This volume investigates the complex psychological and social mechanisms that facilitate an individual's decision to abandon extremist movements and terrorist organizations. Edited by Tore Bjørgo and John Horgan, the work synthesizes contributions from leading scholars in the fields of political science and psychology. The authors argue that disengagement is rarely a singular event, but rather a multifaceted process influenced by both personal disillusionment and external structural pressures.

Experts in the field of security studies and radicalization research identify this text as a foundational resource for understanding the exit process from extremist groups. Scholars frequently cite the book for its rigorous academic approach and its ability to bridge the gap between theoretical psychology and practical policy implementation.