Everyone is chasing data like it holds the answer.

In a recent interview, John Hegarty reflected on something that feels increasingly uncomfortable in modern marketing: our obsession with data. Hegarty, a founding partner of Saatchi & Saatchi, has spent more than six decades shaping global advertising. His view is simple. Too much data creates the illusion that creativity can be rationalised. It cannot. Creativity is emotional. It moves people before it convinces them.

He shared a line from an entrepreneur that cut through the noise. When asked whether data influences his investment decisions, the response was blunt. “Data is brilliant at predicting the past. I don’t invest in the past. I invest in the future.” It is hard to argue with that clarity. Data can show patterns, behaviours, precedents. It can tell you what worked yesterday. But it cannot feel what tomorrow might need.

In advertising and brand building, this distinction matters. The industry increasingly leans on dashboards, heat maps, and optimisation loops. We test headlines, colours, call to actions. We measure engagement down to the decimal point. The result can be work that is technically refined yet emotionally empty. When every decision is justified by historical performance, originality

becomes a risk rather than a pursuit.

The future is not a spreadsheet extension of the past. It is shaped by shifts in culture, technology, mood, and desire. None of those emerge from data alone. They require instinct, imagination, and the courage to move without proof. Data can inform, but it should not lead. When it leads, creative work becomes reactive. When emotion leads, creative work becomes directional.

“If your ambition is simply to repeat what has already happened, data will serve you well. ”

Hegarty’s closing joke lands because it is true. The only people who reliably invest in the past are funeral directors. If your ambition is simply to repeat what has already happened, data will serve you well. If your ambition is to create what has not yet existed, you need something more.

“I don’t invest in the past. I invest in the future.” That line is not anti data. It is anti dependence. It is a reminder that brands are built on belief before they are validated by metrics. The most enduring ideas rarely arrive with evidence. They arrive with conviction.