Combining Texts

Ideas for '', 'Counterpart theory and Quant. Modal Logic' and 'On the Ultimate Origination of Things'

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2 ideas

10. Modality / A. Necessity / 7. Natural Necessity

5047	The world is physically necessary, as its contrary would imply imperfection or moral absurdity [Leibniz]

11978

Causal necessities hold in all worlds compatible with the laws of nature [Lewis]