Ads Don't Work That Way | Melting Asphalt
Ads don't manipulate your emotions to change your preferences—they change what products mean in the culture, making it rational for you to buy them as social signals.
Read OriginalMy Notes (2)
homo economicus
an idealized model of human behavior, a hypothetical creature (/caricature) who makes perfectly "rational" decisions, where "rational" is a well-defined game-theoretic concept meaning (roughly) self-interested and utility-maximizing. In other words, a Homo economicus — of which no actual instances exist, but which every real human being approximates to a greater or lesser extent — will always, to the best of its available knowledge, make the decisions which maximize expected outcomes according to its own preferences.
Ads target us not as Homo sapiens, full of idiosyncratic quirks, but as utility-maximizing Homo economicus.
emotional inception
Rather than attempting to persuade us (via our rational, analytical minds), ads prey on our emotions. They work by creating positive associations between the advertised product and feelings like love, happiness, safety, and sexual confidence. These associations grow and deepen over time, making us feel favorably disposed toward the product and, ultimately, more likely to buy it. A rather Pavlovian account of ad efficacy
cultural imprinting
Cultural imprinting is the mechanism whereby an ad, rather than trying to change our minds individually, instead changes the landscape of cultural meanings — which in turn changes how we are perceived by others when we use a product. Whether you drink Corona or Heineken or Budweiser "says" something about you. But you aren't in control of that message; it just sits there, out in the world, having been imprinted on the broader culture by an ad campaign. It's then up to you to decide whether you want to align yourself with it. Do you want to be seen as a "chill" person? Then bring Corona to a party. Or maybe "chill" doesn't work for you, based on your individual social niche — and if so, your winning (EV-maximizing) move is to look for some other beer. But that's ok, because a successful ad campaign doesn't need to work on everybody. It just needs to work on net — by turning "Product X" into a more winning option, for a broader demographic, than it was before the campaign.
Summary used for search
TLDR
• The popular "emotional inception" theory (ads create subconscious associations that change your preferences) makes humans seem irrationally manipulable—but we're not puppets
• Ads work through "cultural imprinting": they don't change your mind, they change the cultural landscape by creating common knowledge about what a product signals socially
• Key evidence: ads cluster in broadcast media (not targeted), work for conspicuous products (soda yes, bed sheets/gas stations no), and brands maintain stable identities rather than tailoring messages to each audience
• You can't become immune through critical thinking because responding to cultural meanings is rational once you know they exist—blocking ads just makes you culturally hapless
In Detail
The dominant theory of advertising—that ads work by creating emotional associations that subconsciously change our preferences (what the author calls "emotional inception")—portrays humans as irrationally manipulable. But this doesn't hold up. Many ads work through legitimate information mechanisms: raising awareness, making arguments, establishing brand promises, or honest signaling (expensive ad placement signals company commitment). The real mechanism for lifestyle/image advertising is "cultural imprinting."
Cultural imprinting works by changing the cultural landscape rather than individual minds. When Corona runs beach ads, it's not trying to Pavlov-condition you into associating Corona with relaxation. It's establishing what Corona means as a social signal, relying on common knowledge—you see the ad, you know your friends saw it, and now bringing Corona to a party sends a legible "chill beach vibes" message. This explains why ads need broadcast media (fragmented internet ads can't create common knowledge), why certain product categories get heavy branding (socially visible products like beer, not bed sheets or gas stations), and why brands maintain consistent identities rather than tailoring messages to each demographic (people need stable signals to send coherent social messages).
The uncomfortable implication: you can't develop immunity to cultural imprinting through critical thinking. Once the cultural meaning exists and you know others know it, responding to it is rational. Avoiding ads doesn't help—it just makes you culturally out of touch. The manipulation isn't happening inside your head; it's happening in the shared social reality you navigate.