Work #1591 · Posthumous period

Essays on Philosophical Subjects

Smith's 1795 posthumous essays — history of astronomy, ancient physics, ancient logic and metaphysics

Adam Smith · c. 1750s-1770s composition; 1795 posthumous publication · English · Posthumous philosophical essay collection

Tradition: Scottish Enlightenment / philosophy of science / history of philosophy

Smith's 1795 posthumous essays — including the early History of Astronomy, a major philosophy-of-science work

Published posthumously in 1795 by Smith's literary executors Joseph Black (the Edinburgh chemist) and James Hutton (the Edinburgh geologist) — Smith had specifically requested in his will that these manuscripts be saved from the general burning of his papers he had ordered shortly before his July 1790 death — 'Essays on Philosophical Subjects' contains seven essays that Smith had been working on across his career but had not published in his lifetime. The volume includes: (1) 'The Principles which Lead and Direct Philosophical Enquiries, Illustrated by the History of Astronomy' — the long centrepiece essay (composed in the 1750s) treating scientific theory-change from Eudoxus and the early Greeks through Ptolemy, Copernicus, Tycho Brahe, Kepler, Descartes, and Newton; Smith's distinctive thesis is that scientific theories are evaluated by their imaginative-aesthetic capacity to produce wonder, surprise, and admiration in the philosophical mind, then to dissolve these emotions into intellectual satisfaction. This is one of the most influential early-modern philosophy-of-science statements. (2) 'The History of Ancient Physics' and (3) 'The History of Ancient Logic and Metaphysics' — shorter companion essays on Greek natural philosophy. (4) 'Of the External Senses' — Smith's epistemological essay on perception and sensation. (5) 'Of the Imitative Arts' — Smith's aesthetic essay on the visual arts, music, and poetry. (6) 'Of the Affinity Between Music, Dancing, and Poetry' — companion to the previous. (7) 'Of the Affinity Between Certain English and Italian Verses' — short prosodic note. The essays are the principal Smith material outside Theory of Moral Sentiments (1759), Wealth of Nations (1776), and the Lectures on Jurisprudence and Rhetoric (student-note reconstructions). The History of Astronomy in particular has been continuously read since 1795 as one of the major early-modern philosophy-of-science statements.

Author

Editions cited

  • Essays on Philosophical Subjects (William Creech, Edinburgh, 1795; T. Cadell, London, 1795)
  • Glasgow Edition of the Works and Correspondence of Adam Smith, ed. W. P. D. Wightman and J. C. Bryce, Essays on Philosophical Subjects (Oxford University Press / Liberty Fund, 1980)
  • Critical context: Charles L. Griswold Jr., Adam Smith and the Virtues of Enlightenment (Cambridge, 1999); Ryan Hanley, Adam Smith and the Character of Virtue (Cambridge, 2009)

School Embodiments

Empiricism · 22%
Philosophy of Science · 24%
Historicism · 16%
Naturalism · 12%
Aestheticism · 12%
Classical Political Economy · 8%

Major Scottish-Enlightenment essay collection.

"The History of Astronomy illustrates the principles which guide philosophical inquiry." (Essays on Philosophical Subjects, opening of the long essay)

Major early-modern philosophy-of-science treatise.

"Wonder, surprise, and admiration drive philosophical inquiry." (History of Astronomy, in Essays on Philosophical Subjects, §I)

Strong historicist approach to scientific theory-change.

"From Eudoxus to Newton, scientific systems succeed one another by imaginative-aesthetic appeal." (History of Astronomy, §IV)

Naturalistic-empirical methodology.

"Philosophy and natural science proceed by the same imaginative-empirical method." (Essays on Philosophical Subjects)

Aesthetic theory of scientific theory-change.

"The most beautiful theory will win." (History of Astronomy, on theory-change)

Classical political-economic tradition.

Internal Tensions

Smith's most important non-economic / non-ethical philosophical work, including the early History of Astronomy. The History of Astronomy has been continuously cited in philosophy of science as a major early-modern statement; the imaginative-aesthetic theory of scientific theory-change anticipates aspects of later philosophy of science (especially Kuhn's gestalt-shift account in Structure of Scientific Revolutions, 1962).

⧖

I. Time

Composed across 1750s-1780s; 1795 posthumous publication.

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

II. Space

Edinburgh (Smith's final residence — he had returned from his Glasgow professorship to Edinburgh in 1778 as Commissioner of Customs).

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

III. Matter

Posthumous essay collection (~400 pages in the Glasgow Edition). Form is varied: long historical-philosophical essay (Astronomy), shorter companion essays, brief notes.

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

IV. Observer

Posthumous Smith. The observer-philosopher is the author who had ordered most of his manuscripts burned but specifically requested these saved.

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

V. Energy

Posthumous-synthetic energies. The essays gather material Smith had been working on for decades but had not published.

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

VI. Information

Single posthumous volume. The History of Astronomy is the most-cited single essay.

Attributes
Ontological Status: Substantival Cosmic Conservation: Conserved Personal Conservation: Conserved Granularity: Continuous

Personas that cite this work

Adam Smith David Hume

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 Essays on Philosophical Subjects resolves each dilemma

34 resolved positions across 4 dimensions · 23 unaligned.

Each dimension is sorted so minority positions come first. Mainstream positions are folded into an expandable list.

Time · 9 dilemmas, all mainstream
Matter · 7 dilemmas, all mainstream
Observer · 37 dilemmas, all mainstream
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. 55% What is marriage? Marriage has a given form — it’s a kind of thing we recognize, not make. 55% What is our place in nature? Active in a real nature — we cultivate, steward, transform. 50% Should we colonize space? Cultivating worlds beyond Earth is the next form of stewardship. 50% Is genetic engineering of food stewardship or domination? Genetic modification is cultivation by other means. 50% Should we trust expert testimony when we can't verify it? Trust expertise whose conclusions a competent mind can in principle reproduce. 31% Is religious revelation a real source of knowledge? Revelation is evaluable by reason — and not above it. 31% Does an LLM 'know' the things it correctly produces? An LLM can produce correct outputs but not reason to them; useful, not knowing. 31% Are coincidences ever more than coincidence? — — Are the dead morally present to the living? — — Are there indivisible units of experience? — — Can prayer for someone far away affect them? — — Could a fetal brain organoid in a petri dish be conscious? — — Could an AI have a mind that matters? — — Do animals have moral standing comparable to humans? — — Does environmental harm in another country bind me morally? — — Does history have a direction or meaning? — — Does meditation reveal something genuinely timeless? — — Does prayer change God's mind? — — How is knowledge of reality produced? — — If a teleporter copied and destroyed you, would you have survived? — — Is divine omniscience compatible with human freedom? — — Is memory stored or reconstructed? — — Is reality fundamentally digital? — — Is salvation, liberation, or fulfillment individual or communal? — — Is the late-stage dementia patient still the person their spouse married? — — Is truth universal, tradition-bound, situated, or constructed? — — What happens to "you" when you die? — — What kind of religious-theological authority does the tradition recognize? — — What makes someone the same person over time? — — Who is the moral primary — the individual, the community, the cosmos, the class, or the species? — —
Information · 4 dilemmas, all mainstream
← #1590 Lectures on Jurisprudence All Works #1592 The Aims of the Philosophers →