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 Environment09/07/2017September 7, 2017On this week's eco@africa, we see how humans and wildlife are competing over space near the Serengeti, counting butterflies for climate change and making greener coal from banana skins. All this and more!https://p.dw.com/p/2jXC3Advertisement