Combining Texts

All the ideas for 'From Stimulus to Science', ''Objectivity' in Social Sciences and Social Policy' and 'The Runabout Inference Ticket'

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

---

7 ideas

2. Reason / A. Nature of Reason / 5. Objectivity

22366

There is no objectivity in social sciences - only viewpoints for selecting and organising data [Weber]

22367

The results of social research can be true, and not just subjectively valid for one person [Weber]

2. Reason / B. Laws of Thought / 3. Non-Contradiction

6564	To affirm 'p and not-p' is to have mislearned 'and' or 'not' [Quine]

5. Theory of Logic / E. Structures of Logic / 2. Logical Connectives / a. Logical connectives

17896

We need to know the meaning of 'and', prior to its role in reasoning [Prior,AN, by Belnap]

17898

Prior's 'tonk' is inconsistent, since it allows the non-conservative inference A |- B [Belnap on Prior,AN]

11021

Prior rejected accounts of logical connectives by inference pattern, with 'tonk' his absurd example [Prior,AN, by Read]

13836

Maybe introducing or defining logical connectives by rules of inference leads to absurdity [Prior,AN, by Hacking]