Climate change is contributing to humanitarian crises where climate hazards interact with high vulnerability . Climate and weather extremes are increasingly driving displacement in all regions , with Small Island States disproportionately affected . Flood and drought-related acute food insecurity and malnutrition have increased in Africa  and Central and South America . While non-climatic factors are the dominant drivers of existing intrastate violent conflicts, in some assessed regions extreme weather and climate events have had a small, adverse impact on their length, severity or frequency, but the statistical association is weak . Through displacement and involuntary migration from extreme weather and climate events, climate change has generated and perpetuated vulnerability . 
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report