Combining Texts

Ideas for 'fragments/reports', 'A Survey of Metaphysics' and 'Critique of Practical Reason'

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3 ideas

10. Modality / B. Possibility / 1. Possibility

4195	It is impossible to reach a valid false conclusion from true premises, so reason itself depends on possibility [Lowe]

10. Modality / C. Sources of Modality / 1. Sources of Necessity

6181	Necessity cannot be extracted from an empirical proposition [Kant]

10. Modality / E. Possible worlds / 1. Possible Worlds / a. Possible worlds

4207	We might eliminate 'possible' and 'necessary' in favour of quantification over possible worlds [Lowe]