Online research in philosophy

Giving ‘facts’ and ‘truth’ their ordinary senses, can one resist equating truth with correspondence to fact? For, with every variation in facts, there would necessarily be a corresponding variation in what propositions were true. But there would likewise be a corresponding variation in which they were false. Moreover, for any true proposition, the Correspondence Theory is committed also to denying that the existence of the fact believed normally follows just from the existence of the belief.

An exploratory discussion. Call a desire “finitisic” if some conceivable eventuality would fulfil it completely (so that no conceivable eventuality would fulfil it more). That flexibility of behaviour distinguishing the animate from the mindless is accounted for fundamentally by supposing ultimate motivation all infinitistic and outweighable. Decision-making by the counterpoise of such motivation contrasts with algorithmic thinking; and this suggests a non-computational view of mentation, a compatibilist understanding of creative imagination, and (with some additional conceptions) a possible definitional avenue for (...) breaking the circle of intentionality. (shrink)

Abstract Nominalists, denying the reality of anything over and above concreta, are committed to a reductive account of any law of nature, explaining its necessity?the fact that it not only holds for all actual instances, but would hold for any additional ones?in, for example, epistemic terms (its likelihood/certainty of holding beyond the already observed instances). Nominalists argue that the world would be no different without irreducible modalities. ?Modal realists? often object that this parallels a common phenomenalist argument against believing in (...) a mind?independent external world. However, phenomenalism without translatability into sensory language is incoherent, though any such translation is impossible. The ?as if philosophy is untenable as well. But it is quite possible to formulate inductive methodology's imperatives in non?modal terms. Modal realism purports to give a reason against inductive scepticism, but does not go beyond saying that there is one. (shrink)

Propositions - truths and falsehoods - are "eternal" objects of possible ("de dicto") belief and disbelief, potential points of agreement and disagreement. Accordingly the criterion of two sentence-tokens "expressing tiie same proposition" will be tiie logical impossibility of beheving (disbelieving) what one expresses without believing (disbelieving) what the other expresses. This involves an ultra-thight synonymity relation ("semantic equivalence") and a sharing of denotations as between corresponding Unguistic expressions in each. Only locutions containing names, indexicals, etc. which commit speakers to the (...) same purported existents can "express the same proposition", but Stephen Schiffer is wrong to argue that saying one believes such a proposition necessarily imputes any metalinguistic conceptions to one. Propositions lack simplicity-or-complexity and hence structure (because sometimes a conjunction is one of its conjuncts). Each true (false) proposition has "its own" fact which it asserts (denies). (shrink)

When can one say that a new theory is truer than the old one it contradicts, even though neither is absolutely true? We are primarily concerned with the case in which the conflicting theories offer answers to the same questions, and so we do not introduce considerations of "logical width". We propose that part of the new theory is truer than part of the old one when the former part gets right whatever the latter-part got right while the former does (...) not make any new mistakes. Pragmatic considerations will determine the relative importance of whatever new mistakes the new theory does make as a whole. To avoid artificial counterexamples, we restrict the parts compared to those that are "convex". A "convex" theory is one that holds in all cases intermediate between any two cases in which it holds. (shrink)

Giving ‘facts’ and ‘truth’ their ordinary senses, can one resist equating truth with correspondence to fact? For, with every variation in facts, there would necessarily be a corresponding variation in what propositions were true. But there would likewise be a corresponding variation in which they were false. Moreover, for any true proposition, the Correspondence Theory is committed also to denying that the existence of the fact believed normally follows just from the existence of the belief.

1 Cf. D. M. Armstrong, A Materialist Theory of Mind (London, 1968), Chapter 9; 'A Causal Theory of Knowledge' by Alvin I. Goldman, The Journal of Philosophy , Vol. LXIV, No. 12, June 22, 1967. A striking parallelism would appear to exist between 'the causal theory of knowledge' and the orthodox Stoic doctrine regarding the kataleptike phantasia . See, for example, Sextus Empiricus, Adversus Mathematicos 7.248 (reprinted in Stoicorum Veterum Fragmenta , edited by H. F. A. von Arnim, Leipzig, 1921, (...) Volume I, page 18, 59C): 'An apprehensive appearance is one which has been stamped and sealed by the actual, and in accordance with the actual thing itself, in such a way that it would not be produced by what is not (the) actual' (I am indebted for the wording of this somewhat controversial translation to my colleague Mr. M. B. Wallace). See the discussion and additional ref. (shrink)