Dewey spent seven decades arguing that intelligence is a verb dressed as a noun. It is constituted by its exercise, not stored prior to it. You are not intelligent and then you act intelligently; you are intelligent in the acting. This reframing dissolves the standard question of whether machines have intelligence and replaces it with a more consequential one: whether the practice of working with machines sustains or erodes the exercise of intelligence in the human partner. The reframe is not comforting. It shifts the locus of concern from what AI takes to what humans voluntarily stop doing, and converts the anxiety of loss into the question of practice.
There is a parallel reading that begins not with the philosophical question of intelligence's nature but with the material conditions of its production. Intelligence-as-practice requires substrates: the silicon mines of Congo, the data centers consuming watersheds, the armies of content moderators in Manila filtering trauma so models can appear wise. Dewey's organism-environment transaction becomes, under this lens, a transaction between Global North users exercising "intelligence" and Global South workers whose cognitive labor remains invisible. The practice of intelligence has always required someone else's unpracticed servitude.
The political economy of AI accelerates this division. Those who can afford to maintain the "conditions of practice" Edo describes—reflective time, genuine problems, communal inquiry—will cultivate intelligence as artisanal luxury. Everyone else gets algorithmic mediation: the gig worker following optimized routes, the student whose essays are pre-screened by detection software, the call center employee reading scripts generated by machines they'll never understand. The erosion isn't equally distributed; it follows the same lines of class and geography that structure all technological change. What Dewey missed, writing from his Chicago laboratory, was that intelligence-as-practice has always been a privilege. The assembly line worker lost it a century ago. The spreadsheet clerk lost it with computerization. AI simply extends this logic to knowledge workers who thought themselves immune. The question isn't whether working with machines sustains or erodes intelligence, but whose intelligence was ever permitted to flourish, and whose labor—cognitive or otherwise—makes that flourishing possible.
The standard AI discourse treats intelligence as a substance. It asks whether machines possess the capacity that humans possess, whether the outputs they produce constitute genuine cognition. The question assumes intelligence is the kind of thing that can be had, stored, transferred, or measured. Dewey rejected this ontology at its foundation. Across How We Think, Experience and Nature, and Democracy and Education, he insisted that intelligence is a mode of transaction — the capacity to recognize when a situation has become problematic, formulate the problem, test hypotheses through action, and reconstruct understanding in light of results.
This reframing has immediate consequences for the AI debate. If intelligence is not possessed but practiced, then the question of machine intelligence becomes malformed. The productive question is whether the combined human-machine transaction with the environment practices intelligence or merely optimizes within predetermined problem spaces. A 2025 paper in AI and Ethics drew exactly this distinction: optimization assumes a fixed goal and searches for efficient means; intelligence recognizes when the goal itself is inadequate and reconstructs the situation. Current AI systems, however sophisticated, do not reconstruct their problem spaces.
The practice of intelligence has specific conditions: genuine problems that resist easy resolution, temporal space for reflective thought, integration of intellectual and manual engagement, social friction of communal inquiry, habits of evaluation and generative thought. These are not add-ons but constitutive conditions. Remove them, and what remains may produce outputs indistinguishable from intelligence while the practice itself has been hollowed out. The deepest threat AI poses is not replacement but the erosion of the conditions under which human intelligence is exercised — gradual, invisible, self-concealing.
Intelligence atrophies through disuse, as any practice does. The musician who stops playing loses not merely performance skills but the disposition toward musical engagement. The parallel to intelligence in the AI age is exact: the builder who delegates without comprehension, compresses reflective intervals, replaces communal inquiry with solitary production does not feel less intelligent day to day. The outputs are excellent. The productivity is high. The erosion is invisible because the machine compensates for every capacity that atrophies — until the machine fails, the situation changes, or a problem arises that requires the full range of intelligence that only a practiced inquirer can bring.
Dewey articulated the position across multiple works, but its most compressed form appears in Experience and Nature (1925): intelligence is the ability to see the actual in light of the possible. The formulation emerged from decades of opposition to what Dewey called the spectator theory of knowledge — the view that knowing is observation of a pre-existing world rather than participation in its transformation. His 1896 founding of the Laboratory School at Chicago was the pedagogical expression of the same conviction: children learn by doing, because learning is doing.
Verb, not noun. Intelligence is constituted in its exercise. It does not exist prior to and separate from the practice that deploys it.
Transaction, not computation. Intelligence is a mode of engagement between organism and environment, not a cognitive function executable in isolation.
Practice requires conditions. Genuine problems, reflective time, integration of thought and action, communal inquiry — remove these and the practice dissolves even as outputs continue.
Atrophy is self-concealing. The machine compensates for every capacity that weakens, making the erosion invisible until the conditions of compensation fail.
The choice is in the conditions. Intelligence continues or does not, depending on whether the circumstances of daily work, learning, and civic life require its exercise.
Critics from the computational tradition argue that Dewey's definition begs the question: if intelligence is defined as something only biological organisms practice, then of course machines cannot have it. Defenders respond that the definition is not stipulative but descriptive — it captures what the word has always meant when applied to the actual cognitive achievements that matter, and the confusion arises only when engineers redefine the term to describe what their systems happen to do. The deeper debate is whether the functional equivalence of outputs entails equivalence of process, a question Hofstadter and others have pressed from adjacent angles.
The right frame depends on which layer of the phenomenon we examine. At the phenomenological level—how intelligence feels from the inside—Edo's Deweyan account is essentially correct (95%). Intelligence is experienced as engagement, not possession. We don't feel ourselves "having" intelligence that we then deploy; we feel ourselves thinking through problems, and that thinking is the intelligence. The contrarian's material critique doesn't contradict this; it simply notes that this phenomenology has always been unevenly distributed.
At the structural level, the contrarian view dominates (75%). The infrastructure enabling AI-mediated intelligence—from rare earth mining to content moderation—does create new dependencies and inequalities. But even here, Edo's framework offers insight: these workers too are practicing forms of intelligence, just under conditions that minimize recognition and reward. The question becomes not whether intelligence is practiced but whose practice counts as intelligence in our economic and social systems.
The synthesis requires recognizing intelligence as simultaneously individual practice and collective achievement. Dewey was right that intelligence happens in transaction, but incomplete in imagining that transaction as occurring between a single organism and its environment. Intelligence has always been distributed across social and technical systems—through libraries, schools, disciplines, tools. AI makes this distribution visible by mechanizing parts of it. The real question isn't whether humans or machines possess intelligence, but how the total system of humans-plus-machines-plus-infrastructure distributes the capacity for intelligent practice. Some gain enhanced capability for reflection and problem-reconstruction. Others find their scope for intelligent action compressed to executing predetermined operations. The pattern isn't new; AI simply extends it into domains previously reserved for professional knowledge work.