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Single Idea 7564

[filed under theme 17. Mind and Body / A. Mind-Body Dualism / 4. Occasionalism ]

Full Idea

Leibniz's three objections to occasionalism are: it disturbs the concept of laws of nature used in physics; it introduces perpetual miracles; and it doesn't recognise activity of substances (leading to the Spinozan heresy that God is the only substance).

Gist of Idea

Occasionalism give a false view of natural laws, miracles, and substances

Source

report of Gottfried Leibniz (works [1690]) by Nicholas Jolley - Leibniz Ch.2

Book Ref

Jolley,Nicholas: 'Leibniz' [Routledge 2005], p.64


A Reaction

I wonder what would happen if, within the viewpoint of occasionalism, God suddenly packed up and abandoned his job? Presumably the world wouldn't disappear, so there would still be substances, but passive ones, in chaos.


The 58 ideas from 'works'

Leibniz aims to give coherent rational support for empiricism [Leibniz, by Perkins]
Metaphysics is a science of the intelligible nature of being [Leibniz, by Cover/O'Leary-Hawthorne]
Leibniz tried to combine mechanistic physics with scholastic metaphysics [Leibniz, by Pasnau]
Leibniz said the principle of sufficient reason is synthetic a priori, since its denial is not illogical [Leibniz, by Benardete,JA]
Reason is the faculty for grasping apriori necessary truths [Leibniz, by Burge]
For Leibniz rationality is based on non-contradiction and the principle of sufficient reason [Leibniz, by Benardete,JA]
Leibniz is inclined to regard all truths as provable [Leibniz, by Frege]
Nature uses the infinite everywhere [Leibniz]
Number cannot be defined as addition of ones, since that needs the number; it is a single act of abstraction [Fine,K on Leibniz]
A tangent is a line connecting two points on a curve that are infinitely close together [Leibniz]
Substances are essentially active [Leibniz, by Jolley]
Leibniz proposes monads, since there must be basic things, which are immaterial in order to have unity [Leibniz, by Jolley]
If relations can be reduced to, or supervene on, monadic properties of relata, they are not real [Leibniz, by Swoyer]
Forms have sensation and appetite, the latter being the ability to act on other bodies [Leibniz, by Garber]
The essence of a thing is its real possibilities [Leibniz, by Cover/O'Leary-Hawthorne]
Leibniz moved from individuation by whole entity to individuation by substantial form [Leibniz, by Garber]
The laws-of-the-series plays a haecceitist role [Leibniz, by Cover/O'Leary-Hawthorne]
Leibniz bases pure primitive entities on conjunctions of qualitative properties [Leibniz, by Adams,RM]
Leibnizian substances add concept, law, force, form and soul [Leibniz, by Cover/O'Leary-Hawthorne]
Leibniz strengthened hylomorphism by connecting it to force in physics [Leibniz, by Garber]
Leibniz's view (that all properties are essential) is extreme essentialism, not its denial [Leibniz, by Mackie,P]
Concepts are ordered, and show eternal possibilities, deriving from God [Leibniz, by Arthur,R]
Leibniz was not an essentialist [Leibniz, by Wiggins]
Two eggs can't be identical, because the same truths can't apply to both of them [Leibniz]
Things are the same if one can be substituted for the other without loss of truth [Leibniz]
Necessary truths are those provable from identities by pure logic in finite steps [Leibniz, by Hacking]
A reason must be given why contingent beings should exist rather than not exist [Leibniz]
Leibniz narrows down God's options to one, by non-contradiction, sufficient reason, indiscernibles, compossibility [Leibniz, by Harré]
Each monad expresses all its compatible monads; a possible world is the resulting equivalence class [Leibniz, by Rumfitt]
Leibniz proposed possible worlds, because they might be evil, where God would not create evil things [Leibniz, by Stewart,M]
Leibniz has a counterpart view of de re counterfactuals [Leibniz, by Cover/O'Leary-Hawthorne]
For Leibniz, divine understanding grasps every conceivable possibility [Leibniz, by Perkins]
Leibniz said dualism of mind and body is illusion, and there is only mind [Leibniz, by Martin/Barresi]
Leibniz is an idealist insofar as the basic components of his universe are all mental [Leibniz, by Jolley]
Leibniz introduced the idea of degrees of consciousness, essential for his monads [Leibniz, by Perkins]
Leibniz eventually said resistance, rather than extension, was the essence of body [Leibniz, by Pasnau]
We think we are free because the causes of the will are unknown; determinism is a false problem [Leibniz]
Leibniz has a panpsychist view that physical points are spiritual [Leibniz, by Martin/Barresi]
Occasionalism give a false view of natural laws, miracles, and substances [Leibniz, by Jolley]
Leibniz was the first modern to focus on sentence-sized units (where empiricists preferred word-size) [Leibniz, by Hart,WD]
Limited awareness leads to bad choices, and unconscious awareness makes us choose the bad [Leibniz, by Perkins]
Leibniz identified beauty with intellectual perfection [Leibniz, by Gardner]
Humans are moral, and capable of reward and punishment, because of memory and self-consciousness [Leibniz, by Jolley]
Natural law theory is found in Aquinas, in Leibniz, and at the Nuremberg trials [Leibniz, by Jolley]
Leibniz rejected atoms, because they must be elastic, and hence have parts [Leibniz, by Garber]
Leibniz struggled to reconcile bodies with a reality of purely soul-like entities [Jolley on Leibniz]
Leibniz wanted to explain motion and its laws by the nature of body [Leibniz, by Garber]
Leibniz had an unusual commitment to the causal completeness of physics [Leibniz, by Papineau]
God's existence is either necessary or impossible [Leibniz, by Scruton]
Leibniz was closer than Spinoza to atheism [Leibniz, by Stewart,M]
Leibniz uses 'force' to mean both activity and potential [Leibniz]
The essence of substance is the law of its changes, as in the series of numbers [Leibniz]
Microscopes and the continuum suggest that matter is endlessly divisible [Leibniz]
The continuum is not divided like sand, but folded like paper [Leibniz, by Arthur,R]
The law within something fixes its persistence, and accords with general laws of nature [Leibniz]
Identity of a substance is the law of its persistence [Leibniz]
Relations aren't in any monad, so they are distributed, so they are not real [Leibniz]
How can things be incompatible, if all positive terms seem to be compatible? [Leibniz]