Charles Macal headshot (IMAGE) DOE/Argonne National Laboratory Caption Charles “Chick” Macal, a Social, Behavioral, and Decision Science group leader in the Decision and Infrastructure Sciences division, recently earned the distinguished title of Fellow of the Society for Computer Simulation International (SCS). Credit (Image by Argonne National Laboratory.) Usage Restrictions none 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.