Combining Texts

All the ideas for 'Leibniz: Guide for the Perplexed', 'Reasons for Actions and Desires' and 'Model Theory for Modal Logic I'

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

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3 ideas

4. Formal Logic / D. Modal Logic ML / 3. Modal Logic Systems / h. System S5

9560	S5 provides the correct logic for necessity in the broadly logical sense [Fine,K]

9. Objects / B. Unity of Objects / 2. Substance / d. Substance defined

19347

Substance needs independence, unity, and stability (for individuation); also it is a subject, for predicates [Perkins]

20. Action / C. Motives for Action / 3. Acting on Reason / b. Intellectualism

22393

I don't understand the idea of a reason for acting, but it is probably the agent's interests or desires [Foot]