Traditional shepherding in Europe is a dying profession as agriculture increasingly cuts off old migratory routes. Fortunately a new computer program is being developed to reconnect the remaining spaces for free roaming.
On this week's eco@africa, we start to see the light in rural Somaliland, save the mangrove while searching for oysters in Gambia and follow the trash police in Belgium. Check out the latest show for this and more.
On this week's eco@africa, we meet Nigerians striving for sustainability, German farmers using ancient Amazonian techniques, and Ugandan school children getting green-fingered with urban farming projects at school.
From cookies to biodiesel, palm oil is everywhere. But it has a bad environmental reputation. A small company in Sierra Leone is trying to do things differently.
Tobacco - or "green gold"- is Malawi's most important export product. But monocultures are harming soil fertility. Switching to other crops, such as sunflowers, could help.
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