Diagram of a Possible Agro-Ecological Scenario for 2050 (IMAGE) CNRS Caption Diagram of a possible agro-ecological scenario for 2050. Credit © Gilles Billen Usage Restrictions only be used with appropriate caption or credit. License Licensed 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.