Noam Chomsky revisits Dwight Macdonald's 1947 essay on the responsibility of intellectuals, arguing their unique privilege demands exposing government lies. He cites Arthur Schlesinger's admission of lying about the Bay of Pigs and the Vietnam War as modern examples of intellectual complicity.

Chomsky contends that intellectuals have a deeper duty than ordinary citizens due to their access to information and political freedom. He contrasts this with figures like Martin Heidegger, who redefined truth to serve state power, and criticizes the academic community for tolerating dishonesty in public discourse.

The essay, first published in 1967, remains a foundational text on intellectual ethics. It challenges scholars to actively challenge state propaganda and analyze hidden motives behind policy. Its enduring relevance lies in its call for rigorous, independent inquiry over patriotic conformity.