The Sahel region in South Africa is experiencing significant climate variability, leading to recurrent droughts and floods that affect local livelihoods and social stability. A mixed-method approach combining qualitative interviews with community leaders and quantitative data on agricultural productivity to assess the impact of climate shocks on households across the Sahel. Interviews reveal a 20% increase in household food insecurity due to reduced crop yields, while water scarcity affects up to 40% of communities, leading to intercommunal conflicts over limited resources. Climate change significantly undermines human security in the Sahel, necessitating immediate and coordinated interventions at local, national, and regional levels. Implement early warning systems, promote climate-resilient agriculture, and establish community-based water management initiatives to mitigate the adverse effects of climate change on human security.
Thuthukwane et al. (Sun,) studied this question.