Nudge Wiki

Person

Rory Sutherland

Author, Alchemy; Vice Chairman, Ogilvy

Advertising executive and author of Alchemy, cited (not interviewed) for studies on how branding and belief change measurable physical experience, including a Red Bull vodka cocktail study (Episode 41) and a charity-letter donor-behavior study (Episode 46). Returned as a full guest for two episodes (63, 64) covering why counterintuitive, uncertainty-embracing thinking outperforms conventional business logic — trains, masks, cafes, drink-driving policy, and a live "nudge clinic" applying the same thinking to real listener-submitted problems.

Returns for a third full-guest appearance in Episode 179. Argues attitude often follows behavior rather than causing it, using Tesla ownership, recycling-bin design, and his own coffee habits as examples (see Attitude-Behavior Gap); that McDonald's touchscreen ordering changed customer behavior simply by changing the interface, not by changing anyone's underlying preference (see McDonald's Touchscreen Two-Burger-Order Case); that "target the moment, not the audience" — citing Adam Grant's lifeguard-story initiation study (see Adam Grant Lifeguard Stories Initiation Study); that pension-contribution friction, not attitude, explains low voluntary pension top-ups (see Pension Contribution Interface Friction Case); that tax rates should use charm pricing (39.9% rather than 40%, see UK Tax Rate Charm-Pricing Case); that welfare and bonuses should be paid as variable lump sums rather than small fixed amounts (see Luxi Shen Variable-Reward Task-Completion Study); and critiques economic policy's reliance on a "single representative agent" that ignores how the same policy can help some people while badly harming others (see Single Representative Agent (Policy Heterogeneity), Doll Quit-Before-35 Finding).

Returns for a fourth full-guest appearance in Episode 189, on "micro-efficiencies which lead to macro-inefficiencies" — optimizing a narrowly measured slice of a process while destroying larger, harder-to-measure value the process also provided. Covers the hotel-doorman "dormant fallacy" (see Doorman Dormant-Fallacy Case); the honeybee waggle dance as an explore-exploit model, with roughly 20% of foragers ignoring it to explore independently (see Waggle Dance Explore-Exploit Case); Jeff Bezos's one-way-door/two-way-door distinction, illustrated by AWS's low-stakes origin inside Amazon (see Amazon Two-Way Door AWS Case); Daniel Kahneman's boardroom risk-pooling anecdote, where a CEO wants a bet individual division heads all decline (see Kahneman Boardroom Risk-Pooling Case); and an application of the "Abilene effect" to the UK's Brexit referendum, read as a vote to preserve a rare, precautionary option rather than a settled rejection of EU membership (see Abilene Effect Brexit Case). See Micro-Efficiency, Macro-Inefficiency (Explore-Exploit Trade-off).

Episode 191 is a re-edited compilation of his original episodes 63 and 64, trimmed and combined with one new anecdote (the Geneva-airport flight-delay haircut, see Uncertainty Aversion (vs. Outcome Aversion)) — otherwise re-citing the Sky TV daily-cost reframing (see Sky TV Daily-Cost Reframing Case), the Tube map color-bias observation (see London Underground Tube Map Color-Bias Case), the cafe advice bundle (see Cafe Tables-Outside Costly Signaling Case, Locked-Door Exception Reciprocity Case), the Starbucks queue-ordering critique (see Starbucks Order-Ahead Queue Wait-Time Case), the Five Guys/Starbucks specialization premium (see Five Guys Starbucks Jack-of-All-Trades Case), and the drink-driving ban/ergodicity-economics argument (see Drink-Driving Ban Ergodicity Case) — all previously documented from episodes 63/64.

Cited (not interviewed) again in Episode 215. Describes Starbucks deliberately slowing baristas down, limiting them to two drinks in progress at once, after realizing fast parallel drink-making made coffee look mass-produced rather than handmade (see Sutherland Starbucks Slow-Barista Case); and a couple expecting triplets who persuaded homeowners not otherwise selling to part with their houses via handwritten (not typed) letters, which Sutherland credits with the letters' outsized effectiveness (see Sutherland Handwritten-Letter House-Purchase Case). See Input Bias (Effort Heuristic).

Discussed in

  • Episode 41 — 41- The irrational way we perceive food
  • Episode 46 — 46- Five marketing lessons for 2021 (Gift Aid charity-letter study)
  • Episode 63 — 63- Rory Sutherland - Why counter-intuitive thinking wins
  • Episode 64 — 64- Welcome to the Rory Sutherland Nudge Clinic
  • Episode 72 — 72- 6 memorable marketing lessons from 2021 (referenced; adds the 1894 Times horse-manure forecast)
  • Episode 179 — 179-it-s-how-mcdonald-s-make-men-binge-rory-sutherland
  • Episode 189 — 189-it-s-the-mistake-every-business-makes-rory-sutherland
  • Episode 191 — 191-rory-sutherland-on-drink-driving-five-guys-and-the-tube-map (re-edited compilation of episodes 63/64, plus a new Geneva-airport anecdote)
  • Episode 215 — 215-this-harvard-prof-made-my-emails-3-5x-better (Starbucks slow-barista case; handwritten-letter house-purchase case)
  • Episode 218 — 218-the-best-of-nudge-in-2024 (year-end recap; attitude-behavior gap re-cited; Starbucks app; Rosset intentionality bias)

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