Combining Texts

All the ideas for 'Abstract Objects: a Case Study', 'Model Theory for Modal Logic I' and 'Nietzsche's System'

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10 ideas

1. Philosophy / E. Nature of Metaphysics / 3. Metaphysical Systems
20350 Metaphysics generalises the data, to get at the ontology [Richardson]
20349 Metaphysics aims at the essence of things, and a system to show how this explains other truths [Richardson]
20351 Metaphysics needs systems, because analysis just obsesses over details [Richardson]
4. Formal Logic / D. Modal Logic ML / 3. Modal Logic Systems / h. System S5
9560 S5 provides the correct logic for necessity in the broadly logical sense [Fine,K]
6. Mathematics / C. Sources of Mathematics / 6. Logicism / c. Neo-logicism
10580 Mathematics is both necessary and a priori because it really consists of logical truths [Yablo]
6. Mathematics / C. Sources of Mathematics / 9. Fictional Mathematics
10579 Putting numbers in quantifiable position (rather than many quantifiers) makes expression easier [Yablo]
7. Existence / C. Structure of Existence / 7. Abstract/Concrete / a. Abstract/concrete
10577 Concrete objects have few essential properties, but properties of abstractions are mostly essential [Yablo]
10578 We are thought to know concreta a posteriori, and many abstracta a priori [Yablo]
24. Political Theory / A. Basis of a State / 1. A People / a. Human distinctiveness
20356 Humans dominate because, unlike other animals, they have a synthesis of conflicting drives [Richardson]
26. Natural Theory / C. Causation / 7. Eliminating causation
20366 A mind that could see cause and effect as a continuum would deny cause and effect [Richardson]