“Networks like schools are not communities, just as school training is not education. By preempting fifty percent of the total time of the young, by locking young people up with other young people exactly their own age, by ringing bells to start and stop work, by asking people to think about the same thing at the same time in the same way, by grading people the way we grade vegetables—and in a dozen other vile and stupid ways—network schools steal the vitality of communities and replace it with an ugly mechanism.”