Library record
Author
Alasdair MacIntyre
Written period
1981
Original title
See source editions
Genre
Classical philosophy
Related philosophy
Ethics · Virtue Ethics
Concept index
Key Ideas
IDEA 01
after virtue
IDEA 02
alasdair macintyre
IDEA 03
virtue ethics
IDEA 04
ethics
IDEA 05
moral crisis
Reading archive
Important Passages
Passages are preserved with their source context. Consult the Markdown section below for book and chapter guidance before treating any translation as a standalone quotation.
Author relationship
In the archive
Elizabeth Anscombe: Philosophy, Quotes & Legacy
Explore G.E.M. Anscombe, the philosopher whose 1958 essay "Modern Moral Philosophy" revived virtue ethics: intention, the moral law, and the recovery of the ethics of character.
Alasdair MacIntyre
An evidence-led introduction to Alasdair MacIntyre, the Scottish philosopher whose After Virtue revived Aristotelian virtue ethics and argued that modern moral discourse had become irreparably fragmented.
Philippa Foot: Philosophy, Quotes & Legacy
Explore Philippa Foot, the philosopher who introduced the trolley problem and developed naturalistic virtue ethics: goodness, virtue, and the moral life grounded in human nature.
Ethics
Related philosophy
Virtue Ethics
Related philosophy
Library navigation
Knowledge Path
Book
After Virtue by MacIntyre
Philosophy
Overview
After Virtue: A Study in Moral Theory (1981) is Alasdair MacIntyre's masterpiece and the most influential book of the modern revival of virtue ethics. The book opens with a striking thought experiment: imagine that the natural sciences were destroyed by a catastrophe, and that the fragments of the old science were later reconstructed without understanding — the people would use the words "mass," "gravity," and "energy" without the framework that gave them meaning. MacIntyre's claim is that this has happened to ethics: the moral vocabulary of the modern world — the "rights," the "duties," the "obligations" — survives as fragments of a lost framework, and the modern moral debates are interminable because the disputants argue within incommensurable fragments. The book's diagnosis is followed by its recovery: the account of the tradition of the virtues — the narrative of the moral life from Aristotle through the medieval tradition to the modern neglect — and the conclusion that the virtues can be recovered only within the practices, the narratives, and the traditions that give them their meaning.
Author
Alasdair MacIntyre (born 1929) is a Scottish philosopher, one of the most important moral philosophers of the twentieth century. He taught at a series of universities in Britain and America — including Oxford, Essex, Boston University, Vanderbilt, and Notre Dame — and his After Virtue (1981) is the founding text of the modern virtue-ethics revival. His later works — Whose Justice? Which Rationality? (1988), Three Rival Versions of Moral Enquiry (1990), and Dependent Rational Animals (1999) — developed the account of the tradition and of the virtues.
Historical Background
The book belongs to the revival of virtue ethics that began with Anscombe's "Modern Moral Philosophy" (1958) and the growing dissatisfaction with the two dominant theories — the utilitarianism and the deontology that had divided the modern ethics between them. MacIntyre's diagnosis went deeper: the failure of the modern ethics is not the failure of one theory or another but the failure of the whole project of the modern moral philosophy — the project of grounding the ethics in the universal reason, without the tradition and the community that the virtues require. The book recovered the Aristotelian tradition of the virtues — the account of the good life as the life of the practices, the narrative, and the tradition — and it remains the most powerful statement of the case for the ethics of the virtues.
Key Ideas
The Diagnosis: The Fragments of the Moral Language
The book's opening argument is the diagnosis of the modern moral crisis. The modern moral vocabulary — the rights, the duties, the obligations — survives as the fragments of the divine-law framework that gave it meaning, and the modern moral debates are interminable because the disputants argue from incommensurable premises: the utilitarian appeals to the consequences, the deontologist to the rights, and neither can persuade the other because there is no shared standard. The diagnosis explains the peculiar character of the modern moral disagreements: they are at once interminable and inescapable — we cannot stop arguing, and we cannot agree.
The Recovery: The Tradition of the Virtues
The recovery is the account of the virtues within the tradition. The virtues are the acquired qualities of character that enable the person to achieve the goods internal to the practices — the goods of the craft, the game, the discipline that can be achieved only by the exercise of the virtues. The virtues are exercised within the narrative of a life — the single story in which the virtues of the moments are united — and the narrative is embedded in the tradition — the community of the practitioners that carries the standards across the generations. The account recovers the three elements that the modern ethics had abandoned: the practice, the narrative, and the tradition.
Important Passages
The most famous passages of the book are the opening thought experiment of the catastrophe: "Imagine that the natural sciences were destroyed in a catastrophe... later, the fragments of the old science were reconstructed, but without the understanding that gave them their meaning"; the definition of the virtue: "A virtue is an acquired human quality the possession and exercise of which tends to enable us to achieve those goods which are internal to practices"; and the conclusion: "The virtues are to be understood as those dispositions which will not only sustain practices and enable us to achieve the goods internal to practices, but which will also sustain us in the relevant kind of quest for the good, by enabling us to overcome the harms, dangers, temptations, and distractions which we encounter."
Influence
After Virtue transformed the modern ethics. It made the virtue ethics a living alternative to the utilitarianism and the deontology, and it supplied the historical narrative that the revival needed — the account of the tradition of the virtues and its modern neglect. Its diagnosis of the interminable moral disagreement has shaped the modern meta-ethics, and its account of the practice, the narrative, and the tradition has influenced the ethics, the political philosophy, and the philosophy of education. The book is regarded as one of the most important works of moral philosophy of the twentieth century, and it remains the standard reference of the virtue-ethics tradition.
Sources
- MacIntyre, Alasdair. After Virtue: A Study in Moral Theory. Notre Dame: University of Notre Dame Press, 1981; 3rd ed. 2007.
- Stanford Encyclopedia of Philosophy, "Alasdair MacIntyre" (plato.stanford.edu/entries/macintyre)
Continue Learning
Knowledge NetworkDeep Dive
Explore related concepts
- thinker
Elizabeth Anscombe: Philosophy, Quotes & Legacy
Related through Virtue Ethics
- collection
Ethics & Moral Wisdom
Related through Virtue Ethics
- answer
Virtue Ethics vs Deontology vs Consequentialism: Three Theories
Related through Virtue Ethics
- thinker
Alasdair MacIntyre
Related through Virtue Ethics
- philosophy
Ethics
Related through Virtue Ethics
- thinker
Philippa Foot: Philosophy, Quotes & Legacy
Related through Virtue Ethics
- philosophy
Virtue Ethics
Related through Virtue
- wisdom
Virtue
Related through Virtue Ethics
Archive references
Sources
- 01After Virtue: A Study in Moral TheoryBy Alasdair MacIntyreNotre Dame: University of Notre Dame Press, 1981; 3rd ed. 2007.
- 02Alasdair MacIntyreBy Stanford Encyclopedia of PhilosophyConsult source
ZHAIBIAN Editorial Board reviewed
Reviewed by ZHAIBIAN AI Editorial Review · 2026-08-07