UGEC Co-Chair Karen Seto was recently interviewed on the MacMillan Report, where she discussed her work on human transformation of land and the links between urbanization, global change, and sustainability. Professor Seto's research is on the human transformation of land and the links between urbanization, global change, and sustainability. A geographer by training, her research integrates remote sensing, field interviews, and modeling methods to study land change and urbanization, forecast urban growth, and examine the environmental consequences of urban expansion. We talk with Professor Seto about urbanization, global change and sustainability.