The path into terrorism in the name of Islam is often described as a process of radicalization. But to be radical is not necessarily to be violent. Violent radicals are clearly enemies of liberal democracies, but non-violent radicals might sometimes be powerful allies.
This report is a summary of two years of research examining the difference between violent and non-violent radicals in Europe and Canada. It represents a step towards a more nuanced understanding of behavior across radicalized individuals, the appeal of the al-Qaeda narrative, and the role of governments and communities in responding.