Most people associate the term "propaganda" with totalitarian dictatorships like Iraq or North Korea. Yet propaganda, in different shapes and forms, is an important element in democratic societies. The control and use of images and information can alter perceptions, frame debate and influence opinion. This special two-part program features Noam Chomsky in a seminar given at Harvard to trade union leaders from the U.S., Canada, Australia and Japan.

Noam Chomsky
Noam Chomsky is the internationally renowned Institute Professor Emeritus at MIT. He practically invented modern linguistics. In addition to his pioneering work in that field he has been a leading voice for peace and social justice for many decades. He is in huge demand as a speaker all over world. "The New Statesman" calls him, "The conscience of the American people." Howard Zinn described him as "the nation's most distinguished intellectual rebel." He's the author of scores of books including "Failed States," "What We Say Goes," and "Hopes and Prospects."