Combining Philosophers

Ideas for Rescher,N/Oppenheim,P, Immanuel Kant and Ludwig Wittgenstein

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6 ideas

10. Modality / D. Knowledge of Modality / 1. A Priori Necessary

23461

Kant thought worldly necessities are revealed by what maths needs to make sense [Kant, by Morris,M]

14710

Necessity is always knowable a priori, and what is known a priori is always necessary [Kant, by Schroeter]

16256

For Kant metaphysics must be necessary, so a priori, so can't be justified by experience [Kant, by Maudlin]

5524	Maths must be a priori because it is necessary, and that cannot be derived from experience [Kant]

23495

The tautologies of logic show the logic of language and the world [Wittgenstein]

10. Modality / D. Knowledge of Modality / 4. Conceivable as Possible / a. Conceivable as possible

23487

What is thinkable is possible [Wittgenstein]