Cape Town is currently upgrading its wastewater treatment plants, most of which were built in the 1950s. The changes will improve the health of citizens — especially those in informal settlements and townships.
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On this week's special urbanization edition of Eco Africa, we check out how to get clean drinking water to people and ways to ventilate a city.
On this week's Eco Africa, we learn how farmers in Namibia are keeping cheetahs away from livestock, see how popcorn can be used as a natural substitute to polystyrene, and shine a light on the solar energy revolution.
This week on Eco Africa we look at how beekeepers in Rwanda are preparing for a brighter future, see how hair clippings can be put to good use and learn how to build better housing in South Africa's Soweto township.
This week on Eco Africa we learn how to turn plastic trash into marble, follow a conservation group saving rhinos from becoming the target of poachers and meet an artist who uses his work to campaign for the oceans.
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