What makes solo terrorists tick?
The double terrorist attack in Norway last July, which claimed 77 lives, has moved violent acts committed by single individuals up the political, media and now research agendas. Known as "lone wolf terrorism," these acts are carried out independently of established terrorist organizations. In his new report 'Understanding Lone Wolf Terrorism,' Dr. Ramón Spaaij, from La Trobe University in Australia and the University of Amsterdam, examines this so-far largely unexplored phenomenon.