Combining Texts

All the ideas for 'Adverbial Theory', 'Logic as Semiotic: Theory of Signs' and 'Inessential Aristotle: Powers without Essences'

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8 ideas

8. Modes of Existence / C. Powers and Dispositions / 1. Powers

15148

Powers give explanations, without being necessary for some class membership [Chakravartty]

9. Objects / D. Essence of Objects / 5. Essence as Kind

15145

A kind essence is the necessary and sufficient properties for membership of a class [Chakravartty]

9. Objects / D. Essence of Objects / 15. Against Essentialism

15147

Cluster kinds are explained simply by sharing some properties, not by an 'essence' [Chakravartty]

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

2713	Are sense-data independent, with identity, substance and location? [Tye]

14. Science / D. Explanation / 2. Types of Explanation / g. Causal explanations

15144

Explanation of causal phenomena concerns essential kinds - but also lack of them [Chakravartty]

19. Language / B. Reference / 1. Reference theories

7634	Icons resemble their subject, an index is a natural sign, and symbols are conventional [Peirce, by Maund]

26. Natural Theory / B. Natural Kinds / 4. Source of Kinds

15146

Some kinds, such as electrons, have essences, but 'cluster kinds' do not [Chakravartty]

26. Natural Theory / D. Laws of Nature / 1. Laws of Nature

15151

Many causal laws do not refer to kinds, but only to properties [Chakravartty]