Kenneth L. Pike

Language is not merely a set of unrelated sounds, clauses, rules, and meanings; it is a total coherent system of these integrating with each other, and with behavior, context, universe of discourse, and observer perspective.

By irreducibly complex I mean a single system composed of several well-matched, interacting parts that contribute to the basic function, wherein the removal of any one of the parts causes the system to effectively cease functioning.

Being a good Hans Haacke student, part of his influence on me is that there's no difference between a gallery show and a film - or even an ad and a T-shirt-in terms of cultural legitimacy. They're just different contexts in which to have some sort of communication.