Professor Helen McGregor (IMAGE) University of Wollongong Caption Co-author Professor Helen McGregor from Environmental Futures at the University of Wollongong. Credit Michael Gray, UOW Usage Restrictions No restrictions. 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.