A New Model for the Growth of Cities (IMAGE) University of Delaware Caption University of Delaware data scientist Jing Gao and collaborator Brian O'Neill from the University of Denver have created a new global simulation model to predict how urban land will change over the next 100 years under different social and economic conditions. Credit Photo by Jeffrey C. Chase Usage Restrictions None 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.