How ancient 'skywells' are keeping Chinese homes cool

Ten years after the 2004 Indian Ocean Tsunami, researchers are looking at how one community used traditional cultural knowledge to avoid major casualties.

In colonial times, diets and agricultural work in Kenya focused on corn and rice, alongside produce grown elsewhere. Health-consciousness is now restoring nutritious local fruits and vegetables to Kenyan tables, in part by teaching horticulture students in university.

Native American student graduation rates are much lower than that of any other demographic. The Red Cloud school teaches students on a reservation in South Dakota about the Lakota history to empower the kids and encourage resilience.

After a devastating cyclone changed the nature of local soil, NGOs preserved Indian rice crops by reintroducing traditional rice varieties that can be cultivated even in salt-ridden earth. Although some first met this idea with skepticism, many farmers have now adopted the practice after witnessing the success of the crops.

Property rights, circumscribed jurisdictions, and conflicts with neighbors exacerbate Native American efforts to restore tribal land and resources. Some tribes have found success by tapping into a trend of support from the government and conservationists.

With a global food crisis, farmers look for how to get long-term high yields out of difficult farmland. In Oaxaca, Mexico, farmers farm like a forest, eat low on the food chain, restore damaged land, and have reverence for the planet.

Immigrants from Laos farming in California are using traditional knowledge and small-scale farming to make farming economically viable. While Hmong farmers face cultural challenges, they are looking to sustain and expand their businesses to new markets.

While billions of taxpayer dollars are allocated each year to support shelters and social service initiatives, homelessness remains a persistent problem in the U.S. - in 2013, an estimated 610,000 people slept without shelter every night. All over the country, people are building "tiny homes" to give to the homeless, providing them with shelter, a bathroom, and a kitchen for less then the cost of a shelter.

In the face of the deadliest Ebola outbreak in modern history, health officials found themselves struggling to prevent the virus from spreading due to clashes with local traditions, cultural mistrust of outsiders, conflict, and misconceptions about healthcare in West Africa. To effectively treat patients and stop the spread of the disease, organizations had to work closely with locals and adapt procedures to incorporate their culture.

Despite being an island of seamen, Iceland used to experience high numbers of drownings every year, fostering a keen interest in swimming education. The government stepped up and tapped into the underground hot water generated by Iceland’s volcanic activity to create geothermal pools, which quickly became more than a humble municipal investment, but perhaps the very secret to the country’s happiness. Every town now enjoys communal pools, which create a neutral, recreational space that brings all manner of people together.