Combining Texts

All the ideas for 'works', 'Answer to 'What is Enlightenment?'' and 'Defining 'Intrinsic' (with Rae Langton)'

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6 ideas

2. Reason / D. Definition / 1. Definitions

15457

Interdefinition is useless by itself, but if we grasp one separately, we have them both [Lewis]

6. Mathematics / B. Foundations for Mathematics / 3. Axioms for Geometry

13007

Archimedes defined a straight line as the shortest distance between two points [Archimedes, by Leibniz]

8. Modes of Existence / B. Properties / 4. Intrinsic Properties

15400

We must avoid circularity between what is intrinsic and what is natural [Lewis, by Cameron]

15458

A property is 'intrinsic' iff it can never differ between duplicates [Lewis]

15459

Ellipsoidal stars seem to have an intrinsic property which depends on other objects [Lewis]

25. Social Practice / A. Freedoms / 3. Free speech

21058

Enlightenment requires the free use of reason in the public realm [Kant]