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 Environment06/16/2018June 16, 2018On this week's eco@africa, we shop at a Food Assembly in Germany, see how Lake Victoria's water hyacinths can be used as fertilizer and visit a chimpanzee orphanage in Liberia. Check out the show for this and much more.https://p.dw.com/p/2zbedAdvertisement