Climatic conditions also change the risk of large-scale conflicts such as riots, ethnic conflicts and civil war . The effects of temperature are particularly well-studied in Africa. Risk of violent conflict rises with temperature in Sudan and South Sudan , Kenya , the east African region  and across sub-Saharan Africa . Estimates indicate that warming trends since 1980 have elevated conflict risk across sub-Saharan Africa by 11% .
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report