Ronald C. Arnett is Chair and Professor of the Affiliated Departments of Communication and English at Duquesne University. He is the author of three books: Dwell in Peace: Applying Nonviolence to Everyday Relationships; Communication and Community: Implications of Martin Buber's Dialogue, for which he received the 1988 Book Award by the Religious Speech Association; and Dialogic Education: Conversations About Ideas and Between People...