Combining Texts

All the ideas for 'Isagoge ('Introduction')', 'The Wanderer and his Shadow' and 'A Priori Knowledge Revisited'

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

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6 ideas

5. Theory of Logic / A. Overview of Logic / 6. Classical Logic

12430

Classical logic is our preconditions for assessing empirical evidence [Kitcher]

12431

I believe classical logic because I was taught it and use it, but it could be undermined [Kitcher]

8. Modes of Existence / D. Universals / 1. Universals

15034

Are genera and species real or conceptual? bodies or incorporeal? in sensibles or separate from them? [Porphyry]

10. Modality / D. Knowledge of Modality / 1. A Priori Necessary

12428

Many necessities are inexpressible, and unknowable a priori [Kitcher]

10. Modality / D. Knowledge of Modality / 2. A Priori Contingent

12429

Knowing our own existence is a priori, but not necessary [Kitcher]

26. Natural Theory / A. Speculations on Nature / 2. Natural Purpose / b. Limited purposes

4422	The end need not be the goal, as in the playing of a melody (and yet it must be completed) [Nietzsche]