Combining Texts

Ideas for 'Metaphysics', 'The Barcan Formula and Metaphysics' and 'Why Propositions cannot be concrete'

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5 ideas

18. Thought / E. Abstraction / 1. Abstract Thought

9086	The idea of abstract objects is not ontological; it comes from the epistemological idea of abstraction [Plantinga]

9087	Theists may see abstract objects as really divine thoughts [Plantinga]

18. Thought / E. Abstraction / 3. Abstracta by Ignoring

9792	Mathematicians study quantity and continuity, and remove the perceptible features of things [Aristotle]

9077	Mathematicians suppose inseparable aspects to be separable, and study them in isolation [Aristotle]

18. Thought / E. Abstraction / 8. Abstractionism Critique

9075	If health happened to be white, the science of health would not study whiteness [Aristotle]