Combining Texts

All the ideas for 'Abstract Objects: a Case Study', 'Outline of a System of Utilitarianism' and 'Comment on Armstrong and Forrest'

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8 ideas

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]

8. Modes of Existence / D. Universals / 1. Universals

15453

The main rivals to universals are resemblance or natural-class nominalism, or sparse trope theory [Lewis]

9. Objects / C. Structure of Objects / 1. Structure of an Object

15452

We could not uphold a truthmaker for 'Fa' without structures [Lewis]

23. Ethics / E. Utilitarianism / 1. Utilitarianism

22405

Negative utilitarianism implies that the world should be destroyed, to avoid future misery [Smart]

23. Ethics / E. Utilitarianism / 3. Motivation for Altruism

22404

Any group interested in ethics must surely have a sentiment of generalised benevolence [Smart]