Combining Texts

All the ideas for 'Intro to 'Philosophy of Logic'', 'Intention' and 'Review of 'Aenesidemus''

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9 ideas

4. Formal Logic / D. Modal Logic ML / 3. Modal Logic Systems / a. Systems of modal logic

9456	Modal logic is multiple systems, shown in the variety of accessibility relations between worlds [Jacquette]

5. Theory of Logic / A. Overview of Logic / 1. Overview of Logic

9457	The two main views in philosophy of logic are extensionalism and intensionalism [Jacquette]

5. Theory of Logic / I. Semantics of Logic / 5. Extensionalism

9458	Extensionalists say that quantifiers presuppose the existence of their objects [Jacquette]

5. Theory of Logic / I. Semantics of Logic / 6. Intensionalism

9461	Intensionalists say meaning is determined by the possession of properties [Jacquette]

11. Knowledge Aims / C. Knowing Reality / 3. Idealism / a. Idealism

22062

Mental presentation are not empirical, but concern the strivings of the self [Fichte]

11. Knowledge Aims / C. Knowing Reality / 3. Idealism / b. Transcendental idealism

22015

The thing-in-itself is an empty dream [Fichte, by Pinkard]

19. Language / C. Assigning Meanings / 7. Extensional Semantics

9460	Extensionalist semantics forbids reference to nonexistent objects [Jacquette]

9459	Extensionalist semantics is circular, as we must know the extension before assessing 'Fa' [Jacquette]

20. Action / B. Preliminaries of Action / 1. Intention to Act / a. Nature of intentions

20041

Intentional actions are those which are explained by giving the reason for so acting [Anscombe]