The capacity for presence is the human ability to be in a moment without subordinating that moment to a productive purpose. It is the capacity that allows a person to look at light on water without thinking about how to use the looking, to listen to a friend without composing a response, to walk through a city without checking the time. Stone's framework identifies this capacity as the foundation of attention, relationship, and meaning — and as the capacity most directly threatened by an AI ecology that converts every available moment into an opportunity for productive engagement. The threat is not dramatic. It is the slow, cumulative erosion of an aptitude that, like physical fitness, atrophies without exercise.
Stone's framework treats presence as a capacity rather than a state — something that can be cultivated, sustained, or allowed to atrophy. The cultivation requires conditions: time without productive obligation, environments that do not demand monitoring, social arrangements that recognize the value of unconverted moments. The atrophy occurs when these conditions are eliminated, when every moment becomes available for productive use, when the gap between impulse and prompt shrinks to the width of a text message. The atrophy is invisible to the person experiencing it because the productive engagement that displaces presence feels like productivity, which the surrounding culture rewards.
The capacity is foundational because every other attentional state depends on it. Full attention requires presence as its substrate — the body settled, the breath deepened, the awareness gathered to a single focus. Flow requires presence as the condition without which absorption cannot occur. The relational depth that distinguishes meaningful conversation from social exchange requires presence as its medium. When presence atrophies, all of these become harder to achieve, and the difficulty is experienced not as the absence of presence but as the increasing demand of activities that should feel natural.
Jenny Odell's How to Do Nothing (2019) developed a parallel argument from a different starting point — the attention economy's colonization of consciousness — and arrived at similar conclusions about the political stakes of presence. Stone's contribution is the somatic specificity: presence is not merely a moral or aesthetic value but a measurable physiological state, recognizable in breathing patterns and parasympathetic activation. The capacity for presence is, in Stone's framework, the capacity for a body to be at rest while a mind is engaged — the unified, embodied condition that scanning specifically prevents.
The AI era's threat to the capacity for presence is structurally novel because every previous threat to presence operated through channels that could be filtered as noise. The smartphone could be put down. The notification could be silenced. The email could be batched. The AI channel cannot be filtered without surrendering capability, because the AI's value is not noise but signal, and signal that was rationally chosen for its productive value. The capacity for presence is being eroded not by trivial distractions but by the most powerful productive tool the species has ever built — a circumstance for which the existing vocabulary of attention management has no adequate response.
The concept emerges from the integration of Stone's somatic framework on attentional states with broader contemporary work on attention as a political and ecological category — particularly Jenny Odell's How to Do Nothing (2019), the contemplative neuroscience tradition, and the long lineage of philosophical work on presence running through Iris Murdoch, Simone Weil, and Martin Buber.
Stone's distinctive contribution is the insistence that presence is recoverable through structural and somatic intervention, that the capacity is not lost but dormant, and that the recovery begins with the body's honest report on its current attentional state.
Presence is a capacity, not a state. It can be cultivated, sustained, or allowed to atrophy — and like physical fitness, it requires exercise to maintain.
Foundational to other attentional states. Full attention, flow, and relational depth all rest on presence as their substrate; when presence atrophies, all become harder to achieve.
Atrophies invisibly. The decline is not experienced as loss because productive engagement that displaces presence feels like productivity, which the culture rewards.
Cannot be filtered as noise. Unlike previous threats to presence, AI cannot be filtered without surrendering capability — making the standard remedies of attention management inadequate.
Recoverable through structural intervention. The capacity is dormant rather than destroyed; recovery requires structural conditions (separated time, protected idle moments) and somatic awareness (the breath as entry point).