Graphical abstract of the paper (IMAGE) Hiroshima University Caption Scientists from Hiroshima University provided new scientific evidence on effects of hostility toward neighboring countries. Credit Yamane, T. & Kaneko, S. (2022), Global Environmental Change, Volume 73, https://doi.org/10.1016/j.gloenvcha.2021.102455 Usage Restrictions News organizations may use or redistribute this image, with proper attribution, as part of news coverage of this paper only 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.