This is an inspiring story from Nigeria. In 1984 a Nigerian, Father Godfrey Nzamujo created a sustainable Zero-Waste farm, 'Songhai ' in Porto-Novo, Republic of Benin, designed to mimic natural ecosystem. He said he got the idea after the devastating drought and famine in Ethiopia and decided to create a sustainable agricultural system in Africa. Songhai is now being implemented in several African countries, including Nigeria.