Since he was old enough to climb into a boat, Samata Mahmoud has been fishing the vast, dune-lined waters of Mauritania's Banc d'Arguin bay, living a centuries-old lifestyle threatened by climate change…

Since he was old enough to climb into a boat, Samata Mahmoud has been fishing the vast, dune-lined waters of Mauritania's Banc d'Arguin bay, living a centuries-old lifestyle…

BANC D’ARGUIN NATURAL RESERVE: Since he was old enough to climb into a boat, Samata Mahmoud has been fishing the vast, dune-lined waters of Mauritania’s Banc d’Arguin bay, living…