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

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  • Of hemp's many uses, one of the most promising could be in construction

    Hempcrete is made from the dried core of hemp stalks and a lime-based binder and can be cast into blocks and panels just like concrete. But unlike concrete, which emits CO2, hempcrete actually absorbs it while also reducing construction waste. Though not strong enough to be load bearing, it has outperformed other materials in terms of insulation, and is therefore an ecofriendly option for covering walls. Reducing the need for air conditioners in warm climates limits CO2 emissions even more. Hempcrete has been used to build new structures and retrofit existing ones in Europe and Australia.

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  • Decoy turtle eggs put in nests to track illegal trade in Costa Rica

    The conservation organization Paso Pacifico "InvestEggator" program uses a set of fake sea turtle eggs to track the illegal trade of the eggs after they are snatched from nests on Costa Rica beaches. Satellite tags in the decoy eggs were tracked to mostly local sites where the eggs were then sold. This intelligence will help conservationists target trafficking enforcement and deterrence campaigns geographically. The illegal trade in green and olive ridley turtle eggs is a threat to the turtle populations, but previous enforcement aimed at those who poached the nests did little to solve the problem.

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  • Bug Breeders Are Cultivating Waste-Guzzling Flies to Gobble Up America's Trash

    A growing number of bug breeders in the United States are raising black soldier flies to tackle greenhouse gas emissions, land degradation, and food waste. The larvae can convert waste into fertilizer for crops, while also reducing carbon dioxide emissions. In one experiment at Louisiana State University, about two tons of cafeteria food waste is processed by the fly larvae. Creating a similiar system on a larger scale for municipalities can be expensive, but the flies could be a multifaceted solution to the country’s trash problem.

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  • An unexpected outcome of the Great Bear Rainforest agreement: tasty sustainable scallops

    Coastal Shellfish, an Indigenous aquaculture company in British Columbia, is focusing on sustainable food and food security through its product Great Bear Scallops. This is the first project funded by the Costal Funds trust set up by donors, governments, and First Nations to support sustainable Indigenous-led businesses. The company has been selling scallops to several local businesses like restaurants and breweries.

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  • Locals Question the Relevance of First Solar Power Plant in Soroti

    Four years later after a solar grid was installed in Uganda, residents of nearby villages are wondering when they will get some of that power. The 10-megawatt facility, which cost $19 million to build, was expected to provide electricity to about 40,000 homes, schools, and businesses in the area. However, almost all households in the 10 surrounding villages still use firewood for cooking. The lessons learned from this renewable energy project could help inform others as the country looks to power more parts of the country with solar panels.

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  • Vom Wirtschaftswald zum Urwald

    Manchmal ist der Artenvielfalt gerade dann am besten geholfen, wenn der Mensch gar nichts tut. Auch im Bayerischen Wald kamen dadurch Tiere zurück, so etwa Luchse, Wölfe, Fischotter und das Auerhuhn.

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  • Americans are starting to give up their pets because of COVID-19 hardships

    As the coronavirus pandemic takes a toll on the U.S. economy, some people are struggling to afford the cost of care for their pets, so a network of animal services leaders have joined together to transform the role that animal shelters play during the crisis. From providing food pantries and free veterinary care to housing animals whose owners have been hospitalized, the network of leaders are turning shelters into "pet support centers and resource centers" rather than intake centers.

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  • Fighting Wildfires With Fire

    The absence of an active "fire culture" in the American West has contributed greatly to the scale of catastrophic wildfires fueled by decades of aggressive fire-suppression tactics. In Florida, Australia, and pockets of experimentation in California, ancient practices of controlled burns – frequent low-intensity burns – minimize the buildup of dead-tree fuel on the ground. Such human-set fires have been known to go out of control. And their smoke can be a health hazard. But Native American and other indigenous cultures have shown the overall benefits of letting forests burn.

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  • The Residents Setting California on Fire in Order to Save It

    Fire Forward trains Californians to conduct controlled burns, setting fires to make future wildfires less destructive. With state and federal resources skewed heavily toward suppression of wildfires, the prevention-minded approach of controlled burns – informed by forest management science and inspired by ancient Native American practices – depends on informing and training more people to conduct controlled burns independent of government. Fire Forward's scale makes it more of a demonstration project than an effective response to the overall problem, but it grew during 2020's historic wildfires.

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  • Europe's New Trick Against Wildfires: Let It Burn

    Led by Portugal and Spain, European nations have shifted their responses to wildfires from a heavy emphasis on suppression to a more prevention-based approach. Climate change has increased fire risk greatly. By letting smaller fires burn, to reduce the fuel available to future megafires, and with other forest-management methods, Mediterranean countries have had no large blazes so far in 2020. Portugal, three years after a massive fire killed at least 120, registered its lowest number of fires in a decade. In Spain, prevention includes Fire Flocks, herds of sheep and goats whose grazing cleans up forests.

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