# Media Theory > [!info] Gateway page > Orientation is here; the full discipline cluster — propaganda, the Toronto and Frankfurt schools, cultural studies, political economy, and the right-wing media ecosystem — lives at [[Media Theory Hub]]. Media theory asks what communication technologies do to the societies that adopt them, independent of what is communicated through them. For a vault built around a media ecosystem, that independence is the point: the interesting questions are usually not about whether a given claim is true but about what the channel rewards. Four traditions supply most of the working concepts, and they disagree with each other in ways worth preserving rather than blending. **The propaganda tradition** — Lippmann, Bernays, later Herman and Chomsky's [[Manufacturing Consent]] — treats public opinion as manufactured, and asks who does the manufacturing and through what filters. Lippmann's version is the uncomfortable one: he thought manufacture was *necessary*, because the public could not be adequately informed, and that a governing class should do it. That argument is a live ancestor of both technocratic and populist positions. **The Toronto School** — Innis and [[Marshall McLuhan]] — holds that the medium matters more than the message, that each technology has a bias, and that the content of a new medium is always the old medium. It is the tradition that explains why the shift from broadcast to feed changed politics regardless of who was posting. **The Frankfurt School** treats mass culture as an industry manufacturing passivity, and is the most pessimistic of the four. **Cultural studies**, from Hall, is the reply: audiences decode actively, resist, and read against the grain. The vault holds both, because the evidence supports both depending on what is being consumed and by whom. Two cautions. **Media effects are real but smaller and slower than either side of a moral panic claims** — the empirical tradition (agenda-setting, cultivation, framing) finds that media are far better at setting what people think *about* than at determining what they think. And **the political economy question is separable from the effects question**: who owns the microphone is a fact about power whether or not any given broadcast changes a mind. ## Where to go from here | Destination | What's there | |---|---| | [[Media Theory Hub]] | The full cluster — all four traditions, key figures, essential works | | [[Media Theory and the Right-Wing Media Apparatus]] | The theory applied to this vault's actual subject | | [[Manufacturing Consent]] · [[Public Sphere]] | The propaganda and deliberation poles | | [[Medium Theory]] · [[Global Village]] · Hot and Cool Media | The Toronto School | | [[Culture Industry]] · [[Encoding and Decoding Model]] | Frankfurt vs cultural studies | | Agenda-Setting Theory · Hypodermic Needle Model | What the empirical research actually found | | [[Attention Economy]] · [[Hyperreality]] | The digital-platform extension | ## See also [[Media Theory Hub]] · [[Disinformation]] · [[Sociology]] · [[Manufacturing Consent]] · [[Attention Economy]]