People Fixing the World Folgen

Thousands of people in Sierra Leone lost limbs during the brutal civil war, and many more have struggled to overcome the mental as well as physical burdens of the conflict. We visit the Farming on Crutches programme where amputees are trained in agricultural skills which they can use to start their own farms and teach others in their communities their skills. Plus how former addicts are helping others in their communities to stop using kush, a deadly blend of addictive substances that has become a scourge in Sierra Leone and other parts of West Africa.People Fixing The World from the BBC is about brilliant solutions to the world's problems. We release a new edition every Tuesday. We'd love you to let us know what you think and to hear about your own solutions. You can contact us on WhatsApp by messaging +44 8000 321721 or email peoplefixingtheworld@bbc.co.uk. And please leave us a review on your chosen podcast provider.Presenter: Myra Anubi Reporter/producer: Sira Thierij Editor: Jon Bithrey Sound mix: Hal Haines(Image: A trainee farmer rakes grass from a field in Sierra Leone, Sira Thierij/BBC)

Many cities are becoming unpleasant to live in: they are getting hotter due to climate change and all the heat absorbed by the streets and buildings. But Stuttgart in Germany has been tackling this by carefully studying local wind patterns. Using the natural airflow they are cooling the city by creating corridors of wind from the surrounding hills. It’s an idea which is being copied by cities around the world such as Singapore. There we see how new buildings are being designed to allow a breeze to flow despite the continued development.People Fixing The World from the BBC is about brilliant solutions to the world's problems. We release a new edition every Tuesday. We'd love you to let us know what you think and to hear about your own solutions. You can contact us on WhatsApp by messaging +44 8000 321721 or email peoplefixingtheworld@bbc.co.uk. And please leave us a review on your chosen podcast provider.Presenter: Myra Anubi Producer/reporter: Richard Kenny Singapore reporter: Tessa Wong With thanks to: Indrawan Prabaharyaka Editor: Jon Bithrey Sound mix: Hal Haines(Image: Richard Hassell of WOHA architects in the Punggol Digital district of Singapore, BBC)

The US state of Alaska may be known for its rugged wilderness, but it’s also quietly leading a green revolution. We explore how an island community is powering itself through a locally built and managed microgrid - cutting out fossil fuels and slashing energy costs. And we find out how scientists are using native mushrooms to produce sustainable building insulation and cold fish storage boxes that could help promote sustainability both in Alaska and beyond.People Fixing The World from the BBC is about brilliant solutions to the world's problems. We release a new edition every Tuesday. We'd love you to let us know what you think and to hear about your own solutions. You can contact us on WhatsApp by messaging +44 8000 321721 or email peoplefixingtheworld@bbc.co.uk. And please leave us a review on your chosen podcast provider.Presenter: Myra Anubi Reporter: Anna Holligan Producer: Peter Devlin Editor: Jon Bithrey Sound mix: Gareth Jones(Image: Grizzly bear in Katmai National Park, Alaska, Getty Images)