Dr. Scott Warren has joined SGD as a part-time postdoctoral scholar. Scott is a geographer with a PhD from ASU, where he taught online for several years. He is a volunteer with several organizations, including No More Deaths, that provide humanitarian relief to migrants in the deserts of southern Arizona. He will be working on research projects and publications relating to the border region and will be teaching an online course this coming fall. Geography 250 Environment and Society in the Southwest Borderlands. Welcome, Scott!