Junior Professor Dr. Dominic Lemken (IMAGE) University of Bonn Caption from the Institute for Food and Resource Economics at the University of Bonn is carrying out research into the socioeconomics of sustainable nutrition. Photo: University of Bonn Credit Photo: University of Bonn Usage Restrictions This image may be used together with the press release. 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.