Combining Texts

All the ideas for 'Letters to Edward Stillingfleet', 'On a supposed right to lie' and 'Preface to 'De Revolutionibus''

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5 ideas

9. Objects / D. Essence of Objects / 3. Individual Essences

15990

Every individual thing which exists has an essence, which is its internal constitution [Locke]

11. Knowledge Aims / B. Certain Knowledge / 1. Certainty

15994

If it is knowledge, it is certain; if it isn't certain, it isn't knowledge [Locke]

14. Science / D. Explanation / 2. Types of Explanation / e. Lawlike explanations

15282

Facts should be deducible from the theory and initial conditions, and prefer the simpler theory [Osiander, by Harré/Madden]

23. Ethics / B. Contract Ethics / 3. Promise Keeping

22442

If lies were ever acceptable, with would undermine all duties based on contract [Kant]

23. Ethics / D. Deontological Ethics / 2. Duty

22441

The law will protect you if you tell a truth which results in murder [Kant]