"I'd Like to Buy the World a Coke": The Hilltop Ad That Defined Aspirational Advertising
Bill Backer was stranded in an airport watching strangers share Cokes, and he realized he wasn't selling a soft drink — he was selling the moment around it.
Bill Backer didn’t plan to write one of the most celebrated advertisements in history. He was trying to get to London and couldn’t, because Shannon Airport was fogged in and his flight was grounded. It was January 1971. He was the creative director on the Coca-Cola account at McCann Erickson, traveling to work on a jingle, and he was stuck in Ireland watching strangers who’d been miserable the night before, sharing Cokes and finding something like friendship in their common frustration.
He wrote a note on a cocktail napkin. “I’d like to buy the world a Coke, and keep it company.” That napkin became, through a process of production and refinement that took months and involved 500 young people on a hilltop in Italy, the most remembered television commercial of the 1970s and possibly of the century.
The Context
The early 1970s in the United States were not an easy time to be in the business of selling optimism. The Vietnam War was grinding through its final years. The civil rights movement had revealed the depth of division in American society. Nixon was in the White House. The counterculture had collided with mainstream America and neither had come out entirely intact. Young people, the core Coca-Cola demographic, were suspicious of institutions and of advertising specifically.
Against that backdrop, an ad about unity and human warmth faced a fundamental credibility problem. Coca-Cola was one of the largest corporations in the world. A large corporation singing about world peace had obvious targets on it. The question McCann Erickson had to answer was whether they could make the emotional claim in a way that felt genuine rather than opportunistic.
The answer they arrived at was to root the claim in an extremely small, human moment. Not “Coca-Cola brings the world together” (a corporate declaration, easy to dismiss) but “I’d like to buy the world a Coke” (a personal wish, expressed by a young person among other young people, on a hill, in the sun). The scale went from global aspiration to individual human generosity, and that shift made it defensible. You could argue with the corporation. It was harder to argue with the kid handing someone a bottle.
The Campaign
The production was ambitious to the point of recklessness by the standards of the time. The original shoot in London was scrapped when an unseasonably cold summer left the producers without the warm, golden-light imagery the script required. The production moved to Rome, and then to a hillside in Manziana, outside the city, where 500 young people from dozens of countries were assembled over several days. The logistics of feeding, housing, and coordinating that many people for a 60-second commercial were genuinely complex.
The song was written by Backer with composers Billy Davis, Roger Cook, and Roger Greenaway. It was first recorded as a jingle and then re-recorded for commercial release as “I’d Like to Teach the World to Sing” by The New Seekers, a British pop group. The commercial version and the pop version ran simultaneously, which meant the ad’s emotional content was reaching audiences through two completely separate channels. People who heard the song on the radio were reminded of the ad. People who saw the ad were primed to buy the song. The two reinforced each other in a way that media planners in 1971 didn’t have a framework for, because it hadn’t happened before.
The multicultural cast deserves specific attention. This wasn’t tokenism in the contemporary marketing sense of making sure the shot list checks demographic boxes. In 1971, assembling young people of visibly different races and nationalities and presenting them as easy, natural company for each other was a genuine statement. The Civil Rights Act had been passed only seven years earlier. Integrated advertising was not yet the norm. Coca-Cola put the image in front of a national television audience as though it were simply the way the world looked, and that confident normalization was itself a message.
Why It Worked
The Hilltop ad worked because the insight behind it was real, not invented. Backer actually saw strangers sharing Cokes in an airport. He actually noticed that the shared beverage was doing something social, easing friction, creating a moment of connection in a stressful situation. The ad is an amplified version of a thing that actually happens. That’s different from an ad that invents an emotional scenario and tries to attach a brand to it.
Emotional advertising fails most often when it’s emotionally accurate but not causally connected to the product. The Hilltop ad threads this needle carefully: Coca-Cola is explicitly in the moment. “I’d like to buy the world a Coke” isn’t “I’d like to give the world a hug” with a bottle of Coke somewhere in the frame. The Coke is the vehicle for the gesture. The drink is how the wish gets expressed. That specificity is why the ad doesn’t feel like a hijack of human feeling for corporate purposes. The product is the act of generosity, not just a witness to it.
The music carries more weight than it might seem. A song that works is a mnemonic that people carry around without meaning to. Every time someone heard The New Seekers on the radio in 1971 and 1972, they were potentially primed to think warmly about Coca-Cola. That’s an ambient media buy that no amount of television spots could replicate. And the fact that it happened organically, because the song was genuinely good enough to be a pop hit on its own merits, made it feel earned rather than manufactured.
The Results
More than 100,000 letters arrived at Coca-Cola’s offices in the weeks after the ad first aired. That volume of unsolicited correspondence is almost unheard of in advertising history. People wrote to say the ad had moved them, that they’d cried, that it had changed how they felt about something. A soft drink ad. That’s the measure of emotional resonance that most advertising will never approach.
The New Seekers version of the song reached number 7 on the Billboard Hot 100. A competing version by The Hillside Singers reached number 13. Two pop songs derived from a single 60-second ad. The earned media, both from the music and from the press coverage, multiplied the campaign’s reach by an order of magnitude beyond its paid distribution.
The ad’s legacy is best measured by Matthew Weiner’s decision to use it in the final scene of Mad Men in 2015. Don Draper, the fictional advertising genius, has a transcendent meditation experience and then cuts to the Hilltop ad, with the implication that Draper came up with it. The show’s final scene is a tribute to the ad’s place in advertising history, and also to its emotional power: Weiner trusted it to carry the weight of an entire series finale.
The Lesson for Today’s Marketers
The lesson isn’t “make your ads emotional.” Every marketer has already heard that and has tried it with varying degrees of success. The specific lesson is about where the emotion comes from.
Backer’s insight began with observation, not with a creative brief about brand values. He was watching people, and he noticed something true. That truth, the way a shared drink can ease tension between strangers, became the foundation of the emotional claim. The claim had prior justification in human experience before anyone tried to attach Coca-Cola to it.
The failure mode for emotional advertising is working in the opposite direction: starting with a brand value (“togetherness,” “belonging,” “shared humanity”) and constructing a scenario to illustrate it. That approach produces advertising that audience members can feel being constructed. The seams show. The Hilltop ad has no visible seams because the emotion came first, observed in the real world, and the ad was built to serve it.
Finding your category’s equivalent of Backer’s airport observation, the small, true, human thing that your product actually does, is the work. It requires more time watching people than it does time in strategy sessions. That’s not a comfortable implication for most marketing processes, but it’s what the best emotional advertising almost always reflects.
Key Results
- Viewer Mail: Coca-Cola received over 100,000 letters about the ad in the weeks after it aired
- Pop Music Crossover: "I'd Like to Teach the World to Sing" reached number 7 on the Billboard Hot 100 for The New Seekers
- Cultural Longevity: The ad was used in the Mad Men series finale 44 years later as shorthand for advertising's highest aspirations
SWOT Analysis
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Key Takeaway
The best emotional advertising earns its emotion through genuine human insight — and the insight for the Hilltop ad came not from a research report but from a weather delay at an Irish airport.
