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Work #939 · Mature (the founding work of Cusa's philosophical career, composed at age 39)

On Learned Ignorance

Nicholas of Cusa (Nicolaus Cusanus)
1440 (composed on the return voyage from the failed Council of Florence union with the Greeks) · Latin
Philosophical treatise in three books · Late medieval / Renaissance Christian Platonism / Neoplatonic mystical theology

The infinite Maximum cannot be known by finite reason — and recognising this is itself the highest knowledge

Attribute Fingerprint

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

Attribute On Learned Ignorance (Mature (the founding work of Cusa's philosophical career, composed at age 39))
Time · Extent Infinite
Time · Ontological Status Emergent
Time · Grain Continuous
Time · Freedom Non-Deterministic
Time · Traversability Linear
Time · Dimensionality One
Time · Direction Uni-directional
Space · Extent Infinite
Space · Ontological Status Emergent
Space · Curvature Curved
Space · Dimensionality Three
Space · Locality Non-local
Matter · Extent Infinite
Matter · Ontological Status Emergent
Matter · Conservation Conserved
Matter · Dimensionality Three
Matter · Locality Non-local
Observer · Time Instance Single
Observer · Space Instance Single
Observer · Knowledge Extent Partial
Observer · Knowledge Retainment Partial
Observer · Physicality Embodied
Observer · Agency Both
Observer · Number Plural
Observer · Metaphysical Agency Cosmic-ordering
Observer · Moral Authority Reason
Observer · Theological Method
Energy · Extent Infinite
Energy · Ontological Status Emergent
Energy · Conservation Conserved
Energy · Dispersibility Reversible
Information · Ontological Status Emergent
Information · Cosmic Conservation Conserved
Information · Personal Conservation Conserved
Information · Granularity Continuous

Dimension-by-Dimension Evidence

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

Time

On Learned Ignorance

The eternal time of the absolute Maximum — beyond before and after — and the participated temporal sequence of the contracted universe.

Space

On Learned Ignorance

Cusa's famous thesis that "the universe has its centre everywhere and its circumference nowhere" anticipates the post-Copernican infinite universe; space is not the substantival container of Aristotelian-Ptolemaic cosmology.

Matter

On Learned Ignorance

Created matter as the contracted expression of the divine Maximum; in itself nothing, in its source everything.

Observer

On Learned Ignorance

The finite intellect whose recognition of its own finitude — learned ignorance — is the highest mode of cognition available to the creature.

Energy

On Learned Ignorance

The dynamic of contraction and ascent — the contracted universe flowing from the Maximum and the soul ascending back to it.

Information

On Learned Ignorance

Apophatic — the truth about God is known not by adding to what is said but by recognising what cannot be said.

Internal Tensions

Where each work's argument pulls against itself.

On Learned Ignorance

Cusa's "infinite universe" thesis was controversial in his own time (the geocentric universe was assumed by the Church) and was later cited by Giordano Bruno to provoke his 1600 execution. Whether Cusa's doctrine of the coincidence of opposites is genuinely consistent — and whether the apophatic claims about God are compatible with the orthodox-Trinitarian Christology Cusa defends in Book III — has been contested for five centuries (Hegel claimed Cusa as a forerunner of dialectical logic; Hopkins and Miller argue for a more orthodox reading). The work's influence on Bruno, Spinoza, Schelling, and Hegel is uncontested even where they pushed Cusa's positions in directions Cusa would not have endorsed.