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  • Climate Change Is Bad For Peru's Pastures ... But There's A 1,200-Year-Old Fix

    Not all solutions have to be new in order to work, some just have to be modernized for today's needs. This was the lesson learned when villagers in Peru decided to restore centuries-old hydraulic systems to revitalize their depleting wetlands.

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  • As Polar Bear Attacks Increase in Warming Arctic, a Search for Solutions

    As sea ice melts, polar bears in the Arctic spend increasingly more time on land, leading to dangerous conflicts with people. While Inuit communities and conservationists are at odds on how to manage the bears, researchers are developing technologies to reduce fatal conflicts. Patrols and the use of BEARDAR, a radar system that spots the animals on the landscape, have shown some promise.

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  • PNG farmers use agroforestry to fight crop diseases and reduce labor

    Across Papua New Guinea, growers are turning to agroforestry, pairing crops like cocoa and nuts to closely mimic forest ecosystems. The benefits are numerous--diverse income streams for growers, new habitat for wildlife, combatting crop diseases, and carbon sequestration, among others. But success hinges, in part, on growers' ability to balance long-term and short-term goals.

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  • Meet Greece's Marine Trash Collectors Diving To Keep Their Sea Beautiful

    Greece is not known favorably for their recycling habits, but a few local residents have made it their mission to change this in order to reduce ocean litter. From turning plastics into furniture to forming a diving coalition to remove plastic waste from the sea, these Greeks are hoping their actions will inspire others to follow suit.

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  • Florida's Counties Grapple With the Rotten Harvest of Red Tide

    The Red Tide that hit the coast of Florida in 2018 resulted in a massive amount of waste and dead sea species washing ashore. With no protocol in place to clean up the toxic mess, counties had to learn while doing. From failures to successes, the state is now better equipped to mobilize should a similar event happen in the future.

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  • Agroforestry supports food security and conservation in Papua New Guinea

    In Papua New Guinea, agroforestry--an old method of farming that more closely mimics natural ecosystems--has provided the Gildipasi community with diverse crops and greater food security. And in a boom for wildlife, the practice has allowed the community to set aside 4,940 protected acres of forestland, as well as a marine protected area, over the past two decades.

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  • If we want our food to be truly sustainable, we need to be able to tell where it comes from

    Certification schemes, which track international supply chains of commodities like soy or palm oil, can help consumers avoid products that contribute to deforestation. Some such schemes are showing promising results. But in order to save global forests, transparency systems need to be scaled up, with more input from stakeholders.

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  • Inside the daring plan to map every coral reef from space

    Researchers are using satellite imagery and data to create the first global, high-resolution map of all coral reefs. The project, known as the Allen Coral Atlas, will help provide a baseline for scientists to monitor bleaching events and other short-term changes, which could lead to devastating changes.

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  • A sea change: how one small island showed us how to save our oceans

    Over the last ten years, the Isle of Man has worked to implement regulations around plastic pollution, climate change and overfishing. From a locally owned beach clean-up charity to creating marine nature reserves, the Isle of Man is now a model for neighboring countries on how to achieve this level of success.

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  • Ocean plastic is a huge problem. Blockchain could be part of the solution.

    Plastic waste often ends up in oceans which in turn impacts not only the health of the coastal ecosystem, but human health as well when people consume fish that have ingested the plastic fragments. To keep plastic out of the oceans, Plastic Bank, a company based in Vancouver, has created and launched a blockchain-based recycling system in Haiti that exchanges cryptocurrency via an app when plastic is deposited in a recycling center.

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