Debating Terrorism is an innovative new textbook, addressing a number of key issues in contemporary terrorism studies from both 'traditional' and 'critical' perspectives.In recent years, the terrorism studies field has grown in quantity and quality, with a growing number of scholars rooted in various professional disciplines beginning to debate the complex dynamics underlying this category of violence. Within the broader field, there are a number of identifiable controversies and questions which divide scholarly opinion and generate opposing arguments. These relate to theoretical issues, such as the definition of terrorism and state terrorism, substantive issues like the threat posed by al Qaeda and the utility of different responses to terrorism, different pathways leading people to engage in terrorist tactics, and ethical issues such as the torture of terrorist suspects and targeted assassination.This volume aims to bring together in one place many of the field's leading scholars to debate the key issues relating a set of 12 important controversies and questions. The format of the volume involves a leading scholar taking a particular position on the controversy, followed by an opposing or alternative viewpoint written by another scholar. In addition to the pedagogic value of allowing students to read opposing arguments in one place, the volume will also be important for providing an overview of the state of the field and its key lines of debate.This textbook will be essential reading for all students of terrorism and political violence, critical terrorism studies, critical security studies, security studies and IR in general.