There is undoubtedly much to learn about the social uses of language, for communication or for other purposes. But at present there is not much in the way of a theory of sociolinguistics, of social uses of languages, as far as I am aware.
Noam ChomskySocial and political issues in general seem to me fairly simple; the effort to obfuscate them in esoteric and generally vacuous theory is one of the contributions of the intelligentsia to enhancing their own power and the power of those they serve.
Noam ChomskyEvery great power, every aggressive power has always regarded itself as exceptional and as doing things only for the most moral ends.
Noam ChomskyYou know, people talk about [Richard] Nixon's "madman theory." We don't really know much about that. It was in memoirs, by somebody else.
Noam ChomskyImagine an extrahuman observer looking at us. Such an extrahuman observer would be struck precisely by the uniformity of human languages, by the very slight variation from one language to another, and by the remarkable respects in which all languages are the same. And then he would notice we do not pay any attention to that because for the purpose of human life it is quite natural and appropriate just to take for granted everything that is common. We don't concern ourselves with that, all we worry about are differences.
Noam ChomskyThe book Manufacturing Consent, which I co-authored with Edward Herman, begins with a description of the structure and institutional setting of the commercial media, and then draws some rather simple-minded conclusions about what we would expect the media product to be, given these (not particularly controversial) conditions.
Noam Chomsky