Outwitting the drought in Niger08/01/2016August 1, 2016Niger has suffered from a serious water shortage in recent years, so some geography students are working to find scientific solutions to restore trees and grassland to the area around the capital.https://p.dw.com/p/1JZVlImage: picture-alliance/dpa/A. BurgiAdvertisementOutwitting the drought in NigerTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video