"Google. Facebook. Twitter. Repeat. We live in a world unimaginable even a few decades ago, one like no other in human history. It's a parallel world where we can be on the move in the real world, yet always hooked into an alternative time and place. And although it's a two-dimensional world of sight and sound, it offers instant information, connected identities, and constant novelty. In this world, our screen technologies are increasingly where we work, where we unwind, where we relieve our boredom and where we learn. The subsequent transformation in how we live and think is a vitally important issue, perhaps even the most important issue of our time. When toddlers are given iPads, and adults spend ten hours a day staring at a screen, can we afford to assume that our brave new screen technologies are harmless tools? Blending a wide range of scientific studies, news events, and cultural criticism with brio and verve, Mind Change presents an incisive snapshot of the global 'now.' Greenfield examines how the dawn of the Digital Age has already altered our cultural landscape, fueled an epidemic of oversharing, and transformed how we learn, remember and spread information -- and how these innovations are changing our physical brains. A warning cry, a shot across the bow, and a call to action, Mind Change explores the social, cultural and physiological ramifications of our new digital lifestyle"--

In the near future, humanity has experienced a great schism. The larger part is ruled by instinct and pleasure: they are ageless, beautiful yet wholly dependent on technology designed by previous generations to sustain them. Having no social structure or self-consciousness to speak of, to the minority they are simply known as the Others. But into this unmarked, timeless community walks Fred, the first visitor from a far-off land. His people are the N-Ps, governed by logic, revolted by the mindless, unfettered sollipsism of the Others. In all respects a model N-P, as Fred conducts his studies, he finds himself caught in an awkward relationship with his test subjects. Fred begins to feel for the childlike members of the Dwelling he observes. Embracing their gaudy, hyperreal life of screens and implants, Fred begins to be changed himself, even as he begins to affect the minds of these Others in ways that may not be to their benefit.