Chomsky was an American linguist, philosopher, cognitive scientist, historian, social critic, and political activist. Famous for his theory published in the book Manufacturing Consent.

Manufacturing Consent is a book by Edward S. Herman and Noam Chomsky. They proposes that mass communication media of the U.S. “are effective and powerful ideological institutions that carry out a system-supportive propaganda function, by reliance on market forces, internalized assumptions, and self-censorship, and without overt coercion”, Meaning propaganda is a modal of communication.