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

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  • ‘Waste' Fuels Scientists' Efforts

    In order to hunt for the oldest fossils in Africa, scientists needed to produce alternative forms of energy to allow them to live in these desert regions. One such project is the gasifier, which turns discarded doum palm nuts into energy.

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  • How Nonprofits Can Use Data to Solve the World's Problems

    Like their for-profit counterparts, charities are starting to embrace Big Data as a means to perform more efficiently and share that performance with potential donors. Data gathered is used both to measure successes and to highlight areas where program structure could be improved.

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  • Hydrogen Fuels Autorickshaws and Dreams of Cleaner Air

    Autorickshaws are a main source of transport within India, but not all autorickshaws are being created equally anymore. In an attempt to reduce their carbon footprint and reliance on fossil fuels, India is experimenting with implementing hydrogen-powered autorickshaws that look and act the same, but emit emissions of only water vapor and heat.

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  • A Digital Tool to Unlock Learning

    PowerMyLearning, a program that any student, parent, or teacher can use for free, helps students take ownership of their own learning. When most attention is being placed on teacher effectiveness, this program redirects those efforts toward students.

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  • The Recycling Reflex

    Nationally, only about a third of municipal solid waste is recycled. An initiative to use simpler, standardized signs and labels is helping communities reap greater benefits from recycling.

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  • Open Education for a Global Economy

    An Irish-based company, ALISON, provides free, high-quality e-courses to people around the globe in order to help close the gap between education and workplace skills. Particularly focused on providing access to areas where more traditional forms of education and job training are difficult to get, this approach is helping to change lives and the economy for the better.

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  • Microhydro Drives Change in Rural Nepal

    Microhydro power plants are finding their place amongst some of the smallest villages in Nepal, bringing both electricity and industry opportunities to the regions. Although they aren't capable of generating near the amount of power as a typical hydro plant, they also have far less impact on the environment and encourage community involvement.

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  • Green Roofs in Big Cities Bring Relief From Above

    New York City black tar roofs cause a number of environmental problems, including air pollution, heat absorption that raises energy consumption, and storm water runoff in the sewer system. Efforts to turn these old roofs into green spaces cool the buildings, enable the containment of more rainfall, reduce sewer discharge, generate energy, and absorb carbon emissions. New York City has a pilot program offering financial help for green roofs.

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  • Armed With Data, Fighting More Than Crime

    CitiStat has show great success in cities like Baltimore, where it has improved city services' efficiency (removing snow, fixing potholes, etc.). Many cities use Stat programs, but Baltimore has been a particular case of success. Looking at how it implemented its CitiStat program holds lessons for other cities.

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  • Liter by Liter, Indians Get Cleaner Water

    Low-cost filtration plants are finding their place in some of the most underserved areas of India. Making a cultural shift from drinking well water to filtered water isn't well-received by all villages in the country, however. Thanks in part to word of mouth as well as a noted difference in health outcomes, there is still hope in fighting the fight to persuade local communities to pay for and drink clean water.

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