessed from extensive panelling ... in addition to two large wind turbines at the rear of the 30.5-metre (100-foot) long catamaran. When it's night time or when there's no wind to spin the turbines, the vessel relies on its chief innovation: an electrolysis system that extracts hydrogen from sea water and stores it in an onboard tank. While it all sounds very high tech, the Energy Observer ... is actually a 34-year-old former racing vessel [modified] to now serve as a model for emissions-free transport. That new mission is also why the vessel is expected to take some six years to complete its worldwide tour. Unlike previous renewable-powered sea voyages around the world, the Energy Observer's crew is taking their time ... hoping that each stopover in ports throughout 50 countries along the way will help demonstrate that there's a viable alternative to using environment-destroying fossil fuels.
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He has been beaten, threatened and imprisoned. But the former child soldier and winner of this year's Goldman Environmental Prize says he will not stop until those wanting to destroy the Democratic Republic of Congo's protected wildlife "are held responsible for their actions." "Even if I or others are not able to (make this happen)," says Rodrigue Mugaruka Katembo, "then the future generations will have this information and will do it." Katembo ... has been awarded the top environmental prize in recognition of the heroism he showed in preventing oil exploration inside Virunga - Africa's oldest national park. His dangerous undercover investigations exposed bribery and corruption among officials. The park is home to a quarter of the world's last remaining mountain gorillas, there are less than 900 left globally. Covering the size of a small country, Virunga is more than 3,000 square miles packed with volcanoes, lush forests and mountain glaciers that tear through the Democratic Republic of Congo, Uganda and Rwanda. As a park ranger, Katembo has one of the most dangerous jobs in the region. Amidst political instability, armed poachers and rebels - who have been warring in the park for the past 20 years - outnumber park rangers ten to one. Protecting Virunga hasn't been easy. In 2013, Katembo was arrested and held for 17 days [after attempting] to stop construction of an oil communication device within the park. Local chiefs have [also] offered him bribes, "to help them get oil exploration going in the park," he says.
Note: A Netflix documentary called "Virunga" follows Katembo, colleagues Andr Bauma, Emmanuel du Merode and French investigative journalist Mlanie Gouby, as they battle oil exploration and armed conflict in the park.
Theres a recycling revolution happening in Sweden. Less than one per cent of Sweden's household garbage ends up in landfills today. By Swedish law, producers are responsible for handling all costs related to collection and recycling or disposal of their products. If a beverage company sells bottles of pop at stores, the financial onus is on them to pay for bottle collection as well as related recycling or disposal costs. Rules introduced in the 1990s incentivized companies to take a more proactive, eco-conscious role about what products they take to market. It was also a clever way to alleviate taxpayers of full waste management costs. According to data collected from Swedish recycling company Returpack, Swedes collectively return 1.5 billion bottles and cans annually. What can't be reused or recycled usually heads to WTE incineration plants. WTE plants work by loading furnaces with garbage, burning it to generate steam which is used to spin generator turbines used to produce electricity. That electricity is then transferred to transmission lines and a grid distributes it across the country. In Helsingborg (population: 132,989), one plant produces enough power to satisfy 40 per cent of the citys heating needs. Across Sweden, power produced via WTE provides approximately 950,000 homes with heating and 260,000 with electricity. Recycling and incineration have evolved into efficient garbage-management processes to help the Scandinavian country dramatically cut down the amount of household waste that ends up in landfills.
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Shortly after they got married six years ago, Tommy's wife Renee just started hanging out with the livestock. Tommy warned her ... "Renee, don't name those cows." But she didn't listen. Then she started singing to them, too. And before long, the rancher's wife had turned into a rancher's worst nightmare - a vegan, who couldn't stomach so much as living with a cattle rancher anymore. "He was just going to get out of the business or our marriage was going to be over," Renee explained. Tommy agreed. "It wasn't working. And I said, 'I'm going to sell the whole herd.' She goes, 'Well, if you're going to sell the whole herd anyway, why don't you just sell 'em to me?' What Tommy didn't know was that Renee had been secretly posting a blog called "Vegan Journal of a Rancher's Wife." She attracted thousands of followers. Through those contacts, Renee was able to raise $30,000 - enough for a hostile takeover. And here's where this story gets good. After his wife raised the money, Tommy did something rare for a rancher, or any man for that matter - he put aside his ego and reconsidered a core belief. He stopped eating meat, liked how he felt, and now works for his wife and the Rowdy Girl Vegan Farm Animal Sanctuary. As best we can tell, it's the only cattle ranch conversion in the country. So now that he's changed for Renee, is there anything Tommy would change about his wife? "I can't think of a thing," he said. And there is everything you need to know, to stay married forever.
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For nearly a week, two dozen organic farmers from the United States and Canada shared decades worth of stories, secrets and anxieties [at California's Esalen Institute]. During their meetings, some of the farmers worried that their children would not want to continue their businesses and that they might have to sell their homes and land to retire. [Conference organizer Michael] Ableman, the author of Fields of Plenty, is writing a book about the gathering. Deborah Garcia, the widow of Jerry Garcia of the Grateful Dead and a filmmaker whose previous films include The Future of Food and The Symphony of the Soil, is making a documentary. The grandfathers and grandmothers of organic farming should be joyous, but they are not. Some of todays organic farmers have thousands of acres of single crops, which are flown to supermarket shelves, where they are sold at lower prices than many small organic farmers can afford to sell their produce. Generally, the farmers at Esalen have less acreage and sell dozens or hundreds of varieties of fruits and vegetables at local farmers markets, to upscale restaurants and through so-called community-supported agriculture. C.S.A.s, as these arrangements are known, consist of consumers who pay before the harvest for weekly deliveries of seasonal fruits and vegetables. The sustainable agriculture these farmers practice goes beyond farming without synthetic fertilizer and pesticides. They adhere to a broader political and ecological ethos that includes attention to wildlife, soil, education and community. For most of them, the bottom line has never been their bottom line.
Note: Don't miss the eye-opening documentary "Future of Food" at this link. For a treasure trove of great news articles which will inspire you to make a difference, click here.
Protesters rallied in dozens of cities [on May 26] as part of a global protest against seed giant Monsanto and the genetically modified food it produces. Organizers said "March Against Monsanto" protests were held in 52 countries and 436 cities, including Los Angeles where demonstrators waved signs that read "Real Food 4 Real People" and "Label GMOs, It's Our Right to Know." The 'March Against Monsanto' movement began just a few months ago, when founder and organizer Tami Canal created a Facebook page on Feb. 28 calling for a rally against the company's practices. "If I had gotten 3,000 people to join me, I would have considered that a success," she said Saturday. Instead, she said an "incredible" number of people responded to her message and turned out to rally. "It was empowering and inspiring to see so many people, from different walks of life, put aside their differences and come together today," Canal said. The group plans to harness the success of the event to continue its anti-GMO cause. "We will continue until Monsanto complies with consumer demand. They are poisoning our children, poisoning our planet," she said. Protesters in Buenos Aires and other cities in Argentina, where Monsanto's genetically modified soy and grains now command nearly 100% of the market, ... carried signs saying "Monsanto-Get out of Latin America." In Portland, thousands of protesters took to Oregon streets. Police estimate about 6,000 protesters took part in Portland's peaceful march.
Note: For a powerful summary of the dangers to health and the environment from genetically modified foods, click here. For major media news articles revealing the risks and dangers of GMOs, click here. For a treasure trove of great news articles which will inspire you to make a difference, click here.
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