Combining Philosophers

All the ideas for John Austin, Dag Prawitz and DH Mellor / T Crane

expand these ideas     |    start again     |     specify just one area for these philosophers

10 ideas

5. Theory of Logic / A. Overview of Logic / 1. Overview of Logic
13831 Logic is based on transitions between sentences [Prawitz]
5. Theory of Logic / B. Logical Consequence / 1. Logical Consequence
13827 Logical consequence isn't a black box (Tarski's approach); we should explain how arguments work [Prawitz]
5. Theory of Logic / E. Structures of Logic / 2. Logical Connectives / a. Logical connectives
13825 Natural deduction introduction rules may represent 'definitions' of logical connectives [Prawitz]
5. Theory of Logic / H. Proof Systems / 4. Natural Deduction
13823 In natural deduction, inferences are atomic steps involving just one logical constant [Prawitz]
5. Theory of Logic / J. Model Theory in Logic / 1. Logical Models
13826 Model theory looks at valid sentences and consequence, but not how we know these things [Prawitz]
7. Existence / D. Theories of Reality / 6. Physicalism
7855 Some suggest that materialism is empty, because 'physical' cannot be properly characterized [Mellor/Crane, by Papineau]
15. Nature of Minds / A. Nature of Mind / 3. Mental Causation
6120 Causation depends on intrinsic properties [Mellor/Crane]
17. Mind and Body / D. Property Dualism / 2. Anomalous Monism
6121 There are many psychophysicals laws - about the effects of sweets, colours and soft cushions [Mellor/Crane]
17. Mind and Body / E. Mind as Physical / 7. Anti-Physicalism / a. Physicalism critique
6122 No defences of physicalism can deprive psychology of the ontological authority of other sciences [Mellor/Crane]
25. Social Practice / D. Justice / 2. The Law / d. Legal positivism
20930 The existence of law is one thing, its merits and demerits another [Austin,J]