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

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  • Can scientists save one of the world's favourite bananas?

    The Cavendish banana is the preferred banana worldwide thanks to its size and being seedless. It's this latter trait, however, that has made it susceptible to disease. Currently under attack by a deadly fungus, one scientists has high hopes that genetics can help locate resistance genes and help save the fruit.

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  • The Trouble with Tourists

    With tourism on the rise, city governments should prioritize the needs of residents first then those of visitors, says Xavier Font, professor of sustainability marketing at the University of Surrey. Two strategies to prevent overcrowding are to push visitors to travel outside of big cities and to encourage them to stay longer.

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  • Cool Ways of Keeping Things Cool

    Inventors have come up with energy-efficient refrigeration options. A fridge uses water and ice to protect vaccines in places with irregular access to electricity. An engine that runs on liquid nitrogen reduces fossil fuel dependence in food shipping.

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  • Reviving Italy's ‘Ghost Towns'

    To bring more people to almost-deserted Italian towns, town leaders are attempting to grow the “albergo diffuso” model, which roughly translates to “scattered homes.” Many Italian towns have land as well as the desire to bring in people, so locals have banded together to create hotels comprised of several deserted homes put together. It’s working. Locals are coming back and bringing traditional crafts and cooking with them. Tourists are coming in numbers high enough to sustain a new tourist economy.

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  • How to get rewards for your rubbish

    Waste has value, says Bilikiss Abiola, founder of Wecyclers. Her team travels through the slums in Lagos on bicycles, paying families cash in exchange for their recyclable trash. The business has made the city cleaner and created at least 80 jobs.

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  • Why Millions Listen to This Girl

    Through changes in daily routines or the structure of choices, ‘nudge’ theory can move people towards acting in ways that are beneficial to themselves and others. In this instance, a nine-year old girl’s voice presented a novel sound and made people more inclined to listen to safety announcements at bustling London underground stations.

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  • Scanning homeless people to donate money

    A project in Oxford gives homeless individuals QR codes that passersby can scan with their phones. The QR code links to information about the homeless person and facilitates electronic donations. A case worker co-manages the account and makes sure that the donations are spent on agreed-upon targets.

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  • Can India's "quack" doctors be trained in 100 hours?

    ‘Quack” doctors—people illegally seeing and treating patients without a license—is a common sight in rural India. A new program seeks to train, rather than eliminate, these “doctors” and use them to expand the reach of the healthcare workforce.

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  • Training India's Fake Doctors

    A 9-month course is giving India’s rural healthcare workers their first formal education in medicine. The program doesn’t solve the problem of underqualified people casting themselves as doctors. However, it has helped participants offer better care to their communities, which typically don’t have access to licensed doctors.

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  • Stopping Wildfires in Their Tracks

    As wildfires have become increasingly more pronounced due to climate change which primes areas to burn, lands and communities are being destroyed all over the world. To have a chance for survival, projects throughout Spain and North America are working towards landscape adaptation that makes the areas apt to resisting forest fire.

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