The man who wrote the book, coined the term, and proposed programmatic in 2001 has a message for the industry he built: you are not creative, you never were, and the thing you call a science is the seventh bullshit theory in a row.

In 2001, Randall Rothenberg wrote an Ad Age column proposing what the world would later call programmatic advertising. He got zero responses. Not hostile mail. Not skeptics. Zero. The industry that would eventually rebuild its entire economic foundation on the idea could not be bothered to hit reply.

Keep that in your pocket, because it explains the man's total indifference to whether you enjoy what he says next.

What he said next, on the ADOTAT Show, was that there are virtually no creative thinkers left in the industry he led for thirteen years as CEO of the IAB.

Then he offered a clarification. The clarification is worse than the accusation.

"There are without question great creative thinkers in the advertising industry," he said. "But the part of the industry that you and I have intersected with, the technology side of it, has very much lacked creative thinkers."

So it isn't that advertising lost its brain. It's that the part of advertising that took over, the part that now sets the price of everything and decides what gets seen by whom, was never carrying one. Rothenberg's word for the people running it is "transactionists." They live and breathe how to buy and sell inventory. And on the actual job, the thing advertising exists to do, he is blunt: "It really does not think a hell of a lot at all about the science, art, and craft of persuasion."

Thirteen years at the head of the trade body. He is not describing an enemy. He is describing a house he lived in.

At CES this year he said AI was supposed to unleash our inner Shakespeare and instead turned us into a choir of identical consultants, all using the same prompts.

He and his business partner Matt Egol have a name for the resulting sludge. Take "craft" and "crap," replace the A in each with AI, and you get CRAIFT versus CRAIP. Asked to clarify on the show, Rothenberg spelled it out: "C-R-A-I-P, in parentheses, although maybe the parentheses are unnecessary."

The parentheses are unnecessary.

But here is where he refuses to be the grumpy elder the framing wants him to be. The same tools producing the tsunami, he argues, make the real thing more valuable than it has been in a generation. "Truly creative stuff is more necessary than ever to cut through what we used to call clutter." If everyone can make infinite competent garbage at zero marginal cost, competent garbage is worth exactly what it costs.

Asked whether the problem is that there are no creative thinkers or that the system doesn't reward them, Rothenberg said neither. It's a perspective problem, and it's ours.

Cannes Lions started as a creative festival. People came to look at each other's work. Then the media people arrived, then the tech people, and now when you go, you see the media and tech Cannes: the yachts, the rosé, the panels about identity resolution.

"That's not what the creative people who go to Cannes see," he said. "They see the other Cannes that's still there talking about creative things."

Two festivals, same beach, no overlap. One of them thinks it is the whole event. Guess which.

Then he set fire to the entire intellectual history of his own field.

Rothenberg, who writes as a historian of advertising, walked through the lineage: Rosser Reeves and the Unique Selling Proposition. David Ogilvy, Reeves's brother-in-law, with the contradicting theory of brand image. Bernbach with the theory that how you say it beats what you say. Claude Hopkins on the rationality of direct response, contradicting John B. Watson, the first head of research at Young & Rubicam, who ran on behavioral psychology and the primacy of love and rage. Ernest Dichter and motivational research in the fifties and sixties.

His verdict on the whole procession: "The entire history of advertising is a history of one bullshit theory after another that's not provable, not falsifiable, doesn't have any of the elements of an actual scientific theory. But yet, for a time, these things dominate the industry."

Then he put performance marketing in the line. Not as a rupture with the pseudoscientific past. As its latest costume.

"It certainly explains something, but does it explain everything? I mean, that's hogwash."

Later, in the rapid-fire round, asked for the most overrated concept in advertising, he didn't hesitate twice. "Performance marketing." Most underrated: "the power of creative communication."

The former head of the IAB just told you that the measurement religion your entire budget is organized around is Rosser Reeves in a hoodie.

None of this is a retirement speech. Rothenberg is currently advising the agentic advertising effort alongside Brian O'Kelly, which puts him adjacent to a protocol fight with the IAB Tech Lab he used to run.

(He wants it on the record that he is an advisor, not a board member, and that he loves the IAB, thinks David Cohen is better at the job than he was, and takes complete credit for hiring him.)

He and John Frelinghuysen published a white paper in September naming the machine the industry is unconsciously assembling. The acronym is MAMA. The origin story involves a guitar, a $100 dongle, and an accident that turned a prescription into a diagnosis.

He also thinks the holding company AI announcements you have been reading about are not news. They are lagging indicators.

And he thinks nearly everyone deploying AI in this business is aiming it at the wrong target, then hedges that claim with a piece of self-criticism most industry figures would never say out loud: that he and the rest of us may simply be talking to the wrong people.

The part where Randall Rothenberg takes his own argument apart.

Free readers get the diagnosis: the machine was built to move money instead of minds, "performance" is an unfalsifiable belief system with an API, and the real war is over who owns the assembly layer, not who has the best AI.

ADOTAT+ readers get the rest of the ninety minutes:

Why he is already abandoning MAMA, the acronym he published in September, and what "universal marketing intelligence" is actually meant to do to your org chart.

The technical claim that slid by almost unremarked, which is that the intelligence layer does not need standardized protocols at all, because LLMs solved sideways what the standards bodies spent twenty years convening about. What that means for ARTF, AdCP, and the people currently arguing about both.

His flat refusal to be impressed by Publicis, Horizon Blue, or WPP Open, in his words, on the record, and the supply chain logic underneath it.

The Brooklyn room full of creatives who were not afraid, and why he thinks the doom consensus is an artifact of an industry that only ever interviews itself.

Plus the desert island picks, which contain zero industry movers and tell you more than the white paper does.

Subscriptions fund this. No paid placement in editorial, ever. Join Now