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Work #66 · Late

Monadology

Gottfried Wilhelm Leibniz
1714 (written in French for Prince Eugene of Savoy); published 1720 in German · French
90 numbered philosophical paragraphs · Early modern rationalism / pluralist idealism

The world is composed of simple substances — monads — windowless and active, each mirroring the whole; pre-established harmony coordinates them all

Attribute Fingerprint

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

Attribute Monadology (Late)
Time · Extent Infinite
Time · Ontological Status Relational
Time · Grain Continuous
Time · Freedom Deterministic
Time · Traversability Linear
Time · Dimensionality One
Time · Direction Uni-directional
Space · Extent Infinite
Space · Ontological Status Relational
Space · Curvature Flat
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 Multiple
Observer · Space Instance Single
Observer · Knowledge Extent Total
Observer · Knowledge Retainment Total
Observer · Physicality Disembodied
Observer · Agency Active
Observer · Number Plural
Observer · Metaphysical Agency Personal
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 Conserved
Information · Granularity Discrete

Dimension-by-Dimension Evidence

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

Time

Monadology

Time is relational — the ordering of compossible states across monads. The pre-established harmony means every state of every monad is determined from creation; Leibniz is a strict necessitarian (subject to qualifications about contingency he debated at length).

Space

Monadology

Famously, Leibniz argues against Newton's absolute space in the Clarke-Leibniz correspondence (1715–16): space is the order of co-existing things, time the order of successive things. Modern relationalism in physics descends from this position.

Matter

Monadology

Material bodies are aggregates of monads — well-founded phenomena that present themselves as material to finite perceivers. Matter is therefore emergent rather than fundamental.

Observer

Monadology

Every monad is an observer of sorts — a perspective on the universe. Rational souls (a special class of monads) have reflective self-consciousness, are active in willing and reasoning, and persist across their states. Observer Number is Plural; the world is many minds, not one.

Energy

Monadology

Leibniz developed the modern conservation principle against Descartes's less general one: vis viva (½mv²) is conserved in collisions. The Monadology's metaphysical equivalent is the continuous activity of monads, conserved from creation.

Information

Monadology

Each monad contains a complete description of the universe from its perspective — substantival information at the deepest level. Personal information is conserved across death: rational souls are immortal (§§82–90).

Internal Tensions

Where each work's argument pulls against itself.

Monadology

The most-discussed Leibnizian problem is contingency: if every monad's complete concept includes every state it will ever have, in what sense is anything possible-but-not-actual? Leibniz's answer (infinite analysis: contingent truths are those whose analysis never terminates in identity) has been read variously as a profound insight and as a verbal evasion. The problem of evil — why this world if God chose the best of all possible worlds — is the existential face of the same tension, mercilessly satirised by Voltaire in Candide (1759).