Sometimes, e.g. when I look around a Skytrain car and see people’s faces lit in the unholy glow of iPad screens (see “Digital bedlam”)—when I notice the wires dangling from people’s heads, the animated conversations with invisible presences on the part of people sporting no visible gadgetry at all, the poke-poking and thumbing of games and messages and searches for the meaning of life—it seems to me that these changes in our behavior have been sudden. Just last … Read more