Average Arctic Sea-Ice Levels, 1979-2013 (IMAGE) University of Pennsylvania Caption This graph, adapted from NASA's 2013 public communications about climate change, has been found to produce misinterpretations about the scientific information it communicates. Centola and colleagues showed it to study participants, and then asked them to forecast sea-ice trends for the year 2025. Credit University of Pennsylvania (adapted from its use in recent experiments with the authors' permission) 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.