Niall Ferguson: Technology as a Two-Edged Sword

Niall Ferguson notes that while technology gets some credit for recent democratic uprisings in North Africa and the Middle East, it's not all about sweetness and light. The bad guys (terrorists) use it also, for instance, to recruit, train, plan, and act. Technology make take us to heaven, or to hell (or remain in a sort of purgatory, like watching most television).