Combining Texts

All the ideas for 'Counterpart theory and Quant. Modal Logic', 'Friendship' and 'No Understanding without Explanation'

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11 ideas

9. Objects / D. Essence of Objects / 1. Essences of Objects
Aristotelian essentialism says essences are not relative to specification [Lewis]
10. Modality / A. Necessity / 7. Natural Necessity
Causal necessities hold in all worlds compatible with the laws of nature [Lewis]
10. Modality / E. Possible worlds / 3. Transworld Objects / b. Rigid designation
It doesn't take the whole of a possible Humphrey to win the election [Lewis]
10. Modality / E. Possible worlds / 3. Transworld Objects / c. Counterparts
Counterpart theory is bizarre, as no one cares what happens to a mere counterpart [Kripke on Lewis]
Counterparts are not the original thing, but resemble it more than other things do [Lewis]
If the closest resembler to you is in fact quite unlike you, then you have no counterpart [Lewis]
Essential attributes are those shared with all the counterparts [Lewis]
11. Knowledge Aims / A. Knowledge / 2. Understanding
Understanding is a precondition, comes in degrees, is active, and holistic - unlike explanation [Strevens]
Scientific understanding is always the grasping of a correct explanation [Strevens]
We may 'understand that' the cat is on the mat, but not at all 'understand why' it is there [Strevens]
23. Ethics / C. Virtue Theory / 4. External Goods / d. Friendship
Friendship is partly universal - the love of a person is like the ideal of loving everyone [Weil]