Combining Texts

All the ideas for 'fragments/reports', 'Geometrical Method and Metaphysics' and 'The Concept of Logical Consequence'

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4 ideas

5. Theory of Logic / B. Logical Consequence / 1. Logical Consequence

14181

Validity is where either the situation or the interpretation blocks true premises and false conclusion [Etchemendy, by Read]

14180

Etchemendy says fix the situation and vary the interpretation, or fix interpretations with varying situations [Etchemendy, by Read]

14. Science / D. Explanation / 2. Types of Explanation / g. Causal explanations

19398

Minds are best explained by their ends, and bodies by efficient causes [Leibniz]

20. Action / B. Preliminaries of Action / 2. Willed Action / d. Weakness of will

22511

Some reasonings are stronger than we are [Philolaus]