Combining Texts

All the ideas for 'Letter to the Editor about Bayle', 'Collins Dictionary of Philosophy' and 'The Logical Syntax of Language'

expand these ideas     |    start again     |     specify just one area for these texts

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5 ideas

5. Theory of Logic / B. Logical Consequence / 1. Logical Consequence

13342

Carnap defined consequence by contradiction, but this is unintuitive and changes with substitution [Tarski on Carnap]

5. Theory of Logic / C. Ontology of Logic / 4. Logic by Convention

13251

Each person is free to build their own logic, just by specifying a syntax [Carnap]

12. Knowledge Sources / B. Perception / 4. Sense Data / b. Nature of sense-data

6457	Sensations are mental, but sense-data could be mind-independent [Vesey]

26. Natural Theory / D. Laws of Nature / 8. Scientific Essentialism / c. Essence and laws

11945

In addition to laws, God must also create appropriate natures for things [Leibniz]

27. Natural Reality / A. Classical Physics / 1. Mechanics / a. Explaining movement

19348

All that is real in motion is the force or power which produces change [Leibniz]