“Quake” opens by granting birds a knowledge that humans have lost. They do not merely react to an earthquake; they “heard Earth / thinking about a shift, a shrug.” The planet is imagined as a mind preparing to move, and the shrug is deliberately small, almost casual—yet for human beings that small planetary gesture is a catastrophe. From the start, Ostrom sets two ways of being in the world against each other: bird-like attentiveness and human self-importance.
The contrast sharpens through imagery of engineering. Birds “repaired to the stability of air,” trusting “fine / individual engineering”—a phrase that suggests wings, feathers, and instinct as precise, evolved mechanisms. Human beings, meanwhile, live “on alleged / ground, in our immense, inappropriate / structures.” The word “alleged” is quietly devastating: solid earth is not a fact but an accusation waiting to be disproved. “Immense” and “inappropriate” sit together, implying that our buildings are impressive but fundamentally out of place on a planet that moves. Enjambment does much of the work here: “alleged / ground” and “large / in our self-regard” place the undercutting word on the next line, so the poem keeps pulling the floor from under the reader just as the earth does.
The central assertion arrives halfway: “Solid ground / is a compelling myth.” The line break isolates “solid ground” before the next stanza collapses it into myth. From there the language grows more fluid. Human material existence is “liquid when it isn’t vaporous / or vacuous,” a list of states that sound scientific but also faintly comical, as if the poem is puncturing our dignity. The s-alliteration of “soon-to-be shaking skin” makes the body itself tremble in advance. Then the poem returns to unconscious knowledge: “Our feet knew.” Feet are in direct contact with the planet, and they felt “Earth pass under us in squirts and waves,” a phrase that replaces rock with liquid motion.
The form mirrors this instability. Five unrhymed tercets flow without a fixed meter, their lines pushing past expected stops. Sentences are short and declarative, but the enjambment keeps them off balance. The final tercet abandons grand rhetoric: “The planet is pieces and paste. It is going / somewhere, we’re on it, and that is that.” “Pieces and paste” is almost childlike, yet it captures tectonics as both broken and molten. The closing “that is that” is blunt, resigned, even a little comic. There is no promise of safety, only acceptance of motion.
What makes “Quake” significant is its reversal of perspective. An earthquake is usually treated as an interruption of normal life, but the poem treats movement as the planet’s normal condition and stability as the illusion. Its task is not to dramatize destruction but to expose the “compelling myth” we build upon. The birds and the feet share a truth that the mind resists: we are not standing on a fixed stage; we are riding a restless, piecemeal world. That shift in view, achieved in plain language and precise line breaks, turns geology into humility.