Abstract

This paper re-examines an argument of kirk's aimed at refuting quine's inference from the underdetermination of physical theory to the indeterminacy of translation. it is claimed that kirk's argument is unsuccessful; unsuccessful, at any rate, if we make what has seemed until recently the only possible assumption about quine's criterion for individuating theories. but in recent publications quine has proposed a rather different criterion, and in the light of this, it is conceded, kirk's argument may well take effect. it is then argued that quine's new criterion has disastrous effects; it not merely opens a way for kirk's criticism of one of the props of the indeterminacy thesis, but puts that thesis itself at risk