A brief overview of the findings (IMAGE) University of Copenhagen - Faculty of Science Caption Passing a tipping point is less critical in the large lake than in the small one. A new model reveals this will be the case in many large, heterogeneous systems. 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.