The document that precedes every campaign is broken. Not in the way that tools break — worn hinges, faded screens — but in the way that foundations break: invisibly, until everything built on top of them is structurally compromised.
The brief is the first artifact of any advertising campaign. It is supposed to contain the problem. Instead, in 2025, it mostly contains the solution that twelve people have already agreed on, written in language that nobody will object to, for work that nobody will remember.
The numbers are not ambiguous. A landmark study from the World Federation of Advertisers, conducted with BetterBriefs and the Institute of Practitioners in Advertising and published in April 2025, surveyed more than 1,000 marketing professionals across 54 countries. It found that 33 percent of every marketing budget is wasted on poor briefs and the misdirected work they produce. Paul McIntyre at Mi3 calculated this represents approximately $200 billion globally. The figure has been cited, nodded at, and then mostly ignored by the same industry that produced it.
Mark Ritson, writing in Marketing Week, called it something close to "the horror of marketers' strategic bankruptcy." It is a phrase worth sitting with. Strategic bankruptcy does not mean the strategies are bad. It means the conditions required to produce good strategy — time, intellectual honesty, genuine curiosity about the consumer — have been removed from the process before it begins.
There is a figure that appears in nearly every study of client-agency relations and it has not improved in a decade: 80 percent of marketers believe they write good briefs. Ten percent of agencies agree. The gap between those two numbers is not a communication problem. It is a structural delusion.
The BetterBriefs Global Report, published in 2021 and still cited as foundational in 2025 research, found that 69 percent of marketers and 73 percent of agencies agree that rebriefs — changing the brief after the agency has already begun work — happen too often. Nine in ten marketers admit they modify the brief after it has been briefed in. The agency receives a document, begins the expensive cognitive work of understanding a problem, and then the problem changes because someone in the client's building has had a thought.
This is not inefficiency in the way that a slow printer is inefficient. It is a symptom of a deeper failure: the brief is not treated as a strategic artifact. It is treated as a deliverables checklist. A document whose purpose is not to produce excellent work, but to produce work that no committee will reject.
Michael Ruby, President and Chief Creative Officer at Park & Battery, wrote in The Drum in March 2026: "Briefs are bloated with context and barren of insight — and too often the work reflects that." He went further: "The final document reads like it was written by a committee, because it likely was." The brief becomes a document of consensus. And while consensus is useful for governance, it is lethal for creativity.
The mechanism is not mysterious. When a brief must survive review by fifteen people, it must be written in language that none of those fifteen people will challenge. The sharper the insight, the more likely it is to make someone uncomfortable. The more uncomfortable it makes someone, the more likely it is to get revised. Within three rounds of revision, a genuinely interesting brief problem becomes a safe one. The agency receives something accurate. It also receives something inert.
BetterBriefs co-founder Pieter-Paul von Weiler has spent years documenting what he calls the six persistent briefing mistakes. They are not exotic failures. They are mundane ones: briefing too early, before the strategic thinking is complete; changing the brief mid-process; rewriting by committee; unclear language; too many objectives; vague or absent success metrics. These are not secrets. They are documented. The industry knows what it does wrong. The knowing has not changed the doing.
One finding from the 2025 BetterIdeas Project data is particularly clarifying: it now takes an average of five rounds of creative development to reach a signed-off idea. In 2007, that number was three. Something has been added to the process — or rather, someone. The average number of stakeholders involved in creative approval has grown steadily as legal, compliance, data privacy, diversity and inclusion, and executive leadership have all claimed seats at the table. Each reviewer is responding to a legitimate organizational interest. Collectively, they have doubled or tripled the approval circle, and the creative work that emerges has been sanded of everything that might catch.
Research on decision-making roles provides a useful frame. A study by Johnson and Lucas, published in Organizational Behavior and Human Decision Processes in 2025, found that managers lose significantly more status for endorsing an idea that fails than they gain for endorsing one that succeeds. The asymmetry is not slight — it is structural. When one person endorses a creative direction and it underperforms, that person is exposed. When a committee endorses it and it underperforms, the exposure is diffuse. The rational response to this incentive structure is not to approve better work. It is to approve safer work.
This is the machinery operating beneath the surface of every over-cautious brief that crosses a client's desk. The people writing and approving the brief are not stupid. They are responding rationally to the incentive architecture of corporate approval processes. The brief does not reflect the client's estimate of what will work. It reflects the client's estimate of what will not get them blamed.
In February 2026, the Institute of Practitioners in Advertising published its 66th annual Agency Census. The headline finding was that UK creative agencies lost 14.3 percent of their workforce in 2025 — the largest single-year decline since the IPA began separately tracking creative and media agencies in 2004. The total headcount fell from 14,775 to 12,659. The Guardian called it "the biggest annual exodus of staff." IPA Director General Paul Bainsfair said the figures represented "a structural shift, not a blip."
The numbers are connected to AI adoption, certainly. Eighty-eight percent of agencies report that AI is considerably affecting how they work. Eight percent had already reduced workforce due to AI in 2025; 24 percent expected to do so within twelve months. But AI is not the whole story. The exodus reflects something older and less tractable: a professional environment in which the people who produce creative work are doing so under conditions that make good work difficult.
The relationship between brief quality and creative pride is not incidental. The BetterIdeas study found that only 25 percent of agencies feel proud of the work they produce. The same percentage of marketers say the same. When three-quarters of the people involved in making advertising do not believe the output is worth pride, something has gone wrong at the foundation of the process. The brief is that foundation.
This is the part that gets left out of the workforce discussion. The creative people leaving agencies are not simply responding to AI displacement. They are leaving because the conditions under which good creative work is possible have been systematically degraded — and the brief, the document that is supposed to set the terms of the creative engagement, is the first and most persistent evidence of that degradation.
There is a famous case that strategists return to because it illuminates something true. In the 1970s, Collett Dickenson Pearce was given a brief for Heineken that consisted, by some accounts, of a single word: "refreshment." Terry Lovelock, the copywriter, later said he considered jumping out of a fourth-floor window. After months of inaction, the CEO Frank Lowe issued an ultimatum: produce a campaign or do not come back. At 3 a.m. Lovelock wrote: "Heineken refreshes the parts that other beers cannot reach." Research said the commercials were "unlikely to promote awareness." Lowe ignored the research. The campaign ran for decades and was later awarded a D&AD Black Pencil. The line is among the most recognized in British advertising history.
The Heineken example is not an argument for lax briefs. It is an argument for a specific kind of constraint. The constraint in that case was severe — almost no information — but it was a genuine constraint, one that required the creative team to do the hard work of finding the thing that mattered. The modern brief typically provides the opposite of constraint: too much context, too many audiences, too many messages, too many objectives. It provides everything except the thing that would make the work distinctive.
Keith Lacy, who has spent decades studying the relationship between client and agency, describes what he calls "reverse-engineered briefs" — documents written after the creative direction has already been agreed, typically in a client meeting where someone expressed enthusiasm for an idea. The planner then writes a brief to justify the direction the client already chose. The creative work that results is competent, safe, and strategically hollow. It is exactly what the brief asked for. The problem is that the brief asked for the wrong thing.
This is the ghost that haunts every agency creative review. The work that gets shown is not the work the brief produced. It is the work the brief allowed to survive. The brief that produces excellent creative is not necessarily the brief that contains the excellent creative. It is the brief that creates the conditions — the space, the constraint, the clarity of purpose — in which a creative team can find the thing that matters. Those conditions are increasingly absent from the industry standard.
The brief is broken. Not because it is obsolete — the function it is supposed to serve remains as important as ever. It is broken because the organization of the people who write it has made the document unsafe to use as intended. The brief that tells the truth about a brand problem is the brief most likely to be revised into something that tells the lie.