Combining Texts

Ideas for 'Counterpart theory and Quant. Modal Logic', 'Moral Beliefs' and 'Laws of Nature'

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2 ideas

10. Modality / A. Necessity / 7. Natural Necessity
Laws of nature remain the same through any conditions, if the underlying mechanisms are unchanged [Harré]
Causal necessities hold in all worlds compatible with the laws of nature [Lewis]