Combining Philosophers

Ideas for Hermarchus, Charles Sanders Peirce and Baruch de Spinoza

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6 ideas

9. Objects / B. Unity of Objects / 1. Unifying an Object / b. Unifying aggregates

17188

A thing is unified if its parts produce a single effect [Spinoza]

9. Objects / B. Unity of Objects / 2. Substance / b. Need for substance

5639	Spinoza implies that thought is impossible without the notion of substance [Spinoza, by Scruton]

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

21857

Substance is the power of self-actualisation [Spinoza, by Lord]

4813	Substance is that of which an independent conception can be formed [Spinoza]

9. Objects / B. Unity of Objects / 3. Unity Problems / e. Vague objects

14798

All communication is vague, and is outside the principle of non-contradiction [Peirce]

14797

Vagueness is a neglected but important part of mathematical thought [Peirce]