The novel describes a world set in the year 2048 after a catastrophe which has fractured the
United States into several nations. The protagonists live in
San Francisco and have evolved in the direction of
Ecotopia, reverting to a
sustainable economy, using wind power, local agriculture, and the like. San Francisco is presented as a mostly
pagan city where the streets have been torn up for gardens and streams, no one starves or is homeless, and the city's defense council consists primarily of nine elderly women who "listen and dream". The novel describes "a utopia where women are leading societies but are doing so with the consent of men." To the south, an overtly
theocratic Christian fundamentalist nation has evolved and plans to wage war against the San Franciscans. The novel explores the events before and during the ensuing struggle between the two nations, pitting
utopia and
dystopia against each other. The story is primarily told from the points of view of 98-year-old Maya, her nominal granddaughter Madrone, and Maya's grandson Bird. Through these and other characters, the story explores many elements from
ecofeminism and
ecotopian fiction. ==Setting==