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How a #Litterati army on Instagram sparked a global fight against litter

Michael J. Coren

October 12, 2020 |

Hothouse Solutions |

Text |

1500-3000 Words

Response Location: United States, San Francisco, California

What started as a small group of people taking pictures of waste in their communities and tagging it on Instagram with the hashtag #Litterati, turned into a global effort, and even an app, to map and dispose of trash. Users can upload to the app an image of trash and machine-learning algorithm can tag it location, material, and company who made it. The city of San Francisco asked the makers of the app for help documenting cigarette butts and tobacco products on its streets and ended up winning a legal victory over the tobacco industry to increase the taxes on their products.

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How Fishers Became Data Scientists to Strengthen Their Marine Protected Area

Nick Dall

October 08, 2020 |

Hakai Magazine |

Text |

800-1500 Words

Response Location: South Africa, Kleinmond

A research project in a marine protected area (MPA) off the coast of South Africa brought fishers and scientists together to understand the abundance of fish and rock lobster in the waters. The project paid fishers to lower baited remote underwater video stations and got youth involved to review the video footage. By bringing fishers into the project and building trust with the community, they were able to demonstrate the importance of a MPA and empower them to be part of the decision-making process.

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Bringing the chill of the cosmos to a warming planet

Sarah Kaplan

October 07, 2020 |

The Washington Post |

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1500-3000 Words

Response Location: United States, Stockton, California

SkyCool Systems manufactures panels that can be incorporated into existing cooling systems to reduce the amount of electricity needed to turn hot air into cold air. The technology is based on radiative cooling and utilizes a thin, mirror-like film engineered using nanotechnology to send heat into space while absorbing almost no radiation. It lowers the temperature of objects by more than 10 degrees and doesn’t require electricity or special fuels, so it does not produce greenhouse gases. While piloting the panels, a grocery outlet saved over $3,000 in electricity costs over the course of just one summer.

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Smart Tourism

JoAnna Haugen

October 07, 2020 |

Stanford Social Innovation Review |

Text |

1500-3000 Words

Response Location: Nepal

Tourists can travel to remote destinations in the Himalayas and help install solar technology in villages where residents live without electricity. GHE has used funds from the tourism component to electrify 100 villages which increased the quality of life for residents and resulted in an opportunity for tourism where one did not exist before. As a result of the electrification, a community tourism initiative allowed for tourists to stay with villagers and provided an addition source of income. The economic stimulus from tourism gave native youth a reason to stay in their villages instead of migrating.

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Migratory birds openbill storks find safe haven in Andhra village

Sahana Ghosh Manish Kumar

October 06, 2020 |

Mongabay |

Text |

1500-3000 Words

Response Location: India, Telukunchi, Andhra Pradesh

The Asian openbill stork makes its home in the Telukunchi village in India for six months of the year, and the locals band together to protect this migratory bird. The birds thrive off of the wetlands environment and up to 10,000 storks breed and lay eggs there each season. This community has largely been able to protect these birds over the years, but more could be done to work with the government to legally protect these habitats.

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Cooperating over shared water in West Africa

Michelle Langrand

October 06, 2020 |

Geneva Solutions |

Text |

1500-3000 Words

Response Location: Senegal

There are over 250 rivers and lakes that are shared between countries, accounting for more than half of world's freshwater. This means that countries have to cooperate to share resources. In 1972, Mali, Senegal, and Mauritania did just that. They formed the Senegal River Basin Development Authority, or the OMVS (for its French initials). In 2005, Guinea joined. The organization is an example of how countries can join forces to share water resources cooperatively.

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

Nate Berg

October 06, 2020 |

Ensia |

Text |

800-1500 Words

Response Location: United Kingdom

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

Patrick Barkham

October 05, 2020 |

The Guardian |

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Under 800 Words

Response Location: 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

Colleen Stinchcombe

October 05, 2020 |

Future Human |

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1500-3000 Words

Response Location: United States, Camas, Washington

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

Matt Simmons

October 03, 2020 |

The Narwhal |

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1500-3000 Words

Response Location: Canada, Prince Rupert, British Columbia

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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