An economist by training, Rosamond (Roz) Naylor directs the Center on Food Security and the Environment at Stanford University and is a Professor in the Department of Environmental Earth System Science. She works with colleagues from several disciplines to study the economic and biophysical dimensions of food security and the environmental impacts of crop and animal production around the world. Roz' work provides her with the opportunity to explore cultures, farming practices, and policies in a wide variety of countries. She has served as an advisor to the McKnight Foundation's Collaborative Crop Research Program and currently serves on Advisory Committees for the Beijer Institute in Stockholm, the Aldo Leopold Leadership Program, and The Nature Conservancy. She is an Aldo Leopold Leadership Fellow and a Pew Marine Fellow. At Stanford, Roz teaches courses on the world food economy, human society and environmental change, and food security.