A seminal work of him was The sound pattern of English.
One of his better-known political texts is Manufacturing Consent -- The Political Economy of the Mass Media, which he co-authored with [Edward S. Herman]? and which was intended to show how financial interests in the United States' media influence the news. Controversy over this text has been fierce and extensive.
Chomsky's linguistics ideas have resulted in the insult: "Chomsky is the Freud of linguistics". This insult derives from the notion that Chomsky and Freud both completely ignored the scientific method in creating their "theories".
See also: /Colorless green ideas sleep furiously, Corporatocracy, Doublespeak