He is the editor of a volume of collected essays entitled Frontiers of Diversity: Explorations in Contemporary Pluralism (2005), and the author of a monograph, Targeting Terrorists: A License to Kill? (2008), as well as of a variety of articles in journals like Social Theory and Practice, Theoria, and Interpretation. He is currently working on a manuscript focused on Isaiah Berlin�s agonistic liberalism.<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" />