Grassroots shift reaps resilient crop
Finance institutions and aid groups have begun changing their focus in Africa to smaller-scale systems that help to make farmers more independent.
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Starving Chad chews on leaves, animal feed
The main enemy of Chad and its people is desertification, the effects of which are not limited to the destruction of traditional farmland.
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Africa's anti-desert 'green wall' starts small in Senegal
The idea was simple: to counter the threat of creeping desertification in Africa through a Great Green Wall of trees spanning the continent.
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