Nature and EnvironmentEco-at-Africa — The Environment MagazineTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoNature and Environment05/17/2018May 17, 2018See how invasive trees are turned into chairs, the Kenyan island of Lamu's battle to protect its coast from plastic waste, and feeding Nigeria with hydroponics. All this and more!https://p.dw.com/p/2xuQFAdvertisement