Single Idea 14543

[catalogued under 26. Natural Theory / C. Causation / 9. General Causation / d. Causal necessity]

Full Idea

Whenever the potential active and the potentially affected items are associated in conditions propitious to the potentiality, the former must of necessity act and the latter must of necessity be affected.

Gist of Idea

When a power and its object meet in the right conditions, an action necessarily follows

Source

Aristotle (Metaphysics [c.324 BCE], 1048a08)

Book Reference

Aristotle: 'Metaphysics', ed/tr. Lawson-Tancred,Hugh [Penguin 1998], p.264


A Reaction

Of course the world could end between the two happenings, so this can't be full-scale metaphysical necessity. That point is not enough, though, to get rid of Aristotle's intuition here.