Specialists or generalists? (IMAGE) Complexity Science Hub Caption The bigger and greener the node, the more exchange takes place. Specialization is more likely to occur with types of crime such as prostitution or environmental crime than with others. Credit © Complexity Science Hub Usage Restrictions Please mention with credit 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.