Summary of Public Opinion

Public Opinion by Walter Lippmann is a groundbreaking 1923 work on how human thought is influenced by the mass media and its increasing power as an influence on society. Lippmann focuses on how changing communication technologies and shifting public opinion create new forms of power and public opinion that are largely controlled by the media and politicians. He examines the complex relationship between the public and its representatives, the dangers of propaganda, and the implications of the advances in democracy. In addition, he considers the psychology of opinion, how to think critically, and the moral dimensions of opinion. Written in a clear and conversational style, Public Opinion is an essential read for anyone interested in media and politics.