«This Islamist insurgency is certainly not all of Islam. And in his book Jihad: The Trail of Political Islam, the French scholar Gilles Kepel makes the persuasive case that Islamism itself has split into moderate and extreme elements, with the former championing various notions of Muslim democracy and the latter resorting to violence and terrorism to bring about totalitarian theocracies. Indeed, Kepel argues that September 11 was a last-ditch effort on the part of Islamist extremists to revive their waning movement. "In spite of what many hasty commentators concluded in its aftermath," Kepel writes, "the attack on the United States was a desperate symbol of the isolation, fragmentation, and decline of the Islamist movement, not a sign of its strength and irrepressible might."»
I don't think Kepel got this right...