Combining Philosophers

Ideas for Harry G. Frankfurt, Edwin D. Mares and Donald C. Williams

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2 ideas

10. Modality / A. Necessity / 9. Normative Necessity
Love creates a necessity concerning what to care about [Frankfurt]
10. Modality / D. Knowledge of Modality / 2. A Priori Contingent
Light in straight lines is contingent a priori; stipulated as straight, because they happen to be so [Mares]