Work #1491 · Late period

Pursuit of Truth

Quine's 1990 short late synthesis of his philosophy

Willard Van Orman Quine · 1990 (revised 1992) · English · Short philosophical synthesis

Tradition: Analytic philosophy / Quinean naturalism

Quine's 1990 short late synthesis — his philosophy in 100 compressed pages

Published by Harvard University Press in 1990 (revised edition 1992), 'Pursuit of Truth' is Quine's late, deliberately short synthesis of his philosophical position — written when Quine was 82, six years after the death of his wife Marjorie, ten years after his formal Harvard retirement, and eight years before his own 2000 death. Across six chapters — Evidence, Reference, Meaning, Intension, Truth, and (in the revised second edition) a new addendum — Quine restates in roughly one hundred pages the central positions of a forty-year career: holism (the web-of-belief picture); the underdetermination of theory by evidence; the indeterminacy of translation (the gavagai thought-experiment of 'Word and Object' is recapitulated); the indeterminacy of reference (the Dewey-Lecture argument is restated); naturalised epistemology; ontological relativity; the rejection of the analytic/synthetic distinction; the meaning-as-stimulus-meaning analysis. The book's distinctive achievement is compression: Quine had taken six hundred pages of 'Word and Object' (1960) plus the essays of 'From a Logical Point of View' (1953) and 'Ontological Relativity' (1969) and condensed the substantive results into a single short volume. The book has been continuously used as the standard short introduction to Quine for graduate students and the general philosophical reader; for many readers it is the most accessible entry into the Quinean philosophical position.

Author

Editions cited

  • Pursuit of Truth (Harvard University Press, 1990; revised edition, 1992)
  • Companion volumes: Word and Object (MIT, 1960); From Stimulus to Science (Harvard, 1995, Quine's even shorter late summary)
  • Critical commentary: Alex Orenstein, W. V. Quine (Princeton, 2002); Roger F. Gibson, The Cambridge Companion to Quine (Cambridge, 2004)

School Embodiments

Naturalism · 30%
Analytic Metaphysics / Logical Atomism · 20%
Pragmatism · 18%
Philosophy of Language · 14%
Structuralism · 10%
Realism · 8%

Late synthesis of Quinean naturalism.

"Naturalism: the recognition that it is within science itself, and not in some prior philosophy, that reality is to be identified and described." (Pursuit of Truth, ch. 1)

Late synthesis of Quinean ontology.

"Reality is what science says it is." (Pursuit of Truth, ch. 2)

Pragmatist-holistic framework restated.

"Truth is the limit of our pursuit, holistically conceived." (Pursuit of Truth, ch. 5)

Restatement of indeterminacy of translation and reference.

"Translation is indeterminate; reference is inscrutable." (Pursuit of Truth, ch. 3)

Structural account of reference, restated late.

"Only structure can be reliably traced across translations." (Pursuit of Truth, ch. 3)
Realism 8%

Indispensability-style realism, restated late.

"We accept what our best theories quantify over." (Pursuit of Truth, ch. 2)

Internal Tensions

Quine's compressed late synthesis — the most accessible single-volume entry to his philosophy. Continuously used as the standard short introduction to Quine; the revised 1992 edition's addendum is also widely read.

I. Time

1990 first edition; 1992 revised second. Quine was 82 at first publication.

Attributes
Extent: Infinite Ontological Status: Substantival Grain: Continuous Freedom: Deterministic Traversability: Linear Direction: Uni-directional Dimensionality: One

II. Space

Harvard — Quine's institutional base since 1948.

Attributes
Extent: Infinite Ontological Status: Substantival Curvature: Curved Dimensionality: Three Locality: Local

III. Matter

Short late-career synthesis (~110 pages). Form is sustained philosophical essay with internal section headings (rather than full chapters).

Attributes
Extent: Finite Ontological Status: Substantival Conservation: Conserved Dimensionality: Three Locality: Local

IV. Observer

Late Quine. The observer-philosopher is the senior figure of analytic philosophy looking back across a forty-year programme.

Attributes
Time Instance: Single Space Instance: Single Knowledge Extent: Immediate Knowledge Retainment: Total Physicality: Embodied Agency: Passive Number: Plural Metaphysical Agency: Impersonal

V. Energy

Synthesising-distilling energies. The book's distinctive achievement is the compression of forty years of philosophical work into a single short volume.

Attributes
Extent: Finite Ontological Status: Substantival Conservation: Conserved Dispersibility: Irreversible

VI. Information

Single ~100-page volume. The six-chapter structure mirrors the principal Quinean themes.

Attributes
Ontological Status: Substantival Cosmic Conservation: Conserved Personal Conservation: Non-conserved Granularity: Continuous

Personas that cite this work

Willard Van Orman Quine Hilary Putnam

Personas with the nearest attribute fingerprint

Historical figures whose own classification on the same six-dimensional grid lands closest to this work's. Computed by attribute-agreement on coordinates both address.

Computed school proximity

The work's attribute fingerprint scored against all schools using the same quiz scorer. Useful as a sanity check on the hand-curated embodiments above.

How Pursuit of Truth resolves each dilemma

34 resolved positions across 4 dimensions, including 6 distinctive where the majority of schools go the other way · 23 unaligned.

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 10% of schools agree (20/202)
Do you really choose?
If the brain is a physical system and physical systems are governed by laws, then every choice is also a chain of causes — which raises the question of what was really left to choose.
Choice is structural illusion — every event is fixed by the prior state.
On this view, the future is fixed by the present, and the observer is a recipient of causes rather than an originator of them. The sense of choosing is real — but what is being chosen is itself a consequence of brain states that were …
Roads not taken The future is open and you are a genuine origin of it. (69%) · Choice is real within a determined order — agency and determinism aren’t opposites. (9%) · Even if the universe is undetermined, you are not the chooser. (6%)
Distinctive · only 10% of schools agree (20/202)
Are addicts responsible for their addiction?
Addiction looks from one angle like the textbook case of agency failing — a person doing what they don't, in any meaningful sense, want to do. From another angle it looks like agency at work in hard conditions. Which it is depends on what agency is.
The addict's behaviour is the outcome of causes; 'responsibility' is a useful fiction, not a metaphysical fact.
On this view, the addict's brain state, history, genetics, and circumstances jointly produce the behaviour, and there is nothing inside the person that could have produced anything else. Calling the addict responsible is at best a social tool — useful for the deterrent and rehabilitative …
Roads not taken The addict could have chosen otherwise — that's why recovery is real. (69%) · The addict is genuinely responsible within a determined order. (9%) · Even if the universe is undetermined, the addict isn't the chooser. (6%)
Distinctive · only 10% of schools agree (20/202)
Should we hold AI systems responsible for what they do?
When an autonomous AI takes an action that harms someone, the question of who or what is responsible — the developer, the operator, the model itself — turns on whether the model is the kind of thing that can be a responsible agent.
An AI's behaviour is fully determined by training and input; 'responsibility' applies if at all to its makers.
On this view, the AI's output is a function of its training data, its architecture, and the input it received. There is no extra fact about the AI that could ground its responsibility, because there is no extra fact about the AI that could have …
Roads not taken An AI without a free will is not the kind of thing that can be responsible. (69%) · The AI can be a genuine agent within determined conditions — and therefore genuinely responsible. (9%) · Neither AIs nor anyone else are the locus of free agency; the question is the wrong one. (6%)
6 mainstream positions
Matter · 7 dilemmas, all mainstream

Observer · 37 dilemmas · 3 distinctive

Mind, agency, and the knower's relation to the known.

Distinctive · only 12% of schools agree (25/202)
What is our place in nature?
Whether humans are masters of nature, members of nature, or makers of nature is not a question climate science can settle. It depends on what nature is, what we are, and what kind of relationship is possible between us.
Subject to a real natural order we did not make.
On these views, nature is a real, ordered, mind-independent reality that we are inside of but did not construct. Our fundamental posture toward it is one of observation, discovery, and humility before laws that are not ours to make. Stewardship and conservation are real obligations, …
Roads not taken Active in a real nature — we cultivate, steward, transform. (48%) · Nature is partly what we make of it — concepts, practices, and minds shape the world. (15%) · Embedded in a web — partners with the more-than-human world. (15%)
Distinctive · only 12% of schools agree (25/202)
Should we colonize space?
The drive to extend human presence beyond Earth is sometimes framed as the next chapter of stewardship, sometimes as hubris, sometimes as escape from problems we ought to solve here. Which it is depends on what we take our relationship to nature to be.
Nature includes its limits; colonisation is bounded by what the cosmos allows.
On these views, humans operate within a given natural order whose laws and limits set the terms. Space colonisation is fine to the extent that it is actually possible — radiation, gravity wells, biological tolerances — and folly to the extent that it requires denying …
Roads not taken Cultivating worlds beyond Earth is the next form of stewardship. (48%) · The 'space frontier' is partly what we make of it. (15%) · Colonisation continues the work that ended the wisdom of seven-generation thinking. (15%)
Distinctive · only 12% of schools agree (25/202)
Is genetic engineering of food stewardship or domination?
Editing the genomes of the plants and animals we eat is either the natural continuation of breeding — careful improvement of what is given — or a category error that treats biology as raw material rather than as living kind.
Biology is what it is; we modify it within real biological constraints.
On these views, organisms are real biological systems with real constraints, and genetic modification is reasonable when it works within those constraints and dangerous when it ignores them. The question is technical: does this modification do what its proponents say, with the unintended consequences they …
Roads not taken Genetic modification is cultivation by other means. (48%) · What counts as a 'natural' genome is itself a construction. (15%) · Editing the genome cuts into the relational fabric; we should be very slow. (15%)
11 mainstream positions
23 unaligned
Are coincidences ever more than coincidence? Schools split: 49% / 37% / 8% Are the dead morally present to the living? Schools split: 44% / 35% / 13% Are there indivisible units of experience? Schools split: 44% / 37% / 13% Can prayer for someone far away affect them? Schools split: 49% / 37% / 8% Could a fetal brain organoid in a petri dish be conscious? Schools split: 32% / 29% / 11% Could an AI have a mind that matters? Schools split: 30% / 30% / 15% Do animals have moral standing comparable to humans? Schools split: 32% / 29% / 11% Does environmental harm in another country bind me morally? Schools split: 50% / 29% / 12% Does history have a direction or meaning? Schools split: 37% / 23% / 19% Does meditation reveal something genuinely timeless? Schools split: 46% / 33% / 13% Does prayer change God's mind? Schools split: 46% / 33% / 13% How is knowledge of reality produced? Schools split: 25% / 17% / 13% If a teleporter copied and destroyed you, would you have survived? Schools split: 36% / 29% / 14% Is divine omniscience compatible with human freedom? Schools split: 46% / 33% / 13% Is memory stored or reconstructed? Schools split: 44% / 37% / 13% Is reality fundamentally digital? Schools split: 44% / 37% / 13% Is salvation, liberation, or fulfillment individual or communal? Schools split: 15% / 14% / 4% Is the late-stage dementia patient still the person their spouse married? Schools split: 36% / 29% / 14% Is truth universal, tradition-bound, situated, or constructed? Schools split: 65% / 16% / 10% What happens to "you" when you die? Schools split: 37% / 30% / 18% What kind of religious-theological authority does the tradition recognize? Schools split: 44% / 16% / 14% What makes someone the same person over time? Schools split: 36% / 29% / 14% Who is the moral primary — the individual, the community, the cosmos, the class, or the species? Schools split: 40% / 28% / 14%
Information · 4 dilemmas, all mainstream
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