Combining Texts

Ideas for 'works', 'Mind in a Physical World' and 'How Things Might Have Been'

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3 ideas

26. Natural Theory / A. Speculations on Nature / 5. Infinite in Nature

8660	There are potential infinities (never running out), but actual infinity is incoherent [Aristotle, by Friend]

26. Natural Theory / A. Speculations on Nature / 6. Early Matter Theories / a. Greek matter

12058

Aristotle's matter can become any other kind of matter [Aristotle, by Wiggins]

26. Natural Theory / B. Natural Kinds / 6. Necessity of Kinds

11907

Maybe the identity of kinds is necessary, but instances being of that kind is not [Mackie,P]