The Impact of Climate Change on SDG 2 in Sub-Saharan Africa

Abstract

Climate change poses a significant threat to the achievement of Sustainable Development Goal 2 (Zero Hunger), particularly in Sub-Saharan Africa, a region heavily reliant on climate-sensitive agriculture. Rising temperatures, erratic rainfall, prolonged droughts, and frequent floods have disrupted food production, reduced crop yields, and heightened food insecurity. This study explores the multifaceted impacts of climate change on food availability, access, and nutrition across the region. It assesses how vulnerable communities, especially smallholder farmers, cope with environmental stressors and evaluates the effectiveness of national and regional policy responses aimed at building climate-resilient food systems. By integrating empirical data, theoretical frameworks, and policy analysis, the research identifies critical challenges and adaptation pathways necessary for sustainable agricultural development. The findings underscore the urgent need for targeted interventions, inclusive governance, and climate-smart agricultural practices to accelerate progress toward SDG 2 in Sub-Saharan Africa and safeguard food security for future generations.