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The Knowledge Project

The Knowledge Project

Written by: Shane Parrish
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Uncovering the timeless principles that drive success.Farnam Street Media Inc. Economics Social Sciences
Episodes
  • Roblox CEO: How to Make Better Decisions by Fixing Yourself First

    Roblox CEO: How to Make Better Decisions by Fixing Yourself First
    Aug 18 2026
    David Baszucki is the co-founder and CEO of Roblox, a platform built around a simple idea: give people the tools and incentives to create together. In this short conversation we discuss how a health decision saved his son's life and how it changed how he eats, why bureaucracy compounds unless you actively destroy it, monitoring your mind before making decisions, and why the best products often improve by removing complexity. It's time to listen and learn. ------ Chapters: (0:00) How Keto Can Help Treat Bipolar Symptoms (2:38) Connection Between Physical and Mental Health (3:58) Current Metabolic Routine (4:40) How Your Metabolic State Affects Decision Making (5:48) The Signs of a Great Product (6:32) Bureaucracy is the Enemy of Progress (ALT: Why You Need to Destroy Bureaucracy) (7:20) Giving Feedback that Actually Motivates (7:50) The Key to Feedback is Tone (8:44) The Email You Should Never Send (9:53) Patterns in Bad Decision Making (10:38) Principles of Good Decision Making (11:19) Mental Models for Problem Solving (11:56) The Gaming World Said the Avatar Was a Disaster. He Didn't Listen. (ALT: Why the Gaming World Hated the First Avatar) (12:58) When Instinct and Data Disagree (14:12) Roblox's Magic Decision Making Quadrant (14:38) Inner Monologue of the Best CEOs (15:36) Manufacturing Threats to Achieve Alpha (16:08) Mistakes in Roblox History (18:30) Biggest Generated Universe in World (19:33) Roblox Community's Pushback on New Avatars (20:20) Capital Allocation Strategy (22:28) Building Incentives on Early Roblox (24:31) Early Disagreements on API (26:18) How Erik Cassel Supercharged Roblox (27:05) The Economic Model that Almost Ruined Roblox (31:43) How Robux Works (32:22) Robux as Future Digital Currency (33:34) What True Focus Looks Like (35:14) How Roblox Uses AI (36:11) Age Ban and Verification Policy (38:29) Is Age Verification Slowing Growth at Roblox? (38:56) Positioning and Optionality for Long Term Growth (39:43) The Future of Immersive Gaming (42:51) Reaction to Ready Player One (43:48) Advice For To a 16-Year-Old Wanting to Start a Company ------ Newsletter: The Brain Food newsletter delivers actionable insights and thoughtful ideas every Sunday. It takes 5 minutes to read, and it’s completely free. Learn more and sign up at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠fs.blog/newsletter⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ------ Follow Shane Parrish: X: ⁠⁠⁠⁠⁠⁠https://x.com/shaneparrish⁠ Insta: ⁠https://www.instagram.com/farnamstreet/⁠ LinkedIn: ⁠https://www.linkedin.com/in/shane-parrish-050a2183/⁠ ------ Follow David: X: https://x.com/DavidBaszucki ------ Thank you to the sponsors for this episode: +Applovin: Launch your first AppLovin campaign and grow your business: https://applovin.com/shane +Matic: the robot vacuum that does it all—grab yourself a year of free bags here. ⁠http://maticrobots.com/shaneparrish⁠ +HeyGen is a message-first AI video platform that helps people and AI agents turn ideas into professional video in minutes. Try for free at https://www.heygen.com/tkp +LMNT: My go-to zero sugar electrolytes — get a free LMNT Sample Pack here: https://DrinkLMNT.com/TKP NOTE: This episode discusses health and medical topics for informational purposes only. Shane and his guest are not medical professionals, and nothing in this conversation should be considered medical advice. Please do your own research and consult a qualified healthcare professional before making decisions about your health. NOTE: Shane and guests may hold positions in assets discussed in this episode. This podcast is not investment advice and is intended for informational and entertainment purposes only. Nothing in this conversation should be considered investment advice, financial guidance, or a recommendation to buy or sell any security. Always do your own due diligence or consult with a qualified financial advisor before making investment decisions. Learn more about your ad choices. Visit megaphone.fm/adchoices
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    47 mins
  • The Mindset Behind Building a Great Little Business | Brad Jacobs

    The Mindset Behind Building a Great Little Business | Brad Jacobs
    Aug 4 2026
    This summer, I’m revisiting one of my favorite episodes. If you haven’t heard it, now is the time. If you have, it’s a classic and worth listening to again. Brad Jacobs has built eight billion-dollar companies, completed more than 500 acquisitions, and created extraordinary returns for shareholders over four decades. Few people understand how great businesses are built better than he does. This conversation is about the principles behind that success. Brad explains how he spots trends before they become obvious, why psychology matters as much as strategy, and how he thinks about acquisitions, hiring, capital allocation, decision-making, and building organizations that consistently outperform. He also shares lessons from therapy, meditation, and decades of leadership that changed how he manages people and makes decisions. ----- Chapters: 00:00 - Finding Every Opportunity to Make Money 02:03 - The Singularity & The Future of AI 04:14 - How to Think Rationally 05:40 - The Meta-Trend Driving the Future 07:50 - His Research Process 10:21 - How to Ask Better Questions 16:26 - Rearranging Your Brain for Success
20:55 - What Music & Math Teach Us About Business 30:59 - The Asymmetry of Leverage, Debt & Optionality 35:07 - The Psychology of Contrarian Bets 40:41 - Where True Confidence Comes From 50:19 - The Hidden Cost of Negative Feedback 56:12 - Core Lessons on Money & Wealth 58:11 - The M&A Playbook: How to Build an Empire 01:07:50 - The Exact Questions to Read Anyone Instantly 01:11:10 - The Reality of Board Meetings 01:16:55 - Frameworks for High-Stakes Decision-Making 01:23:35 - The Brutal Truth About Capital Markets 01:25:40 - Avoid Hiring This Type of Person 01:31:16 - Traits of the World’s Best Capital Allocators 01:33:53 - The Biggest Lesson of the Past Year 01:37:20 - Redefining Personal Success ----- *Note:* ‍Shane and guests may hold positions in assets discussed in this episode. This podcast is not investment advice and is intended for informational and entertainment purposes only. Nothing in this conversation should be considered investment advice, financial guidance, or a recommendation to buy or sell any security. Always do your own due diligence or consult with a qualified financial advisor before making investment decisions. ----- Follow Brad Jacobs: LinkedIn: https://www.linkedin.com/in/bradjacobsqxo/ QXO: https://www.qxo.com/ ------ Newsletter: The Brain Food newsletter delivers actionable insights and thoughtful ideas every Sunday. It takes 5 minutes to read, and it’s completely free. Learn more and sign up at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠fs.blog/newsletter⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ------ Follow Shane Parrish: X: ⁠⁠⁠⁠⁠⁠https://x.com/shaneparrish⁠ Insta: ⁠https://www.instagram.com/farnamstreet/⁠ LinkedIn: ⁠https://www.linkedin.com/in/shane-parrish-050a2183/⁠ ----- Thank you to the sponsors for this episode: +Applovin: Launch your first AppLovin campaign and grow your business: https://applovin.com/shane +HeyGen is a message-first AI video platform that helps people and AI agents turn ideas into professional video in minutes. Try for free at https://www.heygen.com/tkp +Matic: the robot vacuum that does it all—grab yourself a year of free bags here. http://maticrobots.com/shaneparrish +LMNT: My go-to zero sugar electrolytes — get a free LMNT Sample Pack here: https://DrinkLMNT.com/TKP Learn more about your ad choices. Visit megaphone.fm/adchoices
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    1 hr and 40 mins
  • John D. Rockefeller: The Principles Behind The Greatest Fortune in History

    John D. Rockefeller: The Principles Behind The Greatest Fortune in History
    Jul 28 2026
    John D. Rockefeller became the richest man the world had ever known by thinking differently about business, competition, and family. This episode isn’t just the story of Standard Oil. It’s about the principles that built one of history’s greatest business empires and what they can teach us today. Along the way, you’ll see the rise of Standard Oil, the public backlash that made Rockefeller America’s most hated businessman, the breakup of his company, and the philanthropic legacy that continues to shape the world today. Enjoy! ------ Chapters: (00:00) The Making of John D. Rockefeller (04:56) The Search for Belonging (07:33) Business Lessons From his Mother (10:54) The Unlikely Lessons he Learned from His Father (15:09) When Rockefeller Decided to Get Rich (17:50) The Relentless Job Search (21:21) Learning How to Run a Business (29:49) The Power of a Good Reputation (34:57) The American Oil Boom (36:34) Rockefeller's Biggest Early Bet (43:28) Rockefeller and Henry Flagler (46:21) The One-Drop Difference (49:22) Building Standard Oil’s Partnership (53:06) How Rockefeller Used Leverage (56:43) From Competition to Cooperation (01:00:43) Why America Turned on Rockefeller (01:08:54) The Cleveland Massacre (01:17:41) Rockefeller’s Private Family Life (01:25:45) Rockefeller and the Panic of 1873 (01:29:39) A Private Life, A Public Empire (01:32:50) Standard Oil’s Pipeline War (01:38:40) Creating the Standard Oil Trust (01:42:37) The Fortress on Broadway (01:48:07) The Backlash Against Standard Oil (01:54:33) Ida Tarbell Takes On Rockefeller (02:02:00) Rockefeller’s Failed Media Strategy (02:14:31) How Standard Oil Stayed One Step Ahead (02:16:06) Breaking Up Standard Oil Made Him Richer (02:19:40) Why Rockefeller Gave It All Away (02:26:28) The Weight of the Rockefeller Name (02:28:52) Rockefeller's Hardest Goodbye (02:34:22) Why Rockefeller Gave Away Dimes (02:38:46) The Richest Man Couldn't Buy Time (02:41:41) John D. Rockefeller’s Legacy ------ Newsletter: The Brain Food newsletter delivers actionable insights and thoughtful ideas every Sunday. It takes 5 minutes to read, and it’s completely free. Learn more and sign up at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠fs.blog/newsletter⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ------ Follow Shane Parrish: X: ⁠⁠⁠⁠⁠⁠https://x.com/shaneparrish⁠ Insta: ⁠https://www.instagram.com/farnamstreet/⁠ LinkedIn: ⁠https://www.linkedin.com/in/shane-parrish-050a2183/⁠ ------ Thank you to the sponsors for this episode: +CoinShares: Delivering Reason to Digital Asset Investing. ⁠https://coinshares.com/⁠ Learn more about your ad choices. Visit megaphone.fm/adchoices
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    2 hrs and 56 mins
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All stars
Most relevant
amazing podcast i listen at least 1 podcast every day when I go to train 🚆

very good podcast especially all interview 👍...... from MADHUBANI BIHAR INDIA

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- I do not bore you with you vast prescription of the show and how should over anypodcast
- the knowledge is same like everyone else
- but i can assure you, that after listening to this podcast you do not think that you wasted of your time ..........
- this podcast is worth of your time ..........

- i love the concept of the show.........

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this is the most beautiful important and valuable podcast that I found! thanks for this!!

the most valuable podcast!

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