Combining Texts

All the ideas for 'Croce and Collingwood', 'Space, Knowledge and Power (interview)' and 'An Introduction to Modal Logic'

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9 ideas

1. Philosophy / C. History of Philosophy / 4. Later European Philosophy / c. Eighteenth century philosophy

15045

The big issue since the eighteenth century has been: what is Reason? Its effect, limits and dangers? [Foucault]

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]

21. Aesthetics / A. Aesthetic Experience / 1. Aesthetics

20416

By 1790 aestheticians were mainly trying to explain individual artistic genius [Kemp]

21. Aesthetics / B. Nature of Art / 4. Art as Expression

20417

Expression can be either necessary for art, or sufficient for art (or even both) [Kemp]

20418

The horror expressed in some works of art could equallly be expressed by other means [Kemp]

20419

We don't already know what to express, and then seek means of expressing it [Kemp]