Combining Texts

All the ideas for 'Does Emp.Knowledge have Foundation?', 'Reals by Abstraction' and 'Moral Relativism'

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7 ideas

6. Mathematics / A. Nature of Mathematics / 3. Nature of Numbers / g. Real numbers

10632

The real numbers may be introduced by abstraction as ratios of quantities [Hale, by Hale/Wright]

12. Knowledge Sources / B. Perception / 5. Interpretation

22449

When we say 'is red' we don't mean 'seems red to most people' [Foot]

13. Knowledge Criteria / B. Internal Justification / 4. Foundationalism / c. Empirical foundations

8793	If observation is knowledge, it is not just an experience; it is a justification in the space of reasons [Sellars]

13. Knowledge Criteria / B. Internal Justification / 4. Foundationalism / f. Foundationalism critique

8792	Observations like 'this is green' presuppose truths about what is a reliable symptom of what [Sellars]

18. Thought / D. Concepts / 4. Structure of Concepts / f. Theory theory of concepts

8791	The concept of 'green' involves a battery of other concepts [Sellars]

22. Metaethics / A. Ethics Foundations / 1. Nature of Ethics / e. Ethical cognitivism

22451

All people need affection, cooperation, community and help in trouble [Foot]

22. Metaethics / B. Value / 1. Nature of Value / f. Ultimate value

22452

Do we have a concept of value, other than wanting something, or making an effort to get it? [Foot]