Combining Texts

All the ideas for 'Gentzen's Analysis of First-Order Proofs', 'What is innate and why' and 'Introduction to Philosophical Papers II'

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7 ideas

5. Theory of Logic / A. Overview of Logic / 1. Overview of Logic

13831

Logic is based on transitions between sentences [Prawitz]

5. Theory of Logic / E. Structures of Logic / 2. Logical Connectives / a. Logical connectives

13825

Natural deduction introduction rules may represent 'definitions' of logical connectives [Prawitz]

5. Theory of Logic / H. Proof Systems / 4. Natural Deduction

13823

In natural deduction, inferences are atomic steps involving just one logical constant [Prawitz]

7. Existence / C. Structure of Existence / 5. Supervenience / d. Humean supervenience

16210

Humean supervenience says the world is just a vast mosaic of qualities in space-time [Lewis]

18. Thought / B. Mechanics of Thought / 4. Language of Thought

2605	If everything uses mentalese, ALL concepts must be innate! [Putnam]

2606	No machine language can express generalisations [Putnam]

26. Natural Theory / D. Laws of Nature / 11. Against Laws of Nature

9426	The world is just a vast mosaic of little matters of local particular fact [Lewis]