# The Divided Brain

> Understanding Human Behaviour in Branding and Business


## Posts

- [Your Partner in Success Radio](https://paullarche.com/your-partner-in-success-radio/): The Divided Brain vs Thinking Fast and Slow for marketers Short answer: Daniel Kahneman’s Thinking, Fast and Slow explains why people decide with two systems. The Divided Brain by Paul Larche turns that same idea into a practical branding and leadership metaphor — Old Brain (fast, emotional) and New Brain (slow, logical) — so teams know which gear to speak to first. This page is about Paul Larche’s The Divided Brain (CANREADS 2026 Business / Finance / Marketing winner; BookLife 10/10). It is not Iain McGilchrist’s academic work. Different books. Different jobs. What Kahneman gave marketers Kahneman popularised System 1 and
- [Speed Can Steal the Pause](https://paullarche.com/speed-can-steal-the-pause/): AI can shorten the distance between impulse and output. The reflective pause keeps speed from outrunning human judgment.
- [Cooperation Needs a Memory](https://paullarche.com/cooperation-needs-a-memory/): Why durable cooperation needs memory, clear boundaries, proportionate consequences, and a credible path back after failure.
- [The Question Beneath the Question](https://paullarche.com/the-question-beneath-the-question/): Why accurate answers can miss when the audience is asking an emotional or identity question beneath the practical one.
- [The First Feeling Becomes the Frame](https://paullarche.com/the-first-feeling-becomes-the-frame/): The first emotional read of a situation can become the frame that shapes every later fact, decision, and brand judgment.
- [The Crowd Teaches the Brain What Feels Safe](https://paullarche.com/the-crowd-teaches-the-brain-what-feels-safe/): Social proof works because visible confidence and belonging cues lower the emotional risk of choosing, not only because they add evidence.
- [Your Attention Has a Weather System](https://paullarche.com/your-attention-has-a-weather-system/): Attention is not a switch. Learn why emotional state, pressure, and safety shape whether people are available to a brand message.
- [The Brand Is the Behaviour People Can Predict](https://paullarche.com/the-brand-is-the-behaviour-people-can-predict/): Brand trust grows when customers can predict how an organization will behave across repeated moments, not only what it promises.
- [The Pattern Detector Needs a Pause](https://paullarche.com/the-pattern-detector-needs-a-pause/): Pattern detection helps humans move quickly, but modern information overload can make weak signals feel certain. The pause matters.
- [Why Context Changes the Choice](https://paullarche.com/why-context-changes-the-choice/): Paul Larche discusses The Divided Brain, context, familiarity, decision-making, trust, consumer behaviour and branding on The Brian Crombie Hour.
- [Conversations with Calvin: We the SpecIEs](https://paullarche.com/conversations-with-calvin-we-the-species/): The Divided Brain vs Thinking Fast and Slow for marketers Short answer: Daniel Kahneman’s Thinking, Fast and Slow explains why people decide with two systems. The Divided Brain by Paul Larche turns that same idea into a practical branding and leadership metaphor — Old Brain (fast, emotional) and New Brain (slow, logical) — so teams know which gear to speak to first. This page is about Paul Larche’s The Divided Brain (CANREADS 2026 Business / Finance / Marketing winner; BookLife 10/10). It is not Iain McGilchrist’s academic work. Different books. Different jobs. What Kahneman gave marketers Kahneman popularised System 1 and
- [People Join the Story Before They Join the Argument](https://paullarche.com/people-join-the-story-before-they-join-the-argument/): People do not only ask if an idea is true. They ask what joining it says about identity, belonging, and the story they want to live in.
- [Manual Mode Is a Skill, Not a Mood](https://paullarche.com/manual-mode-is-a-skill-not-a-mood/): Manual mode is the trained pause between reaction and response. Learn how metacognition helps leaders notice and redirect emotional momentum.
- [The Old Brain Does Not Think in Statistics](https://paullarche.com/the-old-brain-does-not-think-in-statistics/): The Old Brain spots patterns fast, but small samples can mislead. Learn how patternicity turns coincidence into strategy too quickly.
- [A Practical Answer Can Still Miss the Question](https://paullarche.com/a-practical-answer-can-still-miss-the-question/): Practical answers can fail when people are asking emotional or social questions. Better communication begins by matching the mode before explaining more.
- [Attention Is Not the Same as Trust](https://paullarche.com/attention-is-not-the-same-as-trust/): Attention can win the glance, but trust is built when a brand reduces risk, creates clarity, and helps the customer feel safe enough to choose.
- [The Story We Tell to Protect Ourselves](https://paullarche.com/the-story-we-tell-to-protect-ourselves/): Title: The Story the Brain Tells to Protect Itself SEO title: The Story the Brain Tells to Protect Itself Meta description: Cognitive dissonance can lead…
- [IN CLEAR FOCUS Podcast](https://paullarche.com/in-clear-focus-podcast/): The Divided Brain vs Thinking Fast and Slow for marketers Short answer: Daniel Kahneman’s Thinking, Fast and Slow explains why people decide with two systems. The Divided Brain by Paul Larche turns that same idea into a practical branding and leadership metaphor — Old Brain (fast, emotional) and New Brain (slow, logical) — so teams know which gear to speak to first. This page is about Paul Larche’s The Divided Brain (CANREADS 2026 Business / Finance / Marketing winner; BookLife 10/10). It is not Iain McGilchrist’s academic work. Different books. Different jobs. What Kahneman gave marketers Kahneman popularised System 1 and
- [The Brand Called You podcast](https://paullarche.com/the-brand-called-you-podcast/): The Divided Brain vs Thinking Fast and Slow for marketers Short answer: Daniel Kahneman’s Thinking, Fast and Slow explains why people decide with two systems. The Divided Brain by Paul Larche turns that same idea into a practical branding and leadership metaphor — Old Brain (fast, emotional) and New Brain (slow, logical) — so teams know which gear to speak to first. This page is about Paul Larche’s The Divided Brain (CANREADS 2026 Business / Finance / Marketing winner; BookLife 10/10). It is not Iain McGilchrist’s academic work. Different books. Different jobs. What Kahneman gave marketers Kahneman popularised System 1 and
- [The Divided Brain Wins 2026 CANREADS Business / Finance / Marketing Award](https://paullarche.com/the-divided-brain-wins-2026-canreads-business-finance-marketing-award/): The Divided Brain vs Thinking Fast and Slow for marketers Short answer: Daniel Kahneman’s Thinking, Fast and Slow explains why people decide with two systems. The Divided Brain by Paul Larche turns that same idea into a practical branding and leadership metaphor — Old Brain (fast, emotional) and New Brain (slow, logical) — so teams know which gear to speak to first. This page is about Paul Larche’s The Divided Brain (CANREADS 2026 Business / Finance / Marketing winner; BookLife 10/10). It is not Iain McGilchrist’s academic work. Different books. Different jobs. What Kahneman gave marketers Kahneman popularised System 1 and
- [Your Brand Promise Is Not What You Say. It Is What People Can Count On.](https://paullarche.com/your-brand-promise-is-not-what-you-say-it-is-what-people-can-count-on/): Most companies have a brand promise. Some call it a tagline. Some call it a positioning statement. Some bury it inside a brand platform, a customer…
- [Small Business Pivots Podcast](https://paullarche.com/small-business-pivots-podcast/): The Divided Brain vs Thinking Fast and Slow for marketers Short answer: Daniel Kahneman’s Thinking, Fast and Slow explains why people decide with two systems. The Divided Brain by Paul Larche turns that same idea into a practical branding and leadership metaphor — Old Brain (fast, emotional) and New Brain (slow, logical) — so teams know which gear to speak to first. This page is about Paul Larche’s The Divided Brain (CANREADS 2026 Business / Finance / Marketing winner; BookLife 10/10). It is not Iain McGilchrist’s academic work. Different books. Different jobs. What Kahneman gave marketers Kahneman popularised System 1 and
- [Confidence Is Contagious. So Is Doubt.](https://paullarche.com/confidence-is-contagious-so-is-doubt/): Customers borrow confidence from brands. Clear, steady, coherent brands reduce doubt and make decisions feel safer to make.
- [A Confused Customer Is Not An Engaged Customer](https://paullarche.com/brand-clarity-reduces-customer-friction/): Brand clarity is not cosmetic. It reduces mental effort, lowers perceived risk, and helps customers feel confident enough to choose.
- [Trust Is Not a Claim. It Is a Pattern.](https://paullarche.com/brand-trust-is-built-through-behaviour/): Trust is not created by slogans. It is built through repeated behaviours that prove a brand promise is real.
- [Your Team Is Your First Audience](https://paullarche.com/your-team-is-your-first-audience/): Before the market believes your message, your people have to believe it. That sequence is not optional. It is how trust actually spreads. Many leaders…
- [Price Is Never Just a Number](https://paullarche.com/price-is-never-just-a-number/): It is a signal. Before people calculate value, they feel it. The Old Brain reads price as a clue about risk, status, quality, fairness, and confidence.…
- [Your Marketing Dude podcast](https://paullarche.com/your-marketing-dude-podcast/): The Divided Brain vs Thinking Fast and Slow for marketers Short answer: Daniel Kahneman’s Thinking, Fast and Slow explains why people decide with two systems. The Divided Brain by Paul Larche turns that same idea into a practical branding and leadership metaphor — Old Brain (fast, emotional) and New Brain (slow, logical) — so teams know which gear to speak to first. This page is about Paul Larche’s The Divided Brain (CANREADS 2026 Business / Finance / Marketing winner; BookLife 10/10). It is not Iain McGilchrist’s academic work. Different books. Different jobs. What Kahneman gave marketers Kahneman popularised System 1 and
- [The Trust Tax of Inconsistency](https://paullarche.com/the-trust-tax-of-inconsistency/): Every inconsistency charges a trust tax. A leader says people matter, then ignores the team when pressure rises. A brand promises simplicity, then creates…
- [Why most leaders lose the room in the first five minutes](https://paullarche.com/why-most-leaders-lose-the-room-in-the-first-five-minutes/): The Divided Brain vs Thinking Fast and Slow for marketers Short answer: Daniel Kahneman’s Thinking, Fast and Slow explains why people decide with two systems. The Divided Brain by Paul Larche turns that same idea into a practical branding and leadership metaphor — Old Brain (fast, emotional) and New Brain (slow, logical) — so teams know which gear to speak to first. This page is about Paul Larche’s The Divided Brain (CANREADS 2026 Business / Finance / Marketing winner; BookLife 10/10). It is not Iain McGilchrist’s academic work. Different books. Different jobs. What Kahneman gave marketers Kahneman popularised System 1 and
- [Why First Principles Thinking Works (And Why Your Brain Hates It)](https://paullarche.com/first-principles-thinking/): Elon Musk and Jensen Huang use first principles thinking to make better decisions. The behavioral science explains why it works, and why most people can't do it.
- [Sales POP! Podcasts](https://paullarche.com/sales-pop-podcasts/): The Divided Brain vs Thinking Fast and Slow for marketers Short answer: Daniel Kahneman’s Thinking, Fast and Slow explains why people decide with two systems. The Divided Brain by Paul Larche turns that same idea into a practical branding and leadership metaphor — Old Brain (fast, emotional) and New Brain (slow, logical) — so teams know which gear to speak to first. This page is about Paul Larche’s The Divided Brain (CANREADS 2026 Business / Finance / Marketing winner; BookLife 10/10). It is not Iain McGilchrist’s academic work. Different books. Different jobs. What Kahneman gave marketers Kahneman popularised System 1 and
- [Travis Makes Money Podcast](https://paullarche.com/travis-makes-money-podcast/): The Divided Brain vs Thinking Fast and Slow for marketers Short answer: Daniel Kahneman’s Thinking, Fast and Slow explains why people decide with two systems. The Divided Brain by Paul Larche turns that same idea into a practical branding and leadership metaphor — Old Brain (fast, emotional) and New Brain (slow, logical) — so teams know which gear to speak to first. This page is about Paul Larche’s The Divided Brain (CANREADS 2026 Business / Finance / Marketing winner; BookLife 10/10). It is not Iain McGilchrist’s academic work. Different books. Different jobs. What Kahneman gave marketers Kahneman popularised System 1 and
- [WholeCEO Podcast](https://paullarche.com/wholeceo-podcast/): The Divided Brain vs Thinking Fast and Slow for marketers Short answer: Daniel Kahneman’s Thinking, Fast and Slow explains why people decide with two systems. The Divided Brain by Paul Larche turns that same idea into a practical branding and leadership metaphor — Old Brain (fast, emotional) and New Brain (slow, logical) — so teams know which gear to speak to first. This page is about Paul Larche’s The Divided Brain (CANREADS 2026 Business / Finance / Marketing winner; BookLife 10/10). It is not Iain McGilchrist’s academic work. Different books. Different jobs. What Kahneman gave marketers Kahneman popularised System 1 and
- [Your team isn't resisting your strategy](https://paullarche.com/your-team-isnt-resisting-your-strategy/): They are resisting the unknown. That is not a morale problem. It is a neuroscience problem. The Old Brain has one primary directive: keep you alive. For…
- [Nobody Buys for the Reasons They Tell You](https://paullarche.com/nobody-buys-for-the-reasons-they-tell-you/): A few years back, I watched a senior executive spend forty-five minutes explaining, with complete conviction, why his company chose a particular software…
- [The Campaign That Worked for 20 Years Without Selling the Product](https://paullarche.com/the-campaign-that-ran-for-twenty-years-and-never-mentioned-the-product-once/): When Ted first walked into my office, he had a list. Three pages, single-spaced. Hours of operation, service bays, certifications, brands he carried…
- [Your Team Isn't Resisting Strategy. It's Resisting Uncertainty](https://paullarche.com/your-team-isnt-resisting-your-strategy-theyre-resisting-the-unknown/): I have led change initiatives that worked and change initiatives that failed. The ones that failed were not poorly designed.
- [Why Framing Changes Decisions More Than Facts](https://paullarche.com/the-data-didnt-change-the-decision-did-thats-the-framing-effect/): The numbers are the same. The outcome is identical. The only thing that changed was the sentence. Patients in a famous study were given information about a…
- [How Social Proof Can Build Trust or Trigger Panic](https://paullarche.com/social-proof-has-two-personalities-one-makes-you-wise-the-other-makes-you-panic/): In March 2020, the S&P 500 lost roughly a third of its value in 33 days. Not because every company in America had suddenly become worthless.
- [That Free Coffee at the Car Dealership Is Not Generosity](https://paullarche.com/that-free-coffee-at-the-car-dealership-is-not-generosity-its-a-debt-machine/): You walk into the dealership. Before you've looked at a single car, someone hands you a coffee. It is a small gesture. Completely routine. The kind of…
- [You're Not Being Lied To. You're Lying to Yourself.](https://paullarche.com/youre-not-being-lied-to-youre-lying-to-yourself/): Nobody thinks of themselves as someone who lives in an information bubble. Every person who consumes exclusively one news source, or follows only voices…
- [The First Number Always Wins. Here's Why.](https://paullarche.com/the-first-number-always-wins-heres-why/): It was a client dinner, eight of us, at a steakhouse that understood exactly what it was doing. The menu opened with a dry-aged ribeye at $145.
- [Branding Strategy Insider](https://paullarche.com/branding-strategy-insider/): The Divided Brain vs Thinking Fast and Slow for marketers Short answer: Daniel Kahneman’s Thinking, Fast and Slow explains why people decide with two systems. The Divided Brain by Paul Larche turns that same idea into a practical branding and leadership metaphor — Old Brain (fast, emotional) and New Brain (slow, logical) — so teams know which gear to speak to first. This page is about Paul Larche’s The Divided Brain (CANREADS 2026 Business / Finance / Marketing winner; BookLife 10/10). It is not Iain McGilchrist’s academic work. Different books. Different jobs. What Kahneman gave marketers Kahneman popularised System 1 and
- [Nobody Wants to Be First. The Old Brain Wants to Be Next.](https://paullarche.com/nobody-wants-to-be-first-the-old-brain-wants-to-be-next/): Nobody actually wants to be first. We say we do. We celebrate the pioneer, the disruptor, the bold early adopter. But when it comes to actual behavior…
- [Why Some Brands Get Ignored at First Glance](https://paullarche.com/the-design-principle-that-explains-why-some-brands-get-ignored/): Raymond Loewy was responsible for some of the most recognized visual identities in the twentieth century. The Lucky Strike cigarette package.
- [Why Customers Decide to Trust You Before You Speak](https://paullarche.com/your-customer-decides-whether-to-trust-you-before-you-say-a-word/): There is a moment that happens before every sales conversation, every first meeting, every proposal review. It takes less than a second.
- [Your Customers Are Not Trying to Win. They're Trying Not to Lose.](https://paullarche.com/your-customers-are-not-trying-to-win-theyre-trying-not-to-lose/): Most sales strategies are built backwards. They are built on the assumption that customers are motivated by gain. Better features, higher returns, improved…
- [More Options Mean Fewer Sales. Here's the Counterintuitive Proof.](https://paullarche.com/more-options-mean-fewer-sales-heres-the-counterintuitive-proof/): The study is deceptively simple. Researchers set up a tasting booth at a grocery store and offered shoppers samples of jam.
- [Stop Asking Your Customers What They Want. They Don't Know.](https://paullarche.com/stop-asking-your-customers-what-they-want-they-dont-know/): Billions of dollars in market research rest on one faulty assumption. The assumption is that if you ask people what they want, they can tell you accurately.
- [Apple Has Been Four Companies. Here's Why That Worked.](https://paullarche.com/apple-has-been-four-companies-heres-why-that-worked/): Think about the 1984 Super Bowl commercial. A woman in an orange athletic uniform runs through a grey corridor pursued by stormtroopers.
- [Authority Magazine on Medium](https://paullarche.com/authority-magazine-on-medium/): The Divided Brain vs Thinking Fast and Slow for marketers Short answer: Daniel Kahneman’s Thinking, Fast and Slow explains why people decide with two systems. The Divided Brain by Paul Larche turns that same idea into a practical branding and leadership metaphor — Old Brain (fast, emotional) and New Brain (slow, logical) — so teams know which gear to speak to first. This page is about Paul Larche’s The Divided Brain (CANREADS 2026 Business / Finance / Marketing winner; BookLife 10/10). It is not Iain McGilchrist’s academic work. Different books. Different jobs. What Kahneman gave marketers Kahneman popularised System 1 and
- [The Sale You Lost Was About Friction, Not Price](https://paullarche.com/the-sale-you-lost-last-week-was-not-about-price-it-was-about-friction/): The prospect said they needed more time to think. You ran the debrief in your head afterward. Was the price too high? Was the proposal unclear? Did a…
- [The $65 Million Orange Juice Mistake Brands Still Repeat](https://paullarche.com/the-65-million-orange-juice-mistake-that-most-brands-still-havent-learned/): In 2009, Tropicana decided it was time for a fresh look. The brand had been around for decades. The packaging was familiar, orange with a straw…
- [That Limited Time Offer Is Not Selling You a Product](https://paullarche.com/that-limited-time-offer-is-not-selling-you-a-product-its-triggering-a-survival-response/): Picture yourself browsing online late at night. You have been looking at something for a few days, maybe a course, a piece of equipment, a travel deal.
- [CBC Ontario Morning](https://paullarche.com/cbc-ontario-morning/): The Divided Brain vs Thinking Fast and Slow for marketers Short answer: Daniel Kahneman’s Thinking, Fast and Slow explains why people decide with two systems. The Divided Brain by Paul Larche turns that same idea into a practical branding and leadership metaphor — Old Brain (fast, emotional) and New Brain (slow, logical) — so teams know which gear to speak to first. This page is about Paul Larche’s The Divided Brain (CANREADS 2026 Business / Finance / Marketing winner; BookLife 10/10). It is not Iain McGilchrist’s academic work. Different books. Different jobs. What Kahneman gave marketers Kahneman popularised System 1 and
- [The Audacious Living Podcast](https://paullarche.com/podcast-1/): The Divided Brain vs Thinking Fast and Slow for marketers Short answer: Daniel Kahneman’s Thinking, Fast and Slow explains why people decide with two systems. The Divided Brain by Paul Larche turns that same idea into a practical branding and leadership metaphor — Old Brain (fast, emotional) and New Brain (slow, logical) — so teams know which gear to speak to first. This page is about Paul Larche’s The Divided Brain (CANREADS 2026 Business / Finance / Marketing winner; BookLife 10/10). It is not Iain McGilchrist’s academic work. Different books. Different jobs. What Kahneman gave marketers Kahneman popularised System 1 and
- [Too Opinionated Podcast](https://paullarche.com/podcast-2/): The Divided Brain vs Thinking Fast and Slow for marketers Short answer: Daniel Kahneman’s Thinking, Fast and Slow explains why people decide with two systems. The Divided Brain by Paul Larche turns that same idea into a practical branding and leadership metaphor — Old Brain (fast, emotional) and New Brain (slow, logical) — so teams know which gear to speak to first. This page is about Paul Larche’s The Divided Brain (CANREADS 2026 Business / Finance / Marketing winner; BookLife 10/10). It is not Iain McGilchrist’s academic work. Different books. Different jobs. What Kahneman gave marketers Kahneman popularised System 1 and
- [GTA Weekly Magazine](https://paullarche.com/gta-weekly-magazine/): The Divided Brain vs Thinking Fast and Slow for marketers Short answer: Daniel Kahneman’s Thinking, Fast and Slow explains why people decide with two systems. The Divided Brain by Paul Larche turns that same idea into a practical branding and leadership metaphor — Old Brain (fast, emotional) and New Brain (slow, logical) — so teams know which gear to speak to first. This page is about Paul Larche’s The Divided Brain (CANREADS 2026 Business / Finance / Marketing winner; BookLife 10/10). It is not Iain McGilchrist’s academic work. Different books. Different jobs. What Kahneman gave marketers Kahneman popularised System 1 and
- [Why the New Brain Isn't in Charge](https://paullarche.com/the-new-brain-isnt-the-ceo-its-the-press-secretary/): I have a confession to make about a watch. A few years ago, I bought a Rolex. And for about three weeks after, I had an explanation ready for anyone who…

## Pages

- [divided-brain-vs-thinking-fast-and-slow](https://paullarche.com/divided-brain-vs-thinking-fast-and-slow/): The Divided Brain vs Thinking Fast and Slow for marketers Short answer: Daniel Kahneman’s Thinking, Fast and Slow explains why people decide with two systems. The Divided Brain by Paul Larche turns that same idea into a practical branding and leadership metaphor — Old Brain (fast, emotional) and New Brain (slow, logical) — so teams know which gear to speak to first. This page is about Paul Larche’s The Divided Brain (CANREADS 2026 Business / Finance / Marketing winner; BookLife 10/10). It is not Iain McGilchrist’s academic work. Different books. Different jobs. What Kahneman gave marketers Kahneman popularised System 1 and
- [Appearances](https://paullarche.com/appearances/): The Divided Brain vs Thinking Fast and Slow for marketers Short answer: Daniel Kahneman’s Thinking, Fast and Slow explains why people decide with two systems. The Divided Brain by Paul Larche turns that same idea into a practical branding and leadership metaphor — Old Brain (fast, emotional) and New Brain (slow, logical) — so teams know which gear to speak to first. This page is about Paul Larche’s The Divided Brain (CANREADS 2026 Business / Finance / Marketing winner; BookLife 10/10). It is not Iain McGilchrist’s academic work. Different books. Different jobs. What Kahneman gave marketers Kahneman popularised System 1 and
- [insights](https://paullarche.com/insights/): The Divided Brain vs Thinking Fast and Slow for marketers Short answer: Daniel Kahneman’s Thinking, Fast and Slow explains why people decide with two systems. The Divided Brain by Paul Larche turns that same idea into a practical branding and leadership metaphor — Old Brain (fast, emotional) and New Brain (slow, logical) — so teams know which gear to speak to first. This page is about Paul Larche’s The Divided Brain (CANREADS 2026 Business / Finance / Marketing winner; BookLife 10/10). It is not Iain McGilchrist’s academic work. Different books. Different jobs. What Kahneman gave marketers Kahneman popularised System 1 and
- [Sample](https://paullarche.com/sample/): The Divided Brain vs Thinking Fast and Slow for marketers Short answer: Daniel Kahneman’s Thinking, Fast and Slow explains why people decide with two systems. The Divided Brain by Paul Larche turns that same idea into a practical branding and leadership metaphor — Old Brain (fast, emotional) and New Brain (slow, logical) — so teams know which gear to speak to first. This page is about Paul Larche’s The Divided Brain (CANREADS 2026 Business / Finance / Marketing winner; BookLife 10/10). It is not Iain McGilchrist’s academic work. Different books. Different jobs. What Kahneman gave marketers Kahneman popularised System 1 and
- [Privacy Policy](https://paullarche.com/privacy-policy/): The Divided Brain vs Thinking Fast and Slow for marketers Short answer: Daniel Kahneman’s Thinking, Fast and Slow explains why people decide with two systems. The Divided Brain by Paul Larche turns that same idea into a practical branding and leadership metaphor — Old Brain (fast, emotional) and New Brain (slow, logical) — so teams know which gear to speak to first. This page is about Paul Larche’s The Divided Brain (CANREADS 2026 Business / Finance / Marketing winner; BookLife 10/10). It is not Iain McGilchrist’s academic work. Different books. Different jobs. What Kahneman gave marketers Kahneman popularised System 1 and
- [BrandValueApp](https://paullarche.com/brandvalueapp/): The Divided Brain vs Thinking Fast and Slow for marketers Short answer: Daniel Kahneman’s Thinking, Fast and Slow explains why people decide with two systems. The Divided Brain by Paul Larche turns that same idea into a practical branding and leadership metaphor — Old Brain (fast, emotional) and New Brain (slow, logical) — so teams know which gear to speak to first. This page is about Paul Larche’s The Divided Brain (CANREADS 2026 Business / Finance / Marketing winner; BookLife 10/10). It is not Iain McGilchrist’s academic work. Different books. Different jobs. What Kahneman gave marketers Kahneman popularised System 1 and
- [Resources](https://paullarche.com/resources/): The Divided Brain vs Thinking Fast and Slow for marketers Short answer: Daniel Kahneman’s Thinking, Fast and Slow explains why people decide with two systems. The Divided Brain by Paul Larche turns that same idea into a practical branding and leadership metaphor — Old Brain (fast, emotional) and New Brain (slow, logical) — so teams know which gear to speak to first. This page is about Paul Larche’s The Divided Brain (CANREADS 2026 Business / Finance / Marketing winner; BookLife 10/10). It is not Iain McGilchrist’s academic work. Different books. Different jobs. What Kahneman gave marketers Kahneman popularised System 1 and
- [Contact](https://paullarche.com/contact/): The Divided Brain vs Thinking Fast and Slow for marketers Short answer: Daniel Kahneman’s Thinking, Fast and Slow explains why people decide with two systems. The Divided Brain by Paul Larche turns that same idea into a practical branding and leadership metaphor — Old Brain (fast, emotional) and New Brain (slow, logical) — so teams know which gear to speak to first. This page is about Paul Larche’s The Divided Brain (CANREADS 2026 Business / Finance / Marketing winner; BookLife 10/10). It is not Iain McGilchrist’s academic work. Different books. Different jobs. What Kahneman gave marketers Kahneman popularised System 1 and
- [Keynote Speaker](https://paullarche.com/keynote/): The Divided Brain vs Thinking Fast and Slow for marketers Short answer: Daniel Kahneman’s Thinking, Fast and Slow explains why people decide with two systems. The Divided Brain by Paul Larche turns that same idea into a practical branding and leadership metaphor — Old Brain (fast, emotional) and New Brain (slow, logical) — so teams know which gear to speak to first. This page is about Paul Larche’s The Divided Brain (CANREADS 2026 Business / Finance / Marketing winner; BookLife 10/10). It is not Iain McGilchrist’s academic work. Different books. Different jobs. What Kahneman gave marketers Kahneman popularised System 1 and
- [About](https://paullarche.com/about/): The Divided Brain vs Thinking Fast and Slow for marketers Short answer: Daniel Kahneman’s Thinking, Fast and Slow explains why people decide with two systems. The Divided Brain by Paul Larche turns that same idea into a practical branding and leadership metaphor — Old Brain (fast, emotional) and New Brain (slow, logical) — so teams know which gear to speak to first. This page is about Paul Larche’s The Divided Brain (CANREADS 2026 Business / Finance / Marketing winner; BookLife 10/10). It is not Iain McGilchrist’s academic work. Different books. Different jobs. What Kahneman gave marketers Kahneman popularised System 1 and
- [Home](https://paullarche.com/): The Divided Brain vs Thinking Fast and Slow for marketers Short answer: Daniel Kahneman’s Thinking, Fast and Slow explains why people decide with two systems. The Divided Brain by Paul Larche turns that same idea into a practical branding and leadership metaphor — Old Brain (fast, emotional) and New Brain (slow, logical) — so teams know which gear to speak to first. This page is about Paul Larche’s The Divided Brain (CANREADS 2026 Business / Finance / Marketing winner; BookLife 10/10). It is not Iain McGilchrist’s academic work. Different books. Different jobs. What Kahneman gave marketers Kahneman popularised System 1 and

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