Watch This Film About How Simple Solar Lamps Can Transform The Developing World

Photo: phys.org

fastcoexist.com. September 2014. If you were to pick a social invention with greatest bang-for-buck value, you might plump for a solar lamp. These cheap simple devices are life-changing because they’re relatively cheap, simple to use, and have so many knock-on benefits for communities that have traditionally used kerosene lamps and candles.

This nicely made film comes via Great Lakes Energy, a solar supplier in East Africa, and the Global Brightlight Foundation, U.S. nonprofit that developed a lightweight lamp powered with a portable solar panel. It focuses on the Kiziba Refugee Camp in Rwanda and shows how 3,700 households there have benefited from the technology.

Read & watch: http://www.fastcoexist.com/watch-this-film

"The number of people living in urban areas will increase ever rapidly. Urbanization – the demographic transition from rural to urban – is associated with shifts from an agriculture-based economy to mass industry, technology and services. For the first time ever, the majority of the world’s population lives in a city, and this proportion continues to grow. A hundred years ago, 2 out of every 10 people lived in an urban area. By 1990, less than 40% of the global population lived in a city, but as of 2010, more than half of all people live in an urban area. By 2030, 6 out of every 10 people will be living in a city, and by 2050, this number will have increased to 7 out of 10 people. Currently, around half of all urban dwellers live in cities with between 100.000 – 500.000 people, and fewer than 10% of urban dwellers live in mega cities (defined by UN HABITAT as a city with a population of more than 10 million)."
– Quote: World Health Organization

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Watch This Film About How Simple Solar Lamps Can Transform The Developing World

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