# Harold Lasswell Harold Lasswell (1902–1978) was an American political scientist who founded the systematic, social-scientific study of propaganda and gave communication research its founding formula. His 1927 dissertation *Propaganda Technique in the World War* was the first rigorous analysis of how states manufactured wartime consent, and his later formulation — "Who says what, in which channel, to whom, with what effect?" — became the organizing model of the entire field of communications. Lasswell straddled the line between studying propaganda and recommending it: he believed mass democracy required management by elites who understood the techniques of symbolic manipulation, a technocratic view he shared with [[Walter Lippmann]]. ## Core Ideas ### The Lasswell formula Lasswell broke communication into five analyzable components — communicator, message, medium, audience, effect — each corresponding to a branch of research (control analysis, content analysis, media analysis, audience analysis, effects analysis). This linear "transmission model" dominated mid-century communication study and remains a default teaching framework, though [[Stuart Hall]]'s [[Encoding and Decoding Model]] later complicated its assumption of passive reception. ### Propaganda as the management of collective attitudes Lasswell defined propaganda as "the management of collective attitudes by the manipulation of significant symbols." Crucially, he treated it as a neutral technique rather than an inherently sinister one — a normal feature of mass society that could serve democratic or authoritarian ends. He argued that as traditional bonds of community dissolved, propaganda became the necessary instrument for organizing mass opinion, a view that aligned him with the elite-management school of [[Edward Bernays]] and against the participatory ideal of [[Jürgen Habermas]]'s [[Public Sphere]]. ## Relevance to the RWKB Lasswell's formula remains the cleanest checklist for dissecting any propaganda operation documented in the [[Disinformation]] folder: identify the funder (control), the claim (content), the platform (channel), the target (audience), and the measurable result (effect). His candor that propaganda is a structural necessity of mass democracy — not an aberration — frames the vault's coverage of [[Manufactured Consent]] and the engineered nature of public opinion. He belongs to the lineage that treated the public as something to be managed rather than served. ## See also - [[Walter Lippmann]], [[Edward Bernays]], [[Jacques Ellul]] — the propaganda and public-opinion school - [[Manufactured Consent]], [[Encoding and Decoding Model]] - [[Media Theory Hub]] — the subject hub