Combining Philosophers
Ideas for Giordano Bruno, Kongzi (Confucius) and Ian Rumfitt
expand these ideas
|
start again
|
choose
another area for these philosophers
display all the ideas for this combination of philosophers
6 ideas
10. Modality / A. Necessity / 3. Types of Necessity
14532
|
A distinctive type of necessity is found in logical consequence [Rumfitt, by Hale/Hoffmann,A]
|
10. Modality / A. Necessity / 5. Metaphysical Necessity
18816
|
Metaphysical modalities respect the actual identities of things [Rumfitt]
|
10. Modality / A. Necessity / 6. Logical Necessity
12193
|
Logical necessity is when 'necessarily A' implies 'not-A is contradictory' [Rumfitt]
|
12200
|
A logically necessary statement need not be a priori, as it could be unknowable [Rumfitt]
|
18825
|
S5 is the logic of logical necessity [Rumfitt]
|
12202
|
Narrow non-modal logical necessity may be metaphysical, but real logical necessity is not [Rumfitt]
|