Since the terrorist atrocities of September 11, 2001, Westerners have been challenged to understand the ideological and theological concepts, derived from Islam, that motivated the actions of Al-Qaida on that day and in other attacks before and since. Differences in taxonomy have proven to be a major issue. In the author's view, it is insufficient…

In the nearly ten years since the attacks by Muslim terrorists on 9/11, people have seen an exponential growth in homegrown radical Islam, or Islamism. Insufficiently recognized and acknowledged, this metastasis has produced its natural, deadly effects: jihad against American citizens on their own soil. Some analysts cite "the narrative"…