This session with Rory Sutherland dug into a question a lot of marketers feel but rarely name out loud: if a handful of ideas and campaigns create most of the value, why are we still managing marketing like everything should be linear, predictable and neatly attributable?
Drawing on examples from Amex, Coca-Cola, behavioural science and his own career at Ogilvy, Rory explained why marketing behaves more like publishing or pharma (a few big hits pay for everything else), why businesses undervalue that reality, and how marketers can reclaim the strategic ground by “selling how we think, not what we do.”
Table of Contents
- 1. Why marketing is “fat-tailed”
- 2. Sell how you think, not what you do
- 3. Why anomalies matter more than averages
- 4. The paceometer: how framing changes decisions
- 5. Creativity as an experiment, not a guarantee
- 6. Marketing beyond the marketing department
- 7. Rethinking value, finance and “fair” accountability
- 8. What this means in an AI-shaped world
- 9. Where to start
1. Why marketing is “fat-tailed”
Rory opened with an idea from Nassim Taleb: fat-tailed distributions.
In a thin-tailed world (like human height), outliers don’t change the average very much.
In a fat-tailed world (like wealth or hit movies), outliers dominate the results.
Rory’s contention:
“Marketing is fat-tailed. A small proportion of what we do delivers an extraordinarily large part of the value.”
A few examples:
- David Ogilvy said he only had “five or six big ideas” in his whole career.
- On American Express, Rory realised that across 15 years, three ideas were more valuable than everything else they did put together.
- Features like “Member Since” on the Amex card cost almost nothing, yet Amex estimate they’ve been worth billions in retention over time.
Most campaigns keep the wolf from the door. But every so often, one idea behaves like Bill Gates walking into a football stadium – it changes the average for everyone.
The problem: we still plan, buy and judge marketing as if everything should behave like a neat average.
2. Sell how you think, not what you do
Rory became “accidentally famous” when he stopped giving talks about ads and started giving talks about how marketers think.
Instead of:
“Here are the campaigns we ran,”
he shifted to:
“Here’s how psychology, framing and perception change behaviour.”
That change of packaging meant he suddenly had demand from:
- venture capital firms
- hedge funds
- logistics and operations teams
- health and safety leaders
- cafe owners and small businesses
All of them had problems that were behavioural, even if they didn’t call it marketing.
His core point:
- The market for marketing deliverables is relatively small.
- The market for marketing thinking – understanding human behaviour and perception – is “100 times bigger”.
For marketers who want more influence and better budgets, Rory’s advice is simple:
“If you want to grow the scale and reputation of marketing, sell how you think, not what you do.”
3. Why anomalies matter more than averages
Rory quoted Roger Martin: strategic breakthroughs often start with anomalies – things that don’t fit the model.
Data tends to arrive as averages. Averages smooth everything out. The weird, interesting, outlying stuff disappears.
But in fat-tailed systems, those weird bits are often where the value lives.
Examples:
- A random line from Alchemy leads a cafe owner to rename “watermelon juice” as “watermelonade”, put the price up, and watch it fly off the shelves.
- “Share a Coke with…” started in one market and became a decade-long global growth driver.
Rory’s argument: if you only optimise what you already do and only trust what you can neatly measure, you will:
- protect the middle
- miss the outliers
- and ignore the things that could transform the business
Good marketing culture is comfortable poking at anomalies, not sanding them down.
4. The paceometer: how framing changes decisions
To show how presentation changes behaviour, Rory shared one of his favourite examples: the paceometer.
- A normal speedometer shows miles per hour.
- A paceometer shows minutes per mile.
The information is mathematically equivalent, but the conclusions are not:
- Going from 10mph to 20mph on a 10-mile journey saves 30 minutes.
- Going from 70mph to 80mph saves less than a minute.
Same “10mph increase”. Totally different impact.
Once you see that, a few things click into place:
- Driving much faster on motorways adds huge risk and fuel cost for almost no time saving.
- You’d never design ultra-high-speed rail the same way if you thought in minutes per mile.
- The bicycle is a much bigger breakthrough than it seems, because the time saving versus walking is enormous.
Rory’s lesson:
Even when information is “objective”, the brain responds to how it’s framed.
Marketing’s job is to choose the framing that actually helps people decide, not just throw numbers at them.
5. Creativity as an experiment, not a guarantee
A big theme in the session was how we talk about risk.
Finance often demands proof something will work before allowing it. That’s impossible for anything genuinely new.
Rory’s alternative is to treat creative ideas as experiments, not bets on a sure thing:
- Some ideas are two-way doors. If they don’t work, you can stop and reverse them.
- The downside is capped (you turn it off).
- The upside is uncapped (you might find your next “Share a Coke”).
His line on experimentation:
“We’re exploiting a probabilistic asymmetry. When advertising works really well, it’s a total game changer. When it doesn’t, you stop doing it.”
If marketers frame creative work this way, it becomes much harder for a rational leader to say “no” to experiments that are small, reversible and potentially huge.
6. Marketing beyond the marketing department
Rory argues that marketing thinking shouldn’t be confined to people with “marketing” in their job title.
Right now:
- Finance is allowed to permeate everything. No one says “that’s just finance”.
- Marketing, in many organisations, is treated like “reprographics with a degree”.
But when you zoom out, loads of choices are actually marketing:
- How you price parking
- How long people have to walk to find a charger
- How you label a product or bundle a service
- How you design forms, defaults, loyalty cards and packaging
His line on electric vehicles makes it concrete:
- Range anxiety is made of range (physics) and anxiety (psychology).
- We pour billions into batteries and very little into reducing anxiety.
- It might be cheaper and more effective to reduce anxiety than to extend range.
The opportunity for marketers is to:
- Show up in more rooms
- Bring consumer perception into non-marketing decisions
- Be the people who reframe problems, not just the people who “do comms”
7. Rethinking value, finance and “fair” accountability
Rory shared some uncomfortable maths from agency life:
- An idea that makes an airline ~£10m a year in incremental premium revenue might earn the agency £25k.
- “Share a Coke” earned Ogilvy Australia a few hundred thousand dollars, while delivering huge global value for Coca-Cola.
- Agencies – and marketing teams – are held accountable for every penny of cost, but rarely allowed to claim fair credit for long-term value.
His deeper point:
- Finance and procurement often use thin-tailed maths (incremental, linear, controllable)
- to manage a fat-tailed activity (marketing, where outliers drive value).
That leads to:
- over-optimising for efficiency
- under-investing in exploration
- punishing variance, even when variance is where breakthroughs live
Rory’s argument isn’t “ignore efficiency”. It’s:
“If you only optimise for average uplift, you’ll design a system that’s incapable of producing outliers.”
8. What this means in an AI-shaped world
Rory is excited about AI as a tool, but wary of how PLCs will use it.
His prediction:
- A lot of large listed companies will justify AI investment through headcount reduction.
- Founder-led and family-owned businesses are more likely to see AI as human augmentation, not replacement.
For marketers, that means:
- The environment you choose to work in matters as much as your skills.
- Places that value curiosity, experimentation and customer understanding will give you room to apply fat-tailed thinking.
- Places that see marketing as a cost line item will use AI to make it thinner, not better.
9. Where to start
Rory’s advice for marketers who want to act on this session:
- Treat marketing as fat-tailed Expect that a few ideas will drive most of your impact. Make space for those ideas to emerge.
- Start selling how you think In presentations and meetings, explain your mental model, not just your outputs. Show people how reframing changes the answer.
- Go looking for anomalies Pay attention to the weird successes, the odd customer behaviours, the things that “shouldn’t work” but do. They’re often your next big clue.
- Redesign the experiment, not just the report Frame creative work as a reversible test with capped downside and uncapped upside. Make it easy to say yes.
- Move beyond the marketing bubble Offer marketing thinking to product, ops, pricing, service, policy. Anywhere humans make decisions, your skills are useful.
Rory’s book Alchemy and his talks are full of case studies for this way of working. But the core shift is simple:
Stop treating marketing as “the stuff we make”.
Start treating it as “the way we see the world – and help others see it too.”