A brief overview of the findings. (IMAGE) University of Copenhagen - Faculty of Science Caption Climate tipping means the common method for comparing climate models is unreliable, a study finds. Credit TiPES/HP 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.