Exploring U2: Is This Rock 'n' Roll? features new writing in the growing field of U2 studies. Edited by Scott Calhoun, with a foreword by Anthony DeCurtis, Exploring U2 contains selections from the 2009 inaugural gathering of "The Hype and The Feedback: A Conference Exploring The Music, Work and Influence of U2." In keeping with U2's own efforts to remove barriers that have long prevented dialogue for understanding and improving the human experience,...