CASSOU, Burkina Faso — With her daba in hand, her back bent from decades in the fields, Maan — meaning “grandmother” in the local Nuni language of Burkina Faso’s Centre-Ouest region — isn’t ready to put down her hoe just yet. On this July afternoon, as the sun blazes overhead, the septuagenarian works cheerfully alongside … Continue reading Burkina Faso’s women farmers reviving the land with fertilizer trees