Simulation Model (VIDEO) Colorado State University This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption The computer model placed a population of people in one cell on the grid and then used a series of simple rules that defined how the population spread across the map. Credit Claire Bowern, Yale University 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.