John G. Horgan – författare

This new edition of John Horgan''s critically acclaimed book is fully revised and expanded.

The book presents a critical analysis of our existing knowledge and understanding of terrorist psychology. Despite the on-going search for a terrorist pathology, the most insightful and evidence-based research to date not only illustrates the lack of any identifiable psychopathology in terrorists, but demonstrates how frighteningly ''normal'' and unremarkable in psychological terms are those who engage in terrorist activity. By producing a clearer map of the processes that impinge upon the individual terrorist, a different type of terrorist psychology emerges, one which has clearer implications for efforts at countering and disrupting violent extremism in today''s world.

In this 2nd edition, Horgan further develops his approach to the arc of terrorism by delving deeper into his IED model of Involvement, Engagement and Disengagement – the three phases of terrorism experienced by every single terrorist. Drawing on new and exciting research from the past decade, with new details from interviews with terrorists ranging from al-Qaeda to left-wing revolutionaries, biographies and autobiographies of former terrorists, and insights from historic and contemporary terrorist attacks since 2005, Horgan presents a fully revised and expanded edition of his signature text.

This new edition of The Psychology of Terrorism will be essential reading for students of terrorism and political violence, and counterterrorism studies, and recommended for forensic psychology, criminology, international security and IR in general.

This new edition of John Horgan''s critically acclaimed book is fully revised and expanded.

The book presents a critical analysis of our existing knowledge and understanding of terrorist psychology. Despite the on-going search for a terrorist pathology, the most insightful and evidence-based research to date not only illustrates the lack of any identifiable psychopathology in terrorists, but demonstrates how frighteningly ''normal'' and unremarkable in psychological terms are those who engage in terrorist activity. By producing a clearer map of the processes that impinge upon the individual terrorist, a different type of terrorist psychology emerges, one which has clearer implications for efforts at countering and disrupting violent extremism in today''s world.

In this 2nd edition, Horgan further develops his approach to the arc of terrorism by delving deeper into his IED model of Involvement, Engagement and Disengagement – the three phases of terrorism experienced by every single terrorist. Drawing on new and exciting research from the past decade, with new details from interviews with terrorists ranging from al-Qaeda to left-wing revolutionaries, biographies and autobiographies of former terrorists, and insights from historic and contemporary terrorist attacks since 2005, Horgan presents a fully revised and expanded edition of his signature text.

This new edition of The Psychology of Terrorism will be essential reading for students of terrorism and political violence, and counterterrorism studies, and recommended for forensic psychology, criminology, international security and IR in general.

This accessible new book looks at how and why individuals leave terrorist movements, and considers the lessons and implications that emerge from this process.

Focusing on the tipping points for disengagement from groups such as Al Qaeda, the IRA and the UVF, this volume is informed by the dramatic and sometimes extraordinary accounts that the terrorists themselves offered to the author about why they left terrorism behind.

The book examines three major issues:

Concluding with a series of thought-provoking yet controversial suggestions for future efforts at controlling terrorist behaviour, Walking Away From Terrorism provides an comprehensive introduction to disengagement and de-radicalisation and offers policymakers a series of considerations for the development of counter-radicalization and de-radicalisation processes.

This book will be essential reading for students of terrorism and political violence, war and conflict studies, security studies and political psychology.

John Horgan is Director of the International Center for the Study of Terrorism at the Pennsylvania State University. He is one of the world''s leading experts on terrorist psychology, and has authored over 50 publications in this field; recent books include the The Psychology of Terrorism (Routledge 2005) and Leaving Terrorism Behind (co-edited, Routledge 2008)

This accessible new book looks at how and why individuals leave terrorist movements, and considers the lessons and implications that emerge from this process.

Focusing on the tipping points for disengagement from groups such as Al Qaeda, the IRA and the UVF, this volume is informed by the dramatic and sometimes extraordinary accounts that the terrorists themselves offered to the author about why they left terrorism behind.

The book examines three major issues:

Concluding with a series of thought-provoking yet controversial suggestions for future efforts at controlling terrorist behaviour, Walking Away From Terrorism provides an comprehensive introduction to disengagement and de-radicalisation and offers policymakers a series of considerations for the development of counter-radicalization and de-radicalisation processes.

This book will be essential reading for students of terrorism and political violence, war and conflict studies, security studies and political psychology.

John Horgan is Director of the International Center for the Study of Terrorism at the Pennsylvania State University. He is one of the world''s leading experts on terrorist psychology, and has authored over 50 publications in this field; recent books include the The Psychology of Terrorism (Routledge 2005) and Leaving Terrorism Behind (co-edited, Routledge 2008)

This new edited volume expands our understanding of the processes by which individuals and groups disengage from terrorism.

While there has been a growing awareness of the need to understand and prevent processes of radicalization into terrorism, disengagement and deradicalization from terrorism have long been neglected areas in research on terrorism. This book uses empirical data to explore how and why individuals and groups disengage from terrorism, and what can be done to facilitate it. The work also presents a series of case studies of disengagement programmes, from Colombia, northern Europe, Italy, Yemen, Saudi Arabia, Indonesia, Singapore and Malaysia, comparing and assessing their various strengths and weaknesses. In light of the lessons learned from these cases, this book describes and explains the potential for new developments in counter-terrorism.

This book will be of great interest to all students of terrorism studies, war and conflict studies, international security and politics in general, as well as professionals in the field of counter-terrorism.

This new edited volume expands our understanding of the processes by which individuals and groups disengage from terrorism.

While there has been a growing awareness of the need to understand and prevent processes of radicalization into terrorism, disengagement and deradicalization from terrorism have long been neglected areas in research on terrorism. This book uses empirical data to explore how and why individuals and groups disengage from terrorism, and what can be done to facilitate it. The work also presents a series of case studies of disengagement programmes, from Colombia, northern Europe, Italy, Yemen, Saudi Arabia, Indonesia, Singapore and Malaysia, comparing and assessing their various strengths and weaknesses. In light of the lessons learned from these cases, this book describes and explains the potential for new developments in counter-terrorism.

This book will be of great interest to all students of terrorism studies, war and conflict studies, international security and politics in general, as well as professionals in the field of counter-terrorism.