Combining Texts

All the ideas for 'Conditionals', 'The Logical Syntax of Language' and 'Quaestiones Disputatae de Malo'

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23 ideas

2. Reason / A. Nature of Reason / 1. On Reason
1848 We are coerced into assent to a truth by reason's violence [Aquinas]
2. Reason / A. Nature of Reason / 4. Aims of Reason
1858 The mind is compelled by necessary truths, but not by contingent truths [Aquinas]
3. Truth / A. Truth Problems / 3. Value of Truth
1852 For the mind Good is one truth among many, and Truth is one good among many [Aquinas]
5. Theory of Logic / B. Logical Consequence / 1. Logical Consequence
13342 Carnap defined consequence by contradiction, but this is unintuitive and changes with substitution [Tarski on Carnap]
5. Theory of Logic / C. Ontology of Logic / 4. Logic by Convention
13251 Each person is free to build their own logic, just by specifying a syntax [Carnap]
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]
12. Knowledge Sources / D. Empiricism / 5. Empiricism Critique
1860 Knowledge may be based on senses, but we needn't sense all our knowledge [Aquinas]
16. Persons / F. Free Will / 3. Constraints on the will
1855 If we saw something as totally and utterly good, we would be compelled to will it [Aquinas]
16. Persons / F. Free Will / 4. For Free Will
1856 Nothing can be willed except what is good, but good is very varied, and so choices are unpredictable [Aquinas]
1862 However habituated you are, given time to ponder you can go against a habit [Aquinas]
1849 Since will is a reasoning power, it can entertain opposites, so it is not compelled to embrace one of them [Aquinas]
1861 The will is not compelled to move, even if pleasant things are set before it [Aquinas]
1853 Because the will moves by examining alternatives, it doesn't compel itself to will [Aquinas]
16. Persons / F. Free Will / 5. Against Free Will
1854 We must admit that when the will is not willing something, the first movement to will must come from outside the will [Aquinas]
20. Action / B. Preliminaries of Action / 2. Willed Action / a. Will to Act
1847 The will must aim at happiness, but can choose the means [Aquinas]
1857 We don't have to will even perfect good, because we can choose not to think of it [Aquinas]
1846 The will can only want what it thinks is good [Aquinas]
22. Metaethics / A. Ethics Foundations / 1. Nature of Ethics / g. Moral responsibility
1850 Without free will not only is ethical action meaningless, but also planning, commanding, praising and blaming [Aquinas]
22. Metaethics / C. The Good / 1. Goodness / g. Consequentialism
1851 Good applies to goals, just as truth applies to ideas in the mind [Aquinas]
26. Natural Theory / C. Causation / 9. General Causation / d. Causal necessity
1859 Even a sufficient cause doesn't compel its effect, because interference could interrupt the process [Aquinas]