What is a suitable genre to describe the post-9/11 era mired in wars, violence, and unspeakable horror? What kind of literary expressions and techniques are appropriate to give voice to the prevalence of global anguish in the post-9/11 scenario? Is the Theatre of the Absurd a viable option for the expression of the incongruity of the unspeakable horror unleashed after 9/11? Is the term ‘absurd’ applicable to this era? If yes, in what terms is this applicable? This book tries to find answers to these questions and many more. It reflects on the epistemological shifts in the avant-garde tradition of the Theatre of the Absurd, its ongoing critical currency in contemporary history, and its changing contours in the post-9/11 plays of Rajiv Joseph, an emerging American dramatist. It establishes the continued relevance of the Theatre of the Absurd at the current juncture of human history.