Panu Pihkala, University of Helsinki (IMAGE) University of Helsinki Caption Consistent efforts to achieve something better may also have positive effects on personal wellbeing, assesses environmental researcher Panu Pihkala. Credit Mika Federley, University of Helsinki Usage Restrictions None 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.