Proliferating as well are personal monitoring devices—dash cams, cyclist helmet cameras to record collisions, doorbells equipped with lenses to catch package thieves—that are fast becoming a part of many a city dweller’s everyday arsenal.

Most Chinese archaeologists believe that a site called Erlitou near Luoyang was for a time a Xia capital. If one takes the traditional commentaries and texts seriously, Erlitou was certainly at the right place and the right time to be a Xia capital.

The organization is not to be tweedled with.

I am NOT a fakefan.