M aria W.J. spends her life in a pressurized steel tube beneath the surface of the Pacific, where the concept of “morning” is an administrative fiction.
(Aside: A typical nuclear submarine can remain submerged for up to , limited only by the amount of food it can carry).
As a submarine cook, she is the architect of a crew’s rhythm, serving breakfast at what the sonar technicians might call midnight because their “day” is a rotating seven-hour shift. She deals daily with circadian desynchrony, which is the technical term for the physical and mental confusion that happens when your internal body clock doesn’t match the environment around you.
She once told me over a crackling satellite link that if you can’t see the sun, you have to invent the tick of the clock, or else the crew begins to dissolve into a soup of lethargy and missed deadlines. She keeps a physical, mechanical stopwatch clipped to her apron, not to time the bread, but to remind herself that the rest of the world is still rotating at a steady .
The Submarine in Your Pocket
We have all, in a sense, moved into Maria’s submarine. When you tilt your phone into landscape mode
