Essentially, we all have a risk-free ripcord we can pull at the first pang of boredom or desire for novelty, and of course those pangs occur constantly.
Every time someone in a group of people deploys a screen, the whole group is affected. Each disengaged person in a crowd is like a little black hole, a dead zone for social energy, radiating a noticeable field of apathy towards the rest of the room and what’s happening there.
The full strength of this black-hole effect on today’s social events can be hard to appreciate, because it has crept into our lives so gradually. But it sure was obvious in a venue at which everyone’s ripcord has been checked at the door. So much more attention stayed in the room, and it was palpable.—David Cain[^1]