Efficiency does not become the sole criterion through a decision that efficiency matters most. It becomes the sole criterion through the progressive elimination of measurement systems capable of registering competing values. What cannot be measured cannot be evaluated. What cannot be evaluated does not exist within the system's operational vocabulary. And over time, the system's operational vocabulary becomes coextensive with the values that get rewarded, until values that are real but invisible to measurement are not merely unrewarded but invisible. Ellul's framework names this process efficiency colonization — the structural mechanism by which a civilization comes to act as though only one value exists without any decision to that effect having been made.
The mechanism operates through metrics. A metric illuminates something real. It also, by the logic of illumination, casts everything it does not measure into shadow. Revenue per employee makes productivity visible. Time to market makes speed visible. Customer satisfaction scores make user experience visible — or rather, a specific quantifiable dimension of user experience. Each metric is useful. Each metric is also, structurally, a filter that determines what counts and what does not.
Depth cannot be measured by any metric contemporary management has devised. Meaning cannot be measured. The satisfaction of having earned something through struggle cannot be measured. Relationships of mutual trust cannot be measured, though proxies — retention rates, Net Promoter Scores — can be. What remains unmeasurable does not disappear. It simply becomes invisible to the institutions that govern themselves by the metrics that do measure things. And what is invisible to the institutions is, functionally, nonexistent within their decision-making.
Segal documents the consequences in The Orange Pill when he observes that depth was losing its market value — not because depth was less real or less valuable in absolute terms, but because the market had no metric for it. The observation is precise. Depth is still real. It still matters. It just no longer appears in the decisions that shape careers, allocate resources, or structure institutions. The colonization is complete when the values that were colonized are no longer even arguable — when their absence from evaluation is so normalized that it does not register as absence.
The mechanism is not malevolent. No one designs it. It emerges from the ordinary operation of institutions that need to measure in order to manage, combined with the reality that measurement captures only what can be quantified, combined with competitive pressure that rewards institutions whose measurements are efficient. Over time, the combination produces convergence on efficiency as the operational value, with other values relegated to rhetoric that the system cannot enact.
For the AI moment, efficiency colonization explains why ethical AI discourse produces so little ethical AI behavior. The discourse operates in a vocabulary — values, responsibilities, human flourishing — that institutional decision-making cannot translate into the metrics that actually determine behavior. The gap between discourse and decision is not hypocrisy. It is structural. The institutions cannot enact what they cannot measure.
Ellul developed the analysis across his major works, most fully in The Technological Society and The Technological System. The specific framing — efficiency as colonizing rather than merely dominating — draws on his later writings on language and discourse, where he traced how the vocabulary of efficiency progressively displaces alternative vocabularies in domains the original thinkers of those domains did not anticipate.
Metrics are filters, not windows. Every metric makes something visible and something else invisible. Over time, the invisible is treated as nonexistent.
Colonization is structural, not agential. No one decides that efficiency should dominate. The domination emerges from the operation of measurement systems combined with competitive pressure.
Rhetoric and enactment diverge. Institutions can speak a vocabulary of multiple values while enacting only the one their metrics can measure. The gap is not hypocrisy; it is structure.
Counter-technical institutions preserve what measurement cannot see. The preservation requires that the institution operate by logics that do not subordinate all values to what can be measured.
Resisting colonization requires building new measurement or escaping measurement. Either new metrics capable of making other values visible, or institutional spaces where measurement is subordinated to other considerations — or both.
One response to efficiency colonization has been to build new metrics — social return on investment, triple bottom line, ESG scores. Critics argue that these quickly become colonized by the logic of measurement they try to resist: they produce numbers that can be gamed, optimized, and incorporated into the same competitive dynamics they sought to displace. Ellul's framework is sympathetic to the critique: any attempt to resist efficiency colonization through new metrics operates within the measurement paradigm that produces colonization. Genuine resistance requires institutions that do not govern themselves by measurement at all — which is why the historical counter-technical institutions he points to (monasteries, universities, guilds) are not characterized by superior metrics but by their subordination of measurement to other practices.