Africa's underground forest | Global Ideas

Uploader: DW News

Original upload date: Mon, 27 May 2019 00:00:00 GMT

Archive date: Sun, 28 Nov 2021 00:23:12 GMT

The Sahel is hot, dry and barren. Trees have been cut down to make charcoal and building materials. Tony Rinaudo, winner of the 2018 Right Livelihood Award, shows farmers his method of growing new tre
...
Show more