NOTE-391: Durkheim — Qu'est-ce qu'un fait social ?

Contribution

The chapter gives sociology an object of its own. Before it, “social” was used for nearly anything that happens in a society with some generality; on that use, Durkheim says, eating and sleeping are social and sociology dissolves into biology and psychology (p. 5). The chapter replaces generality with two marks, exteriority and constraint, and argues that the facts that carry them form a distinct order whose substrate is the group. It closes with the formula that later work quotes (p. 19).

Key insight

What makes a way of acting social is not that many people do it but that it exists outside any one of them and pushes back. A rule of law, a currency or a language “fonctionnent indépendamment des usages que j’en fais” (p. 6). Its force is invisible to the person who conforms and shows itself to the person who resists, as a sanction, as ridicule, or as plain failure (p. 7). Generality is the consequence, not the cause: a social fact is in each individual “parce qu’il est dans le tout” (p. 15).

Assumptions

• Three exhaustive orders of fact. Organic phenomena, psychic phenomena (“qui n’ont d’existence que dans la conscience individuelle et par elle”) and social phenomena (p. 8). The argument that social facts are “une espèce nouvelle” needs the first two to exhaust the non-social, and this is not argued.
• Constraint can be present without being felt. “La preuve, c’est qu’elle s’affirme dès que je tente de résister” (p. 7), and it persists “quoique inconsciente” in the compliant case (p. 9). The inference from “shows itself under resistance” to “is there all along” is the chapter’s main unargued step.
• Education as a window on history. What education does to a child shows “comme en raccourci” how the social being was formed historically (p. 11). Asserted.
• Spencer’s non-coercive pedagogy is set aside because “no known people” has practised it (p. 11): a fact about practice, used against a proposal.
• Statistical rates measure collective states. Dividing annual totals by the population at risk lets individual circumstances “se neutraliser mutuellement”, so the rate expresses the collective current (pp. 13–14). It assumes the individual factors are independent of one another and of the current.

Key results

All are definitions with illustrations. There is no data beyond the mention of rates.

• Exteriority (pp. 5–6). Duties of brother, spouse and citizen are “définis, en dehors de moi et de mes actes, dans le droit et dans les mœurs”; beliefs and practices of a religion were found “toutes faites”; sign systems, money, credit instruments and professional practices work independently of use. Hence “des manières d’agir, de penser et de sentir” that “existent en dehors des consciences individuelles”.
• Constraint, graded (pp. 6–8). Law reacts by preventing, annulling or punishing; moral maxims by public censure; conventions of dress by ridicule and distance; language, legal tender and industrial technique by making deviation fail (“je me ruinerai à coup sûr”). Even a successful innovator meets resistance.
• A new species, with society as substrate (p. 8). Social facts consist “en représentations et en actions”, so they are not organic; they are not in any individual consciousness, so they are not psychic; “n’ayant pas l’individu pour substrat”, their substrate is the political society or one of its partial groups (churches, schools, professional bodies). Durkheim defends the word “contrainte” against “un individualisme absolu” (p. 8).
• Social currents (pp. 9–10). Unorganised facts have the same objectivity: enthusiasm or indignation in an assembly comes to each “du dehors”. Evidence offered: alone afterwards, the feelings seem foreign; crowds of harmless individuals can be carried into atrocities. Lasting currents of opinion are “identiquement” the same.
• Education confirms it (pp. 10–11). Upbringing is “un effort continu pour imposer à l’enfant des manières de voir, de sentir et d’agir”; the constraint stops being felt because it produces habits that “ne la remplacent que parce qu’elles en dérivent”. Parents and teachers are intermediaries of “la pression même du milieu social”.
• Not generality (pp. 11–14). A thought found in every consciousness is not thereby social. Collective habits “se précipitent” into formulas (legal and moral rules, proverbs, creeds, codes of taste) that can exist “sans être actuellement appliquées” (pp. 12–13). Where no formula exists, statistics dissociates the current from its cases (pp. 13–14). Individual manifestations are “socio-psychiques” (p. 14), of interest to sociology but not its matter.
• General because collective (pp. 14–15). “S’il est général, c’est parce qu’il est collectif (c’est-à-dire plus ou moins obligatoire), bien loin qu’il soit collectif parce qu’il est général.” A collective sentiment is “une résultante de la vie commune, un produit des actions et des réactions qui s’engagent entre les consciences individuelles”. “Chacun est entraîné par tous.”
• Two criteria, one fact (pp. 15–16). A social fact is recognised by external coercive power, itself recognised by a sanction or by resistance to individual violation; or by diffusion within the group plus existence independent of its individual forms. The second is easier where constraint is indirect (an economic organisation), and is “une autre forme de la première”, since a way of conduct external to individuals can spread only “en s’imposant”.
• Against Tarde (n. 3). Imitation is a consequence of a fact’s social character, not its cause or definition; an individual state that spreads “ne laisse pas pour cela d’être individuel”.
• Morphology is consolidated physiology (pp. 17–19). Population distribution, roads, housing types and political divisions also constrain; political divisions are “morales” and studied through public law. But they are “des manières de faire consolidées”: a road is the bed the current of exchange has dug for itself. Between structure and free currents there is “toute une gamme de nuances”, differences only “dans le degré de consolidation”. Note 4 extends this, speculatively, to organisms.
• The formula (p. 19). “Est fait social toute manière de faire, fixée ou non, susceptible d’exercer sur l’individu une contrainte extérieure ; ou bien encore, qui est générale dans l’étendue d’une société donnée tout en ayant une existence propre, indépendante de ses manifestations individuelles.” It is identical in the 1894 text.

Claims

id	claim	strength	support
C1	There are ways of acting, thinking and feeling that exist outside individual consciousnesses	moderate as description	examples, pp. 5–6 (law, mores, religion, language, money, credit, professional practice)
C2	These facts are coercive, and the coercion is intrinsic even when unfelt	weak–moderate	resistance reveals it (p. 7); inference from the resisting to the compliant case is asserted (p. 9)
C3	Social facts are a new species whose substrate is society	weak	elimination of organic and psychic, p. 8; exhaustiveness assumed
C4	Unorganised social currents have the same objectivity and ascendancy as institutions	weak	introspective and anecdotal (assemblies, crowds), pp. 9–10
C5	Education is the imposition of social ways on the child, and habit is internalised constraint	moderate as description	observation of upbringing, pp. 10–11; Spencer dismissed because unpractised
C6	Generality does not define the social; social facts can exist dissociated from their individual instances	moderate	rules fixed in formulas that can exist unapplied (pp. 12–13); statistical rates (pp. 13–14)
C7	A collective state is general because it is collective and obligatory, “in each part because in the whole”	assertion	pp. 14–15; the converse view is rejected, not refuted
C8	External constraint and diffusion-with-independence are two forms of one criterion	weak	p. 16; rests on “spreads only by imposing itself”, asserted
C9	Imitation does not define or explain social facts	assertion	n. 3, against Tarde; “nos recherches ne nous ont nulle part fait constater” is the evidence
C10	Morphological facts are consolidated ways of doing, differing only in degree	moderate as description	examples, pp. 17–19; continuum asserted
C11	The definition is “not a theory but a simple summary of the immediate data of observation”	the author’s own characterisation, contestable	n. 3; C3 and C8 are theoretical steps

Concepts

• Fait social — a way of doing, fixed or not, capable of external constraint on the individual; or general in a society and independent of its individual manifestations (p. 19).
• Contrainte extérieure — a pressure from outside the individual, recognised by a determinate sanction or by the resistance the fact opposes to individual violation (p. 15).
• Courants sociaux — social facts without crystallised form (enthusiasm in an assembly, movements of opinion) (p. 9).
• Socio-psychique — the individual manifestation of a social fact, mixed with the individual’s organic-psychic make-up (p. 14).
• Manières d’être / manières de faire — morphological facts (substrate, structure) against physiological ones (practice), the first being the second consolidated (pp. 17–19).
• Âme collective — used once (p. 14), for what a statistical rate expresses. Not in the 1894 text.

Connections

• Tomasello (LIT-125, NOTE-185). NOTE-185 records Tomasello’s definition of the sense of obligation as “the internalized social/rational pressure from a joint or collective self-regulating agent ‘we’”. Durkheim’s pressure is also internalised, through education into habit, but it comes from a “milieu social” the individual did not author, and he says the immense majority of social facts reach us that way (p. 15). Tomasello’s is pressure from a “we” one helped make. Neither cites the other; the contrast is this record’s.
• Schwitzgebel, List and THEORY-043 (LIT-159, LIT-401). Durkheim’s collective sentiment as “une résultante” of interactions among individual consciousnesses is a composition claim, and “l’âme collective” sounds like a group mind. The chapter does not say the group is conscious or an agent; it says sociology has facts of its own. THEORY-043’s dispute, whether organisation that yields group agency yields group experience, is not addressed.
• Dennett, “Real Patterns” (LIT-220). The suicide rate as a collective fact isolated by averaging out individual circumstances is a pattern real at the aggregate level. The pairing is this record’s.
• Griesemer & Shavit (LIT-188, NOTE-173). Roads as beds dug by the current they then channel, and structure as practice consolidated by degree, are close to what NOTE-173 records as generative entrenchment of interactions. Not cited either way.
• Ritchie (LIT-486). Cites Durkheim’s distinction between a group and a “mere sum of individuals” from a later chapter of the book. This chapter’s form of it is C7.

Bearing on the record

• No THEORY document cites or needs this chapter. It neither supports nor undercuts THEORY-043, whose question is phenomenal consciousness.
• It is the record’s first source for the classical definition of a social fact, which the other social-ontology works filed beside it (Haslanger, LIT-480; Ritchie, LIT-479 and LIT-486) do not define and take for granted.
• No ML instruction. Nothing belongs in the anthology.

Note of 2026-10-16: THEORY-648 now cites LIT-484 as a source.

Limitations

• The chapter is a definition chapter. Its later chapters (rules of observation, of the normal and pathological, of explanation) were not read.
• No evidence beyond examples and the mention of rates; the suicide study it points to (n. 2) is not part of it.
• The elimination in C3 and the hidden-constraint inference in C2 carry the weight and are asserted.
• “Constraint” is stretched across law, ridicule and market failure; whether these are one thing is not argued.

Open questions

• Is “external constraint” one property or several (sanction, social pressure, coordination necessity)? Later accounts of convention would split the third off.
• What is the relation between the social fact’s “substrate” (the group) and the individuals in it? The chapter gives the slogan (in each part because in the whole) and no account.

Corrections

• Date and place of first appearance. The request cited the 1895 book. The chapter first appeared in the Revue philosophique 37 (January–June 1894), in the instalment at pp. 465–498, chapter I at pp. 466–475.
• The text changed between 1894 and the book. In 1894 the generality paragraph reads “C’est si peu la répétition qui les constitue qu’ils existent en dehors des cas particuliers où ils se réalisent. Chaque fait social consiste soit dans une croyance, soit dans une tendance, soit dans une pratique qui est celle du groupe pris collectivement”; the book recasts it. The statistics passage in 1894 ends at “ne contribuent pas à le déterminer”, without the book’s “Ce qu’il exprime, c’est un certain état de l’âme collective” and the sentence after it. Only these passages were collated.
• Text used. The UQAC edition named in the request (PUF, 16th edition, 1967) was not reachable from its own site. The Alcan 1919 printing read here is the book text.