Combining Philosophers
Ideas for Herodotus, Thomas Hobbes and Vann McGee
expand these ideas
|
start again
|
choose
another area for these philosophers
display all the ideas for this combination of philosophers
6 ideas
5. Theory of Logic / B. Logical Consequence / 1. Logical Consequence
18755
|
Validity is explained as truth in all models, because that relies on the logical terms [McGee]
|
5. Theory of Logic / E. Structures of Logic / 2. Logical Connectives / a. Logical connectives
18751
|
Natural language includes connectives like 'because' which are not truth-functional [McGee]
|
5. Theory of Logic / G. Quantification / 5. Second-Order Quantification
18761
|
Second-order variables need to range over more than collections of first-order objects [McGee]
|
5. Theory of Logic / I. Semantics of Logic / 1. Semantics of Logic
18753
|
An ontologically secure semantics for predicate calculus relies on sets [McGee]
|
5. Theory of Logic / I. Semantics of Logic / 3. Logical Truth
18754
|
Logically valid sentences are analytic truths which are just true because of their logical words [McGee]
|
5. Theory of Logic / K. Features of Logics / 3. Soundness
18757
|
Soundness theorems are uninformative, because they rely on soundness in their proofs [McGee]
|