The Mystery of ISIS by Anonymous | The New York Review of Books

The thinkers, tacticians, soldiers, and leaders of the movement we know as ISIS are not great strategists; their policies are often haphazard, reckless, even preposterous; regardless of whether their government is, as some argue, skillful, or as others imply, hapless, it is not delivering genuine economic growth or sustainable social justice. The theology, principles, and ethics of the ISIS leaders are neither robust nor defensible. Our analytical spade hits bedrock very fast.

I have often been tempted to argue that we simply need more and better information. But that is to underestimate the alien and bewildering nature of this phenomenon. To take only one example, five years ago not even the most austere Salafi theorists advocated the reintroduction of slavery; but ISIS has in fact imposed it. Nothing since the triumph of the Vandals in Roman North Africa has seemed so sudden, incomprehensible, and difficult to reverse as the rise of ISIS. None of our analysts, soldiers, diplomats, intelligence officers, politicians, or journalists has yet produced an explanation rich enough—even in hindsight—to have predicted the movement’s rise.