This book addresses the current problem of global warming and climate change in particular and their effects on rural agriculture and livelihoods of poor farmers in South Sudan. It specifically dwells on mitigation efforts, building resilience and on the direct effects of climate change on crop productivity and food security. This book offers to strengthen the near forgotten approach of farmer-led participatory plant breeding by selection from locally available plant germplasm pool of land races that usually have excellent horizontal resistance to both pests and diseases. Although, farmers...