Scenarios (IMAGE) Ben-Gurion University of the Negev Caption The percentage of species exposed in more than half of their geographical distribution to extreme heat events by 2099 under two warming scenarios. The number of species under each scenario is provided on top of each bar (for the relevant group and scenario). Credit Dr. Gopal Murali Usage Restrictions Related to this study 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.