European Glacier Retreats 2 (IMAGE) University of Washington Caption The orange line shows the probability of different glacier retreats without any change in the climate. The purple bar marks the observed retreat of the European glaciers included in the study. Credit Gerard Roe/University of Washington Usage Restrictions With 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.