Africa, Biodiversity, Civil Society, Climate Action, Climate Change, Conservation, Development & Aid, Economy & Trade, Editors’ Choice, Environment, Featured, Food and Agriculture, Food Security and Nutrition, Food Sustainability, Gender, Humanitarian Emergencies, Natural Resources, Sustainable Development Goals, TerraViva United Nations, Trade & Investment, Youth Food and Agriculture Sweetpotato crossing block, Uganda. Reuben Ssali, a plant breeder…