seventh wave

The seventh wave is the True Knot’s term for an approaching large-scale disaster, an event the group can sense before its details become clear. The idea links its limited precognitive ability to its dependence on steam: disaster is not merely something to survive, but an occasion the group anticipates as a source of nourishment.

A Collective Premonition

The True Knot has only limited precognitive skills, but a major disaster registers among its members as a seventh wave. The attack on the World Trade Center began to take shape for them only in late summer 2001, yet they had sensed for months that something was coming to New York City. Their awareness is presented as foreknowledge of an approaching event, not as a clear understanding of its particulars.

Anticipation and Nourishment

Rose the Hat remembers the group’s response as joy and anticipation. The comparison makes the True Knot’s predation plain: its members’ eagerness resembles that of hungry people smelling a savory meal. After the Towers fell, the disaster yielded plenty for the group, including in the days that followed. Even though only a couple of those who died were true steamheads, the scale of the event gave agony and violent death an enriching quality for the True Knot.

Disaster and the Search for Prey

The seventh wave also clarifies why the True Knot is drawn to sites of mass death, like insects to a bright light: a large catastrophe can provide nourishment even when few victims have the particular steam the group seeks. Finding individual steamheads is much harder. At this point, only three members—Grampa Flick, Barry the Chunk, and Rose the Hat—have the specialized sonar that lets them locate such prey. The contrast sets the group’s opportunistic feeding at disaster sites against the more difficult work of tracking a single target.