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Work #1188 · Mature

On the Mind

Democritus of Abdera
c. 420 BCE · Ionian Greek
Cognitive-psychological treatise (lost) · Greek atomism / Pre-Socratic natural philosophy

Democritus's c. 420 BCE treatise — atomic theory of perception and the soul

Attribute Fingerprint

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

Attribute On the Mind (Mature)
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 Variable
Information · Personal Conservation Variable
Information · Granularity Discrete

Dimension-by-Dimension Evidence

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

Time

On the Mind

The c. 420 BCE moment of Democritus's mature philosophical work.

Space

On the Mind

Abdera and the broader Greek philosophical setting.

Matter

On the Mind

The atomic-material soul-and-mind that the treatise describes.

Observer

On the Mind

The atomic-philosophical observer as proper subject — and the topic of the inquiry.

Energy

On the Mind

The mechanical-atomic energies of cognition.

Information

On the Mind

The cognitive-content of perception, dream, thinking — explained atomically.

Internal Tensions

Where each work's argument pulls against itself.

On the Mind

Modern philosophy of mind has substantially vindicated the materialist-naturalist commitments while developing them in directions Democritus could not have foreseen; the philosophical-historical continuity is genuine but the philosophical-conceptual distance is also real.