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Single Idea 22315

[filed under theme 7. Existence / D. Theories of Reality / 8. Facts / d. Negative facts ]

Full Idea

On Russell's pre-war conception it is obvious that a complex cannot be negative. If a complex were true, what would make it false would be its non-existence, not the existence of some other complex.

Gist of Idea

There can't be a negative of a complex, which is negated by its non-existence

Source

comment on Bertrand Russell (The Theory of Knowledge [1913]) by Michael Potter - The Rise of Analytic Philosophy 1879-1930 41 'Neg'

Book Ref

Potter,Michael: 'The Rise of Anaytic Philosophy 1879-1930' [Routledge 2020], p.276


A Reaction

It might be false because it doesn't exist, but also 'made' false by a rival complex (such as Desdemona loving Othello).


The 6 ideas with the same theme [whether denials and absences can be facts]:

A positive and negative fact have the same constituents; their difference is primitive [Russell]
There can't be a negative of a complex, which is negated by its non-existence [Potter on Russell]
Facts can be both positive and negative [Wittgenstein, by Potter]
The world is determined by the facts, and there are no further facts [Wittgenstein]
The existence of atomic facts is a positive fact, their non-existence a negative fact [Wittgenstein]
On white paper a black spot is a positive fact and a white spot a negative fact [Wittgenstein]