Combining Texts

All the ideas for 'Conditionals', 'The Concept of Dread (/Anxiety)' and 'Review of Frege's 'Grundlagen''

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10 ideas

6. Mathematics / B. Foundations for Mathematics / 5. Definitions of Number / c. Fregean numbers
9992 The 'extension of a concept' in general may be quantitatively completely indeterminate [Cantor]
10. Modality / B. Possibility / 8. Conditionals / a. Conditionals
13768 Validity can preserve certainty in mathematics, but conditionals about contingents are another matter [Edgington]
10. Modality / B. Possibility / 8. Conditionals / b. Types of conditional
13770 There are many different conditional mental states, and different conditional speech acts [Edgington]
10. Modality / B. Possibility / 8. Conditionals / c. Truth-function conditionals
13764 Are conditionals truth-functional - do the truth values of A and B determine the truth value of 'If A, B'? [Edgington]
13765 'If A,B' must entail ¬(A & ¬B); otherwise we could have A true, B false, and If A,B true, invalidating modus ponens [Edgington]
20. Action / B. Preliminaries of Action / 2. Willed Action / d. Weakness of will
22098 Socrates neglects the gap between knowing what is good and doing good [Kierkegaard, by Carlisle]
23. Ethics / F. Existentialism / 3. Angst
22096 Anxiety is not a passing mood, but a response to human freedom [Kierkegaard, by Carlisle]
22097 The ultimate in life is learning to be anxious in the right way [Kierkegaard]
21909 Ultimate knowledge is being anxious in the right way [Kierkegaard]
20758 Anxiety is staring into the yawning abyss of freedom [Kierkegaard]