Self-deception
The Second SexBad faith is the evasion of a difficult truth about human existence: a person may deny the situation in which they live, or mistake a condition produced by history for a fixed essence. The concept matters to the book’s account of women because both responses can disguise the relation between freedom and oppression. Denying that women are situated as women does not by itself liberate them; treating women’s constrained circumstances as proof of their natural inferiority helps perpetuate those circumstances. The alternative is to recognize the situation without accepting it as destiny.
Denial of a Situated Identity
The discussion begins with a question about what it means to be a woman. Biological facts alone do not settle the issue, while the supposed essence of femininity is described in elusive, unstable terms. The author rejects the idea that immutable entities determine the defining traits of women or other groups: characteristics, rather, arise as responses to situations. But rejecting an eternal feminine does not mean pretending that women do not exist or that sex has no bearing on anyone’s circumstances.
That distinction makes simple nominalism inadequate. A woman is a human being, but the abstract equality of all human beings does not erase the particular situation of any concrete person. To deny that situation is, in the book’s existential vocabulary, an inauthentic flight. No woman can honestly claim to stand beyond her sex merely because she wishes to be treated as a universal, unmarked subject.
Two examples show how such denial may coexist with dependence on masculine recognition. A well-known woman writer sought to be placed among male writers, but used her husband’s influence to secure that privilege. At a stormy meeting, a young Trotskyite denied her apparent physical fragility while trying to equal a militant man she loved. In both cases, the claim to be considered male does not simply escape gendered judgment; it still appeals to the respect or equality associated with men. The examples expose the difference between refusing a stereotype and denying the situation in which that stereotype operates.
How Oppression Makes Its Own Evidence
Bad faith also describes the reasoning by which a subordinate condition is converted into an alleged natural inferiority. The book compares the justification of women’s subordination with arguments used to sustain racial hierarchy. A ruling group helps create the circumstances in which another group has fewer possibilities, then points to the resulting disadvantages as evidence of the group’s inherent limitations. What looks like a fixed quality is instead a condition made and maintained over time.
The comparison is sharpened through the familiar example of a white American who assigns a Black person to work as a shoe-shine boy and then treats that imposed occupation as proof that Black people are suited only to shine shoes. The same circular argument applies to women: if a group is held in an inferior situation, its restricted possibilities are made to look like proof that it is inferior. The phrase “to be” must therefore be understood dynamically—as having become, and having been made—not as naming an unchanging essence.
The book acknowledges that women are, in general, inferior to men in the concrete sense that their situation gives them fewer possibilities. The important question is whether that arrangement must continue. Calling women inferior without accounting for how their situation was formed makes the effect of oppression appear to be its cause; recognizing the history of the constraint reopens the question of change.
Material Dependence and Complicity
The concept applies not only to the arguments of dominant groups but also to the relations that make subordination difficult to leave. The book describes women as having been men’s vassals, even where the relation does not amount literally to slavery. Legal rights may be recognized abstractly while custom prevents them from being exercised in practice. Men, meanwhile, retain advantages in employment, wages, political participation, and access to the most important positions. The prestige attached to masculine authority is reinforced by education and by a past in which men made history.
Within this unequal relation, dependence can work on both sides without benefiting both equally. The dominant party may need the other, but can meet that need while retaining control over it. The subordinate party, dependent on the dominant one, internalizes the need through dependence, hope, or fear. Applied to women’s relations with men, this means that a woman’s connection to a man need not be reciprocal in power simply because both have needs.
The arrangement also offers advantages that can make refusal costly. A man may materially protect a woman and supply a justification for her existence, while she avoids the risk of having to invent her own purposes without support. To claim oneself as a subject involves the burden of freedom; to become passive and treat oneself as a thing can seem easier. In the book’s analysis, a woman may therefore fail to claim subjecthood both because she lacks concrete means and because she derives satisfaction from the role of the Other. Such satisfaction does not make the unequal arrangement free: it shows how the structure can recruit the person it constrains into sustaining it.
Freedom, Oppression, and the Book’s Method
The author’s ethical framework refuses to measure women’s condition by presumed happiness. It is impossible to measure another person’s happiness reliably, and a society can too easily call a state of stagnation happy when it wishes to impose that state on others. Instead, institutions are judged by the concrete opportunities they offer individuals, and existence is understood through projects and the effort to surpass one’s present limits toward an open future.
Within that framework, a lapse from transcendence into immanence has two forms. If a subject consents to the reduction of freedom to fixed fact, the lapse is a moral fault; if it is imposed, it takes the form of frustration and oppression. Women’s particular predicament is that they remain autonomous freedoms while men’s world presses them to assume the position of the inessential Other, as objects whose possibilities are subordinated to another consciousness. The conflict is not between a naturally feminine identity and a naturally masculine one, but between a person’s claim to be a subject and a situation that denies that claim.
This is why the book’s inquiry asks how a human being can realize herself within the feminine condition, which paths remain open, and what limits women’s freedom. Its planned movement—from biological, psychoanalytical, and historical-materialist accounts to an examination of how feminine reality is constituted and what it means from women’s point of view—also rejects any explanation that treats physiological, psychological, or economic destiny as final. Bad faith is the name for the evasion that closes this inquiry: it makes a produced condition look inevitable, or mistakes denial of the condition for freedom. Recognizing the condition does not itself remove it, but it makes the question of changing it possible.


