Sleeping Barber - A Marketing Podcast

Byron Sharp — Professor of Marketing Science, Director of the Ehrenberg-Bass Institute at the University of Adelaide, and author of How Brands Grow — joins us at Cannes fresh off his sold-out Bassey Theatre session with Mark Ritson (a thousand people queued to get in).
We dig into the five fundamentals he and Ritson agreed on and, more usefully, where the industry keeps getting them wrong. Byron explains why mental availability is not the same as brand awareness, why “search advertising” was a branding con that confuses purchase availability with memory-building, and why your media metrics are lying to you about reach.
Along the way: the retail-media gold rush (sorry, Marriott Media), the AI hype bubble he expects to pop, why Elsa buried every other Disney princess, and the “non-artificial intelligence” agent Ehrenberg-Bass is building to stop corporate AI from breaking marketing’s laws of physics.
A masterclass in thinking clearly about what your marketing money is actually supposed to do.
Chapters:
00:00 - Welcome: Byron Sharp at Cannes, and why impact (not academic prestige) drives Ehrenberg-Bass
01:39 - The “two festivals” of Cannes: creativity awards vs. the serious fringe; the sold-out Ritson session
04:03 - What’s being sold to marketers on the Croisette — and the retail-media land grab (Marriott Media)
05:26 - Fragmentation, monetizing inventory, and why ~80% of this year’s AI vendors will be gone
07:02 -The five things Byron agreed with Ritson on
10:21 - #1 Mental availability — and the critical mistake of confusing it with awareness
12:27 - “You overestimate your reach”: fleeting exposures and inflated media metrics
14:19 - Why calling it “search advertising” was a disservice: purchase vs. mental availability
15:27 - #2 Distinctive brand assets — why a logo checkbox isn’t enough
17:46 - #3 Consistency — everyone agrees, nobody does it
18:50 - The “big idea,” category entry points, and the Frozen/Elsa problem
21:42 - Inside the How Brands Grow executive program
23:46 - “Non-artificial intelligence”: the AI agent Ehrenberg-Bass is building
25:20 - Wrap
Links:
Ehrenberg-Bass Institute: https://marketingscience.info/
Professor Byron Sharp: https://www.linkedin.com/in/professorbyronsharp/
How Brands Grow Live: https://marketingscience.info/learn-with-us/learning-opportunities/how-brands-grow-live-for-executives

After five days, dozens of interviews, countless presentations, and conversations with some of marketing's brightest minds, one thing became clear:
The future of marketing isn't about more technology. It's about better thinking.
Throughout Cannes Lions 2026, we spoke with leaders from System1, WARC, Ehrenberg-Bass, Amazon Ads, Pinterest, and many of the industry's leading creative and effectiveness thinkers.
In this final Cannes Cut, we reflect on the biggest themes that emerged throughout the week, including:
Why simplicity continues to outperform complexity
How AI is settling into its rightful role as a tool—not a strategy
The growing danger of the efficiency trap
Why creativity remains one of the strongest commercial advantages a brand can build
The return of long-term thinking, brand building, and strategic discipline

We also sit down with David Tiltman (WARC) to discuss the Multiplier Effect Playbook, organisational barriers to effectiveness, why strategy is becoming more important than ever, and how marketers can bridge the gap between knowing what works and actually doing it.
To close out the series, we head back onto the Croisette for one final edition of The Buzz Cut, featuring conversations with:
Aaron Starkman (Rethink)
Brendan Christie (Strategy Magazine)
Ruxandra Papuc (AIN'T)

Presented by System1.
If you've enjoyed following our Cannes journey, thank you for joining us throughout the week.
Chapters:
00:00 - Introduction
02:15 - Reflecting on an Incredible Week
06:30 - Simplicity Wins
11:05 - AI Finds Its Place
16:10 - The Efficiency Trap
21:45 - Why Brand Experience Matters
26:10 - Is This the Best Time to Be a Marketer?
30:30 - Interview: David Tiltman
52:30 - Final Buzz Cut
58:15 - Wrapping Up Cannes

Day 4 on the Croisette, and the Cannes Festival of Creativity is in full swing. The Cannes Cut series is proudly presented by System1.
Vanessa Chin, VP Marketing at System1, opens with a live field dispatch: which campaigns are actually scoring at Cannes, what the new Creator Effectiveness Playbook says about briefing for emotional impact, and why Dunkin' took gold while Kit Kat posted one of the highest out-of-home scores System1 has ever recorded.
She also tackles the question the industry keeps circling - is AI the creative revolution everyone promised, or just a better production tool?
Then the feature interview.
Orlando Wood, Chief Creative Officer at System1, argues that dull advertising is structural, not incidental.
Media fragmentation, measurement frameworks calibrated for the wrong school of advertising, and rules-based creative thinking all work against artistry before a single brief is written. Drawing on advertising history from Toulouse-Lautrec to Bernbach, and neuroscience from Ian McGilchrist, Orlando maps the war between showmanship and salesmanship - and explains why applying one school's measurement philosophy to the other destroys the work.
The episode closes with the Buzz Cut: the sights and sounds from the attendees. Ty Heath from LinkedIn shared her perspective on life inside the B2B Lions jury room, WARC APAC's Rica Facundo on the three ceilings of social, Hannah Riberdhal from Brand Marketing Sweden on what this year's Cannes sounds like compared to four years ago, and two Young Lions competitors fresh off a 24-hour brief.

Timestamps
0:00 Opening - Vanessa Chin (System1) on Cannes testing, AI, and the Creator Effectiveness Playbook
12:23 Feature interview - Orlando Wood on why dull advertising is structural, not a talent problem
23:06 Fluent devices, coherence vs consistency, and the living brand
33:08 The history of showmanship and salesmanship - and why creators may be bringing artistry back
37:11 Measuring creative: why salesmanship measurement destroys showmanship work
40:10 Post Pod debrief
41:18 Buzz Cut - Ty Heath (LinkedIn B2B Institute), Rica Facundo (WARC APAC), Hannah (Brand Marketing Sweden), Young Lions

References
System1 https://system1group.com/
Advertising Principles Explained (course with Sir John Hegarty) https://advertisingprinciplesexplained.com/
System1 Creative Dividend Report https://system1group.com/the-creative-dividend
System1 Creator Effectiveness Playbook https://system1group.com/the-creator-effectiveness-playbook
Lemon: How the Advertising Brain Turned Sour - Orlando Wood (book) https://system1group.com/lemon

Thanks for keeping us in your ears, stay sharp everyone.

Day three at Cannes Lions revealed something unexpected.
Coming into the festival, many predicted AI would dominate every conversation.
Instead, another topic has quietly taken centre stage:
Creators.
Not creator hype. Not influencer marketing. Creator effectiveness.
Presented by System1, today's Cannes Cut explores one of the biggest conversations happening across the Croisette. Marc and Vassilis reflect on another packed day at Cannes, including the System1 Stars of the Show event featuring Andrew Tindall, Orlando Wood, Mark Ritson, Les Binet, Adam Morgan and many of the industry's leading thinkers.
The featured interview is with Andrew Tindall, Chief Growth Officer at System1, who joins us to discuss the new Creator Effectiveness Playbook, developed in partnership with WPP and TikTok.
One insight stood above the rest:
Most creator campaigns aren't driving meaningful brand growth. A small "brilliant minority" are responsible for the majority of the impact.
The conversation has evolved beyond follower counts and engagement rates. Instead, marketers are asking better questions:
Does this creator genuinely fit the brand?
How do creators build memory, not just engagement?
Why does emotion still outperform optimisation?
What role do distinctive brand assets play in creator content?
And how do we stop treating creator marketing like a casino?

We also bring back another edition of The Buzz Cut, hearing directly from marketers around the world, including Lauren Anderson (Amazon Ads), David Tiltman (WARC), Reno from Nikkei, and Vinnie from Leo São Paulo, sharing what's capturing their attention halfway through Cannes.
In this episode:
Highlights from System1's Stars of the Show
Andrew Tindall on the Creator Effectiveness Playbook
Why only a small minority of creator campaigns drive real growth
Why brand fit matters more than follower count
Pinterest's positioning around quality engagement
Why AI feels more like infrastructure than the headline story
The latest perspectives from marketers across the Croisette

The rosé can wait. Our questions can't.
Chapters
00:00 Introduction
03:04 Insights from System1's Baoli Event
05:54 The Role of Creators in Sports
09:01 Pinterest's Marketing Strategy and Insights
11:50 The Current State of Creative Effectiveness
14:55 The Importance of Emotion in Advertising
18:11 The Evolving Role of Content Creators
21:03 Key Findings from the Creator Effectiveness Playbook
25:21 The Role of Emotion in Branding
29:08 Effective Briefing for Creators
30:34 Understanding Distinctive Brand Assets
32:17 Leveraging Social Devices in Marketing
35:08 Insights from Amazon's Brand Activation
38:35 The Evolution of Cannes Lions Festival
43:11 Creative Impact and Effectiveness
47:13 The Value of Attending Cannes Lions

This episode has been presented by System1.
Everyone talks about the full funnel. Amazon has actually built it. Day 2 of the Sleeping Barber's Cannes Cut takes Marc and V from the Amazon port activation, a full marina-length brand experience housing a cafe, a speakeasy, 30 meeting rooms, and a stage headlined by Shaquille O'Neal and Oprah, to a sit-down interview with Lauren Anderson, US Head of the Brand Innovation Lab.
Lauren explains what the 'canvas' framing actually means for advertisers: not a menu of placements to check, but a working-backwards discipline from brand objectives through to seamless customer handoffs. The Hellman's 'Mayo for a Melody' campaign, extending the Andy Sandberg Super Bowl spot into a Fire TV karaoke experience with QR-enabled purchase, is the clearest case study of how awareness converts to action without the usual clunky hand-off between platform teams.
The conversation also covers creator partnerships (co-collaborators, not billboards), the messy middle of measurement (experiential value is real but long-horizon), and why the Brand Innovation Lab's ethos is restraint: not throwing every part of the canvas at a brief, but identifying what's most fit for purpose.
Buzz Cut guests from the catamaran round out the episode: Esther Benzi (CMA President), Zach Grossman (Director of Sales, TikTok Canada), Neil Mohan of ClickHealth, and Jeanette from Hashtag Paid, all weighing in on creativity, measurement, and what it actually feels like when AI takes the backseat at Cannes.
Chapters
00:00 - Cannes 2025, another look
05:13 - Amazon's Brand Activation at Cannes
10:03 - bInsights from the Boat: Networking and Learning
11:43 - Lauren Anderson and The Role of the Brand Innovation Lab
19:59 - Campaigns that Connect: Hellman's and More
31:36 - Esther Benzie
32:52 - Zack Grossman
34:26 - Neil Mohan
37:17 - Jeanette Rees