Joint Faculty, Hydrology and Atmospheric Sciences. Deputy Director, Udall Center for Studies in Public Policy, and Director, Environmental Policy Programs, Udall Center for Studies in Public Policy, The University of Arizona. Research Professor, Arid Lands Resources Studies (GIDP), School of Natural Resources and the Environment.
Expertise Environmental and water-management governance and policy in arid regions with emphasis on transboundary issues, especially along the U.S.-Mexico border. History of global water initiatives, transboundary aquifer governance, and water security in the Americas. Environmental and agricultural projects in West Africa, the Middle East, and South Asia.
Education PHD modern history of developing-country infrastructure and mathematics 1981, The University of Arizona
Office Udall Center Building #483B, 803 East First Street, Tucson, Arizona