Like so many sciences, linguistics originated from philosophy's rib. It reached maturity and attained full independence only in the twentieth century (for example, it is a well-known fact that the first linguistics department in the UK was founded in 1944); though research which we would now classify as linguistic (especially leading to generalizations from comparing different languages) was certainly carried out much earlier. The relationship between philosophy and linguistics is perhaps reminiscent of that between an old-fashioned mother and her emancipated (...) daughter, and is certainly asymmetric. And though from philosophy's rib, empirical investigation methods have ensured that linguistics has evolved (just as in the case of the more famous rib) into something far from resembling the original piece of bone. Another side of the same asymmetry is that while linguistics focuses exclusively on language (or languages), for philosophy language seems less pervasive - philosophy of language being merely one branch among many. However, during the twentieth century this asymmetry was substantially diminished by the so called linguistic turn1, undergone by numerous philosophers – this turn was due to the realization that as language is the universal medium for our grasping and coping with the world, its study may provide the very key for all other philosophical disciplines. As for the working methods, we could perhaps picture the difference between a philosopher of language and a linguist by means of the following simile. Imagine two researchers both asked to investigate an unknown landscape. One hires a helicopter, acquires a birds-eye view of the whole landscape and draws a rough, but comprehensive map. The other takes a camera, a writing pad and various instruments, and walks around, taking pictures and making notes of the kinds of rocks, plants and animals which he finds. Whose way is the more reasonable? Well, one wants to say, neither, for they seem to be complementary.. (shrink)

The theme of knowledge certainty and of enouncements’ universality the classical issue of radical skepticism synthesized by the necessity of an a priori proof for the reality of the external world, the conscience issue, the status of the object and objectivity, and also the subject-object bound are themes which influenced fundamentally the paradigm of philosophical postmodernism. Before Nietzsche have said that “the world became a story”, Kant himself faced (rather indirectly) the impossibility of offering an a priori proof for the (...) external world: we can now (thoroughly) only in the limits of the phenomena and of an object determined by our epistemic inter-subjectivity. (shrink)

In this paper we investigate how the dynamic nature of words’ meanings plays a role in a philosophical theory of meaning. For ‘dynamic nature’ we intend the characteristic of being flexible, of changing according to many factors (speakers, contexts, and more). We consider meaning as something that gradually takes shape from the dynamic processes of communication. Accordingly, we present a draft of a theory of meaning that, on the one hand, describes how a private meaning is formed as a mental (...) state of individual agents during a lifetime of experiences, and, on the other hand, shows how a public meaning emerges from the interaction of agents. When communicating with each other, agents need to converge on a shared meaning of the words used, by means of a negotiation process. A public meaning is the abstract product of many of these processes while, at the same time, the private meanings are continually reshaped by each negotiation. Exploring this dynamics, we have been looking at the work done by computer scientists dealing with problems of heterogeneity of sources of information. We argue that a suitable solution for both disciplines lies in a systematic characterization of the processes of meaning negotiation. (shrink)