Julius McGee, University of Oregon (IMAGE) University of Oregon Caption Julius McGee, a doctoral student at the University of Oregon, studies issues related to sustainability. In a study of national data on organic farming, McGee has found that despite expectations large-scale commercial organic farms are not reducing levels of greenhouse gas emissions. Credit Photo by Charlie J. Litchfield 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.