Tag: Sahel

    The Great Green Wall in Africa is failing, but its legacy could still be a success

    Desertification – when warming temperatures or human activity deteriorates soil fertility in drylands – causes 12 million hectares of land to lose their productivity each year. 1.5 billion people worldwide depend on land that is slowly being degraded by desertification, which causes around USD$42 billion of lost earnings from agriculture a year. Let’s get acquainted […]