Historian Niall Ferguson‘s latest Newsweek column offers some sobering thoughts about the capability of information technology to change “the global balance of power.”

It is not only proponents of democracy who know how to exploit the power of online networking. It is also the enemies of freedom.

Ask yourself: just how did the murderous mob in Mazar-e Sharif find out about the burning of a Quran in Florida? Look no further than the Internet and the mobile phone. Since 2001 cell-phone access in Afghanistan has leapt from zero to 30 percent.

Or consider the fact that, before Facebook took down a page called “Third Palestinian Intifada”—which proclaimed that “Judgment Day will be brought upon us only once the Muslims have killed all of the Jews”—it had notched 350,000 “likes.”

It seems paradoxical. In Samuel Huntington’s version of the post–Cold War world, there was going to be a clash between an Islamic civilization that was stuck in a medieval time warp and a Western civilization that was essentially equivalent to modernity. What we’ve ended up with is something more like a mashup of civilizations, in which the most militantly antimodern strains of Islam are being channeled by the coolest technology the West has to offer.