Persona #148
Alasdair MacIntyre
1929– · Scottish-American philosopher; founder of contemporary virtue-ethics revival; Aristotelian-Thomistic
"After Virtue" — modern moral discourse is the wreckage of an Aristotelian tradition we no longer have
"After Virtue" (1981) opens with a thought experiment: imagine science has suffered a catastrophic loss and only fragments remain, used by people who no longer know what they mean. MacIntyre argues this is the actual state of modern moral discourse — fragments of Aristotelian virtue tradition used by people who no longer know what they are doing. "Whose Justice? Which Rationality?" (1988) and "Three Rival Versions of Moral Enquiry" (1990) develop the tradition-constituted account of rationality. MacIntyre moved from Marxism through Wittgensteinian-Aristotelian philosophy to Catholic-Thomism; he received into the Catholic Church in 1983.
Key works
- After Virtue (1981)
- Whose Justice? Which Rationality? (1988)
- Three Rival Versions of Moral Enquiry (1990)
- Dependent Rational Animals (1999)
- Ethics in the Conflicts of Modernity (2016)
Declared Influences
Catholic/Thomistic 35%
Pragmatism 10%
Dialectical Materialism 10%
Evangelical Protestantism -10%
Analytic Metaphysics / Logical Atomism -10%
MacIntyre is the principal contemporary Anglophone Thomist; his retrieval of Aristotelian virtue is consummated in Catholic-Thomistic moral philosophy.
"There is no point in trying to be a Thomist except as a Catholic." (Three Rival Versions of Moral Enquiry)
Pragmatism
10%
MacIntyre's account of tradition-constituted rational enquiry shares structural features with the pragmatist account of inquiry as historically situated.
"Traditions, when vital, embody continuities of conflict." (After Virtue)
MacIntyre was a Marxist in the 1950s and 1960s and retains a Marxian critique of capitalism's erosion of practices and traditions, now Aristotelianly rather than Marxisly grounded.
"The barbarians are not waiting beyond the frontiers; they have already been governing us for quite some time." (After Virtue)
MacIntyre is sharply critical of voluntarist and individualist Protestant ethics; the Reformation is one of his diagnoses of the unravelling.
"Each rival in the modern moral conversation appeals to a different rationally incommensurable standard." (After Virtue)
MacIntyre is one of the principal critics of the ahistorical, tradition-blind style of mid-century analytic moral philosophy.
"The history of moral philosophy is the history of the moral life of which it is a part." (After Virtue)
Internal Tensions
After Virtue's call for "a new and doubtless very different St Benedict" (the "Benedict option," subsequently popularized in narrower form by Rod Dreher) has been read both as a counsel of communal withdrawal and as a call for tradition-constituted resistance from within. MacIntyre has resisted both the most withdrawn and the most triumphalist readings.
⧖
I. Time
Historical time as the medium of tradition; finite created time.
Attributes
Extent: Finite
Ontological Status: Substantival
Grain: Continuous
Freedom: Non-Deterministic
Traversability: Linear
Direction: Uni-directional
Dimensionality: One
✦
II. Space
Created substantival space.
Attributes
Extent: Finite
Ontological Status: Substantival
Curvature: Flat
Dimensionality: Three
Locality: Local
◉
III. Matter
Hylomorphic; Aristotelian-Thomistic substrate.
Attributes
Extent: Finite
Ontological Status: Substantival
Conservation: Conserved
Dimensionality: Three
Locality: Local
◎
IV. Observer
Plural creaturely observers; the moral self is tradition-constituted. Personal-divine cosmic agency.
Attributes
Time Instance: Single
Space Instance: Single
Knowledge Extent: Mediated
Knowledge Retainment: Partial
Physicality: Both
Agency: Active
Number: Plural
Metaphysical Agency: Personal
⚡
V. Energy
Standard physics.
Attributes
Extent: Finite
Ontological Status: Substantival
Conservation: Conserved
Dispersibility: Irreversible
⧉
VI. Information
Personal soul conserved.
Attributes
Ontological Status: Substantival
Cosmic Conservation: Conserved
Personal Conservation: Conserved
Granularity: Continuous
Classified works
Works in the atlas that Alasdair MacIntyre authored or that draw on this persona's writings, with full attribute fingerprints of their own.
Authored
After Virtue
Authored · Mid-late (the second of the After Virtue trilogy)
Whose Justice? Which Rationality?
Authored · Late (the explicit Thomist completion of the After Virtue trilogy)
Dependent Rational Animals
Authored · Late (third volume of the After Virtue trilogy)
Three Rival Versions of Moral Enquiry
Cites
Reason in the Age of Science
Cites
Collected Philosophical Papers
Cites
The Therapy of Desire
Computed school proximity
The persona's attribute fingerprint scored against all 202 schools using the same quiz scorer. Useful as a sanity check on the hand-curated influences above.
Philosophical neighbors
Other personas whose attribute fingerprint sits closest to Alasdair MacIntyre's — intellectual neighbors across traditions and eras.
94%
G. E. M. Anscombe (Elizabeth Anscombe) — 1919–2001
30/31
89%
James Cone — 1938–2018
29/31
87%
Karl Rahner — 1904–1984
29/31
87%
Dorothy Day — 1897–1980
29/31
84%
Vladimir Solovyov — 1853–1900
28/31
81%
Karl Barth — 1886–1968
28/31
81%
Reinhold Niebuhr — 1892–1971
28/31
81%
Muhammad Iqbal — 1877–1938
27/31
How Alasdair MacIntyre resolves each dilemma
57 resolved positions across 4 dimensions, including 6 distinctive where the majority of schools go the other way.
Each dimension is sorted so minority positions come first. Mainstream positions are folded into an expandable list.
Time · 9 dilemmas · 3 distinctive
Persistence, the future, and the direction of becoming.
Distinctive · only 12% of schools agree
(24/202)
Is the universe running out of usable energy?
The heat death of the universe — entropy maxed out, no further work possible — is among the more sobering implications of mainstream physics. Whether it is structurally inescapable depends on what kind of finitude the cosmos has.
The cosmos has bounds; heat death is a real horizon.
On this view, time itself is finite — the universe had a beginning and will have an end. Heat death (or whatever the actual end-state turns out to be) is a real horizon, structurally implied by the kind of cosmos we live in.
Roads not taken
Time is unbounded but matter is finite; usable energy can fail without time failing. (47%) ·
Time both has and lacks bounds depending on the level you ask at; finitude is conventional. (26%) ·
Both time and matter are unbounded; 'running out' is misframed. (15%)
Distinctive · only 12% of schools agree
(24/202)
Are natural resources fundamentally finite, or only practically so?
Whether we can grow our way out of resource constraints — or whether the cosmos sets limits the economy ultimately must obey — depends on what kind of finitude matter has.
Resources are finite in the strict sense; living well requires accepting the limit.
On this view, the cosmos is bounded in both time and matter; resources are categorically not renewable beyond what cosmic processes provide. Practical limits and metaphysical limits coincide. Living well means living within limits, not engineering around them.
Roads not taken
Time goes on but matter is bounded; we are eventually constrained even with infinite time. (47%) ·
The finitude question is level-dependent; resource ethics happens at the level that constrains us. (26%) ·
Resources are practically inexhaustible on cosmic scales; terrestrial limits are engineering. (15%)
Distinctive · only 12% of schools agree
(24/202)
Could we owe future generations more than is materially possible to provide?
If we owe future people a habitable planet and the material means to flourish, and the cosmos is bounded in ways that make those obligations impossible at some scale, the obligation and the possibility come apart. Where they come apart turns on what kind of finitude we live in.
The cosmos is bounded; our obligations to future generations are bounded with it.
On this view, the cosmos has limits; the obligation to future people is real but cannot exceed what the limits allow. The categorical worry about owing the impossible doesn't arise: the limits bound the asking. Ethics within a created or bounded order is the only …
Roads not taken
Time is unbounded but matter is not; we can owe more across long time than the matter can provide. (47%) ·
The owing-and-possibility question is level-dependent; we owe what is appropriate at the level we act on. (26%) ·
Both time and matter are unbounded; we cannot in principle owe more than is possible. (15%)
6 mainstream positions
Do you really choose?
The future is open and you are a genuine origin of it.
69%
Are addicts responsible for their addiction?
The addict could have chosen otherwise — that's why recovery is real.
69%
Should we hold AI systems responsible for what they do?
An AI without a free will is not the kind of thing that can be responsible.
69%
How much weight do future people deserve?
Future people are as real as you are — and their interests count for as much.
47%
Is regret rational?
The past is as real as the present; regret is a real attitude toward a real thing.
47%
Do we owe extinct species something we cannot give them?
Extinct species are as real as we are; they have standing.
47%
Matter · 7 dilemmas, all mainstream
Is the world created from nothing?
Yes — matter was created and is conserved as a real substance.
55%
Is the physical world fully real?
Yes — the physical world is fully real, mind-independent, persisting.
55%
Does matter have intrinsic moral standing?
Matter is morally considerable insofar as it is created or conserved good.
55%
What is money?
Money is a real institution with intrinsic features.
54%
What is a nation?
A nation is a real moral community with intrinsic character.
54%
What makes someone male or female?
Sex is a real biological kind with given content.
54%
Should we edit the human germline?
Human nature is a real biological kind given by reproductive biology or by creation; editing the germline transgresses what is given.
54%
Observer · 37 dilemmas · 3 distinctive
Mind, agency, and the knower's relation to the known.
Distinctive · only 10% of schools agree
(20/202)
Is truth universal, tradition-bound, situated, or constructed?
What kind of thing is a true claim, and how does it relate to the standpoint from which it is made?
Truth is real but accessible only from within a tradition.
Truth is not constructed but tradition-constituted; you have to be inside the tradition to see it.
Roads not taken
Truth is mind-independent, universal, accessible in principle to all. (65%) ·
Truth is real but always known from a perspective. (16%) ·
What counts as truth is constituted by language, practice, history, power. (8%)
Distinctive · only 14% of schools agree
(28/202)
What kind of religious-theological authority does the tradition recognize?
Religious traditions differ not only in what they believe, but in how authority is structured — and what counts as the right kind of argument.
Institutional teaching tradition is the authority.
Scripture, tradition, and the institutional magisterium together carry revealed truth.
Roads not taken
The category does not apply — the school is non-religious. (44%) ·
Direct experiential union is the authority. (16%) ·
Historical-critical method is the authority. (10%)
Distinctive · only 19% of schools agree
(39/202)
Does history have a direction or meaning?
Is history the unfolding of progress, the recovery of lost truth, a cyclical recurrence, the approach of consummation — or none of these?
History is oriented toward a decisive consummation.
Time culminates in judgment, kingdom, resurrection, or ultimate fulfillment.
Roads not taken
History is not where the deepest truth lives. (37%) ·
History is the gradual unfolding of improvement or liberation. (23%) ·
History recurs in cosmic cycles. (16%)
34 mainstream positions
Could causation work backwards?
Causation runs one way — the arrow of time is real and structural.
68%
Is the asymmetry between memory and anticipation a real feature of time, or just of us?
The asymmetry is real because time itself has a real direction.
68%
Is the arrow of time a real feature of the cosmos, or only of how we describe it?
The arrow is real and structural; the asymmetry isn't an artifact of description.
68%
Is environmental damage ever truly permanent?
Damage is real and permanent on the relevant timescales. There is no recovery; there is only limitation.
66%
Can a civilization recover from collapse?
Civilizational complexity is hard to build and easy to lose; recovery is at best partial.
66%
Does the second law of thermodynamics mean something morally?
Entropy is what time is. The moral weight, if any, is the weight of working against the current.
66%
When does a person begin?
A person exists from conception — when a new being comes into existence.
54%
What is marriage?
Marriage has a given form — it’s a kind of thing we recognize, not make.
54%
What is our place in nature?
Active in a real nature — we cultivate, steward, transform.
48%
Should we colonize space?
Cultivating worlds beyond Earth is the next form of stewardship.
48%
Is genetic engineering of food stewardship or domination?
Genetic modification is cultivation by other means.
48%
Is reality fundamentally digital?
No — continuous divine sustaining act, the Tao that knows no joints, the One's self-disclosure.
44%
Are there indivisible units of experience?
No — continuous divine presence; consciousness is the unbroken witness.
44%
Is memory stored or reconstructed?
Held in continuous divine or ancestral remembering — neither stored discretely nor purely reconstructed.
44%
What happens to "you" when you die?
A soul continues into another mode of being.
37%
Can prayer for someone far away affect them?
Prayer reaches because God or a cosmic ordering acts on the prayed-for.
37%
Are coincidences ever more than coincidence?
What looks like coincidence is providence — there is no such thing as a real coincidence.
37%
Are the dead morally present to the living?
The dead are present through divine memory, communion of saints, or ancestor presence.
35%
Is divine omniscience compatible with human freedom?
The human observer is in time, but God's vantage is not — and foreknowledge is not foreordering.
33%
Does meditation reveal something genuinely timeless?
Meditation participates in a real eternity — divine or cosmic — that the bounded human observer ordinarily cannot reach.
33%
Does prayer change God's mind?
God sees from outside time; prayer doesn't change God's mind, but it is part of how providence is enacted.
33%
Could an AI have a mind that matters?
No — minds are not the kind of thing we engineer.
30%
Do animals have moral standing comparable to humans?
Moral standing comparable to humans requires what only humans have.
29%
Could a fetal brain organoid in a petri dish be conscious?
Without ensoulment, an organoid is tissue, not a person.
29%
What makes someone the same person over time?
You are a soul — what persists through change is the non-bodily aspect.
29%
Is the late-stage dementia patient still the person their spouse married?
The soul persists; the cognitive change is the body's, not the person's.
29%
If a teleporter copied and destroyed you, would you have survived?
The soul accompanies the person; engineering can't transfer it.
29%
Does environmental harm in another country bind me morally?
Distance doesn't dilute obligation; communion of saints / divine relation spans the cosmos.
29%
Should we trust expert testimony when we can't verify it?
Defer to credentialed traditions; experts are the modern analog.
28%
Is religious revelation a real source of knowledge?
Revelation is the paradigm case of authoritative knowledge.
28%
Does an LLM 'know' the things it correctly produces?
An LLM has no soul to whom revelation could be addressed; the question doesn't apply.
28%
Who is the moral primary — the individual, the community, the cosmos, the class, or the species?
The community of persons is the moral primary.
28%
Is salvation, liberation, or fulfillment individual or communal?
The community is saved together or not at all.
14%
How is knowledge of reality produced?
Through historical-critical engagement and the working-out of contradictions.
13%
Information · 4 dilemmas, all mainstream
Is anything truly lost when someone forgets?
Information is conserved — the personal pattern is held even when an individual mind loses it.
39%
Does deleting your data online destroy something real?
Information at the cosmic level isn't destroyed; deletion only obscures access.
39%
Could the dead, in principle, be brought back?
The information that constitutes a person is conserved; restoration is in principle possible.
39%
Is forgiveness ontologically possible?
The offense persists ontologically; forgiveness is real moral work, but it doesn't erase what was.
39%
Films Referencing This Persona (5)
Either directly referenced in the film, or reading the film through one of this persona's top schools.
Experiments Engaging This Persona's Schools
Surface via influence-schools that respond to the experiment. Each entry shows the school through which the connection runs.
The Trolley Problem
The doctrine of double effect explains the asymmetry: in the switch case the one death is foreseen but not intended; in the footbridge case the …
The Cosmic Microwave Background
A cosmology with a temporal beginning sits naturally with creation *ex nihilo*; Pope Pius XII publicly welcomed Big Bang cosmology in 1951 for this reason. …
Frankfurt Cases
Aquinas's view of voluntary action emphasises the rational structure of the choice, not the abstract modal alternatives; Frankfurt's conclusion is congenial, though Catholic moral theology …
The Chinese Room
Both the systems reply and Searle ask the wrong question. "Understanding" is a practical capacity — embedded in a life, a community, and consequences. The …
The Ship of Theseus
Which one *is* the ship depends on what we want to do with the answer (insurance, museum exhibit, commemoration). Identity claims are tools, not discoveries; …
Newcomb's Problem
The right policy is the one that, if generally adopted, yields the best outcomes — and one-boxers reliably leave with the million. Functional decision theory …
Joule's Mechanical Equivalent of Heat
Engels celebrated the result in *Dialectics of Nature*: the conservation and transformation of energy is a paradigm of dialectical materialism's thesis that all forms of …
Lavoisier's Conservation of Mass
Mass conservation across qualitative change is a canonical illustration of the conservation and transformation of matter, central to dialectical-materialist ontology of nature.
Galvani's Twitching Frogs
A canonical instance of bridging the supposed gap between living and non-living matter: both subject to the same physical laws, but in distinct material-organisational regimes.
Mary's Room
Following late Jackson and representationalists (Tye, Lycan): Mary learns no new fact, only a new first-person mode of presentation of the same physical fact. The …
The Michelson–Morley Experiment
Modern substantivalists (Earman, Maudlin) deny the result kills substantivalism — it kills only the *Newtonian* version. The manifold structure of spacetime in GR can still …
Schrödinger's Cat
A live debate: the case rules out naive realism about classical states without singling out a winner among collapse, hidden-variable, and many-worlds readings. Treat the …