Sub-Saharan Africa's persistent food insecurity and vulnerability to famine reflects failures of understanding as much as failures of interventions. "Food Security in Sub-Saharan Africa" aims to contribute towards an improved understanding for more effective food security policy. This book brings together eleven substantial chapters on critical food security issues, and draws on a variety of disciplinary perspectives, from agricultural economics to nutrition. Most contributions reflect an evolution of thinking during the 1990s. Food insecurity is no longer seen simply as a problem of agriculture and a failure of food production at the national level, but instead as a failure of livelihoods to guarantee access to sufficient food at household
level. This conceptual shift and related arguments are presented in a clear and accessible way for the non-specialist reader, and are illustrated with empirical data and case studies from across the sub-continent. The authors are all food security experts with long experience of research and advisory work in Africa.