more from John Duns Scotus

Single Idea 13094

[catalogued under 9. Objects / A. Existence of Objects / 5. Individuation / d. Individuation by haecceity]

Full Idea

For Scotus, the haecceity of an individual was a positive non-quidditative entity which, together with a common nature from which it was formally distinct, played the role of the ultimate differentia, thus individuating the substance.

Clarification

A 'quiddity' is a thing with qualities

Gist of Idea

The haecceity is the featureless thing which gives ultimate individuality to a substance

Source

report of John Duns Scotus (Ordinatio [1302]) by Cover,J/O'Leary-Hawthorne,J - Substance and Individuation in Leibniz 6.1.3

Book Reference

Cover,J/O'Leary-Hawthorne,J: 'Substance and Individuation in Leibniz' [CUP 1999], p.222


A Reaction

Most thinkers seem to agree (with me) that this is a non-starter, an implausible postulate designed to fill a gap in a metaphysic that hasn't been properly worked out. Leibniz is the hero who faces the problem and works around it.