One of the charms of the future is its powerful element of unpredictability, its ability to ambush us in lovely ways or bite us unexpectedly in the ass. Most of the futures I imagined as a boy have, for instance, come up deeply short, or else I would now be flying my individual jet pack through the spired cityscape of New York and vacationing on the moon. And who, honestly, could have imagined the Internet, no less social media and cyberspace (unless, of course, you had read William Gibson’s novel Neuromancer 30 years ago)? Who could have dreamed that a single country’s intelligence outfits would be able to listen in onor otherwise intercept and review not just the conversations and messages of its own citizens — imagine the totalitarian regimes of the twentieth century — but those of just about anyone on the planet, from peasants in the backlands of Pakistan to at least 35 leaders of major and minor countries around the world? This is, of course, our dystopian present, based on technological breakthroughs that even sci-fi writers somehow didn’t imagine. And who thought that the Arab Spring or Occupy Wall Street were coming down the pike or, for that matter, a terror caliphate in the heart of the former Middle East or a Donald Trump presidential run that would go from success to success amid free media coverage the likes of which we’ve seldom seen?