Abstract. The strong similarity between the use of ostension and that of a simple demonstrative to predicate something of an object seems to conflict with equally strong intuitions according to which, while “this” does usually refer to an object, the gesture of holding an object in your hand and showing it to an audience does not refer to the demonstrated object. This paper argues that the problem is authentic and provides a solution to it. In doing so, a more general (...) thought is given support by the approach used. Namely, the thought that our abilities to directly refer to things require some basic referential abilities exhibited in ostension and the use of demonstratives which, in their turn, rest upon our abilities to cooperate in performing non-communicative actions on our environment. Several concepts introduced in order to solve the initial problem can be used to articulate this thought in more detail. (shrink)

This is an anthology. Each contributor discusses an aspect of Wittgenstein's philosophy considered still relevant in the context of current philosophy.

Wittgenstein’s Private Language Argument was received within the Pittsburgh School of Philosophy as raising new and interesting difficulties for the traditional empiricist model of knowledge justification. While McDowell’s attempt to solve the difficulties in question is still debated, I claim that a different solution to the same difficulties might have been suggested by Wittgenstein himself in On Certainty.

The paper contains a conceptual proposal, its key idea being that the successful functioning of a rule embedding artifact designed to regulate a practice (not pertaining to its use) produces the same result as the successful performance of the rule-invoking non-communicative actions belonging to the practice in case.

This a special issue collecting papers on the philosophy of logic, written by some young Romanian philosophers, on a variety of topics like the grammar of first-order logic and the axiomatization of evolutionary biology.