Postcards: Senegalese plant circular gardens in Green Wall defence against desert

CHRISTOPHE VAN DER PERRE and COOPER INVEEN, of Reuters, report on the creation of ‘Tolou Keur’ gardens to slow desertifcation…
CHRISTOPHE VAN DER PERRE and COOPER INVEEN, of Reuters, report on the creation of ‘Tolou Keur’ gardens to slow desertifcation…