Combining Philosophers

Ideas for H.Putnam/P.Oppenheim, Quentin Smith and John Mayberry

unexpand these ideas     |    start again     |     choose another area for these philosophers

display all the ideas for this combination of philosophers

---

1 idea

2. Reason / E. Argument / 6. Conclusive Proof

17773	Proof shows that it is true, but also why it must be true [Mayberry]
	Full Idea: When you have proved something you know not only that it is true, but why it must be true.
	From: John Mayberry (What Required for Foundation for Maths? [1994], p.405-2)
	A reaction: Note the word 'must'. Presumably both the grounding and the necessitation of the truth are revealed.