Goytom Abraha Kahsay (IMAGE) University of Copenhagen - Faculty of Science Caption Goytom Abraha Kahsay, assistant professor at Department of Food and Resource Economics, University of Copenhagen Credit University of Copenhagen Usage Restrictions Image may be used with appropriate caption and 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.