Mapping Warfare (IMAGE) Columbia Climate School Caption Frequency of violent conflicts 2009-2018 in 14 African countries studied. Credit Adapted from Anderson et al., Nature Food 2021 Usage Restrictions Credit must be given. License Original content 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.