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Single Idea 13085

[filed under theme 10. Modality / E. Possible worlds / 3. Transworld Objects / d. Haecceitism ]

Full Idea

Some form of haecceitism is central to the Leibnizian metaphysic.

Gist of Idea

Leibniz is some form of haecceitist

Source

report of Gottfried Leibniz (Discourse on Metaphysics [1686], §8) by Cover,J/O'Leary-Hawthorne,J - Substance and Individuation in Leibniz 5.2.1

Book Ref

Cover,J/O'Leary-Hawthorne,J: 'Substance and Individuation in Leibniz' [CUP 1999], p.159


A Reaction

That is, there is some inner hallmark that individuates each thing (though they don't mean the Duns Scotus idea of a haecceity which has no qualities apart from the capacity to individuate). Leibniz thinks essences individuate.

Related Idea

Idea 13105 The laws-of-the-series plays a haecceitist role [Leibniz, by Cover/O'Leary-Hawthorne]


The 13 ideas from 'Discourse on Metaphysics'

Substances mirror God or the universe, each from its own viewpoint [Leibniz]
People argue for God's free will, but it isn't needed if God acts in perfection following supreme reason [Leibniz]
Future contingent events are certain, because God foresees them, but that doesn't make them necessary [Leibniz]
The immediate cause of movements is more real [than geometry] [Leibniz]
Knowledge doesn't just come from the senses; we know the self, substance, identity, being etc. [Leibniz]
Mind and body can't influence one another, but God wouldn't intervene in the daily routine [Leibniz]
Animals lack morality because they lack self-reflection [Leibniz]
If a person's memories became totally those of the King of China, he would be the King of China [Leibniz]
Subjects include predicates, so full understanding of subjects reveals all the predicates [Leibniz]
Leibniz is some form of haecceitist [Leibniz, by Cover/O'Leary-Hawthorne]
The complete notion of a substance implies all of its predicates or attributes [Leibniz]
Forms are of no value in physics, but are indispensable in metaphysics [Leibniz]
Reason avoids multiplying hypotheses or principles [Leibniz]