Skip to main content
- Professor of Sociology, Director, East Asian Studies
- Executive Director of the California Institute of Food and Agricultural Research, Food Science and Technology, College of Agricultural and Environmental Sciences
- Distinguished Professor Emeritus, Department of Nutrition and School of Medicine
- Distinguish Professor, Plant Biology
- Professor and Plant Physiologist, Viticulture and Enology
- Associate Professor, African American and African Studies
- Associate Professor, History
- Professor, Nutritionist, and Mars Chair of Developmental Nutrition, Departments of Nutrition and Internal Medicine
- Distinguished Professor and Enologist, Viticulture and Enology
- Department of Agricultural and Resource Economics
