Combining Philosophers

All the ideas for Agrippa, Correia,F/Schnieder,B and George Santayana

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14 ideas

1. Philosophy / C. History of Philosophy / 1. History of Philosophy

8000	He who is ignorant of the history of philosophy is doomed to repeat it [Santayana, by MacIntyre]

1. Philosophy / E. Nature of Metaphysics / 1. Nature of Metaphysics

17266

Using modal logic, philosophers tried to handle all metaphysics in modal terms [Correia/Schnieder]

2. Reason / A. Nature of Reason / 9. Limits of Reason

1815	Reasoning needs arbitrary faith in preliminary hypotheses (Mode 14) [Agrippa, by Diog. Laertius]

1812	All discussion is full of uncertainty and contradiction (Mode 11) [Agrippa, by Diog. Laertius]

1811	Proofs often presuppose the thing to be proved (Mode 15) [Agrippa, by Diog. Laertius]

1813	All reasoning endlessly leads to further reasoning (Mode 12) [Agrippa, by Diog. Laertius]

2. Reason / B. Laws of Thought / 2. Sufficient Reason

17263

Why do rationalists accept Sufficient Reason, when it denies the existence of fundamental facts? [Correia/Schnieder]

7. Existence / A. Nature of Existence / 6. Criterion for Existence

18521

The criterion of existence is the possibility of action [Santayana]

7. Existence / C. Structure of Existence / 1. Grounding / a. Nature of grounding

17270

Is existential dependence by grounding, or do grounding claims arise from existential dependence? [Correia/Schnieder]

7. Existence / C. Structure of Existence / 1. Grounding / c. Grounding and explanation

17268

Grounding is metaphysical and explanation epistemic, so keep them apart [Correia/Schnieder]

7. Existence / D. Theories of Reality / 8. Facts / a. Facts

17267

The identity of two facts may depend on how 'fine-grained' we think facts are [Correia/Schnieder]

13. Knowledge Criteria / A. Justification Problems / 2. Justification Challenges / a. Agrippa's trilemma

8850	Agrippa's Trilemma: justification is infinite, or ends arbitrarily, or is circular [Agrippa, by Williams,M]

13. Knowledge Criteria / E. Relativism / 1. Relativism

1814	Everything is perceived in relation to another thing (Mode 13) [Agrippa, by Diog. Laertius]

22. Metaethics / A. Ethics Foundations / 2. Source of Ethics / e. Human nature

23060

The good is not relative, but is rooted in facts about human needs [Santayana]