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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.