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The Knowledge Project

Hosted by Shane Parrish

Master the best of what other people have already figured out. Shane Parrish interviews the world's top performers.

40 episodes processed

Host Profile

Themes
mental modelsdecision-makinginvestingleadershipclear thinking
Style

Thoughtful, Socratic interviews. Lets guests develop ideas fully. Business and investing heavy. Less personal, more intellectual.

Known Biases
Munger/Buffett lensBusiness/investing skewNorth American elite focus
20 canon references

Episodes

#272 · Mar 14, 2026 · 1h 30m
Connor Teskey

Connor Teskey — CEO of Brookfield Asset Management. How Brookfield builds competitive advantage through culture, capital allocation, and long-term thinking. AI infrastructure and data centers as an investment thesis.

#270 · Feb 24, 2026 · 1h 45m
Vlad Tenev

Vlad Tenev — Robinhood co-founder. Surviving the GameStop crisis, an 80% stock crash, and rebuilding from $32B to 11 business lines over $100M each. Key insight: a juicy falsehood is more powerful than a boring truth — once a narrative gets traction, facts don't refute it.

1 canon
#268 · Feb 9, 2026 · 1h 40m
Nicolai Tangen

Nicolai Tangen — CEO of the world's largest sovereign wealth fund ($2.1 trillion, 1.7% of every listed company on earth). Speed in decision-making, the trap of overanalysis, and why high ambitions produce great results even in failure.

#267 · Jan 27, 2026 · 1h 50m
Michael Ovitz

Michael Ovitz — co-founder of CAA, once the most powerful man in Hollywood. How he built CAA into the dominant talent agency through radical honesty, a no-badmouthing culture, and the multi-agent model. Power as a lease, not an asset.

1 canon
#265 · Jan 13, 2026 · 1h 58m
Morgan Housel

Morgan Housel with Shane Parrish — wealth, contentment, and the psychology of money. Core thesis: wealth isn't about accumulation, it's about the gap between what you have and what you want. Luxury quickly becomes necessity. Contrast drives happiness, not absolute levels. Saving money is buying freedom. Second appearance on the show after Ferriss #857.

3 canon
#263 · Dec 29, 2025 · 2h 17m
James Clear

James Clear — author of Atomic Habits — with Shane Parrish. Clear synthesized Duhigg (The Power of Habit), BJ Fogg (Tiny Habits), Kahneman, and Thaler's nudge theory into one extremely well-packaged book. Not the originator of these ideas but the most successful popularizer. Also covers investment philosophy, reputation, and playing to win vs. playing not to lose.

1 canon
#258 · Oct 14, 2025 · 1h 45m
Rory Sutherland

Rory Sutherland — Vice Chairman of Ogilvy, founder of their behavioral insights team. Applies behavioral economics and evolutionary psychology to marketing. Core thesis: perception matters more than reality. The circumstances of your life may matter less than how you see them. Reframing is the cheapest intervention in the world.

2 canon
#256 · Sep 29, 2025 · 1h 30m
Jim Murphy

Jim Murphy — performance coach, author of Inner Excellence (went from obscurity to #1 NYT bestseller when A.J. Brown was caught reading it during an NFL playoff game). His framework: love, wisdom, and courage as the foundation of extraordinary performance. Selflessness is fearless. The problem is never the problem — it's how you're thinking about it.

2 canon
#254 · Sep 14, 2025 · 1h 40m
Anthony Scilipoti

Anthony Scilipoti — President and CEO of Veritas Group. Called the collapses of Valeant and Nortel before they happened. His edge: asking better questions, reading the fine print, and short selling as a public service. Now has thoughts on AI as a potential bubble.

#252 · Aug 31, 2025 · 1h 35m
Tracy Britt Cool

Tracy Britt Cool — Warren Buffett's former 'fireman' at Berkshire Hathaway, now co-founder of Kanbrick. Buffett sent her to turn around struggling businesses. Now applies those lessons to the middle market.

#244 · Aug 18, 2025 · 1h 45m
Dr. Sue Johnson

Dr. Sue Johnson — creator of Emotionally Focused Therapy (EFT), the most empirically validated couples therapy approach. The science of why relationships fail, what signals to look for in a partner, and why people cheat. Attachment theory applied to adult relationships. The late Dr. Johnson's work connects directly to Gottman and the Harvard Grant Study.

3 canon
#250 · Aug 14, 2025 · 1h 20m
Barry Diller

Barry Diller — built IAC, Expedia, and reshaped Hollywood (ABC, Fox, Paramount). A career spanning five decades of media and technology. How he spots opportunities, builds companies, and thinks about the next wave.

#248 · Jul 31, 2025 · 1h 40m
Lulu Cheng Meservey

Lulu Cheng Meservey — VP Communications at Substack. How to grab attention in a world flooded with AI content, build trust through direct communication, and engineer loyalty. The cult-building framework: hooks get sharper, stories beat statistics, and the leader must speak directly.

#246 · Jul 14, 2025 · 1h 30m
Benedict Evans

Benedict Evans — tech analyst, former a16z partner. Why most people's mental model of AI is wrong. AI isn't a single technology — it's a set of capabilities being embedded into everything. The real question isn't 'what can AI do?' but 'what changes when AI is everywhere?'

#232 · Jun 9, 2025 · 1h 10m
Reed Hastings

Reed Hastings — Netflix founder. How Netflix scaled trust and made bold bets before the data was in. The Keeper Test, trust-based expense policies, and betting $100M on House of Cards without seeing a pilot. Treating employees like adults, not assets.

#230 · May 31, 2025 · 1h 45m
Bill Belichick

Bill Belichick — 8x Super Bowl champion, the most successful coach in NFL history. Four principles: do your job, work hard, be attentive, put the team first. 'You cannot win until you keep from losing.' Games are lost more than won. Discipline, preparation, and ignoring noise.

1 canon
#228 · May 27, 2025 · 1h 30m
Elad Gil

Elad Gil — serial entrepreneur, investor, author of High Growth Handbook. How he advises companies scaling from Series A to IPO. Market timing, fundraising, and the patterns that separate companies that scale from those that stall.

#226 · May 13, 2025 · 1h 45m
Garry Tan

Garry Tan — CEO of Y Combinator, co-founder of Initialized Capital. How YC selects founders, what separates companies that make it from those that don't, and the evolution of early-stage investing.

#224 · Apr 29, 2025 · 1h 30m
Bret Taylor

Bret Taylor — former Salesforce co-CEO, co-creator of Google Maps, Chairman of OpenAI board. How AI will reshape enterprise software, the difference between AI hype and AI reality, and building products that define categories.

#221 · Apr 15, 2025 · 1h 40m
Bruce Flatt

Bruce Flatt — CEO of Brookfield Corporation, one of the world's largest alternative asset managers. How Brookfield grew to $1T+ by investing in real assets (infrastructure, real estate, renewables) with a multi-decade time horizon. Value, discipline, and durability.

#219 · Apr 1, 2025 · 1h 45m
Logan Ury

Logan Ury — behavioral scientist, Director of Relationship Science at Hinge, author of How to Not Die Alone. Why chasing 'the spark' is bad advice, the three dating tendencies that sabotage relationships, and why great relationships are built, not discovered.

1 canon
#217 · Mar 18, 2025 · 1h 35m
Josh Wolfe

Josh Wolfe — co-founder of Lux Capital, deep tech investor. What humans still do better than AI, where the real investment opportunities are in an AI world, and why the future is built at the intersection of science and entrepreneurship.

#215 · Mar 4, 2025 · 1h 20m
David Heacock

David Heacock — built and manages a $250M+ business. Operations, marketing, and the unsexy work of managing a large-scale business day to day.

#213 · Feb 18, 2025 · 1h 20m
Mickey Drexler

Mickey Drexler — former CEO of J.Crew and Gap. The merchant prince of retail. How he built his intuition for what consumers want, why data can't replace taste, and the decline of American retail quality.

#212 · Feb 4, 2025 · 1h 30m
Alfred Lin

Alfred Lin — partner at Sequoia Capital, former COO of Zappos. What separates great founders from good ones, lessons from Tony Hsieh, and pattern recognition in venture capital.

#211 · Jan 28, 2025 · 1h 40m
Codie Sanchez

Codie Sanchez — founder of Contrarian Thinking, acquires 'boring businesses' (laundromats, car washes, plumbing companies). Her thesis: buying small businesses is more accessible and less risky than starting from scratch.

#209 · Dec 24, 2024 · 1h 20m
Charlie Hoehn

Charlie Hoehn — author and marketing strategist who worked with Ferriss, Ramit Sethi, and other bestselling authors. How to write content people actually want to read, overcome creative blocks, and market non-fiction books.

#208 · Dec 17, 2024 · 1h 30m
Ryan Holiday

Ryan Holiday — bestselling author of The Daily Stoic, Ego Is the Enemy, The Obstacle Is the Way. The modern Stoicism source. How to apply Stoic principles to daily life: discipline, self-awareness, listening to life's signals, and the war within.

1 canon
#207 · Dec 3, 2024 · 1h 30m
Adam Karr

Adam Karr — long-term concentrated value investor. How to build conviction in a few ideas, manage risk through position sizing, and maintain temperament when markets panic.

#206 · Nov 19, 2024 · 1h 40m
John Mackey

John Mackey — co-founder of Whole Foods Market, advocate for conscious capitalism. Built Whole Foods from a single store into a global brand, then sold to Amazon. Purpose-driven business, stakeholder capitalism, and the difference between doing well and doing good.

#205 · Nov 5, 2024 · 1h 25m
Rob Fraser

Rob Fraser — military leader focused on leadership and elite team building. Mission-driven leadership, building mental toughness, and mastery through deliberate discipline.

#204 · Oct 29, 2024 · 1h 20m
John Bragg

John Bragg — Canadian billionaire who built Oxford Frozen Foods, the world's largest wild blueberry company, from rural Nova Scotia. Long-term compounding, community-oriented business, and building in unconventional locations.

#202 · Oct 22, 2024 · 1h 35m
Matthew Dicks

Matthew Dicks — 59-time Moth StorySLAM champion, elementary school teacher, storytelling coach. Every great story is about a single five-second moment of transformation. 'Homework for Life' — the daily practice of noticing story-worthy moments.

#203 · Oct 15, 2024 · 1h 20m
Erin Wade

Erin Wade — Stanford/Harvard-educated lawyer who left law to open Homeroom, a mac-and-cheese restaurant in Oakland. Developed the 'color system' for handling workplace harassment. Scaling a niche concept.

#200 · Sep 24, 2024 · 1h 30m
Brian Halligan

Brian Halligan — co-founder and former CEO of HubSpot. How to build and scale company culture from startup to public company. Culture as a product that needs deliberate management.

#198 · Sep 10, 2024 · 1h 30m
Maya Shankar

Maya Shankar — cognitive scientist, former Senior Advisor in the Obama White House (founded the Social and Behavioral Sciences Team), host of A Slight Change of Plans. How identity shapes decisions, why identity foreclosure is dangerous, and how to build an identity resilient to change. Her personal story: a career-ending hand injury redirected her from violin to cognitive science.

1 canon
#197 · Aug 27, 2024 · 1h 30m
Michaeleen Doucleff

Michaeleen Doucleff — NPR science correspondent who studied parenting among Maya, Inuit, and Hadzabe communities. Her TEAM framework: Western parenting overcomplicates everything. Children are naturally motivated to contribute. Include them in real work instead of creating separate kid activities.

#196 · Aug 13, 2024 · 1h 30m
Brent Beshore

Brent Beshore — CEO of Permanent Equity, acquires and operates small businesses for the long term. No exit strategy. Integrating work and family, decision-making under uncertainty, and the value of boring businesses.

1 canon
#193 · Jul 16, 2024 · 1h 40m
Dr. Jim Loehr

Dr. Jim Loehr — performance psychologist who co-founded the Human Performance Institute. Worked with elite athletes, Fortune 500 CEOs, and military special forces. Your personal narrative drives your behavior. Energy management, not time management, is the key to performance.

2 canon
#192 · Jul 2, 2024 · 1h 15m
David Segal

David Segal — co-founder of DAVIDsTEA. Annual planning frameworks, bridging the gap between big goals and daily execution, and why simplicity in planning beats complexity every time.