Description:

In this highly insightful analysis of Western and Chinese concepts of efficacy, François Jullien subtly delves into the metaphysical preconceptions of the two civilizations to account for diverging patterns of action in warfare, politics, and diplomacy. He shows how Western and Chinese strategies work in several domains (the battlefield, for example) and analyzes two resulting acts of war. The Chinese strategist manipulates his own troops and the enemy to win a battle without waging war and to bring about victory effortlessly. Efficacity in China is thus conceived of in terms of transformation (as opposed to action) and manipulation, making it closer to what is understood as efficacy in the West. Jullien’s brilliant interpretations of an array of recondite texts are key to understanding our own conceptions of action, time, and reality in this foray into the world of Chinese thought. In its clear and penetrating characterization of two contrasting views of reality from a heretofore unexplored perspective, A Treatise on Efficacy will be of central importance in the intellectual debate between East and West.

Review

François Jullien’s A Treatise on Efficacy is not a treatise in the usual sense. It is a philosophical operation: an attempt to loosen the grip of one civilization’s most basic reflexes by holding them against another’s. The book’s thesis is blunt and startling — that European thought, from Plato’s craftsman-god to Clausewitz’s general, has been structurally unable to think what it actually means to act in a world that pushes back. The diagnosis is not that Europeans lack concepts for cunning, timing, or situation. It is that the entire architecture of European thinking about action — model and copy, means and end, theory and practice, the very image of the agent who projects a form onto matter — is incapable of accounting for the living, reacting, unfinished character of real situations. Jullien then proposes that a coherent alternative already exists, that it was elaborated across centuries of Chinese military, diplomatic, and political thought, and that it has been hiding in plain sight under the name of “efficacy” itself. The book unfolds this alternative with immense scholarly care, then, in its final chapter, turns to dismantle its own construction by naming what the Chinese paradigm destroys. The result is a work that refuses synthetic closure and instead leaves the reader with two contending ideals, each with a cost the other makes visible.

The position I want to defend is that Jullien’s “detour through China” is genuinely revelatory in its reconstruction of a non-European logic of success — one that operates not by imposing will but by reading and riding the immanent tendencies of a situation — but that the book’s most important contribution lies in the self-undermining moment when it confesses that this very coherence is a kind of death. What makes A Treatise on Efficacy more than a clever exercise in comparative philosophy is that it does not simply invert Eurocentric hierarchies. It demonstrates mastery of the Chinese alternative, then asks whether that mastery is worth its price. The pivot is quick and unresolved — a few pages at the end — but it reframes everything that came before as a trap whose comforts the book has made all too legible.

Jullien begins in the Preface with a lapidary formulation of the difference he is after: “Far away in China, we discover a concept of efficacy that teaches one to learn how to allow an effect to come about: not to aim for it (directly) but to implicate it (as a consequence), in other words, not to seek it, but simply to welcome it — to allow it to result.” Against the European habit of setting a goal and then deliberating about means, the Chinese strategist lets the effect “result” from a configuration of conditions that he has patiently arranged. The first chapter traces the European lineage that makes this contrast necessary. Plato’s demiurge fixes his eyes on the eternal eidos and produces the world accordingly; Aristotle’s phronesis tries — and, Jullien argues, fails — to bridge the gap between universal model and contingent situation; Clausewitz’s famous “friction” exposes a theory of war that cannot account for the fact that the enemy has intentions and reacts. The Greek suppression of metis — the polymorphic, practical intelligence charted by Detienne and Vernant — is treated not as a historical accident but as a structural consequence of the commitment to stable being. A tradition that takes form and essence as its primary realities will inevitably find itself embarrassed by the kind of intelligence that slips between categories and thrives on the shifting surface of things.

The book’s constructive heart lies in chapters two through four, where Jullien introduces the Chinese counter-concept of shi — the potential or propensity of a situation — and follows it across military, diplomatic, and political texts. Sunzi’s image of round stones rolling down a steep slope is only the most vivid instance of a logic in which courage and cowardice, victory and defeat, are not attributes of agents but products of configurations. Jullien quotes a commentator’s gloss: “Courage and cowardice are a product of the situation rather than qualities of our own (and — one might add rather than being our responsibility). As one commentator (Li Quan) glosses, if the troops obtain the strategic potential, ‘then cowards are brave’; if they lose it, ‘then the brave are cowardly.’” This is not a psychological observation about morale. Agency is relocated from the interior of the subject to the field of forces within which the subject finds itself. From this relocation everything else follows. The Western logic of means and ends — choose your goal, weigh alternatives, execute — is replaced by a logic of conditions and consequences in which “the effect results naturally from the accumulated potential of the situation.” Victory is no longer a hypothetical outcome to be fought for but a predetermined upshot that the battle merely manifests. Sunzi’s adage captures the inversion precisely: “The victorious troops thus begin by winning and only then engage in battle, whereas the defeated troops begin by engaging in battle and only then try to win.”

What gives this reorientation its philosophical bite is the claim that Chinese thought never theorized “action” in the Greek sense at all. Chapter four is devoted to the proposition that “all action is naive.” This is not a charge of foolishness but a structural diagnosis: action, as the West understands it, is local, spectacular, an epiphenomenon that mistakes its own visibility for efficacy. The Chinese preference is for transformation — the global, invisible process by which a situation drifts of its own accord toward the result the strategist desires. Rather than destroying the enemy army, the ideal commander keeps the enemy country intact and lets resistance collapse from within. Jullien traces this preference through multiple registers: the Laozi’s sage who “does nothing and lets nothing be left undone,” Han Feizi’s sovereign who becomes a void at the center of an automated mechanism of obedience, Guiguzi’s diplomat who waits for a crack to open on the other side before making the slightest move. In every case, what looks like passivity from a Western vantage turns out to be a highly disciplined practice of attending to the immanent tendencies of a process and intervening so minimally and so early that the intervention itself disappears.

The middle chapters deepen the analysis along temporal and operative axes. Jullien’s treatment of opportunity in chapter five contrasts the Greek kairos — a fleeting conjunction that demands bold, decisive action and so generates tragedy and heroism — with the Chinese “inception,” the barely perceptible first stirring of a tendency that will eventually become decisive. The Chinese general does not seize the moment; he detects an embryonic fissure and waits, because waiting is “the corollary to foreseeing.” Where kairos belongs to a temporality of chance and personal initiative, the Chinese inception belongs to what Jullien calls “strategic time” — a regulated but not regular time “that never repeats itself, yet you can count on it.” This conceptual innovation names a temporality that dissolves the entire category of the “event” — the battle, the confrontation, the dramatic turning point — into the silent evolution of a situation that was decided long before it became visible. The Vietnam War, which the translators mention in a note, becomes intelligible under this description as a contest between a Clausewitzian pursuit of the great pitched engagement and a Vietnamese strategy of continuous manipulation that made the pitched engagement structurally impossible.

Chapters six and seven offer the book’s most careful readings of the Laozi, and they demonstrate Jullien’s method at its best. The formula “do nothing and let nothing be left undone” — which he parses with attention to the empty conjunction er that makes the two propositions “at once contrary and consecutive” — is stripped of its mystical aura and read as a strategic maxim. To do nothing is not to withdraw from the world but to act in such a way that one’s agency becomes indistinguishable from the natural unfolding of things. The Laozi’s images — the valley that “never dies,” the sea that receives rivers by being lower — are unfolded into a systematic logic of compensation. By occupying the negative extreme of a polarity — emptiness, lowliness, smallness — one allows the situation’s own dynamic to sweep one to the opposite plenitude. “An effect is something that one harvests. So the most promising position to be in is a lowly one, where our abilities are not solicited and so can remain ‘constant’ and ‘not abandon us.’” An effect that does not force, does not occupy, does not saturate, and whose agent does not “dwell on” it is an effect that cannot be resisted because there is nothing definite to resist. At the limit, the most efficacious effect is one that the target does not even notice, because it registers as simply the way things are.

Yet the pleasure of the unfolding is also the pleasure of danger. Jullien is fully aware that this coherent Chinese logic of minimal intervention finds its most perfectly realized form in despotism. Han Feizi’s ruler, who need do nothing because the machinery of law, reward, and punishment has made obedience automatic, is the Laozi’s sage with the moral content removed and the structure of nonaction left intact. The same principle that yields the Daoist sage’s effortless sway over all things also yields the Legalist tyrant’s effortless domination of all men. Jullien observes in passing that Maoism and the Gang of Four explicitly claimed this lineage, and his reading of Han Feizi’s system of mutual surveillance — where everyone becomes the prince’s eyes and ears, producing a “paralyzing” transparency — explicitly links it to Bentham’s Panopticon and Foucault’s disciplinary analysis. This is one of the book’s most unsettling passages, because it suggests that the Chinese concept of efficacy is not merely aesthetically pleasing but politically coherent, and that its coherence is what makes it available for authoritarian recuperation.

The water imagery of chapter eleven brings the constructive argument to its climax. Water is weak, formless, without a definite shape; it conforms to the lie of the land and takes the lowest position; yet it wears away mountains. “Water determines its course by the lie of the land; and victory is determined by the nature of the enemy,” Sunzi writes, and Jullien treats this image as the master metaphor of the entire tradition. It is not an illustration of a pre-existing principle; it “encompasses and accommodates the theory as a whole.” The dragon, the door, the hinge — all images of mobile, unfixed, adaptive power — are read alongside water to build a picture of a strategic style that refuses the Western search for fixed forms and stable positions. Troops have “no constant potential,” just as water has no constant shape; efficacy lies in the capacity to slip from one configuration to another without ever solidifying into a target. Jullien’s earlier conceptual distinction between the “round” (mobile, upstream, before actualization) and the “square” (fixed, downstream, once the situation has crystallized) finds its aesthetic embodiment here. The highest strategic art is to operate entirely in the round, never needing to become square because the enemy’s shape has already been anticipated and neutralized before it could harden.

Then, abruptly, the book turns on itself. Chapter twelve, “In Praise of Facility,” begins by demonstrating that the preference for the easy over the difficult is not a peculiarity of military strategy but a pervasive intellectual substrate of classical Chinese thought. The Yijing — the foundational Book of Changes — can also be read as the “Book of Facility,” because the character yi means both “change” and “easy.” Mencius, the Confucian moralist, insists that people fail because they seek at the level of difficulty that which is really easy. Yu the Great drained the flood not by heroic force but by following the natural gradient, and he thus stands as the Chinese counterpart to Heracles — offering achievement without cost, mastery without struggle. The unanimity of the praise of facility across moralists, Legalists, and Daoists is marshaled to suggest that we are dealing with something like the unthought of Chinese civilization itself.

And then Jullien breaks the spell. In a paragraph that reads as if it were written against everything that came before, he lists what the “extremely coherent Chinese concept kills”:

under the heading of “subject,” the infinite possibilities of subjectivity; passion, of course; and the pleasure derived from exerting ourselves; but above all relating to “others” who really are others (and who are there to be discovered, not simply others defined as our polar partners/adversaries).

This closing gesture is the book’s most original and also its most frustrating moment. It is original because it refuses the lazy solution of synthesis. Jullien does not propose to blend the Chinese and European paradigms into some wiser third way; he leaves them in unresolved tension, with the reader forced to choose between two irreconcilable goods — or, more accurately, between two modes of loss. But the gesture is also thin. The entire twelve-chapter apparatus has been devoted to showing that the European action framework is conceptually bankrupt. Then, in a handful of pages, we are asked to take seriously a counter-ideal that the book has just dismantled. Heracles, Sisyphus, and Prometheus reappear as figures of costly, uncompensated loss, but the philosophical work of redemption — of showing how that uncompensated loss might be not a failure but a mode of being — is deferred to an essay Jullien has not written. The reader may feel that the book has been too successful in its critique of European action for its own counter-pivot to carry conviction. Having shown that model-making, means-ends deliberation, and heroic action are residues of a contingent conceptual history, Jullien cannot simply invoke them as values worth dying for without undertaking the very reconstruction his Chinese detour has made necessary. The book is structurally incapable of delivering the counter-essay it names, and that incapacity is its most honest feature.

Jullien’s method — the “shift” that is both a movement between frameworks and an unfolding of a hidden fold — is designed to produce disorientation, not reassurance. He refuses to treat Chinese thought as exotic chinoiserie; his corpus is carefully bounded to late-Antiquity texts (Sunzi, Han Feizi, Guiguzi, Laozi, Mencius, the Zhongyong) and he explicitly sets aside later proverb collections like the Thirty-Six Stratagems to preserve historical unity and distance his inquiry from orientalism. He reads the Chinese texts against Greek and modern European sources with a philological care that makes the comparison substantive rather than impressionistic. The book’s central conceptual innovations — “processivity,” the distinction between efficacy and efficiency, the notion of strategic time, the logic of compensation, the round and the square — are genuinely useful across disciplines, and they have the rare quality of making one see familiar material differently. The weakness, if one wants to call it that, is the deliberate purification of the comparison. The China that emerges from these pages is an ideal type constructed for the purpose of a philosophical operation, and the Europe against which it is defined is equally a construction. Jullien calls it a “detour” and a “shift,” not a representation, but the rhetorical force of the contrast depends on treating each civilization as a coherent paradigm, and that coherence is purchased at the cost of suppressing internal tensions. The reader who knows that Chinese history also produced its share of direct confrontation and reckless heroism may find the “facility” thesis too neat, even as she admires its power.

The book’s relationship to its own canon of cross-references reinforces its status as deliberate philosophical strategy rather than empirical history. Jullien’s earlier studies of Chinese thought — The Propensity of Things and Figures de l’immanence — provide the foundational scholarship on shi and immanence, and A Treatise on Efficacy reads as the systematic application of those earlier insights to the problem of action. The engagement with Detienne and Vernant’s Cunning Intelligence in Greek Culture and Society supplies the Greek half of the contrast and gives Jullien the genealogical method he employs throughout. Clausewitz’s On War functions as the exemplary failure, the text that comes closest to breaking free of the model-based paradigm and then retreats into it. Machiavelli appears as the Western figure who most nearly anticipates the Chinese logic of manipulation but cannot systematize it because he remains committed to bold action and virtù. The constant triangulation among these texts — plus the meticulous use of Chinese commentaries by Wang Bi, Yin Zhizhang, and others — ensures that the argument never floats free of its textual moorings.

Within the intellectual landscape, the book sits at the intersection of comparative philosophy, continental philosophy of immanence, and the critical-theory and post-structuralist traditions of immanent critique. Jullien’s deep debt to Foucault — the Panopticon analogy, the genealogy of the unsaid, the attention to the ways categories produce what they exclude — is visible throughout, as is his inheritance from the French philosophical anthropology of Detienne and Vernant. Yet the book also inhabits topics that go beyond any single tradition: war and military strategy, state power and authoritarianism, surveillance and privacy, epistemology and ethics. Its real contribution is to bring into philosophy something that philosophy has not had a stable place for: the practical intelligence of the strategist, understood not as a set of tricks but as a coherent mode of knowing and being in the world. That it partially fails to fit existing categories is a measure of how far it has traveled from its starting point.

The book’s greatest risk — and one it does not entirely manage — is that the very elegance of its construction will seduce readers into adopting the Chinese paradigm as a superior “way” without fully inhabiting the critical turn. Jullien is clear that he has not written a manual for effortless success, but the vividness of his descriptions of water, the valley, the void, and the unpainted spaces in Chinese landscapes exerts a pull that the brief critical coda only partially checks. A reader who comes away murmuring “do nothing and let nothing be left undone” as a piece of executive wisdom has missed the point — and Jullien’s own prose, at its most rhapsodic, sometimes invites that misreading. The book might have been stronger if the counter-essay had been threaded through the entire argument rather than concentrated in the final pages, so that the cost of each Chinese advantage was marked at the moment the advantage was first unfolded. That Jullien chose instead to build the positive case with maximum force and then invert it in a single violent movement is clearly deliberate, but it leaves the reader to do more work than the text should perhaps have done for itself.

What is this book for? It is for anyone who has ever suspected that the way we talk about getting things done — setting goals, choosing means, measuring outcomes, overcoming friction — smuggles in a picture of the world that does not match the world’s own mode of being. It is for the student of strategy who has read Clausewitz and Sunzi as manuals in the same genre and suddenly sees that they are not in the same genre at all. It is for the philosopher of action who has struggled with Aristotle’s prudence and found it circular. It is for the political thinker who needs to understand how despotism can present itself as the perfection of non-interference. And it is for the reader of Chinese thought who wants to see the Laozi, Mencius, and Han Feizi not as scattered wisdom literature but as contributors to a single, coherent conversation about what it means to act — or to refrain from acting — in a world of constant transformation. What it is not, finally, is a resolution. It is a device for making visible what resolution might cost. The closing title — “In Praise of Counterefficacy” — hangs before the reader as a promise Jullien has not kept, and perhaps cannot keep, because the book’s own argument has made the grounds for such praise newly unintelligible. To write it would require thinking through the possibility that losing, struggling, and standing against the way of things might be not an error but a mode of fidelity to something the Chinese paradigm has never named. That essay remains to be written, and A Treatise on Efficacy is, among its other accomplishments, a careful preparation for its impossibility.