Welcome to my website. Here you will find information about my current and past research projects, my publications, and the courses I teach in the Department of Geography at the University of Hawai‘i at Manoa. I am also a faculty affiliate with the Center for South Asian Studies at UHM, I am on the editorial boards of the journals Political Geography and Geopolitics, and I am president emeritus of the Political Geography Specialty Group of the Association of American Geographers.
Information about my book, Border Walls: Security and the War on Terror in the United States, India, and Israel, is available here.
Information on my public speaking schedule is available here.
My Op-Ed about border walls in the New York Times is available here.