The Laboratory of Environmental and Social Sciences (LESS) of University of Dschang is a research unit hosting the Integrated Rural Development and Agricultural Extension (IRD) programme. This is an interdisciplinary problem-based project which promotes effective learning about sustainable agriculture and food supply as a channel to improve upon rural livelihoods in order to render smallholder farmers active subjects and agri- entrepreneurs curious to question, learn, teach, and find solutions to accelerate the transformation of agriculture in Cameroon and Central Africa. Within IRD, we study the various facets of food security.