At 7 PM sharp in the Mehta household in Ahmedabad, the television volume lowers. The mother lights a diya (lamp). The family gathers for a five-minute prayer. It is not overtly religious for all; for the skeptical father, it is a forced meditation. For the teenage daughter, it is the only time her phone is on silent. For the grandmother, it is the axis of the world. When the prayers end, the son asks, "Can I switch on the AC?" The mother nods. The gods are placated; the heat is conquered.

" Beta, khaya? " (Child, have you eaten?) is the greeting. It doesn't matter if you are 45 years old; to your parents, you are starving. These calls aren't just news; they are the transfer of culture. Grandparents narrate stories of the 1971 war, of the monsoon that flooded the well, of the first TV brought into the village.