Conflict and Climate (image) Princeton University Share Print E-Mail Caption The researchers analyzed 60 studies from a number of disciplines that have explored the connection between weather and violence in various parts of the world, and throughout human history. A sampling of existing results (graphed above) show a correlation between temperature on violent personal crime and rape in the United States (A, B); drought and global civil conflict (H); temperature and the ouster of leaders worldwide (J); deviation from normal rainfall and large-scale violence in Africa (K); and global civil conflict and the intensity of El Niño (L). The darker areas indicate a stronger connection between climate and violence. Panel titles indicate the type of violence studied, the location, the unit of analysis and sample size, and the study citation. Credit Image by Science/AAAS Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.