Combining Texts

All the ideas for 'Morality and Art', 'Reductive Theories of Modality' and 'Frege on Apriority (with ps)'

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9 ideas

1. Philosophy / D. Nature of Philosophy / 3. Philosophy Defined

9218	Maybe what distinguishes philosophy from science is its pursuit of necessary truths [Sider]

6. Mathematics / A. Nature of Mathematics / 2. Geometry

16901

The equivalent algebra model of geometry loses some essential spatial meaning [Burge]

6. Mathematics / B. Foundations for Mathematics / 4. Axioms for Number / d. Peano arithmetic

16902

Peano arithmetic requires grasping 0 as a primitive number [Burge]

12. Knowledge Sources / A. A Priori Knowledge / 1. Nature of the A Priori

16892

Is apriority predicated mainly of truths and proofs, or of human cognition? [Burge]

22. Metaethics / A. Ethics Foundations / 1. Nature of Ethics / b. Defining ethics

22445

Morality shows murder is wrong, but not what counts as a murder [Foot]

22. Metaethics / A. Ethics Foundations / 1. Nature of Ethics / c. Purpose of ethics

22444

A moral system must deal with the dangers and benefits of life [Foot]

22. Metaethics / B. Value / 1. Nature of Value / c. Objective value

22447

Saying something 'just is' right or wrong creates an illusion of fact and objectivity [Foot]

23. Ethics / D. Deontological Ethics / 6. Motivation for Duty

22448

We sometimes just use the word 'should' to impose a rule of conduct on someone [Foot]

25. Social Practice / F. Life Issues / 3. Abortion

22446

In the case of something lacking independence, calling it a human being is a matter of choice [Foot]