Combining Texts

All the ideas for 'Necessary Existents', 'Metaphysical Foundations of Natural Science' and 'Intro to 2nd ed of Principia Mathematica'

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3 ideas

7. Existence / C. Structure of Existence / 6. Fundamentals / d. Logical atoms

21681

Given all true atomic propositions, in theory every other truth can thereby be deduced [Russell]

14. Science / D. Explanation / 2. Types of Explanation / j. Explanations by reduction

15308

Science is the reduction of diverse forces and powers to a smaller number that explain them [Kant]

19. Language / D. Propositions / 3. Concrete Propositions

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Propositions (such as 'that dog is barking') only exist if their items exist [Williamson]