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

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  • Clean Water at No Cost? Just Add Carbon Credits

    The company that manufactures Lifestraw, a water purification device, has found a way to distribute their product to impoverished Kenyan families for free, while still making a profit. In the global carbon credit market, businesses receive carbon credits for projects that reduce greenhouse gas emissions. These credits can then be sold to companies who need to offset their carbon emissions, allowing green companies to make a profit off of their small ecological footprint.

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  • A Healthier, More Efficient Way to Cook

    Clean cookstoves reduce emissions, use less fuel and cook faster than open fire hearths, offering people in developing countries an affordable way to create a healthier indoor environment. Although "plenty of work remains in raising awareness about indoor air pollution," one nonprofit has already sold over 150,000 cookstoves in India.

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  • The Burden of Thirst

    Foro, a village in southwestern Ethiopia, has suffered from drought conditions for years, leaving the little water the communities can access polluted with waste. While various water projects have been attempted only to be abandoned, groups are working to restore some of these projects by combining technologies with community involvement.

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  • Social Entrepreneur Peru: Albina Ruiz and the Ciudad Saludable

    Albina Ruiz, founder of the social enterprise Ciudad Saludable, works with people living in areas dominated by the trash dump to create a more formal system of waste removal for their health and the wider city's cleanliness. Workers who collect and recycle the waste are now employed by the city, own a micro-business, and no longer work under a social stigma. At the same time their efforts to clean up the city are working well, and the model is spreading to other Peruvian cities.

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  • Blocking the Transmission of Violence

    In the earliest days of what has become the Cure Violence model of violence prevention using street-outreach mediators, the Chicago CeaseFire group began hiring former gang members and people recently released from prison because of their credibility on the street. They "interrupt" violence, mediating conflicts to prevent escalation to gunfire, based on a public-health rationale that sees the spread of violence in epidemiological terms. The organization overcame skepticism when an early study showed its methods reduced violence by 16-27% more than in neighborhoods it hadn't worked in.

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  • What the World Needs Now Is DDT

    DDT was banned in the United States in 1972 because of the harm it can cause to the natural environment when it is sprayed in mass quantities over large areas. However, spraying DDT on the walls inside of homes is the most effective way to prevent the spread of malaria in many African countries. Allowing African nations to use DDT for this purpose would save the lives of thousands of children who die each year from malaria.

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  • Look at Brazil

    Soon, AIDS in Africa will be doing more than killing millions every year. It will destroy what there is of Africa's economy and cause further instability and, perhaps, war. But a nondescript hospital in Brazil could serve as a model for treating AIDS in Africa and worldwide.

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