Home > Positioning > Persons > Williams (Bernard)

Bernard Williams (1929–2003)

Williams was the most persistent and incisive critic of systematic moral philosophy in the twentieth century. His target was the ambition — shared by utilitarianism, Kantianism, and neo-Aristotelian virtue ethics — to derive moral conclusions from a single principle or framework. Against this ambition, Williams argued that the ethical life is thicker, more particular, and less systematisable than moral theory allows: it involves personal commitments (“ground projects”) that cannot be overridden by impartial calculation, forms of moral luck that no theory accounts for, and a relationship between reasons and motivation that makes “external” moral demands — demands not connected to the agent’s existing motivational set — incoherent. The arguments are destructive rather than constructive: Williams offered no systematic alternative, holding that the demand for a system is itself the problem.

Life

Born 21 September 1929 in Westcliff-on-Sea, Essex, England. Educated at Chigwell School and Balliol College, Oxford (BA in classics and philosophy, 1951). Fellow of All Souls College, Oxford (1951–54). Lecturer, then fellow, at New College, Oxford (1954–59). Professor of philosophy at University College London (1959–64), then at Bedford College, London (1964–67).

Knightbridge Professor of Philosophy at Cambridge (1967–79), then Provost of King’s College, Cambridge (1979–87). Monroe Deutsch Professor of Philosophy at the University of California, Berkeley (1988–2003), while retaining a fellowship at All Souls. The transatlantic career was characteristic: Williams was unusual among British philosophers in his engagement with both analytic and Continental traditions, and in his range across ethics, political philosophy, philosophy of mind, epistemology, and classical philosophy.

Williams served on public bodies including the Committee on Obscenity and Film Censorship (the “Williams Report,” 1979). He was married to Shirley Williams, the politician, from 1955 to 1974. Knighted in 1999. Died 10 June 2003 in Rome.

The critique of utilitarianism

Utilitarianism: For and Against (1973, with J. J. C. Smart). Williams’s contribution (“A Critique of Utilitarianism”) introduced two arguments that permanently damaged the utilitarian programme.

Integrity, ground projects, and “one thought too many.” Utilitarianism demands that the agent maximise overall happiness, regardless of whether the best action conflicts with the agent’s deepest personal commitments — what Williams called “ground projects.” A pacifist asked to kill one person to prevent a greater number of deaths is required by utilitarian calculation to kill; a researcher whose life’s work serves no utilitarian purpose must abandon it if the time could be better spent. Williams argued that utilitarianism’s demand for impartial calculation alienates the agent from the commitments that give their life meaning. The agent is reduced to a “channel” for the production of utility — a vessel through which consequences flow, not a person with a life of their own. Integrity — the integration of action with commitment — is destroyed. Williams sharpened the point with what became one of his most cited formulations: the husband who, faced with saving his drowning wife or a stranger, pauses to calculate which action produces more utility has had “one thought too many.” The impartialist demand — treat all persons’ interests equally — is not merely difficult to follow but corrosive of the commitments (love, loyalty, personal projects) that make a life worth living. The thought experiment is vivid precisely because the correct response (save your wife) is obvious and the utilitarian calculation that would override it reveals something wrong with the theory, not with the husband.

Negative responsibility. Utilitarianism holds the agent responsible not only for what they do but for what they fail to prevent. If you can prevent five deaths by killing one person and you fail to do so, you are responsible for the five deaths. Williams argued that this obliterates the distinction between doing and allowing — between killing and letting die — and that the obliteration is a cost, not an insight. The agent’s relationship to outcomes they bring about is different in kind from their relationship to outcomes they fail to prevent, and a moral theory that cannot capture this difference is missing something about the structure of ethical life.

Internal reasons and moral luck

“Internal and External Reasons” (1981). Williams argued that a reason for action must be connected to the agent’s existing motivational set — their desires, dispositions, commitments, and patterns of emotional response (broadly construed). A reason that has no such connection is an “external reason” — a demand made on the agent from outside their motivational life — and external reasons, Williams argued, do not exist. To say “you have a reason to do X” is to say that X connects, through some sound route of deliberation, to something you already care about. If no such connection exists, the demand is empty.

The implications are corrosive for Kantian ethics (which claims that the moral law binds all rational agents regardless of their desires), for utilitarianism (which demands impartial maximisation regardless of the agent’s commitments), and for neo-Aristotelian virtue ethics (which claims that human flourishing provides reasons for all humans regardless of their individual motivational sets). Williams did not deny that we make moral demands on each other; he denied that the demands have the kind of rational authority that moral theory claims for them.

“Moral Luck” (1981). Williams and Thomas Nagel independently identified the problem: moral judgment depends on factors outside the agent’s control. The driver who runs over a child is judged more harshly than the driver who, by luck, does not — even though their actions (driving in the same manner, with the same degree of care or recklessness) are identical. Moral luck violates the Kantian principle that moral worth depends only on what is within the agent’s control (the good will). Williams argued that the phenomenon is real and cannot be explained away: our moral responses are sensitive to outcomes, and a moral theory that demands otherwise (judging only intention, never result) does not describe the ethical life we actually lead.

Ethics and the Limits of Philosophy

Ethics and the Limits of Philosophy (1985) is Williams’s most sustained work. The book argues that the project of moral theory — the attempt to derive ethical conclusions from a single principle or set of principles — is misconceived.

The Aristotelian ergon argument — that there is a human function, and the good life is the life that fulfils it — fails, Williams argued, because the human case is disanalogous to the cases (tools, organs, social roles) from which the ergon concept is drawn. A knife has a function because it was made for a purpose; an eye has a function because it was selected for a result. A human being was not made for a purpose and, after Darwin, cannot be said to have been selected for one either. The question “What is a human being for?” has no answer, and the attempt to ground ethics in an answer produces a false picture.

What Williams proposed instead is not a rival system but a disposition: the ethical life is lived from within, through the agent’s own commitments, perceptions, and judgments, not from a standpoint outside the agent’s life. “Thick” ethical concepts — courage, cruelty, gratitude, betrayal — are simultaneously descriptive and evaluative, world-guided and action-guiding. They do the work that thin concepts (good, right, ought) cannot do alone. Ethics is not applied theory but a practice shaped by history, culture, and the specific textures of a life.

Truth, truthfulness, and political realism

Williams’s later work extended beyond the critique of moral theory into two domains his earlier work had not systematically addressed.

Truth and Truthfulness (2002). Williams’s last book and a methodological departure. Using a quasi-Nietzschean “genealogy” — a fictional but explanatorily illuminating narrative about how concepts might have arisen — Williams argued that the virtues of truth (accuracy and sincerity) are not mere social conventions but functional necessities for any co-operative community. A community that cannot rely on its members to say what they believe (sincerity) and to form beliefs carefully (accuracy) cannot sustain the trust on which co-operation depends. The argument is naturalistic: the virtues of truth are grounded in the conditions of human social life, not in a metaphysical theory of truth. The book is also a defence of truth against both the postmodernist suspicion that truth-claims are disguised power-moves and the scientistic assumption that truth belongs only to the natural sciences.

Political realism. Developed in the posthumous collection In the Beginning Was the Deed (2005). Williams argued that political philosophy has been dominated by a “political moralism” — the attempt to derive political conclusions from prior moral principles (as in Rawls’s theory of justice). The alternative is political realism: the recognition that politics has its own distinctive questions — the Basic Legitimation Demand (what makes a state’s authority legitimate?) — that cannot be answered by applying moral theory to the political domain. The state must offer a justification for its power that makes sense to the people over whom it is exercised; a justification that does not make sense to them is not merely unfair but illegitimate. The political-realism strand has been among the most influential parts of Williams’s legacy in recent political theory.

Where Williams stops

The destructive arguments are powerful, but the absence of a constructive alternative has been a persistent criticism. If utilitarianism, Kantianism, and neo-Aristotelianism all fail, what remains? Williams’s answer — the ethical life as lived from within, thick ethical concepts, the rejection of system — has been read as sophisticated common sense or as a counsel of philosophical despair. Martha Nussbaum, John McDowell, and others have argued that the thick-concepts approach can be developed into a positive ethical framework; Williams resisted the development, regarding the impulse to systematise as the disease he was diagnosing.

The internal-reasons thesis has been contested on multiple fronts. John McDowell and Christine Korsgaard have argued that the thesis misconstrues the relationship between reason and motivation — that rational reflection can generate new motivations rather than merely reorganising existing ones. If that is right, external reasons are possible after all, and the corrosive implications for moral theory are blocked. Williams maintained his position; the debate is unresolved and may be unresolvable, since it turns on what counts as a genuine deliberative route from an existing motivation to a new one — a question about the boundaries of practical reasoning that resists formal resolution.

The critique of the ergon argument — that there is no human function — is the point at which Williams’s programme intersects most sharply with Foot’s natural-goodness project. Foot accepted the challenge: her Natural Goodness (2001) attempted to rehabilitate the ergon claim by embedding it in a broader evaluative framework for living things. Whether Foot’s response answers Williams’s objection — whether the natural-historical generics about human life have the evaluative force that a knife’s purpose has — is the live question in contemporary virtue ethics.

Key works

See also: Aristotle · Foot · Nagel · MacIntyre