On the absence of tense on determiners

Wiltschko (2003) proposes that Halkomelem Salish possesses interpretable T features on D, and as a consequence lacks both nominative Case and a TP projection. In this reply to Wiltschkoʹs paper, I argue instead that Salish languages have tense and Case systems which are fundamentally similar to those of English. I then discuss the consequences of these findings for a theory of cross-linguistic variation. I suggest that there will be no languages with interpretable T features on D, and that we should reject the use of parameters with which have consequences in disparate modules of the grammar.