more from Bertrand Russell

Single Idea 14733

[catalogued under 9. Objects / B. Unity of Objects / 2. Substance / e. Substance critique]

Full Idea

There may be a substance at the centre of an object, but is no reason to think so, since the group of events making up the object will produce exactly the same percepts; so the substance, if there is one, is an abstract possibility irrelevant to science.

Gist of Idea

An object produces the same percepts with or without a substance, so that is irrelevant to science

Source

Bertrand Russell (The Analysis of Matter [1927], 23)

Book Reference

Russell,Bertrand: 'The Analysis of Matter' [Routledge 1992], p.244


A Reaction

All empiricists (as Russell is in this passage) seem to neglect inference to the best explanation. Things can be indirectly testable, and I would say that there are genuine general entities which are too close to abstraction to ever be testable.

Related Idea

Idea 14732 A perceived physical object is events grouped around a centre [Russell]