Artwork stating 'Education Destroys Barriers', 'We Demand Treatment', and 'I Need A Chance'

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  • In Pennsylvania, agroforestry holds a key to cleaning up waterways and Chesapeake Bay

    The state of Pennsylvania set to plant 86,000 hectares of riparian buffers, the practice of planting trees and shrubs along a river or stream to filter water. Other benefits of riparian buffers include things like restoring the soil and cooling the water. In order to meet their goal, the state scientists used a bottom approach, enlisting the help of local farmers by offering them grants to plant trees and showing farmers how they can profit off of riparian buffers. While the state is behind its goal, the state is planting about 1,000 to 2,000 hectares a year.

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  • How Vancouver is protecting itself from future flooding — with plants

    Large cities like Vacounver and Seattle are increasingly leaning towards "green infrastracture," a method of managing stormwater through natural systems like green roofs and rain gardens that absorb rainwater. Cities have traditionally relied on traditional sewage systems, but in the face of climate change, and more intense storms, its proving to be inadequate. Green infrascture lowers flood levels, filters out pollutants in the water, and regulates city temperature. In Seattle, an early adopter of green infrastructure, rain gardens absorbed 1.5 trillion liters of rainwate.

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  • Bogota crowdsources a green transport future to cut emissions

    Citizen participation in meetings, door-to-door surveys, and via an open-source online platform where residents could edit and add to draft plans resulted in 7,000 citizen proposals to redesign one of Bogota’s major, car-choked, 23-km thoroughfares. Residents as young as 10 years old contributed to design plans that will cut climate-changing emissions and pollution by adding more bike lanes, pedestrian paths, and electric buses and cable cars. City officials spent substantial time listening to residents’ ideas and concerns, including talking with populations that are often ignored by those in power.

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  • Food waste is heating up the planet. Is dumpster-diving by app a solution?

    The app Too Good to Go helps restaurants and other shops prevent food waste by selling their extra food to people for a cheaper price. So far, more than 700,000 people in the United States have downloaded the app and the company estimates that, on average, each meal sold halts 2.2 pounds of food from ending up in the garbage, which ends up reducing carbon emissions. There are challenges to widespread implementation, but the app has launched in New York City, Boston, San Francisco, and Seattle.

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  • Tiny Forests: Mehr Artenvielfalt in der Stadt?

    "Tiny Forests" sollen die Artenvielfalt in Städten erhöhen, die Luftqualität verbessern und das Wohlbefinden steigern. Seinen Ursprung hat das Konzept in Asien, jetzt breitet es sich auch in Europa immer weiter aus.

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  • Inside Elephant Territory

    New tactics are being implemented to prevent elephants from approaching farmland in Sri Lanka. Clashes between people and elephants have increased with the expansion of small farms encroaching into elephant habitats. One solution to prevent damage to crops and to protect people has been electric fences. The fences deliver a small shock - enough to deter the elephant without harming it.

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  • This pregnancy test came back positive for the environment

    Pregnancy tests account for two million pounds of plastic waste a year. If you were born before the 1980s, chances are your mother's pregnancy test is in a landfill. Since its creation in the 1970s, pregnancy tests remained the same; as single-use plastics that are not biodegradable. The founders of Lia Diagnostics sought to change that by revolutionizing the design and creating a pregnancy test made out of paper.

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  • Chiredzi-Mwenezi rural communities burn biogas to save trees

    Rural communities in Bandama and Dungwe villages in Chiredzi and Mwenezi are using biogas technology to cook instead of cutting down trees for firewood. The technology relies on fermenting cow dung and using the material in biogas-specific stoves.

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  • Aktiver Klimaschutz durch Einsatz von Pflanzenkohle

    Pflanzenkohle, hergestellt aus Forst- und Ernteabfällen, speichert große Mengen CO2 und ist gleichzeitig ein hochwirksamer Dünger, den schon indigene Völker vor 2000 Jahren genutzt haben. Nun beginnen auch moderne Landwirte, die Methode zu nutzen und ihre Betriebe damit in Richtung Kreislaufwirtschaft umzustellen.

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  • 'The Beachcombers' town is now famous for fighting climate change

    A hit TV show in the 1970s and ‘80s called The Beachcombers brought the town of Gibsons and its logging practices into homes across Canada. After years of pollution and land degradation, it became one of the first towns in the world to incorporate nature into the municipality’s finances. Developers have to take stock of what natural infrastructure is on their property before they build. The town also launched an initiative to encourage other places to calculate the value of their green infrastructure. So far, 30 of them have signed up across the Great White North.

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