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Work #905 · Early-to-middle (Carnap's most polemical statement of the verificationist programme)

The Elimination of Metaphysics Through Logical Analysis of Language

Rudolf Carnap
1932 (Erkenntnis 2; English trans. Arthur Pap, 1959) · German
Philosophical essay · Logical positivism (Vienna Circle)

Metaphysical statements are not false — they are cognitively meaningless pseudo-statements

Attribute Fingerprint

Rows where works disagree are highlighted in gold. The full ontology grid is shown.

Attribute The Elimination of Metaphysics Through Logical Analysis of Language (Early-to-middle (Carnap's most polemical statement of the verificationist programme))
Time · Extent Infinite
Time · Ontological Status Substantival
Time · Grain Continuous
Time · Freedom Deterministic
Time · Traversability Linear
Time · Dimensionality One
Time · Direction Uni-directional
Space · Extent Infinite
Space · Ontological Status Substantival
Space · Curvature Flat
Space · Dimensionality Three
Space · Locality Local
Matter · Extent Infinite
Matter · Ontological Status Substantival
Matter · Conservation Conserved
Matter · Dimensionality Three
Matter · Locality Local
Observer · Time Instance Single
Observer · Space Instance Single
Observer · Knowledge Extent Partial
Observer · Knowledge Retainment Total
Observer · Physicality Embodied
Observer · Agency Active
Observer · Number Plural
Observer · Metaphysical Agency None
Observer · Moral Authority Reason
Observer · Theological Method
Energy · Extent Infinite
Energy · Ontological Status Substantival
Energy · Conservation Conserved
Energy · Dispersibility Irreversible
Information · Ontological Status Substantival
Information · Cosmic Conservation Conserved
Information · Personal Conservation Non-conserved
Information · Granularity Discrete

Dimension-by-Dimension Evidence

What each work's passages reveal about its stance on each of the six dimensions.

Time

The Elimination of Metaphysics Through Logical Analysis of Language

Time as the standard time of physics — a parameter in scientific laws, not a metaphysical category.

Space

The Elimination of Metaphysics Through Logical Analysis of Language

Space as the substantival space of physical theory.

Matter

The Elimination of Metaphysics Through Logical Analysis of Language

Matter is whatever physics says it is — no metaphysical "substance" beneath the empirical posits.

Observer

The Elimination of Metaphysics Through Logical Analysis of Language

The observer is the empirical scientist whose verification procedures fix meaning.

Energy

The Elimination of Metaphysics Through Logical Analysis of Language

Energy as a physical magnitude — the metaphysical concept of "vital energy" is rejected as pseudo-meaningful.

Information

The Elimination of Metaphysics Through Logical Analysis of Language

Cognitive meaning as verifiability — discrete propositions either reducible to observation-statements or true by syntactic rule.

Internal Tensions

Where each work's argument pulls against itself.

The Elimination of Metaphysics Through Logical Analysis of Language

The verificationist criterion of meaning is famously self-undermining: the criterion itself is neither analytic nor empirically verifiable, so by its own lights it should be meaningless. Quine's "Two Dogmas of Empiricism" (1951) attacked the analytic-synthetic distinction Carnap relied on; ordinary-language philosophy (Wittgenstein's later work, Austin) rejected the demand for a logically perspicuous language; Putnam and Boyd later defended a scientific realism Carnap had wanted to dissolve. The essay's historical importance is greater than the survival rate of its theses.