Introduction by Mark Bauerlein -- The brain, the senses -- Digital natives, digital immigrants / Marc Prensky -- The internet / Steven Johnson -- Learning to think in a digital world / Maryanne Wolf -- Learning theory, video games, and popular culture / James Gee -- Usability of websites for teenagers / Jakob Nielsen -- Is google making us stupid? / Nicholas Carr -- Your brain is evolving right now / Gary Small and Gigi Vorgan -- Social life, personal life, school -- Identity crisis / Sherry Turkle -- They call me cyberboy / Douglas Rushkoff -- The eight net gen norms / Don Tapscott -- Love online / Henry Jenkins -- We can't ignore the influence of digital technologies / Cathy Davidson -- Virtual friendship and the new narcissism / Christine Rosen -- Activists / John Palfrey and Urs Gasser -- The fate of culture -- Nomadicity / Todd Gitlin -- What is web 2.0? / Tim O'Reilly -- Web squared : web 2.0 five years on / Tim O'Reilly and John Battelle -- Web 2.0 / Andrew Keen -- Wikipedia and beyond / Katherine Mangu-Ward -- Judgment : of Molly's gaze and Taylor's watch : why more is less in a split-screen -- World / Maggie Jackson -- A dream come true / Lee Siegel -- The end of solitude / William Deresiewicz -- Means / Clay Shirky.