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The Tim Ferriss Show

Tim Ferriss: Bestselling Author, Human Guinea Pig·Hosted by Tim Ferriss·872 episodes

BusinessEntrepreneurshipLongform interviewsHigh performersTactical takeawaysStandalone episodesWeekly1-2 hrs/ep

Tim Ferriss is a self-experimenter and bestselling author, best known for The 4-Hour Workweek, which has been translated into 40+ languages. Newsweek calls him "the world's best human guinea pig," and The New York Times calls him "a cross between Jack Welch and a Buddhist monk." In this show, he deconstructs world-class performers from eclectic areas (investing, chess, pro sports, etc.), digging deep to find the tools, tactics, and tricks that listeners can use.

Why listen

The Tim Ferriss Show is a longform interview show where Tim Ferriss pulls apart the habits, decisions, failures, and tools behind unusually successful people. Episodes feel like deep tactical debriefs, moving from business and investing to health, creativity, psychology, and spiritual practice. It is especially strong for listeners who like practical takeaways from high performers rather than short motivational sound bites.

Episodes

2 hr 15 min
Jun 2, 2026Episode 868
Tim’s Founder Kitchen — From Brainstorm to The President’s Office in Two Months (Featuring Jake Becraft, Strand Therapeutics)

Jake Becraft is the CEO and co-founder of Strand Therapeutics, a company building one of the most advanced programmable genetic medicine platforms in biotechnology. Under his leadership, Strand is redefining what RNA medicines can do by enabling cell-selective targeting and therapeutic payload delivery inside the body, unlocking a new class of precision genetic therapies.This episode is brought to you by:Helix Sleep premium mattresses: HelixSleep.com/Tim (20% off any purchase) Incogni, which automatically removes your personal data from the web, helping shield you from fraud, scams, and identity theft: Incogni.com/Tim (use code TIM at checkout and get 60% off an annual plan)*For show notes and past guests on The Tim Ferriss Show, please visit tim.blog/podcast.For deals from sponsors of The Tim Ferriss Show, please visit tim.blog/podcast-sponsorsSign up for Tim’s email newsletter (5-Bullet Friday) at tim.blog/friday.For transcripts of episodes, go to tim.blog/transcripts.Discover Tim’s books: tim.blog/books.Follow Tim:Twitter: twitter.com/tferriss Instagram: <a href="h

2 hr 5 min
May 28, 2026Episode 867
Dr. Becky Kennedy — Parenting Strategies for Raising Resilient Kids, Plus Word-for-Word Scripts for Repairing Relationships, Setting Boundaries, and More (Repost)

Dr. Becky Kennedy is the founder and CEO of Good Inside, a parenting movement that overturns a lot of conventional, modern parenting practices to empower parents to become sturdy, confident leaders and raise sturdy, confident kids. She is the author of the bestselling book Good Inside: A Guide to Becoming the Parent You Want to Be, a chart-topping podcast, a TED talk with more than 5 million views on the power of repair.This episode is brought to you by:Monarch track, budget, plan, and do more with your money: Monarch.com/Tim Shopify global commerce platform, providing tools to start, grow, market, and manage a retail business: Shopify.com/tim*This episode was originally published in December 2024. Show notes and links: https://tim.blog/2024/12/27/dr-becky-kennedy-good-inside/TIMESTAMPS:[00:00:00] Start.[00:01:55] The power of repair.[00:04:50] "It's never your fault when I yell at you."[00:08:55] What does it mean to be a "good" parent?[00:10:32] Activating curiosity over judgment.[00:13:33] Alternatives to saying "Good job" as a confidence builder.[00:20:50] Making kids happy vs. building capability.[00:24:18] A pilot metaphor for sturdy leadership.[00:29:30] Role confusion.[00:32:04] Defining boundaries.[00:35:07] How parenting becomes a two-way mirror for growth.[00:40:09] The MGI (Most Generous Interpretation) approach.[00:42:52] Biggest challenges in parenting.[00:46:52] Recommended reading for someone with kids in their life.[00:52:11] Advisable prerequisites for singles who aim to build a family.[00:56:18] Setting boundaries with grandparents and dealing with differen

2 hr 19 min
May 20, 2026Episode 866
Sami Inkinen of Virta Health — Reversing Type 2 Diabetes, Rowing 2,750 Miles, and Lessons from Fixing Metabolic Health in 100,000+ People

Sami Inkinen (@samiinkinen) is a Finnish-born, Stanford-trained entrepreneur and the founder and CEO/president of Trulia and Virta Health. Virta is on a mission to reverse metabolic disease in one billion people using technology, AI, and nutrition. A world-class endurance athlete, Sami is a triathlon age-group world champion and an 8-hour, 24-minute Ironman finisher, having completed the Hawaii Ironman World Championship seven times.This episode is brought to you by:Eight Sleep Pod Cover 5 sleeping solution for dynamic cooling and heating: EightSleep.com/TimAG1 all-in-one nutritional supplement: DrinkAG1.com/TimWealthfront high-yield cash account: Wealthfront.com/Tim Wealthfront disclaimer: New clients get 3.30% base APY from program banks + additional 0.75% boost for 3 months on your uninvested cash (max $150k balance). Terms and conditions apply. The Cash Account offered by Wealthfront Brokerage LLC (“WFB”) member FINRA/SIPC, not a bank. The base APY as of 1/30/26 is representative, can change, and requires no minimum. Tim Ferriss, a non-client, receives compensation from WFB for advertising and holds a non-controlling equity interest in the corporate parent of WFB, which creates a conflict of interest. Individual experiences and outcomes will differ. Instant withdrawals may be limited by your receiving firm and other factors. Investment advisory services provided by Wealthfront Advisers LLC, an SEC-registered investment adviser. Securities investments: not bank deposits, not bank-guaranteed or FDIC-insured, and may lose value.DISCLAIMER:The content of this episode is for informational purposes only. Neither Sami Inkinen nor Tim Ferriss is a medical professional, and nothing discussed here should be taken as medical advice or a substitute for consultation with a qualified healthcare provider.Timestamps:</strong

1 hr 18 min
May 14, 2026Episode 865
The Most Incredible Transformation I’ve Ever Seen — Jerzy Gregorek on Autism, Cerebral Palsy, Coaching, and the Power of Micro-Progressions

Jerzy Gregorek (@TheHappyBody) is a 4x World Weightlifting Champion, co-founder of UCLA’s weightlifting team, and co-creator, with his wife Aniela, of the Happy Body program. You can watch the documentary Prisoner No More, directed by Jeff Wolfe and produced by WolfePrideProductions.com, for free here: tim.blog/hardchoices. To fill out the form on Cerebral Palsy Research Project, visit tim.blog/cp.This episode is brought to you by:Matic the intelligent robot vacuum and mop that navigates obstacles and needs no babysitting: MaticRobots.com/TimOur Place’s Titanium Always Pan® Pro using nonstick technology that’s coating-free and made without PFAS, otherwise known as “forever chemicals”: FromOurPlace.com/TimTimestamps[00:00:00] Start.[00:01:29] The transformation I’ve been chasing for a decade.[00:02:39] When an unstoppable coach meets an immovable cerebral palsy diagnosis.[00:04:35] Three pounds to 170: the bench press that woke a brain up.[00:07:17] Navigating autism and building the basics of communication that sustain higher education.[00:10:41] Treadmills exhaust, athletes progress: why physical therapy stalled where coaching took off.[00:19:00] Lethargy, sleeping in the car, and the quiet power of resting energy.[00:20:22] The 16-inch box that opened the bathroom door — and everything after.[00:24:26] Micro-progressions, certificates, ceremonies, and writing history onto a blank brain.[00:29:16] Parental dedication and appreciation.[00:31:54] The adulthood gambit: quit piano, quit training — if you can stick an 18-inch jump.[00:35:14] License plates as the gateway drug from counting to math five hours a day.[00:40:04] Jerzy’s coaching style doesn’t court approval.[00:42:42] Genghis Khan vs. Admiral Yi Sun-Sin vs. Jerzy vs. Tae Jin.[00:46:35] In search of the science behind such transformations: 25 patients, fiv

38 min
May 6, 2026Episode 864
How to Simplify Your Life in 2026 — New Tips from Anne Lamott, Claire Hughes Johnson, David Yarrow, and Diana Chapman

Many of us feel like we’re drowning in invisible complexity. So I wanted to hit pause and ask a simple question: What are 1-3 decisions that could dramatically simplify my life in 2026? To explore that, I invited four long-time listener favorites—Anne Lamott, Claire Hughes Johnson, David Yarrow, and Diana Chapman.This episode is brought to you by:Incogni, which automatically removes your personal data from the web, helping shield you from fraud, scams, and identity theft: https://incogni.com/tim (use code TIM at checkout and get 60% off an annual plan)Helix Sleep premium mattresses: HelixSleep.com/Tim: https://helixsleep.com/tim for 27% off sitewide***Connect with David Yarrow: Website | Instagram | Twitter | FacebookDavid's previous appearance on this show: David Yarrow on Art, Markets, Business, and Combining It All | The Tim Ferriss Show #443Connect with Claire Hughes Johnson: LinkedIn | TwitterClaire's book: Scaling People: Tactics for Management and Company BuildingClaire's previous appearance on this show: Claire Hughes Johnson — How to Take Responsibility for Your Life, Create Rules That Work, Stop Being a Victim, Set Strong Boundaries, and More | The Tim Ferriss Show #724Connect with Diana Chapman: <a href="https://www.dianachapman.com/" rel="noopener noreferrer" target="_bla

1 hr 51 min
Apr 29, 2026Episode 863
Elad Gil, Consigliere to Empire Builders — How to Spot Billion-Dollar Companies Before Everyone Else, The Misty AI Frontier, How Coke Beat Pepsi, When Consensus Pays, and Much More

Elad Gil (@eladgil) is CEO of Gil & Co, a multi-stage investment firm, holding company, and operating company working on the world’s most advanced technologies. Elad is a serial entrepreneur, operating executive, and investor or advisor to private companies, including AirBnB, Anduril, Coinbase, Figma, Instacart, OpenAI, SpaceX, and Stripe. He was previously VP of Corporate Strategy at Twitter and started mobile at Google. He was the founder and CEO of Mixerlabs and Color. Elad is the author of the bestseller High Growth Handbook: Scaling Startups from 10 to 10,000 People.This episode is brought to you by:Matic the intelligent robot vacuum and mop that navigates obstacles and needs no babysitting: MaticRobots.com/TimAG1 all-in-one nutritional supplement: DrinkAG1.com/TimEight Sleep Pod Cover 5 sleeping solution for dynamic cooling and heating: EightSleep.com/Tim Helix Sleep premium mattresses: HelixSleep.com/TimTimestamps[00:00:00] Start.[00:02:21] What’s the “AI personal IPO” that just quietly happened across Silicon Valley?[00:05:28] Tens to hundreds of millions per researcher: What top AI pay packages actually look like.[00:06:44] The compute ceiling: Why Korean memory fabs are the unlikely bottleneck throttling every AI lab on earth.[00:11:11] From zero to $30B run rate: The fastest revenue ramps in the history of capitalism.[00:17:24] The dot-com survival rate was one in 100. Buckle up, AI founders.[00:20:35] Your value-maximizing window: Why the next 12–18 months may be as good as it gets.[00:21:32] Durable advantage — and why the AI market is an oligopoly (for now).[00:24:12] Exit options for AI founders: labs,

1 hr 35 min
Apr 23, 2026Episode 862
Cathy Lanier, Chief Security Officer of the NFL — From 9th-Grade Dropout to DC's Longest-Serving Police Chief, Protecting the Super Bowl, and Resilience Under Extreme Pressure

Cathy Lanier is the Chief Security Officer of the National Football League, where she oversees security across the league office and all 32 clubs. Before the NFL, she served as Chief of Police of Washington, D.C., from 2007 to 2016 — the first woman in the role and the longest-serving chief in the force's history — where her strategies helped cut violent crime by 21 percent even as the city's population grew 15 percent.This episode is brought to you by:Eight Sleep Pod Cover 5 sleeping solution for dynamic cooling and heating: EightSleep.com/Tim Shopify global commerce platform, providing tools to start, grow, market, and manage a retail business: Shopify.com/timHelix Sleep premium mattresses: HelixSleep.com/TimWealthfront high-yield cash account: Wealthfront.com/Tim Wealthfront disclaimer: New clients get 3.30% base APY from program banks + additional 0.75% boost for 3 months on your uninvested cash (max $150k balance). Terms and conditions apply. The Cash Account offered by Wealthfront Brokerage LLC (“WFB”) member FINRA/SIPC, not a bank. The base APY as of 1/30/26 is representative, can change, and requires no minimum. Tim Ferriss, a non-client, receives compensation from WFB for advertising and holds a non-controlling equity interest in the corporate parent of WFB, which creates a conflict of interest. Individual experiences and outcomes will differ. Instant withdrawals may be limited by your receiving firm and other factors. Investment advisory services provided by Wealthfront Advisers LLC, an SEC-registered investment adviser. Securities investments: not bank deposits, not bank-guaranteed or FDIC-insured, and may lose value.TIMESTAMPS:[00:00] Start.[01:38] Cathy Lanier: from Tuxedo to the top.[03:22] Dad vanishes; Mom holds the line (and takes shorthand to the TV).[08:08] Bused into DC: straight-A s

1 hr 2 min
Apr 16, 2026Episode 861
4-Hour Workweek Success Story Brian Dean — From Dad’s Basement to Selling Two Companies

Brian Dean is the founder of Backlinko and Exploding Topics, both acquired by Semrush, which itself was recently acquired by Adobe for $1.9 billion. Brian's story starts exactly where a lot of great stories start: broke, directionless, and eating canned beef stew in his dad's basement during the 2008 financial crisis. He picked up a copy of The 4-Hour Workweek and took action. As is nearly always the case, his path wasn’t a straight line, but a series of winding turns, all fed by experiments. His journey includes failures, two successful exits, and a hard-won answer to the question most people never think to ask: what do you actually do with your freedom once you have it?This episode is brought to you by:Incogni, which automatically removes your personal data from the web, helping shield you from fraud, scams, and identity theft: https://incogni.com/Tim (use code TIM at checkout and get 60% off an annual plan)Fin powerful AI Agent for all your customer service: Fin.Ai/TimTimestamps:[00:00:00] Start.[00:02:53] From PhD pipettes to Dad’s basement to Jerry Springer.[00:04:38] The 4-Hour Workweek finds its dream reader — marginal notes and all.[00:06:04] First product flops, free traffic beckons, and SEO.[00:07:40] The 200-domain AdSense empire.[00:09:40] Dreamlining: From “escape the basement” to “3k a month in Thailand.”[00:11:27] When Google’s Panda update slapped the internet (and Brian’s empire).[00:12:32] Scared straight: Black hat to white hat via a hostel in Spain.[00:17:55] Backlinko is born.[00:19:50] The 200 ranking factors post: 25 hours of patent-digging, a million visitors.[00:22:13] New rule: One post a month, 10x better than anything out there.[00:23:02] Semrush comes knocking to buy his company — Brian ignores the email.[00:24:02] Taking celebratory shots at Legal Sea Foods while wondering where the contract is.[00:25:32] Due diligence hell: Hunting down ghosted freelancers and the contractor commandments.[00:29:25] SEC market-close rules vs. Brian’s 10 p.m

3 hr 10 min
Apr 7, 2026Episode 860
Daredevil Michelle Khare — How to Become a YouTube Superstar, Open Impossible Doors (FBI, Secret Service, etc.), Craft Jedi-Level Cold Emails, and Use Fear-Setting to Change Your Life

Daredevil Michelle Khare lives life to the extreme in Challenge Accepted, amassing more than 6 million followers and more than 1 billion views. Across the show, you'll see Michelle attempt everything from Tom Cruise’s Deadliest stunt to Harry Houdini’s water torture cell to trying to earn a black belt in taekwondo in only 90 days.This episode is brought to you by:Fin powerful AI Agent for all your customer service: Fin.Ai/TimMonarch track, budget, plan, and do more with your money: Monarch.com/Tim Momentous Fiber+ 3-in-1 formula with soluble fiber, insoluble fiber, and Solnul® resistant starch: LiveMomentous.com/TimAG1 all-in-one nutritional supplement: DrinkAG1.com/TimTIMESTAMPS:[00:00:00] Start.[00:00:24] Challenge Accepted: The logline and why breakdowns stay in the edit.[00:03:05] Growing up in Shreveport, LA: Friday night movies, the AFI Top 100, and interning on Snitch.[00:06:15] Podcasting: While “easier” than writing books, it’s a heck of a lot more work than meets the ear.[00:21:24] Quality over quantity: 8–10 episodes a year, scarcity as strategy, and building a defensible moat.[00:31:47] “Hard choices, easy life.” — Jerzy Gregorek, calling the FAA 300 times, and why no one copies you when the barrier is insanity.[00:35:32] Dartmouth to Google.org: the Fermi estimation faceplant and not getting the job.[00:37:10] BuzzFeed as graduate school of the internet.[00:40:37] Work for someone else first: M

1 hr 23 min
Mar 26, 2026Episode 859
Q&A with Tim — The Upcoming AI Tsunami and Building Offline Advantage, Book Recommendations, Spotting Psychedelic Red Flags, Courage as a Learnable Skill, and More

Welcome back to another in-between-isode, with one of my favorite formats: the good old-fashioned Q&A.This episode is brought to you by:Our Place’s Titanium Always Pan® Pro using nonstick technology that’s coating-free and made without PFAS, otherwise known as “forever chemicals”: FromOurPlace.com/TimAG1 all-in-one nutritional supplement: DrinkAG1.com/TimWealthfront high-yield cash account: Wealthfront.com/Tim (New clients get 3.30% base APY from program banks + additional 0.75% boost for 3 months on your uninvested cash (max $150k balance). Terms and conditions apply. )The Cash Account offered by Wealthfront Brokerage LLC (“WFB”) member FINRA/SIPC, not a bank. The base APY as of 1/30/26 is representative, can change, and requires no minimum. Tim Ferriss, a non-client, receives compensation from WFB for advertising and holds a non-controlling equity interest in the corporate parent of WFB, which creates a conflict of interest. Individual experiences and outcomes will differ. Instant withdrawals may be limited by your receiving firm and other factors. Investment advisory services provided by Wealthfront Advisers LLC, an SEC-registered investment adviser. Securities investments: not bank deposits, not bank-guaranteed or FDIC-insured, and may lose value.TIMESTAMPS:[00:00:00] Start.[00:02:12] Why I tend to choose the dull edge over the bleeding edge of tech.[00:04:27] Leopold Aschenbrenner: The closest thing to an AI Nostradamus.[00:05:32] What humans still do better than AI.[00:07:55] The bull and bear case for Alphabet.[00:11:30] Three things for which you should never use AI.[00:16:05] Can AI be as creative as humans?[00:17:01] Rising above the AI content flood.[00:19:19] Chris Hutchins on optimizing workflow with OpenClaw and Claude Code.[00:22:02] AI under the hood at Team Ferriss[00:26:37] Making career jumps in the age of AI displacement.[00:30:20] Cultivating a respectful community of 1,000 True Fans[00:34:49] Dog training as community management.[00:36:03] My favorite color<li

1 hr 36 min
Mar 18, 2026Episode 858
The Random Show, Couch Edition! — Supplements, Hummingbirds, Cock Rings, Optimizing Mitochondria, Breathing and Balance Training, Cool Grip Strength Tools, and More

Welcome to another wide-ranging "Random Show" episode that I recorded with my close friend Kevin Rose (digg.com)!This episode is brought to you by:Eight Sleep Pod Cover 5 sleeping solution for dynamic cooling and heating: EightSleep.com/TimAG1 all-in-one nutritional supplement: DrinkAG1.com/TimCresset family office services for CEOs, founders, and entrepreneurs: CressetCapital.com/TimTimestamps:[00:00:00] A meditative start.[00:02:19] Reflecting on our second Zen retreat in Santa Fe with Henry Shukman.[00:04:08] Ketone liver warnings and eggplant allergies: The perils of raiding Kevin’s fridge.[00:08:06] “Just be still” — three simple words that miraculously shut down my OCD.[00:13:54] Is meditation secretly vagus nerve stimulation?[00:20:17] DIY vagus nerve stim for $25 vs. Kevin’s $900 ear clip.[00:24:57] HeartMath and watching your HRV move in real time.[00:27:57] Marching toward 50: balance boards and the end of jiu-jitsu.[00:31:26] Tony Hawk snowboarding Hokkaido with screws in his hip.[00:33:01] Slacklining and why your nervous system needs sleep cycles.[00:35:19] Bertolotti’s Syndrome: My six-year back pain gets a name.[00:37:09] The nerve block test: everything wrong, zero pain.[00:44:10] Abrahangs tendon protocol: 10 seconds on, 50 off.[00:46:24] The NUG: a pocket hangboard for travelers.[00:48:31] Craig Mod’s Japanese toothbrush and Toaster’s cameo.[00:50:45] Kevin’s $92 vintage fire jacket: Blue Heritage Japan.[00:54:26] Podcast picks: The Power Broker and STEM Talk.[00:56:20] Alzheimer’s: A plaque or mitochondrial problem?[00:57:30] 10 grams of ketones turns one-word answers into sentences.[00:58:40] Methylene blue on Amazon: 120 years of research, zero guardrails.[01:02:36] Bredesen Protocol, APOE genotyping, and a cognitive comeback.[01:05:32] Photobiomodulation: $30k laser to the fore

42 min
Mar 10, 2026Episode 857
How to Simplify Your Life in 2026 — New Tips from Maria Popova, Morgan Housel, Cal Newport, Craig Mod, and Debbie Millman

Many of us feel like we’re drowning in invisible complexity. So I wanted to hit pause and ask a simple question: What are 1-3 decisions that could dramatically simplify my life in 2026? To explore that, I invited five long-time listener favorites: Maria Popova, Morgan Housel, Cal Newport, Craig Mod, and Debbie Millman.This episode is brought to you by:Shopify global commerce platform, providing tools to start, grow, market, and manage a retail business: Shopify.com/timHelix Sleep premium mattresses: HelixSleep.com/TimTimestamps:[00:00:00] Start.[00:01:49] Maria Popova[00:02:04] The Cherish Quotient: Stop giving hours to people who rank as “fine.”[00:03:15] When you apologize for your priorities, you’re apologizing for your life. Stop![00:04:41] Morgan Housel[00:04:50] The do-nothing thesis: Be average long enough and you’ll end up in the top 1%.[00:08:42] Read more history, fewer forecasts — and watch the news lose its power over you.[00:09:32] How Stephen King’s 11/22/63 illustrates the futility of prediction.[00:12:21] Cal Newport[00:12:36] What deserves a “yes” when the default is “no?”[00:16:38] Deep Work sells two million copies and creates a schizophrenic double life.[00:19:07] The unifying insight: Both careers were always about technology and human flourishing.[00:24:07] Craig Mod[00:24:46] How quitting alcohol has been Craig’s highest-ROI decision.[00:27:13] Therapy after a decade of sobriety: The cliché that actually cleared the water.[00:30:27] The compounding interest that comes from committing to one craft.[00:33:09] Debbie Millman[00:34:30] H

2 hr 49 min
Mar 5, 2026Episode 856
Jim Collins — What to Make of a Life and How to Maximize Your Return on Luck

Jim Collins has published multiple international bestsellers that have sold in total more than eleven million copies worldwide, including the perennial favorite Good to Great. His new book is What to Make of a Life: Cliffs, Fog, Fire, and the Self-Knowledge Imperative.This episode is brought to you by:AG1 all-in-one nutritional supplement: DrinkAG1.com/TimCresset family office services for CEOs, founders, and entrepreneurs: CressetCapital.com/TimMomentous Fiber+ 3-in-1 formula with soluble fiber, insoluble fiber, and Solnul® resistant starch: LiveMomentous.com/TimGusto simple and easy payroll, HR, and benefits platform used by 400,000+ businesses: Gusto.com/TimTimestamps:[00:00:00] Start.[00:02:43] More energy at 68 than 37: Jim’s mysteriously expanding battery.[00:04:57] Two mornings a day.[00:08:24] How Marcelo Garcia avoids the “simmering six.”[00:10:24] The portable coffee ritual.[00:12:44] Side passions of high performers: Disco dancing, the occult, and Sunday school.[00:18:20] Genesis of “What to Make of a Life” and the sage down the hall: John W. Gardner.[00:20:51] Joanne’s IRONMAN triumph: winning by 90 seconds on a shattered hamstring — then the cliff.[00:26:01] Cliff events, matched pairs, and the bigger question that swallowed the smaller one.[00:31:35] The fog-clarity inversion: clear on life, foggy on projects.[00:34:56] Fog happens to everyone — don’t freak out about it.</li

1 hr 18 min
Feb 24, 2026Episode 855
Tim Ferriss — How to Quiet the Ruminative Mind, Avoid Traps of Self-Help, and Focus in a World of Promiscuous Overcommitment

This episode is a bit different, and I am in the hot seat. Dan Harris (@danharris) interviewed me for his show, the 10% Happier with Dan Harris podcast, and I thought it was worth sharing here. Dan is a wonderful interviewer, and we got in the zone. He is also the bestselling author of 10% Happier and Meditation for Fidgety Skeptics: A 10% Happier How-To Book.This episode is brought to you by:Cresset family office services for CEOs, founders, and entrepreneurs: CressetCapital.com/TimAG1 all-in-one nutritional supplement: DrinkAG1.com/TimWealthfront high-yield cash account: Wealthfront.com/TimNew clients get 3.30% base APY from program banks + additional 0.75% boost for 3 months on your uninvested cash (max $150k balance). Terms and conditions apply. The Cash Account offered by Wealthfront Brokerage LLC (“WFB”) member FINRA/SIPC, not a bank. The base APY as of 1/30/26 is representative, can change, and requires no minimum. Tim Ferriss, a non-client, receives compensation from WFB for advertising and holds a non-controlling equity interest in the corporate parent of WFB, which creates a conflict of interest. Individual experiences and outcomes will differ. Instant withdrawals may be limited by your receiving firm and other factors. Investment advisory services provided by Wealthfront Advisers LLC, an SEC-registered investment adviser. Securities investments: not bank deposits, not bank-guaranteed or FDIC-insured, and may lose value.Timestamps:[00:00:00] Start.[00:02:16] The simple social secret that has me feeling better than

1 hr 27 min
Feb 18, 2026Episode 854
Tish Rabe — 200+ Children's Books, Getting Picked for Dr. Seuss, Lessons from Early Sesame Street, How to Write 300+ Songs, and More

Tish Rabe (@tishrabebooks) is the New York Times bestselling author of more than 200 children's books with more than 11 million copies sold. She has written for Sesame Street, Disney, PBS Kids, Curious George, Clifford, and many more. She now heads her own children's book publishing company, Tish Rabe Books.This episode is brought to you by:Circle complete community platform for your community, events, and courses — all under your own brand: Circle.so/Tim AG1 all-in-one nutritional supplement: DrinkAG1.com/TimHelix Sleep premium mattresses: HelixSleep.com/Tim*Timestamps[00:00:00] Who is Tish Rabe?[00:00:24] How an opera major became a bestselling children’s author and songwriter.[00:03:12] Tish’s trashy debut on television treasure Sesame Street.[00:03:36] Pitching a childhood memory to dead silence — and landing book number one.[00:07:27] The value of writing a story’s ending first.[00:09:42] Jim Henson: The kind, gentle giant with a mind of steel.[00:10:58] Keeping kids and their parents entertained with double-level humor.[00:11:38] How Tish put her music training to work with Big Bird and Oscar the Grouch.[00:18:56] From nine-note auditions to signing on with Sesame Street‘s mission to level the kindergarten playing field.[00:22:48] Churning out children’s books and writing bangers about animal gestation periods and lumber measurement for 3-2-1 Contact.[00:26:56] The zero-rhyming genius of Joe Raposo’s “Bein’ Green” and why it works.[00:29:59] Curriculum is king: Focus groups, orange Oscar, and making sure the kids aren’t lost.[00:32:16] Random House rejected her book, but the late Dr. Seuss took a second look.[00:37:17] Accepting the Widow Seuss’s challenge to write a book for babies in utero and ending up with a bestseller.[00:40:39] The secret to perfect rhyme in Dr. Seuss’s paradigm.[00:44:14] Is rhyming

2 hr 26 min
Feb 11, 2026Episode 853
Jordan Jonas, Champion of Alone — The Art of Survival, Lessons from Nomadic Tribes, Hardship as the Path to Peace, How to Handle Rogue Wolverines, and Why Not to Photograph Attacking Bears

Jordan Jonas (@hobojordo) grew up on a farm in Idaho, rode freight trains across the US, spent time in remote Russian villages, fur trapped and travelled for several years with nomads in Siberia, and won Alone Season 6, after being the first contestant to truly thrive in the wilderness and harvest big game. You can learn more about Jordan's axes at JordanJonas.com/Axe.This episode is brought to you by:Momentous high-quality creatine for cognitive and muscular support: LiveMomentous.com/TimMonarch track, budget, plan, and do more with your money: Monarch.com/TimEight Sleep Pod Cover 5 sleeping solution for dynamic cooling and heating: EightSleep.com/TimCresset family office services for CEOs, founders, and entrepreneurs: CressetCapital.com/Tim*TIMESTAMPS:[00:00:00] Who is Jordan Jonas?[00:02:20] The Siberian axe gospel: Single bevel, wide eye, and why your Lowe's hatchet is basically a butter knife.[00:07:16] A Montana downpour baptism.[00:08:04] Feather sticks and ferro rods.[00:12:36] A gnarly axe-ident, a quest for an abandoned boot, and frontier convalescense in a tipi.[00:19:59] First Russian word learned, courtesy of a Moscow airport officer with zero chill.[00:21:18] Jordan's youthful faith crisis and a Trans-Siberian prayer.[00:29:16] From building an orphanage to living with the Evenki.[00:31:29] Experiencing tug-of-war hospitality between ex-con Siberian families.[00:39:34] Reindeer vs caribou.[00:45:42] The Gulag Archipelago at 17.[00:49:36] The homeschooling advantage: Finishing academics by noon, then deep-diving history for fun.[00:53:50] Campfire psychology for gentlemen.[00:56:00] Why

1 hr 57 min
Feb 4, 2026Episode 852
Tim McGraw — Starting Late with a $20 Guitar, Selling 100M+ Records, and 30+ Years of Creative Longevity

Tim McGraw (@thetimmcgraw) is a Grammy Award-winning entertainer, author, and actor who has sold more than 106 million records worldwide, with 49 number-one singles and 19 number-one albums. He is one of the most-played country artists since his debut in 1992, has four New York Times bestselling books, and has acted for both film and television, including the movies Friday Night Lights and The Blind Side and Paramount Network’s Yellowstone. He recently starred alongside his wife Faith Hill and Sam Elliott in Yellowstone’s prequel—the three-time-Emmy-nominated 1883. You can find tickets for his upcoming Pawn Shop Guitar Tour at TimMcGraw.com. This episode is brought to you by:Circle complete community platform for your community, events, and courses — all under your own brand: Circle.so/Tim Shopify global commerce platform, providing tools to start, grow, market, and manage a retail business: Shopify.com/timAG1 all-in-one nutritional supplement: DrinkAG1.com/TimTIMESTAMPS[00:00:00] Who is Tim McGraw?[00:01:51] Two Tims walk into a podcast.[00:02:56] “The song always has to win.”[00:05:02] Recording “Live Like You Were Dying” at 2 a.m. with Uncle Hank in a puddle in the corner.[00:09:22] Sensing when the moment is right.[00:10:29] The song Nashville hated that Tim heard his first night off the Greyhound.[00:13:18] The one-two punch that saved Tim from novelty-act purgatory.[00:15:22] Turning down the CMAs because the song wouldn’t fit the time slot.[00:20:11] Why you can’t let the audience steer the ship when testing material live.[00:25:51] Coping with the physical toll of performing for three decades.[00:34:04] The Four Christmases wake-up call that changed everything.</li

2 hr 7 min
Jan 28, 2026Episode 851
Dr. Tommy Wood — How to Future-Proof Your Brain from Dementia

Dr. Tommy Wood (@DrRagnar) is an associate professor of pediatrics and neuroscience at the University of Washington, where his research focuses on brain health across the lifespan. This includes therapies for brain injury in newborns, prevention and treatment of adult brain trauma, and the factors that contribute to long-term cognitive function and cognitive decline. He is the author of the forthcoming book The Stimulated Mind.This episode is brought to you by:Circle complete community platform for your community, events, and courses — all under your own brand: https://circle.so/tim ($1,000 off when you demo Circle Plus)Monarch track, budget, plan, and do more with your money: Monarch.com/Tim (50% off your first year at monarchmoney.com with code TIM)Eight Sleep Pod Cover 5 sleeping solution for dynamic cooling and heating: EightSleep.com/Tim (use code TIM to get $350 off your very own Pod 5 Ultra.)Cresset family office services for CEOs, founders, and entrepreneurs: CressetCapital.com/Tim*TIMESTAMPS:[00:00:00] Start[00:02:30] The cognition conversation commences.[00:03:11] Why human babies are chubby little brain-fuel tanks.[00:05:16] Brain injury in newborns: Cooling, caffeine, and coming home.[00:09:07] Adult concussion protocol: Fever management, ketones, and why you shouldn’t chug Powerade.[00:18:59] Washington’s 2nd Strongest Man talks omega-3s, methylation, and why your brain needs the whole orchestra.[00:29:34] Auguste Deter, Alzheimer’s mystery patient, and the 45-70% dementia prevention sweet spot.[00:39:22] From CGM monitoring to the “use it or lose it” glucose paradox.[00

12 min
Jan 26, 2026Episode 850
The Peace That's Always Within You — Guided Meditation by Zen Master Henry Shukman

This episode is part of a series called Meditation Monday. The teacher, Henry Shukman, has been on my podcast twice before. He is one of only a few dozen masters in the world authorized to teach Sanbo Zen, and now, he’ll be your teacher.In addition to my long-form interviews each week, every Monday I’ll bring you a short 10-minute or so meditation, which will help you for the rest of the week.Over this four-episode series, you’ll develop a Zen toolkit to help you find greater calm, peace, and effectiveness in your daily life.Henry’s app, The Way, has changed my life since I first started using it. Unlike other meditation apps, where you’re overwhelmed with a thousand choices, The Way is a clear step-by-step training program guided entirely by Henry. Through a logical progression, you’ll develop real skills that stick with you.I’ve been using it daily, often twice a day, and it’s lowered my anxiety more than I thought possible.As a listener of my podcast, you can get 30 free sessions by visiting https://thewayapp.com/tim and downloading the app.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

1 hr 47 min
Jan 21, 2026Episode 849
Dr. Michael Levin — Reprogramming Bioelectricity, Updating "Software" for Anti-Aging, Treating Cancer Without Drugs, Cognition of Cells, and Much More

Dr. Michael Levin (@drmichaellevin) is the Vannevar Bush Distinguished Professor of Biology at Tufts University and director of the Allen Discovery Center. He is primarily interested in how intelligence self-organizes in a diverse range of natural, engineered, and hybrid embodiments. Applied to the collective intelligence of cell groups undergoing morphogenesis, these ideas have allowed the Levin Lab to develop new applications in birth defects, organ regeneration, and cancer suppression.This episode is brought to you by:ShipStation shipping software: ShipStation.com/TimAG1 all-in-one nutritional supplement: DrinkAG1.com/TimOur Place’s Titanium Always Pan® Pro using nonstick technology that’s coating-free and made without PFAS, otherwise known as “forever chemicals”: FromOurPlace.com/TimTIMESTAMPS:[00:00:00] Start[00:03:18] The Body Electric: A Vancouver bookstore discovery that launched a career.[00:04:19] Bioelectricity 101: Your brain uses it to think; your body used it before you had a brain.[00:06:05] The lesson learned by scrambled tadpole faces that rearrange themselves.[00:08:51] Software vs. hardware: The genome is your factory settings, not your destiny.[00:11:43] Two-headed flatworms: Rewriting biological memory without touching DNA.[00:16:20] Seeing memories: Voltage-sensitive dyes reveal the body’s hidden blueprints.[00:20:12] Three killer apps for humans: Birth defects, regeneration, and cancer.[00:24:27] Cancer as identity crisis: Cells forgetting they’re part of a team.[00:25:40] The boredom theory of aging: Goal-seeking systems with nothing left to do.[00:30:09] Planaria’s immortality hack: Rip yourself in half every two weeks.[00:31:27] Manhattan Project for aging: Crack cellular cognition, everything else falls into place.[00:33:47] Giving cells new goals: Convince a gut to become an eye.[00:37:42] Must mammalian mortality be mandatory?[00:40:25] Cross-pollination: Why biologists would

11 min
Jan 19, 2026Episode 848
From Stress to Stillness — Guided Meditation with Zen Master Henry Shukman

This episode is part of a series called Meditation Monday. The teacher, Henry Shukman, has been on my podcast twice before. He is one of only a few dozen masters in the world authorized to teach Sanbo Zen, and now, he’ll be your teacher.In addition to my long-form interviews each week, every Monday I’ll bring you a short 10-minute or so meditation, which will help you for the rest of the week.Over this four-episode series, you’ll develop a Zen toolkit to help you find greater calm, peace, and effectiveness in your daily life.Henry’s app, The Way, has changed my life since I first started using it. Unlike other meditation apps, where you’re overwhelmed with a thousand choices, The Way is a clear step-by-step training program guided entirely by Henry. Through a logical progression, you’ll develop real skills that stick with you.I’ve been using it daily, often twice a day, and it’s lowered my anxiety more than I thought possible.As a listener of my podcast, you can get 30 free sessions by visiting https://thewayapp.com/tim and downloading the app.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

1 hr 49 min
Jan 14, 2026Episode 847
Steve Young, from Super Bowl MVP to Managing Billions – Hall of Fame 49ers Quarterback on High Performance, Reinvention, Faith, and How to Blend Dreams and Plans

Steve Young (@steveyoung) is a Hall of Fame NFL quarterback who played more than 15 seasons, primarily with the San Francisco 49ers. Steve co-founded HGGC, which manages more than $6.9B in capital commitments. He’s also the founder and current chair of the Forever Young Foundation, which supports children’s charities globally. He is the author of QB: My Life Behind the Spiral and The Law of Love.This episode is brought to you by:Cresset family office services for CEOs, founders, and entrepreneurs: CressetCapital.com/TimAG1 all-in-one nutritional supplement: DrinkAG1.com/TimWealthfront high-yield cash account: Wealthfront.com/TimNew clients get 3.30% base APY from program banks + additional 0.65% boost for 3 months on your uninvested cash (max $150k balance). Terms and conditions apply. The Cash Account offered by Wealthfront Brokerage LLC (“WFB”) member FINRA/SIPC, not a bank. The base APY as of 1/30/2026 is representative, can change, and requires no minimum. Tim Ferriss, a non-client, receives compensation from WFB for advertising and holds a non-controlling equity interest in the corporate parent of WFB, which creates a conflict of interest. Experiences will vary. Outcomes not guaranteed. Instant withdrawals may be limited by your receiving firm and other factors. Investment advisory services provided by Wealthfront Advisers LLC, an SEC-registered investment adviser. Securities investments: not bank deposits, not bank-guaranteed or FDIC-insured, and may lose value.TIMESTAMPS:[00:00:00] Start.[00:02:34] The full circle of Josh Waitzkin.[00:05:47] The Stephen Covey plane ride that changed

9 min
Jan 12, 2026Episode 846
Permission to Do Nothing — Guided Meditation with Zen Master Henry Shukman

This episode is part of a series called Meditation Monday. The teacher, Henry Shukman, has been on my podcast twice before. He is one of only a few dozen masters in the world authorized to teach Sanbo Zen, and now, he’ll be your teacher.In addition to my long-form interviews each week, every Monday I’ll bring you a short 10-minute or so meditation, which will help you for the rest of the week.Over this four-episode series, you’ll develop a Zen toolkit to help you find greater calm, peace, and effectiveness in your daily life.Henry’s app, The Way, has changed my life since I first started using it. Unlike other meditation apps, where you’re overwhelmed with a thousand choices, The Way is a clear step-by-step training program guided entirely by Henry. Through a logical progression, you’ll develop real skills that stick with you.I’ve been using it daily, often twice a day, and it’s lowered my anxiety more than I thought possible.As a listener of my podcast, you can get 30 free sessions by visiting https://thewayapp.com/tim and downloading the app.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

2 hr 21 min
Jan 7, 2026Episode 845
How to Use Ketosis for Enhanced Mood, Cognition, and Long-Term Brain Protection — A Practical and Tactical Guide with Dr. Dominic D'Agostino (Plus: Deconstructing Tim’s Latest Keto Experiment)

Dr. Dominic D’Agostino (@DominicDAgosti2) is a tenured associate professor in the Department of Molecular Pharmacology and Physiology at the University of South Florida Morsani College of Medicine and a Visiting Senior Research Scientist at the Institute for Human and Machine Cognition.This episode is brought to you by:Gusto simple and easy payroll, HR, and benefits platform used by 400,000+ businesses: https://gusto.com/tim Seed's DS-01® Daily Synbiotic broad spectrum 24-strain probiotic + prebiotic: https://Seed.com/Tim David Protein Bars 28g of protein, 150 calories, and 0g of sugar: https://davidprotein.com/tim Coyote the card game​, which I co-created with Exploding Kittens: https://coyotegame.com*Timestamps:[00:00:00] Who is Dominic D'Agostino? [00:04:37] Ketosis benefits: Quieting the mind, GABA elevation, metabolic psychiatry.[00:09:24] My Lyme disease story: Pseudo-dementia reversed in 3-4 days of ketosis.[00:13:50] Spirochetes are glycolytic: Starve the bug, boost the immune response.[00:19:20] Ketosis and cancer: Slowing glycolytic tumors, enhancing standard care.[00:20:50] My 18-day keto experiment: Mood stabilization, Alzheimer’s prevention hopes.[00:23:19] Metabolic memory: Carryover effects and Valter Longo’s fasting mimicking research.[00:27:11] Intermittent fasting as keto on-ramp: My 2-8 p.m. eating window.[00:29:15] Dom’s budget keto meal: Canned mackerel, MCT oil, apple cider vinegar.[00:33:28] My ketone measurement paradox: Feeling sharp at 0.2 mM readings.[00:36:56] The carburetor analogy: Ketone production vs. utilization explained.[00:38:43] Breath ketones vs. blood ketones: Better indicator in caloric deficit.[00:39:47] Gluconeogenesis fears: Fat, fiber, and salt to slow protein absorption.[00:45:25] The bunless double cheeseburger question: 80 grams of protein

8 min
Jan 5, 2026Episode 844
Be Still — Guided Meditation with Zen Master Henry Shukman

This episode is part of a series called Meditation Monday. The teacher, Henry Shukman, has been on my podcast twice before. He is one of only a few dozen masters in the world authorized to teach Sanbo Zen, and now, he’ll be your teacher.In addition to my long-form interviews each week, every Monday I’ll bring you a short 10-minute or so meditation, which will help you for the rest of the week.Over this four-episode series, you’ll develop a Zen toolkit to help you find greater calm, peace, and effectiveness in your daily life.Henry’s app, The Way, has changed my life since I first started using it. Unlike other meditation apps, where you’re overwhelmed with a thousand choices, The Way is a clear step-by-step training program guided entirely by Henry. Through a logical progression, you’ll develop real skills that stick with you.I’ve been using it daily, often twice a day, and it’s lowered my anxiety more than I thought possible.As a listener of my podcast, you can get 30 free sessions by visiting https://thewayapp.com/tim and downloading the app.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

1 hr 47 min
Jan 1, 2026Episode 843
Tactics and Strategies for a 2026 Reboot — Essentialism and Greg McKeown (Repost)

Greg McKeown is the author of two New York Times bestsellers, Essentialism: The Disciplined Pursuit of Less and Effortless: Make It Easier to Do What Matters Most. 200,000 people receive his weekly 1-Minute Wednesday newsletter, and he recently released The Essentialism Planner: A 90-Day Guide to Accomplishing More by Doing Less. Sponsors:Momentous high-quality creatine for cognitive and muscular support: https://livemomentous.com/Tim (Code TIM for 35% off your first subscription.)Shopify global commerce platform, providing tools to start, grow, market, and manage a retail business: https://shopify.com/timHelix Sleep premium mattresses: https://helixsleep.com/timCoyote the card game​, which I co-created with Exploding Kittens: https://coyotegame.com*Show notes: https://tim.blog/2025/01/09/personal-reboot-greg-mckeown/*For show notes and past guests on The Tim Ferriss Show, please visit tim.blog/podcast.<

58 min
Dec 30, 2025Episode 842
The Story Behind EpiPen, The Rise of Food Allergies, and What Doctors Got Wrong

This time around, we have an experimental format, featuring the first episode of a brand-new podcast launching next week, Drug Story. I rarely feature episodes from other shows, but I think this one is well worth your time. It changed how I think about allergies, especially as someone who carries an EpiPen and has wondered: why on earth have food allergies seemed to skyrocket in the last few decades?Drug Story is a podcast that tells the story of the disease business, one drug at a time. Each episode explores one disease and one drug, and it kicks off with EpiPen and food allergies. A quick teaser: What if I told you that a well-meaning medical recommendation may have caused millions of kids to develop food allergies?Make sure to subscribe to Drug Story on Apple Podcasts, Spotify, or wherever you get your podcasts. You can also simply go to DrugStory.co and learn more.The host is Thomas Goetz. He is a senior impact fellow at the University of California Berkeley School of Public Health, and much earlier, Thomas was the executive editor at WIRED, which he led to a dozen National Magazine Awards from 2001 to 2013. His writing has been repeatedly selected for the Best American Science Writing and Best Technology Writing anthologies.P.S. To help you kick off 2026, I recommend checking out Henry Shukman, a past podcast guest and one of the few in the world authorized to teach Sanbo Zen. Henry’s app, The Way, has changed my life. I’ve been using it daily, often twice a day, and it’s lowered my anxiety more than I thought possible. For 30 free sessions, just visit thewayapp.com/tim No credit card required.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

2 hr 10 min
Dec 23, 2025Episode 841
Arthur Brooks — Finding The Meaning of Your Life, The Poet's Protocol, The Holy Half-Hour, and Why Your Suffering is Sacred

Arthur C. Brooks is a professor at the Harvard Kennedy School and the Harvard Business School, where he teaches courses on leadership and happiness. His next book, The Meaning of Your Life: Finding Purpose in an Age of Emptiness, will be released on March 31, 2026.This episode is brought to you by:Humann’s SuperBeets Sport for endurance and recovery: https://humann.com/timMonarch track, budget, plan, and do more with your money: https://www.monarch.com/timAG1 all-in-one nutritional supplement: https://drinkag1.com/timCoyote the card game​, which I co-created with Exploding Kittens: https://coyotegame.comTimestamps:[00:00:00] Start.[00:02:33] The vascular Arthur Brooks returns.[00:03:07] Brahmamuhurta and why Arthur studies happiness.[00:06:20] Arthur’s morning workout protocol.[00:09:58] Why Arthur does Zone 2 cardio without headphones.[00:10:38] Quantifying progress as the secret to happiness.[00:20:50] Post-workout holy half-hour.[00:22:25] Creatine, caffeine strategy, and 60-70 grams of protein for breakfast.[00:29:50] Four hours of distraction-free deep work and Hemingway’s protocol.[00:32:21] Alcohol kills sleep to borrow happiness from tomorrow.[00:34:36] My ketosis, intermittent fasting, and morning protocol.[00:39:34] Experimentation is king.[00:46:29] David Baszucki, metabolic psychiatry, and ketosis: the poet’s protocol.[00:48:20] Four affect profiles: mad scientists, cheerleaders, judges, and poets.[00:54:13] Why Arthur was moved to write The Meaning of Your Life.[00:55:52] Psychogenic epidemic: technology isn’t the problem, it’s what we’re not getting.[00:59:33] Macronutrients of meaning: coherence, purpose, significance.[01:03:38] Search v

2 hr 10 min
Dec 17, 2025Episode 840
Bill Gurley — Investing in The AI Era, 10 Days in China, and Important Life Lessons from Bob Dylan, Jerry Seinfeld, MrBeast, and More

Bill Gurley (@bgurley) is a general partner at Benchmark, a leading venture capital firm in Silicon Valley. His new book is Runnin’ Down a Dream: How to Thrive in a Career You Actually Love.This episode is brought to you by:Momentous high-quality creatine for cognitive and muscular supportOur Place’s Titanium Always Pan® Pro using nonstick technology that’s coating-free and made without PFAS, otherwise known as “Forever Chemicals”Shopify global commerce platform, providing tools to start, grow, market, and manage a retail businessCoyote the card game​, which I co-created with Exploding Kittens*Timestamps:[00:00:00] Start.[00:01:43] The book that gave Jerry Seinfeld permission to pursue comedy and inspired Runnin’ Down a Dream.[00:03:59] AI bubble or not?[00:06:33] Circular deals and SPV chaos.[00:12:01] Angel investing in the AI era.[00:14:32] Why you should be the most AI-enabled version of yourself, regardless of field.[00:20:47] China deep dive: Ten days, six cities, high-speed trains, and a Xiaomi SU7 factory tour.[00:22:43] Communism misconceptions.[00:25:40] Lei Jun: The Steve Jobs of China.[00:29:17] Jack Ma, ByteDance’s invisible CEO, and the risks of prominence in China.[00:32:11] America vs. China (Lawyers vs. engineers).[00:41:01] Keys for US competitiveness.[00:43:47] Bill is bullish on these countries.[00:47:30] Matthew McConaughey’s “Don’t half ass it” moment.[00:49:45] Runnin’ Down a Dream thesis: Helping people pursue X instead of A, B, or C.[00:51:03] The 80,000-hour question.[00:52:47] The self-learning test.[00:56:58] Bob Dy

1 hr 18 min
Dec 9, 2025Episode 839
Dr. Fei-Fei Li, The Godmother of AI — Asking Audacious Questions, Civilizational Technology, and Finding Your North Star

Dr. Fei-Fei Li (@drfeifei) is the inaugural Sequoia Professor in the Computer Science Department at Stanford University, a founding co-director of Stanford’s Human-Centered AI Institute, and the co-founder and CEO of World Labs, a generative AI company focusing on Spatial Intelligence. She is the author of The Worlds I See: Curiosity, Exploration, and Discovery at the Dawn of AI, her memoir and one of Barack Obama’s recommended books on AI and a Financial Times best book of 2023.This episode is brought to you by:Seed’s DS-01® Daily Synbiotic broad spectrum 24-strain probiotic + prebiotic: https://seed.com/timHelix Sleep premium mattresses: https://helixsleep.com/timCoyote the card game​, which I co-created with Exploding Kittens: https://coyotegame.com/Wealthfront high-yield cash account: https://wealthfront.com/timNew clients get 3.30% base APY from program banks + additional 0.65% boost for 3 months on your uninvested cash (max $150k balance). Terms and conditions apply. The Cash Account offered by Wealthfront Brokerage LLC (“WFB”) member FINRA/SIPC, not a bank. The base APY as of 1/30/2026 is representative, can change, and requires no minimum. Tim Ferriss, a non-client, receives compensation from WFB for advertising and holds a non-controlling equity interest in the corporate parent of WFB, which creates a conflict of interest. Experiences will vary. Outcomes not guaranteed. Instant withdrawals may be limited by your receiving firm and other factors. Investment advisory services provided by Wealthfront Advisers LLC, an SEC-registered investment adviser. Securities investments: not bank deposits, not bank-guaranteed or FDIC-insured, and may lose

1 hr 51 min
Dec 3, 2025Episode 838
The Random Show — The 2–2–2 Rule, The Future of AI, Bioelectric Medicine, Surviving Modern Dating, The Promises of DORAs for Alzheimer’s, and Wisdom from Anthony de Mello

Welcome to another wide-ranging "Random Show" episode that I recorded with my close friend Kevin Rose (digg.com)!This episode is brought to you by:Qlosi prescription eye drop used to treat age-related blurry near vision (presbyopia) in adults: https://Qlosi.com/TimDavid Protein Bars with 28g of protein, 150 calories, and 0g of sugar: https://davidprotein.com/Tim (Buy 4 cartons, get the 5th free.)Eight Sleep Pod Cover 5 sleeping solution for dynamic cooling and heating: EightSleep.com/Tim (use code TIM to get $400 off your very own Pod 5 Ultra)Coyote the card game​, which I co-created with Exploding Kittens: https://coyotegame.comTimestamps:[00:00:00] Start.[00:00:52] Why Kevin concluded nearly seven months of sobriety, and the 2-2-2 Rule he now follows for alcohol consumption.[00:07:12] My recent adventures in accelerated TMS and bioelectric medicine.[00:21:09] The tragic death of Nolan Williams and funding future research through the Saisei Foundation.[00:24:23] Aphantasia vs. hyperphantasia, and Joshua Waitzkin's ability to "feel" chess.[00:33:12] DORAs for sleep and Alzheimer's prevention: Matt Walker, Belsomra, and the terrifying p-tau blood test.[00:41:21] Dale Bredesen's kitchen-sink approach to dementia and the ketogenic connection.[00:46:22] The rapid pace of AI development: Why your opinion from three months ago is already obsolete.[00:49:40] Google's full-stack advantage: TPUs, Gemini 3, and why they were built for this moment.[00:52:50] The future of venture capital: Seed rounds shift later as entrepreneurs gain leverage.[00:58:05] Kevin's three AI investment buckets: Power, data centers, and bloated companies ripe for automation.[01:02:05] Holiday gift ideas and

32 min
Nov 26, 2025Episode 837
How to Simplify Your Life in 2026 — New Tips from Derek Sivers, Seth Godin, and Martha Beck

As we head into the new year, many of us feel like we’re drowning in invisible complexity. So I wanted to hit pause and ask a simple question: What are 1-3 decisions that could dramatically simplify my life in 2026? To explore that, I invited three close friends and long-time listener favorites—Derek Sivers, Seth Godin, and Martha Beck.This episode is brought to you by: Incogni, which automatically removes your personal data from the web, helping shield you from fraud, scams, and identity theft: https://incogni.com/tim (use code TIM at checkout and get 60% off an annual plan)Eight Sleep Pod Cover 5 sleeping solution for dynamic cooling and heating: EightSleep.com/Tim (use code TIM to get $700 off your very own Pod 5 Ultra.)More about today's guests:Derek Sivers is an author of philosophy and entrepreneurship, known for his surprising, quotable insights and pithy, succinct writing style. Derek’s books (How to Live, Hell Yeah or No, Your Music and People, Anything You Want) and newest projects are at his website: sive.rs. His new book is Useful Not True.Seth Godin is the author of 21 internationally bestselling books, translated into more than 35 languages, including Linchpin, Tribes, The Dip, and Purple Cow. His latest book, <a href="https://www.amazon.com/This-Strate

1 hr 37 min
Nov 19, 2025Episode 836
The 4-Hour Workweek Principles — 13 Mistakes to Avoid, The Art of Mini-Retirements, and Navigating the Dizziness of Freedom

This time around, we have a bit of a different format, featuring the book that started it all for me, The 4-Hour Workweek. Readers and listeners often ask me what I would change or update, but an equally interesting question is: what wouldn’t I change? What stands the test of time and hasn’t lost any potency? This episode features three of the most important chapters from the audiobook of The 4-Hour Workweek. The audiobook, produced and copyrighted by Blackstone Publishing, is available wherever audiobooks are sold. You can find it on Audible, Apple, Google, Spotify, Downpour.com, or wherever you get your favorite audiobooks.This episode is brought to you by:Gusto simple and easy payroll, HR, and benefits platform used by 400,000+ businesses: https://gusto.com/timMomentous high-quality creatine for cognitive and muscular support: https://livemomentous.com/Tim Shopify global commerce platform, providing tools to start, grow, market, and manage a retail business: https://shopify.com/tim Coyote the card game​

1 hr 37 min
Nov 12, 2025Episode 835
Ben Patrick (KneesOverToesGuy) — 20-Minute Workouts That Produce Wild Results, From Chronic Knee Pain to Dunking Basketballs, Lessons from Charles Poliquin, Bulletproofing the Lower Body, and More

Ben Patrick, better known as “Kneesovertoesguy” (@kneesovertoesguy), is the founder of Athletic Truth Group (ATG), an online and brick-and-mortar training system rooted in rehabilitative strength and joint health. After years of debilitating knee and shin pain (including multiple surgeries), he rebuilt his body and performance, going from a sub-20″ vertical to a documented 42″ leap.This episode is brought to you by:Momentous high-quality creatine for cognitive and muscular support: https://livemomentous.com/Tim (Code TIM for 35% off your first subscription.)Monarch track, budget, plan, and do more with your money: Monarch.com/Tim (50% off your first year at monarchmoney.com with code TIM)David Protein Bars 28g of protein, 150 calories, and 0g of sugar: https://davidprotein.com/tim (Buy 4 cartons, get the 5th free.)My workout with Ben: https://youtu.be/xpM4V6O9f6wTimestamps:[00:00:00] Who is Ben Patrick? [00:02:32] How Ben went from Old Man Patrick to Knees Over Toes Guy.[00:06:37] Backward sled dragging for safe strength building and rehab.[00:13:14] Full range of motion squatting (deep squats vs. 90-degree limitation).[00:16:30] “Strength is gained in the range it is trained.” — Charles Poliquin[00:18:50] ATG split squat (front foot elevated split squat).[00:19:53] Heel elevation and counterbalancing techniques.[00:24:26] Ben’s mother’s transformation — from hip deterioration to sprinting at age 71.[00:27:36] Ben’s vertical jump progression — unable to grab rim in high school to dunking at 34.[00:28:14] Most effective exercises Ben’s mom might recommend.[00:29:54] Ben and I reflect on what Charles Poliquin (RIP) gave to us.[00:36:36] How backwards sled pulling became a revered exercise.[00:3

1 hr 55 min
Nov 5, 2025Episode 834
David Baszucki, Co-Founder of Roblox — The Path to 150M+ Daily Users, Critical Business Decisions, Ketogenic Therapy for Brain Health, Daily Routines, The Roblox Economy, and More

David Baszucki is the founder and CEO of Roblox. TIME named Roblox one of the “100 Most Influential Companies,” and it has been recognized by Fast Company for innovation on their “Most Innovative Companies” and “Most Innovative Companies in Gaming” lists.This episode is brought to you by:Qlosi prescription eye drop used to treat age-related blurry near vision (presbyopia) in adults: https://Qlosi.com/TimAG1 all-in-one nutritional supplement: https://DrinkAG1.com/TimWealthfront high-yield cash account: https://Wealthfront.com/TimNew clients get 3.30% base APY from program banks + additional 0.65% boost for 3 months on your uninvested cash (max $150k balance). Terms and conditions apply. The Cash Account offered by Wealthfront Brokerage LLC (“WFB”) member FINRA/SIPC, not a bank. The base APY as of 1/30/2026 is representative, can change, and requires no minimum. Tim Ferriss, a non-client, receives compensation from WFB for advertising and holds a non-controlling equity interest in the corporate parent of WFB, which creates a conflict of interest. Experiences will vary. Outcomes not guaranteed. Instant withdrawals may be limited by your receiving firm and other factors. Investment advisory services provided by Wealthfront Advisers LLC, an SEC-registered investment adviser. Securities investments: not bank deposits, not bank-guaranteed or FDIC-insured, and may lose value.Timestamps:[00:00:00] Start.[00:01:48] Kicking off with custom kettlebells.[00:03:00] How David and I connected through Dominic D’Agostino and metabolic health research.[00:04:30] Matthew Baszucki’s eight-year journey with bipolar disorder before keto breakthrough.[00:08:14] Rescuing Matthew from the streets with a strategic hospital admission.[00:18:18] Matthew’s disappearance from his mother’s perspective.[00:19:37] Understanding how the ketogenic diet helps people with bipolar disorder.[00:24:21] Meeting the challenges of ketogenic diet compliance.[00:30:06] Measuring ketone levels.[00:32:17] The clandestine Canadian CKM smuggling ring.[00:33:07] The calm optimism, mental

1 hr 37 min
Oct 29, 2025Episode 833
Jack Canfield — Selling 600+ Million Books, Success Principles, and How He Made The 4-Hour Workweek Happen

Jack Canfield is the coauthor of more than two hundred books, including, The Success Principles™: How to Get from Where You Are to Where You Want to Be and the Chicken Soup for the Soul® series, which includes forty New York Times bestsellers and which has sold more than 600 million copies in 50-plus languages around the world.This episode is brought to you by:Monarch track, budget, plan, and do more with your money: https://www.monarch.com/timAG1 all-in-one nutritional supplement: https://drinkag1.com/timHelix Sleep premium mattresses: https://helixsleep.com/timTimestamps:[00:00:00] Who is Jack?[00:01:57] How a single “yes” from Jack shaped my career.[00:04:55] A contract lesson: How Chicken Soup for the Soul sold millions in China with zero royalties.[00:06:45] Jack’s background: From poverty to Harvard.[00:09:43] Discovering Chinese history and the “easy A” that changed everything.[00:11:07] Winning “Teacher of the Year” teaching Black history.[00:14:35] High praise from Sammy Davis Jr.[00:17:37] W. Clement Stone: The $600 million mentor who turned motivation into a science (and insurance).[00:21:35] Stone’s challenge: Take 100% responsibility and stop watching TV (a 14-month year hack).[00:22:40] From visualizing $100,000 to a million.[00:25:42] Chicken Soup origins.[00:27:35] Mark Victor Hansen joins.[00:29:15] 144 rejections later.[00:31:28] The ABA miracle.[00:34:05] The Rule of Five.[00:36:05] Selling The Soul and splurging on sweaters.[00:37:27] The Soup sourced from the universe.[00:39:33] The big break.[00:41:22] Word-of-mouth magic.[0

2 hr 2 min
Oct 22, 2025Episode 832
The Return of The Lion Tracker — Boyd Varty on The Wild Man Within, Nature’s Hidden Wisdom, and How to Feel Fully Alive

Boyd Varty is the founder of Track Your Life, which offers a limited number of premium retreats in South Africa’s bushveld, and author of one of my favorite books, The Lion Tracker’s Guide to Life. As a fourth-generation custodian of Londolozi Game Reserve, Boyd grew up with lions, leopards, snakes, and elephants and has spent his life in apprenticeship to the natural world. He is also the host of the Track Your Life podcast.This episode is brought to you by:Our Place’s Titanium Always Pan® Pro using nonstick technology that’s coating-free and made without PFAS, otherwise known as “Forever Chemicals”: https://fromourplace.com/tim (Use code TIM at checkout.) Gusto simple and easy payroll, HR, and benefits platform used by 400,000+ businesses: https://gusto.com/tim (Three months free.)Wealthfront high-yield cash account: https://Wealthfront.com/Tim New clients get 3.30% base APY from program banks + additional 0.65% boost for 3 months on your uninvested cash (max $150k balance). Terms and conditions apply. The Cash Account offered by Wealthfront Brokerage LLC (“WFB”) member FINRA/SIPC, not a bank. The base APY as of 1/30/2026 is representative, can change, and requires no minimum. Tim Ferriss, a non-client, receives compensation from WFB for advertising and holds a non-controlling equity interest in the corporate parent of WFB, which creates a conflict of interest. Experiences will vary. Outcomes not guaranteed. Instant withdrawals may be limited by your receiving firm and other factors. Investment advisory services provided by Wealthfront Advisers LLC, an SEC-registered investment adviser. Securities investments: not bank deposits, not bank-guaranteed or FDIC-insured, and may lose value.<

1 hr 32 min
Oct 20, 2025Episode 831
Frank Miller, Comic Book Legend — Creative Process, The Dark Knight Returns, Sin City, 300, and Much More

Frank Miller is regarded as one of the most influential and awarded creators. He began his career in comics in the late 1970s, first gaining notoriety as the artist, and later writer, of Daredevil for Marvel Comics. Next, came the science-fiction samurai drama Ronin, followed by the groundbreaking Batman: The Dark Knight Returns and Batman: Year One with artist David Mazzuchelli. Following these seminal works, Miller fulfilled a lifelong dream by doing an all-out crime series, Sin City, which spawned two blockbuster films that he co-directed with Robert Rodriguez. Miller’s multi-award-winning graphic novel 300 was also adapted into a highly successful film by Zack Snyder. His upcoming memoir, Push the Wall: My Life, Writing, Drawing, and the Art of Storytelling, is now available for pre-order.This episode is brought to you by: Eight Sleep Pod Cover 5 sleeping solution for dynamic cooling and heating: EightSleep.com/Tim (use code TIM to get $350 off your very own Pod 5 Ultra.)Shopify global commerce platform, providing tools to start, grow, market, and manage a retail business: https://shopify.com/tim (one-dollar-per-month trial period)AG1 all-in-one nutritional supplement: <a href="https://drinkag1.com/tim" rel="noopener noreferrer" target="

1 hr 57 min
Oct 10, 2025Episode 830
Nick Kokonas and Richard Thaler, Nobel Prize Laureate — Realistic Economics, Avoiding The Winner’s Curse, Using Temptation Bundling, and Going Against the Establishment

Richard H. Thaler is the 2017 recipient of the Nobel Memorial Prize in Economic Sciences for his contributions to behavioral economics and the Charles R. Walgreen Distinguished Service Professor of Behavioral Science and Economics at the University of Chicago Booth School of Business. He is the New York Times bestselling co-author of Nudge: Improving Decisions About Health, Wealth, and Happiness and the author of Misbehaving: The Making of Behavioral Economics. His new book is The Winner's Curse: Behavioral Economics Anomalies, Then and Now. My co-host for this conversation is Nick Kokonas. Nick is an entrepreneur, investor, and author best known as the co-founder of The Alinea Group (sold in 2024) and the reservation platform Tock, which is now owned by American Express.This episode is brought to you by:Seed's DS-01® Daily Synbiotic broad spectrum 24-strain probiotic + prebiotic: https://Seed.com/Tim (Use code 25TIM for 25% off your first month's supply)ExpressVPN high-speed, secure, and anonymous VPN service: https://www.expressvpn.com/tim (get 4 months free on their annual plans)AG1 all-in-one nutritional supplement: https://DrinkAG1.com/Tim (1-year supply of Vitamin D plus 5 free AG1 travel packs with your first subscription purchase.)Timestamps:[00:00:00] Start.[00:02:33] First principles: What is economics, really?[00:04:18] The “max” assumption and agents as optimizers.[00:06:41] Rationality in models: Solv

1 hr 50 min
Sep 30, 2025Episode 829
James Nestor — Breathing Protocols to Reboot Your Health, Fix Your Sleep, and Boost Performance

James Nestor is a science journalist and the author of the international bestseller Breath: The New Science of a Lost Art, with more than three million copies sold in 44 languages.This episode is brought to you by:Helix Sleep premium mattresses: https://HelixSleep.com/Tim (27% off all mattress orders)Momentous high-quality creatine for cognitive and muscular support: https://livemomentous.com/Tim (Code TIM for up to 35% off.)AG1 all-in-one nutritional supplement: https://DrinkAG1.com/Tim (1-year supply of Vitamin D plus 5 free AG1 travel packs with your first subscription purchase.)Timestamps:[00:00:00] Start.[00:01:37] Why I waited years to interview James about Breath.[00:02:35] Maurice Daubard: The mysterious 90-year-old who preceded Wim Hof.[00:05:01] Tummo breathing: Ancient Bon Buddhist heat generation.[00:08:13] James’ personal breathwork practice and the Wim Hof method (with warnings).[00:09:25] How breathwork cured James’ chronic respiratory issues.[00:11:46] Sudarshan Kriya: The weekend workshop that changed everything.[00:16:56] My nine-minute breath hold experiment (hyperbaric chamber edition).[00:18:57] Post-book revelations and angry doctors’ offices.[00:20:41] The ADHD-breathing connection: A controversial Venn diagram.[00:22:00] DIY breathing assessments for kids.[00:25:55] Mouth tape: From hostage situations to sleep optimization.[00:28:48] James’ seven-year mouth taping commitment.[00:31:14] CO2 levels: Your LEED-certified hotel is suffocating you.[00:36:50] Monitoring CO2 with the Aranet4 and building a CO2 database.[00:39:51] James’ travel kit: Red lights, granny packs, and a Soviet-era PEMF device.[00:51:59] In Weirdville, eyes sing The Body Electric.[00:52:58] The supplements included in David’s granny packs.[00:54:16] Natto vs. nattokinase.[00:56:18] Athletes and breathing: The BOLT score explained.[01:03:25] LeBron Ja

2 hr 55 min
Sep 24, 2025Episode 828
David Senra — How Extreme Winners Think and Win: Lessons from 400+ of History’s Greatest Founders and Investors (Including Buffett, Munger, Rockefeller, Jobs, Ovitz, Zell, and Names You Don’t Know But Should)

David Senra is the host of the Founders podcast. For the past nine years, David has intensely studied the life and work of hundreds of history’s greatest entrepreneurs. His new podcast, David Senra, showcases conversations with the best-of-the-best living founders and extreme winners.This episode is brought to you by:Cresset family office services for CEOs, founders, and entrepreneursOur Place’s Titanium Always Pan® Pro using nonstick technology that’s coating-free and made without PFAS, otherwise known as “Forever Chemicals”AG1 all-in-one nutritional supplementTimestamps:[00:00:00] Who is David Senra?[00:01:11] Brad Jacobs: Roll-up king and positive-driven billionaire founder.[00:02:26] Rare positive archetypes: Ed Thorp, Sol Price, Brunello Cucinelli.[00:06:04] Michael Dell as another exception; fear of failure and motivation.[00:06:47] Negative self-talk, excellence, and its ripple effects.[00:08:26] Jensen Huang story: “Why do you suck so much?”[00:08:54] Inspiration from Dan Carlin’s Hardcore History.[00:10:00] Derek Sivers: unconventional, philosophical entrepreneur.[00:11:04] Learning equals behavior change, not memorization.[00:11:48] Jeremy Giffon insight: biographies as substitute mentors.[00:12:37] Reading biographies as one-sided conversations.[00:13:16] The chain of influence.[00:14:09] Podcasting as “relationships at scale.”[00:14:28] Coping with trauma and breaking cycles.[00:20:18] Note-taking process: books, Post-its, ruler, Readwise.[00:29:27] OCD tendencies and love of doing things the hard way.[00:31:04] Comparing our reading/re-reading workflows.[00:35:04] A family falling out and the randomness of student housing.[00:38:58] David’s introduction to my work during his MySpace-era college years.[00:40:07] Podcasting influences: Jocko Willink, Kevin Rose’s Elon Musk interview.[00:44:14] Five-and-a-half years of obscurity before breakthrough.[00:46:50] Graphtreon and experiments with subscription models.[00:49:25] Patrick O’Shaughnessy’s endorsement sparks growth.[00:51:23] Sam Hinkie and Patrick connections fuel momentum.[00:52:19] Transition to ads and joining Patrick’s netwo

2 hr 31 min
Sep 16, 2025Episode 827
Pablos Holman — One of The Scariest Hackers I’ve Ever Met

Pablos Holman is a hacker and inventor and the author of Deep Future: Creating Technology that Matters, the indispensable guide to deep tech. Previously, Pablos worked on spaceships at Blue Origin and helped build The Intellectual Ventures Lab to invent a wide variety of breakthroughs. Pablos also hosts the Deep Future Podcast and is managing partner at Deep Future.This episode is brought to you by:Cresset prestigious family office for CEOs, founders, and entrepreneurs: https://cressetcapital.com/timMaui Nui Venison​, delicious, nutrient-dense, and responsible red meat: https://mauinuivenison.com/lp/timAG1 all-in-one nutritional supplement: https://drinkag1.com/timTimestamps:[00:00:00] Start.[00:02:12] The first time I witnessed Pablos’ digital sleight of hand.[00:04:33] How did Pablos become what he considers to be a hacker?[00:08:04] The off-label mindset that makes a good hacker (like Samy Kamkar) great.[00:17:07] The magic of Rodney Mullen.[00:20:28] How Eric Johanson and Pablos gave life to adorable password thief Hackerbot.[00:23:44] Hacker self-defense and the zero-click exploit market.[00:27:11] International pockets of hacker density.[00:30:13] Conventions where modern hackers congregate.[00:30:48] Why, in geopolitics, technology is a game lost by the non-players.[00:33:05] The case to rally behind new nuclear power.[00:36:54] Sequencing priorities so the US can remain technologically competitive.[00:44:49] Evaluating risk and reward in deep tech investment.[00:50:40] Shoring up the shape of shipping.[00:56:59] How Pablos gained his name and famous frames.[00:58:48] Pablos

1 hr 25 min
Sep 9, 2025Episode 826
Q&A with Tim — Supplements I’m Taking, Austin vs. SF, Training for Mental Performance, Current Go-To AI Tools, Recovering from Surgery, Intermittent Fasting, and More

This episode is a solo Q&A session where I answer a bunch of questions. We covered a ton of ground, from personal health protocols to professional frameworks and creative projects. This episode is brought to you by:Eight Sleep Pod Cover 5 sleeping solution for dynamic cooling and heating: EightSleep.com/Tim (use code TIM to get $350 off your very own Pod 5 Ultra.)Monarch Money track, budget, plan, and do more with your money: MonarchMoney.com/Tim (50% off your first year at monarchmoney.com with code TIM)Shopify global commerce platform, providing tools to start, grow, market, and manage a retail business: https://shopify.com/tim (one-dollar-per-month trial period)Timestamps: [00:00:00] Start[00:06:00] Coyote retail distribution challenges and data gathering.[00:09:12] Elbow surgery recovery: sequencing, decongestion, Marc Pro device, peptides, BFR training.[00:16:14] California vs. Austin for builders, mechanical engineers, and tech startups.[00:19:06] Using AI for medical advice workflow (and cross-referencing with professionals).[00:23:51] Current supplement regimen and PAGG/AGG status.[00:31:54] California vs. Texas considerations for aspiring parents.[00:32:48] Saying "No" to good things for "Hell, yes" moments.[00:34:34] Philanthropy lessons learned since starting Saisei Foundation.[00:37:45] Something I've changed my mind about recently: intermittent fasting.[00:42:44] Precious items from childhood I still keep: D&D relics and marine biology books.[00:43:03] Bucket list hike: Glacier National Park.[00:43:42] How the catalytic chaos of publishing The 4-Hour Chef led to launching this podcast.[00:45:52] Bringing delight vs. sixth-gear, high-performance focus.[00:49:05] Thoughts on extended human fasting research from the Soviet era.[00:52:58] Most magical New Mexico experience: Mountain Cloud Zen Center meditation retreat.[00:53:22] Meta skills for the AI era: Hyper-adaptability and world-class learning.[00:54:01] The (real and ideal) future of CØCKPUNCH/Legends of Varlata.[00:59:47] Competitive chess training enhancement: gluc

1 hr 54 min
Sep 3, 2025Episode 825
Dr. Dominic D’Agostino — All Things Ketones, How to Protect the Brain and Boost Cognition, Sardine Fasting, Diet Rules, Revisiting Metformin and Melatonin, and More

Dr. Dominic D’Agostino (@DominicDAgosti2) is a tenured associate professor in the Department of Molecular Pharmacology and Physiology at the University of South Florida Morsani College of Medicine and a Visiting Senior Research Scientist at the Institute for Human and Machine Cognition.This episode is brought to you by: Helix Sleep premium mattresses: https://HelixSleep.com/Tim (27% off all mattress orders)Momentous high-quality creatine: https://livemomentous.com/tim (code TIM for up to 35% off)AG1 all-in-one nutritional supplement: https://DrinkAG1.com/Tim (1-year supply of Vitamin D plus 5 free AG1 travel packs)Timestamps:[00:00:00] Start.[00:14:43] Why I'm interested in ketogenic strategies for neurodegenerative prevention.[00:16:18] Mary and Steve Newport's ketone-linked temporary cognitive improvements.[00:18:18] A mechanisms overview for Alzheimer's/dementia.[00:21:25] The immune system as longevity's "fifth horseman" — and why metabolic control is key.[00:22:04] How to measure ketones and GKI.[00:23:00] Fasting vs. ketogenic diet.[00:24:18] There's nothing fishy about sardine fasting.[00:28:32] My hiatal hernia discovery and increased cancer risk concerns.[00:30:04] HSCRP as a superior biomarker to LDL for cardiovascular risk.[00:31:57] Glucose tolerance testing revelations and CGM importance.[00:31:57] Upgrading the metabolic machinery through keto without getting bored.[00:42:07] What do do if you, like Dom and me, are among the 30% who suffer from cholesterol hyperabsorption.[00:43:42] Dom's day-to-day diet regimen.[00:45:56] How Dom optimizes his aging dogs with ketones, SARMs, and supplements.[00:51:30] Supplementing for sleep disruption while fasting.[00:55:41] Why Dom doesn't have misgivings about melatonin.[00:59:15] Shingles prevention through fasting protocols.[01:00:15] Immune system modulation: Innate vs. adaptive, vegan vs. ketogenic.[01:03:54] Dom at 50-something: Current meal timing and composition.[01:05:57] Blue zon

2 hr 23 min
Aug 26, 2025Episode 824
What Most Has My Attention Right Now — Credible (vs. Bogus) Vagus Nerve Stimulation

Kevin J. Tracey, MD is president and CEO of the Feinstein Institutes for Medical Research at Northwell Health, a pioneer of vagus nerve research and author of the recent book, The Great Nerve: The New Science of the Vagus Nerve and How to Harness Its Healing Reflexes. This episode is brought to you by:Eight Sleep Pod Cover 5 sleeping solution for dynamic cooling and heating: EightSleep.com/Tim (Use code TIM to get $350 off your very own Pod 5 Ultra.)AG1 all-in-one nutritional supplement: https://DrinkAG1.com/Tim (1-year supply of Vitamin D plus 5 free AG1 travel packs with your first subscription purchase.)Wealthfront high-yield cash account: https://Wealthfront.com/Tim New clients get 3.30% base APY from program banks + additional 0.65% boost for 3 months on your uninvested cash (max $150k balance). Terms and conditions apply. The Cash Account offered by Wealthfront Brokerage LLC (“WFB”) member FINRA/SIPC, not a bank. The base APY as of 1/30/2026 is representative, can change, and requires no minimum. Tim Ferriss, a non-client, receives compensation from WFB for advertising and holds a non-controlling equity interest in the corporate parent of WFB, which creates a conflict of interest. Experiences will vary. Outcomes not guaranteed. Instant withdrawals may be limited by your receiving firm and other factors. Investment advisory services provided by Wealthfront Advisers LLC, an SEC-registered investment adviser. Securities investments: not bank deposits, not bank-guaranteed or FDIC-insured, and may lose value.Timestamps:00:00 Tim’s intro: why he dismissed vagus-nerve hype06:34 What the vagus nerve actually is, plus common myths11:31 Breaking news: FDA approval for SetPoint’s RA implant + Kelly Owens’s turnaround21:11 Inflammation 101: when healing turns harmful31:37 Bioelectronic medicine: from lab insight to real devices55:26 TNF, IL-1, and IL-6: immune drivers and what VNS modulates56:06 Exercise & recovery: vagal signals, IL-

1 hr 44 min
Aug 20, 2025Episode 823
Dr. Jeffrey Goldberg — Creating Supranormal Vision, Cutting-Edge Science for Eye Health, Supplements, Red Light Therapy, and The Future of Eyesight Restoration

Dr. Jeffrey Goldberg is Professor and Chair of Ophthalmology and Director of the Byers Eye Institute at Stanford University, a leading scientist in the development and degeneration of the visual system from eye to brain, and a practicing ophthalmologist and surgeon.This episode is brought to you by: Gamma AI design partner for effortless presentations, websites, social media posts, and more: https://gamma.app (Use code TIM at checkout for 30% off any plan.)Helix Sleep premium mattresses: https://HelixSleep.com/Tim (27% off on all mattress orders.)AG1 all-in-one nutritional supplement: https://DrinkAG1.com/Tim (1-year supply of Vitamin D plus 5 free AG1 travel packs with your first subscription purchase.)Timestamps:[00:00:00] Start.[00:05:30] How do you solve a problem like presbyopia?[00:08:34] The athletic benefits of training supranormal (better than 20/20) vision.[00:11:49] Indigenous eye drops and FDA-approved pilocarpine for presbyopia.[00:14:05] Understanding basic eye anatomy.[00:17:27] Exploring AREDS 2, CoQ10, ginkgo, vitamin B3, and other supplements for vision.[00:23:00] Visual training devices and psychedelic-prompted brain plasticity.[00:25:12] Thoughts on visual training effectiveness and motor action requirements.[00:28:29] Concussion rehabilitation and visual perception exercises.[00:32:36] Red light and violet light therapy for myopia and mitochondrial health.[00:36:07] Vision loss correlation with cognitive decline and depression.[00:39:36] Presbyopia progression and psychological dependence on readers.[00:41:15] Cognito Therapeutics headset for Alzheimer's treatment.[00:46:46] Glaucoma basics: neurodegenerative disease and risk factors.[00:48:53] Eye pressure variability and diurnal cycles.[00:50:02] Cannabis effects on eye pressure and compound isolation.[00:51:47] Stem cell research for vision restoration.[00:53:09] Anti-inflammatory effects and immune system role in eye diseases.[00:55:15] Gut microbiome connection to glaucoma in animal models.[00:58:43] Metabolic syndrome and GLP-1 receptor agonists.[01:00:50] Microbiome sh

2 hr 7 min
Aug 13, 2025Episode 822
The Random Show — Ketones for Cognition, Tim’s Best Lab Results in 10+ Years, How Kevin Hit 100 Days Sober, Home Defense, Vibe Coding Unleashed, and More

Welcome to another wide-ranging "Random Show" episode that I recorded with my close friend Kevin Rose (digg.com)! We cover Kevin's sobriety journey and marking 100 days without alcohol, my results with the ketogenic diet and intermittent fasting, GLP-1 agonists, home security, the future of Venture Capital, AI, authenticating yourself online in a world of deepfakes and anonymity, the cultural shift toward human-to-human connection, Roblox, and more. Enjoy!This episode is brought to you by:Momentous high-quality creatine for cognitive and muscular support: https://livemomentous.com/Tim (Code TIM for up to 35% off.)David Protein Bars with 28g of protein, 150 calories, and 0g of sugar: https://davidprotein.com/Tim (Buy 4 cartons, get the 5th free.)AG1 all-in-one nutritional supplement: https://DrinkAG1.com/Tim (1-year supply of Vitamin D plus 5 free AG1 travel packs with your first subscription purchase.)Timestamps:[00:00:00] Start.[00:06:54] Kevin celebrates 100 days sober! Why and how?[00:15:16] Nanoblocks: Kevin's new Japanese micro-building hobby.[00:18:16] The Slow TV movement and Craig Mod's ambient recordings.[00:20:58] Craving analog experiences and wilderness trekking.[00:22:24] Writing with background movies.[00:23:42] High hopes for The Naked Gun reboot.[00:24:35] Kevin's improved communication since quitting alcohol.[00:26:28] My health interventions for cognitive protection.[00:29:00] How ketogenic diet and 16/8 intermittent fasting led to my best lab results in 10+ years.[00:33:35] Weight control regimens we don't recommend.[00:39:51] Exogenous ketones: Qitone vs. premium options.[00:50:32] How glucose tolerance tests work.[00:51:58] Microdosing GLP-1 (tirzepatide) for glucose control.[00:54:12] DORA sleep medications and neuroprotective effects.[00:56:55] Belsomra trial and cost considerations.[00:57:52] Sauna temperature optimization based on Rhonda Patrick's research.[01:00:28] There are no biological free lunches.[01:03:27] The time Kevin found a homeless person in his closet.[01:06:11] Modern home security and privacy measures.[01:19:42] Pondering how we survived childhood.[01:24:23] AI-driven venture capital landscape changes.See Privacy Policy at <a

3 hr
Aug 6, 2025Episode 821
My Two-Year Secret Project, COYOTE — The Strategies and Tactics for Building a Bestseller from Nothing with Elan Lee of Exploding Kittens

This is a very special episode for me. My brand-new card game, COYOTE, created in collaboration with Elan Lee and Exploding Kittens, is here. It is available in ~8,000 locations worldwide, including Walmart, Target, Amazon, and many others. Learn more: https://coyotegame.com.This episode is brought to you by: Gamma AI design partner for effortless presentations, websites, social media posts, and more: https://gamma.app (Use code TIM at checkout for 30% off any plan.) Shopify global commerce platform, providing tools to start, grow, market, and manage a retail business: https://shopify.com/tim (one-dollar-per-month trial period)Wealthfront high-yield cash account: https://Wealthfront.com/Tim New clients get 3.30% base APY from program banks + additional 0.65% boost for 3 months on your uninvested cash (max $150k balance). Terms and conditions apply. The Cash Account offered by Wealthfront Brokerage LLC (“WFB”) member FINRA/SIPC, not a bank. The base APY as of 1/30/2026 is representative, can change, and requires no minimum. Tim Ferriss, a non-client, receives compensation from WFB for advertising and holds a non-controlling equity interest in the corporate parent of WFB, which creates a conflict of interest. Experiences will vary. Outcomes not guaranteed. Instant withdrawals may be limited by your receiving firm and other factors. Investment advisory services provided by Wealthfront Advisers LLC, an SEC-registered investment adviser. Securities investments: not bank deposits, not bank-guaranteed or FDIC-insured, and may lose value.Timestamps:[00:00:00] Start.[00:05:21] Coyote: a game 47 years in the making.[00:08:41] Who is Elan Lee?[00:09:37] How our motivations behind game creation intersect.[00:12:41] The nutshell view of pitching a game to a retailer.[00:14:40] Salesmanship is a learnable skill, but Elan’s a natural.[00:15:53] Why I’ve always wanted to make my own game and how development began in earnest.[00:26:0

1 hr 56 min
Jul 30, 2025Episode 820
Elizabeth Gilbert — How to Find Your Inner Voice, Set Strong Boundaries, and Live a Life of Radical Ease (Repost)

Elizabeth Gilbert is the #1 New York Times bestselling author of Big Magic and Eat, Pray, Love as well as several other international bestsellers. Her latest novel, City of Girls, was named an instant New York Times bestseller. Go to ElizabethGilbert.Substack.com to subscribe to “Letters From Love with Elizabeth Gilbert,” her newsletter, which has more than 120,000 subscribers.This episode was originally published in September 2024. Show notes and links: https://tim.blog/2024/09/26/elizabeth-gilbert-2/ Sponsors:Vanta trusted compliance and security platform: https://vanta.com/tim ($1000 off)Our Place's Titanium Always Pan® Pro using nonstick technology that’s coating-free and made without PFAS, otherwise known as “Forever Chemicals”: https://fromourplace.com/tim (Shop their sale now!) Shopify global commerce platform, providing tools to start, grow, market, and manage a retail business: https://shopify.com/tim (one-dollar-per-month trial period)<strong

2 hr 31 min
Jul 23, 2025Episode 819
Rhonda Patrick, Ph.D. — Protocols for Fasting, Lowering Dementia Risk, Reversing Heart Aging, Using Sauna for Longevity (Hotter is Not Better), and a Few Supplements That Might Actually Matter

Rhonda Patrick, Ph.D. (@foundmyfitness) is a biomedical scientist and the founder of FoundMyFitness, a platform dedicated to delivering rigorous, evidence-based insights on improving healthspan and mitigating age-related diseases.Sponsors:Helix Sleep premium mattresses: https://HelixSleep.com/Tim (27% off all mattress orders)Momentous high-quality creatine and other supplements: https://livemomentous.com/tim (code TIM for up to 35% off)David Protein Bars 28g of protein, 150 calories, and 0g of sugar: https://davidprotein.com/tim (Buy 4 cartons, get the 5th free.)Monarch Money track, budget, plan, and do more with your money: MonarchMoney.com/Tim (50% off your first year at monarchmoney.com with code TIM)Timestamps:[00:00:00] Start.[00:04:54] Dealing with aging parents and other topics on the table.[00:10:43] How a common multivitamin helps reverse cognitive and memory aging.[00:12:04] The importance of supplementation — especially as we age.[00:13:10] Effectively supplementing with omega-3 fish oil to counter APOE4 and Alzheimer's risks.[00:16:50] The CoQ10 and omega-3 protocol that has helped Rhonda's father manage Parkinson's symptoms for nearly a decade.[00:19:28] Sulforaphane: a potent NRF2 activator with an unexpected benefit for Rhonda's mother's tremors.[00:25:34] How Rhonda convinced her mom to start CrossFit and the power of community-based, senior-focused fitness.[00:26:52] The earlier the intervention, the better the outcomes.[00:32:25] Intermittent fasting vs. e

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Casual listening
Best for: commutes, long drives, walks, evening listening, housework
Tone: curious, tactical, reflective, conversational

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