Abstract

The complex interactions among climate change, conflict, and human health represent an emerging frontier of 
global risk analysis. This inquiry synthesizes evidence on the mechanisms through which climate variability 
influences population health, how conflict mediates and amplifies these impacts, and why vulnerabilities remain 
deeply unequal across regions and social groups. Drawing from climate indicators, conflict datasets, and health
systems evidence particularly within low- and middle-income countries, the study maps multiple pathways linking 
climate drivers to health outcomes, including extreme temperatures, precipitation variability, and climate-induced 
shocks. It highlights how conflict disrupts governance, weakens adaptive capacity, accelerates displacement, and 
exacerbates social and economic inequalities, thereby intensifying climate-related health burdens. Regional case 
studies from Europe, MENA, West Africa, and South Asia illustrate diverse manifestations of this nexus and 
expose persistent data gaps, methodological constraints, and context-specific dynamics. Policy analysis identifies 
critical imperatives for integrating climate considerations into conflict prevention, health-system planning, 
migration management, and natural-resource governance. Overall, the review underscores the need for equitable 
adaptation strategies, coordinated governance frameworks, and sustained research investments to address the 
intertwined challenges of climate risk, violent conflict, and population health.