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

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  • Cable Cars Are Changing the World

    In what was once a violent neighborhood ruled by drug cartels and fear, prosperity and community are now blossoming in Medellin, thanks to an effective new form of public transportation: cable cars. The gondola system has allowed those neighborhoods on the steep slopes surrounding the city center - those which were not accessible by traditional rail systems and which suffered severe vehicle traffic congestion - to link to the rest of the city, improving job opportunities, access to basic and emergency services, and more.

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  • How China is Cleaning its Air

    Air pollution is a huge problem for China, but surprisingly, the Air Quality Index in several cities is improving because of a variety of experimental projects that are being rolled out and a number of clever pollution solutions from around the country.

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  • Building Better Cities

    By 2050 the percentage of the world's population living in cities will increase to two-thirds with significant environmental strains. In Colombia, a company called Conceptos Plasticos collects recyclable plastic material, melts it down and moulds it into bricks used to build houses for the local community. Singapore too, is on the cutting edge of environmentally sustainable urban solutions including vertical farms and living buildings.

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  • Big in Bolivia: Zebras in the Streets

    In La Paz, local government is using people dressed in zebra costumes to direct traffic and change the behavior of people who break the rules. La Paz borrowed the idea from Antanas Mockus, the former mayor of Bogota, who discovered that people are more afraid of being ridiculed than being punished. Through humor, the method has improved driving and people's moods on the streets, hospitals, and schools.

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  • A dilemma for renters in Nashville

    Nashville is trying out creative ways to help residents deal with rising rent. While state policies do not always favor rent control and mixed-income housing units are still years away, several solutions are being implemented right now. Neighborhoods are creating tenant unions and community benefit agreements to ensure that tenants stay up-to-date about housing information. The mayor’s office is also providing financial support to first-time homebuyers.

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  • Essen's award-winning blueprint for greening the postindustrial city

    Essen has a very industrial past but due to private and public efforts it has become Europe's 2017 "green capital". The city has converted industrial buildings into places for art, wastewater is being diverted from the river, bike mobility has been increased, and trees have been planted.

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  • The Most Important Modern Farmer Might Be The Urban Cowboy

    Although urban cities have a variety of options for food, not all food is affordable or healthy. New York City has developed urban agriculture projects, from rooftop gardens to “warehouse hydroponic systems.” The South Bronx’s BLK ProjeK’s Libertad Urban Farm serves the local, low-income community and empowers its women leaders with self-sufficient sustainable food.

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  • How to Make Public Transportation Safer for Women

    From gender-segregated buses in Tokyo and Rio de Janeiro, to more lighting and staff on Washington, D.C.’s metro system, cities around the world are taking steps to make public transportation safer for women. Some of these methods are contested – especially ones that place the responsibility on women or don’t take into account transgender and genderqueer individuals. Yet, there is a growing body of research suggesting that responding to this problem requires two key elements: a larger, cultural shift regarding harassment and listening to women when they describe what they need.

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  • Queensbridge Houses Marks One Year of No Shootings

    The Queensbridge Houses, one of the nation's largest public housing projects, is celebrating more than one year without a shooting in what Mayor de Blasio called "a year of golden silence." Security measures such as the implementing of lights and cameras, combined with the creation of the 696 Queensbridge, a team of ex-convicts who patrol the area, has greatly reduced violence in the area.

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  • Street lights are out but you're still footing the bill; how can we prevent wire thefts?

    After chasing street light wire thieves who have left Tulsa streets in the dark, city officials look to Salt Lake City, who solved their city's stealing problems by investing in their infrastructure. SLC officials replaced copper wire, which was easier for thieves to take, with aluminum, buried light boxes, and placed sensors on their street lights to ensure neighborhoods and highways remained safe and well-lit.

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