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

Search Results

You searched for: -

There are 1505 results  for your search.  View and Refine Your Search Terms

  • Can we keep lumber out of the landfill?

    Pollution caused by demolition is expected to be 2.2 billion tons by 2021. However, up to 75 percent of materials in a demolition can be recycled. An alternative method to demolition is deconstruction or unbuilding. The method always for lumber and other materials that are recyclable to be salvaged. Cities like Vancouver that have passed ordinances encouraging recycling saw results. One company, "Unbuilders," that specializes in deconstruction shows that using methods like tax receipts and appraisals can lead to both profit and better results for the environment.

    Read More

  • Cooler, Cleaner Megacities, One Rooftop Garden at a Time

    Organizations in Egypt and Bangladesh are greening their cities by turning rooftops into urban gardens that can grow food, reduce air pollution, and decrease air temperatures. Green Savers in Dhaka has installed more than 5,000 rooftop gardens in the city and Urban Greens in Cairo partners with sponsors to install hydroponic rooftop gardens for families experiencing economic hardship. It’s been a challenge to convince people that the cost to maintain these spaces is worthwhile, but through community outreach efforts, these organizations have seen an increase in interest in installing rooftop gardens.

    Read More

  • How Montana ag producers are building topsoil, drought resilience and profits

    Faced with the effects of climate change, in Montana, some farmers are turning towards organic or regenerative practices, a form of farming that includes thing like crop rotation, and using fewer pesticides. It’s a switch from conventional farming, which usually involves mono crops, heavy use of pesticides, and genetically modifies seeds, producing thehighestt yield. A technique that has led to soil erosion. Nationally, farmers are turning towards regenerative farming which builds the topsoil, meaning it is better for the land and the environment.

    Read More

  • The people racing to replant Africa

    The Gambia river which rests in Sahel, the region between the Sahara desert and the African rainforest, used to be extremely fertile, farmers could live of the land. Yet, climate change and years of deforestation have made the land uncultivable. One NGO, with help from other organizations and international funders, is trying to rebuild the land by creating, "The Great Green Wall,” an effort to build an 8,000-km mural of plants and trees along the southern border of the Sahara desert. So far, 18 million hectares of land have been restored.

    Read More

  • These farmers show that agriculture in the Amazon doesn't have to be destructive

    Nearly a fifth of the Amazon has been cleared for cattle grazing and logging. However, a cooperative called RECA is making it economically sustainable for farmers to shift towards agroforestry. Agroforestry is the intentional planting of trees and shrubs in farms and forests among others. 11 tons of carbon per acre are sequestered through agroforestry systems. REFA farmers planted up to 40 species of trees then will process products from the species to be sold. The more than 300 families from the co-op made five times more per acre than local ranchers not practicing agroforestry.

    Read More

  • Why ‘tiny forests' are popping up in big cities

    In Europe, India, and other countries like the Netherlands tiny forests are being deployed to fight the effects of climate change. The small forests, some about the size of a parking lot or a basketball court, can help cities mitigate rising temperatures and sequester carbon. In the Netherlands, 144 tiny forests have been planted. A study that analyzed 11 tiny forests showed these forests hosted more than 600 animal species and close to 300 plant species.

    Read More

  • Cleaning up Cambodia's kitchens could curb deforestation, climate change

    In Cambodia 2.5 million people use stoves fueled by forest biomass; charcoal and wood. The emissions caused by using biomass are extremely harmful not only to people but also to the environment. The emissions caused by biomass globally are equal to those of the aviation industry. To counter the problem, several organizations and companies are providing alternatives for Cambodian families like electric stoves. One company, Khmer Green Charcoal, created stoves that run on “clean” charcoal made from coconut shells. More than 6,500 households across the country have made the transition.

    Read More

  • The search for the Dr. Fauci of climate change

    The key to delivering more comprehensive medical care might involve 'climate medicine.' The purpose of climate medicine involves educating doctors about how to approach the treatment of people affected by the changing environment--think respiratory issues, for example. The first ever fellowship involving climate-focused medical education for doctors came about in 2017, with the aim of embedding those doctors within federal agencies dealing with climate change.

    Read More

  • How Kitimat B.C. is catching its breath

    A new aluminum plant in British Columbia would have ended up putting more sulphur dioxide into the air, but the Kitimat Terrace Clean Air Coalition (KTCAC) helped bring this to light and encourage them to install air monitoring stations. They wrote letters to the government and took the company to court. As a result of their efforts, three air monitoring stations were installed to measure the particulate matter and alert residents if levels increased. “Industry and government are listening to people who are concerned in Kitimat,” says Steve Stannus, a founder of KTCAC.

    Read More

  • Indian Cities Prepare for Floods with Predictive Technology

    In coastal cities in India, floods have led to hundreds of deaths and millions of people being displaced. To address the issue, scientists had to address a variety of factors: hydrology of the upstream region; river, tidal, and storm surge modeling; and a high-resolution digital elevation map of the city. A group of scientists from 13 research institutes and government organizations looked at all those factors and came up with a real-time flood forecasting system. It generated 800 flood scenarios. When it rains the model predicts the most vulnerable sites.

    Read More