Combining Philosophers

All the ideas for H.Putnam/P.Oppenheim, GE Hughes/M Cresswell and W Wimsatt/W Beardsley

expand these ideas     |    start again     |     specify just one area for these philosophers

11 ideas

4. Formal Logic / B. Propositional Logic PL / 2. Tools of Propositional Logic / b. Terminology of PL
9540 A 'value-assignment' (V) is when to each variable in the set V assigns either the value 1 or the value 0 [Hughes/Cresswell]
4. Formal Logic / B. Propositional Logic PL / 2. Tools of Propositional Logic / d. Basic theorems of PL
9541 The Law of Transposition says (P→Q) → (¬Q→¬P) [Hughes/Cresswell]
4. Formal Logic / B. Propositional Logic PL / 4. Soundness of PL
9543 The rules preserve validity from the axioms, so no thesis negates any other thesis [Hughes/Cresswell]
5. Theory of Logic / K. Features of Logics / 4. Completeness
9544 A system is 'weakly' complete if all wffs are derivable, and 'strongly' if theses are maximised [Hughes/Cresswell]
14. Science / D. Explanation / 2. Types of Explanation / j. Explanations by reduction
20653 Six reduction levels: groups, lives, cells, molecules, atoms, particles [Putnam/Oppenheim, by Watson]
21. Aesthetics / C. Artistic Issues / 1. Artistic Intentions
20400 Intentions either succeed or fail, so external evidence for them is always irrelevant [Wimsatt/Beardsley, by Davies,S]
7266 The author's intentions are irrelevant to the judgement of a work's success [Wimsatt/Beardsley]
7267 Poetry, unlike messages, can be successful without communicating intentions [Wimsatt/Beardsley]
7268 The thoughts of a poem should be imputed to the dramatic speaker, and hardly at all to the poet [Wimsatt/Beardsley]
7269 The intentional fallacy is a romantic one [Wimsatt/Beardsley]
7271 Biography can reveal meanings and dramatic character, as well as possible intentions [Wimsatt/Beardsley]