The Grapevine is a chief means of communication between us — with the newcomer and to an increasing number of older readers. It is a mirror in which we view current progress and experience.
Kurtz frames the AA Grapevine as institutionally indispensable — not a luxury but a necessity — that functions simultaneously as communication channel, reflective mirror, and historical record of the fellowship’s evolving self-understanding.
, Not God A History of Alcoholics Anonymous, 2010thesis