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Single Idea 21573

[filed under theme 1. Philosophy / F. Analytic Philosophy / 6. Logical Analysis ]

Full Idea

Every philosophical problem, when it is subjected to the necessary analysis and purification, is found either to be not really philosophical at all, or else to be, in the sense in which we are using the word, logical.

Gist of Idea

When problems are analysed properly, they are either logical, or not philosophical at all

Source

Bertrand Russell (Our Knowledge of the External World [1914], 2)

Book Ref

Russell,Bertrand: 'Our Knowledge of the External World' [Routledge 1993], p.42


A Reaction

[All Lecture 2 discusses 'logical'] I think Bertie was getting carried away here. In his life's corpus he barely acknowledges the existence of ethics, or political philosophy, or aesthetics. He never even engages with 'objects' the way Aristotle does.


The 13 ideas with the same theme [using logic as a tool for analysing concepts and truths]:

Metaphysics is turning into logic, and logic is becoming mathematics [Peirce]
Frege changed philosophy by extending logic's ability to check the grounds of thinking [Potter on Frege]
Frege developed formal systems to avoid unnoticed assumptions [Frege, by Lavine]
When problems are analysed properly, they are either logical, or not philosophical at all [Russell]
A logical language would show up the fallacy of inferring reality from ordinary language [Russell]
We can't sharply distinguish variables, domains and values, if symbols frighten us [Russell]
Logicians don't paraphrase logic into language, because they think in the symbolic language [Quine]
If if time is money then if time is not money then time is money then if if if time is not money... [Quine]
I use variables to show that each item remains the same entity throughout [Chisholm]
Humeans see analysis in terms of formal logic, because necessities are fundamentally logical relations [Harré/Madden]
To study abstract problems, some knowledge of set theory is essential [Hart,WD]
Study vagueness first by its logic, then by its truth-conditions, and then its metaphysics [Fine,K]
Frege's logical approach dominates the analytical tradition [Hanna]