Shows
The Golf InterventionEP 55: Golf Improvement Theory Part 3, The SWING. What A Golfer Should be Focusing On.Send us Fan MailGolfers obsess over swing positions—but that’s not what creates consistency. Learn how energy, timing, and skill development build a golf swing you can trust and perform with.⛳ Episode Show NotesIn this episode of The Golf Intervention Podcast, we break down one of the most misunderstood topics in golf: the golf swing.Most golfers spend their time chasing positions—trying to make their swing look right. But the reality is, great golf isn’t built on perfect positions. It’s built on a system...
2026-03-251h 05
befores & aftersRob Bredow shares 'Solo' stories, and how ILM inspired him before he was even at ILMIan Failes from befores & afters chats to Rob Bredow, Senior Vice President, Creative Innovation at Lucasfilm, about his time at ILM.
2026-03-1424 minThe Golf InterventionEP54: Golf Improvement Theory Part 2: SKILL- Train Skill, Shoot Lower ScoresSend us Fan MailEpisode 54 | The Golf Intervention PodcastIn Part 2 of our Golf Improvement Theory series, we break down the real drivers of performance: the three ball flight skills that control every shot you hit. If your practice doesn’t intentionally train these skills, you’re guessing — not improving.This episode gives you a simple, science-based framework for building measurable skill and transferring it to the course.🎯 What You’ll Learn in This EpisodeWhy “working on your swing” often fails to lower scoresThe...
2026-02-271h 01The Golf InterventionEP 53: Golf Improvement Theory – Part 1: Strategy, Decision Trees & Shot DispersionsSend us Fan MailGolf Improvement Theory – Part 1: Strategy, Decision Trees & Shot DispersionIf you want to lower your scores, you need more than swing tips — you need better golf strategy and smarter course management.In Part 1 of our Golf Improvement Theory series, we break down the foundational principles of decision making in golf, including how to use a decision tree, understand your shot dispersion pattern, and make smarter adjustments for lie, slope, and weather.This episode is about playing golf...
2026-02-181h 03The Golf InterventionEP 52: The Biggest Questions in Golf Performance Improvement — Asked and Answered. The Golf Intervention 2.0Send us Fan MailEpisode SummaryIn this launch of Golf Intervention 2.0, we answer the biggest questions golfers ask about getting better. We define the only 3 areas for improvement—strategy, skill, and swing. This episode sets the framework for smarter improvement built on data, process, and clarity.In This Episode1. Strategy, Skill, and Swing We break down what truly drives performance:Strategy Skill Swing If you want to lower scores faster, you need the right order.2. The Golf Intervention 2.0 Format T...
2026-02-1255 minThe Golf InterventionEP 51: Goal Setting, Revisited: Getting Focused for the New Year.Send us Fan MailAs the new golf year begins, we’re revisiting one of our most important episodes on goal setting—because most golfers still approach goals in a way that actually holds them back. In this episode of The Golf Intervention, we break down how to set goals that align with scoring, skills, and process, not vague outcomes or unrealistic expectations.We also kick things off with a brief update on why we’ve been quiet the past couple of months—and more importantly, why we’re officially back on schedule with recor...
2025-12-311h 00The Golf InterventionEP 50: Playing from the Rough and Huge Upgrades in Iron Fitting TechnologySend us Fan MailOn this episode of The Golf Intervention Podcast, we dig into three critical areas that can help golfers of all levels play smarter and score better.Topics we cover include:Playing from the Rough:How to assess your lie and choose the right shot.When to take a risk versus when to play safe.How rough affects spin, launch, and distance—and what that means for club selection.The Iron Fitting Revolution with Loft Adjustments:Why iron fitting has changed dramatically thanks to loft op...
2025-09-1049 min
GolfCask - Originals"Embrasing Complexity" - Rob Failes"Mastering Complexity" - GolfCask Life September EditionRead Here: https://online.flippingbook.com/view/725605385/
2025-08-3105 minThe Golf InterventionEP 49: Choosing the Right Golf Ball + The Wildest Golf Lesson Eric Ever Taught!Send us Fan MailEpisode Description: In this episode of The Golf Intervention, we dive deep into one of the most overlooked parts of your game—the golf ball. From price and performance to the all-important “feel,” we break down how to match the right ball to your skill level—whether you’re a Level 1 beginner, a Level 2 developing player, or a Level 3 advanced golfer. You’ll leave knowing exactly what’s worth your money, what actually improves your scoring potential, and how to avoid getting swayed by marketing hype.Then, stick around for a s...
2025-08-1551 minThe Golf InterventionEP 48: The Truth About Pain and Golf Performance with Dr. Andy RoyaltySend us Fan Mail📝 Show Notes:In this episode of The Golf Intervention, we sit down with Dr. Andy Royalty from The Royal Treatment Physical Therapy in Midlothian, Virginia to explore a topic every golfer needs to understand: pain and its impact on performance.We break down why ignoring pain or “toughing it out” on the course is not only unwise—but often the very thing that holds players back from real improvement.Dr. Royalty shares clinical insights and practical advice on:Why you can’t ignore pain...
2025-08-0453 minThe Golf InterventionEP 47: Golf Myths Busted: What You DON'T Need To Do To Improve Your Golf GameSend us Fan MailIn this episode of The Golf Intervention, we take a sledgehammer to some of the most persistent myths in golf improvement. From obsessing over perfect swing positions to blindly hitting thousands of range balls, we break down what actually works—and what’s just noise. If you've ever been told you need to "get worse before you get better," this episode is your wake-up call.We also expose other common misconceptions like: ❌ Watching the club hit the ball—why this cue may be destroying your contact 💸 Spending outrageous money on aftermarke...
2025-07-2453 minThe Golf InterventionEP 46: A Revolutionary Method for Targeting Your Shot Pattern and Defining Your Next Step for In-Season ImprovemntSend us Fan MailIn this episode of The Golf Intervention, we dive deep into how to know where you currently stand in your golf journey—and how that knowledge shapes your path to improvement. Whether you're a high handicapper or a competitive player, understanding your current skill level helps you filter out the noise and focus only on what truly matters for your game.Next, we reveal a game-changing finger technique to visualize and aim your shot dispersion pattern. This simple but powerful method can help you build a more co...
2025-07-2055 min
The Hole Story - Golf PodcastCourse Corrections Episode 4 - The Golf InterventionIn their quest to improve in golf, Robby & Jonathan have turned to the experts! Eric Layton (PGA Director of Golf Instruction at The Country Club of Virginia) and Rob Failes (PGA Player Development Leader, Birdwood Golf) join the guys to give advice on things they can do to score better and have more fun on the golf course! Make sure you're following Eric & Rob, and be sure that you're subscribed to the Golf Intervention Podcast!Eric Layton - https://www.instagram.com/ericlaytonpga/Rob Failes - https://www.instagram.com/coachrobfailes/The Golf Intervention Po...
2025-06-271h 13The Golf InterventionEP 45: Quick Question: What Makes Scotty Scheffler So Great and What Can Everyday Golfers Learn From Him?Send us Fan MailEpisode Summary: Scottie Scheffler is dominating professional golf right now — but why? In this episode of The Golf Intervention, we break down the key elements that make Scheffler’s game so effective, from his elite ball-striking and consistent process to his often-overlooked mental game. More importantly, we connect the dots between what he does at the top of the sport and what you can do as an amateur golfer to get better. Whether it’s how he handles pressure, his putting turnaround, or how he builds a repeatable swing that holds...
2025-06-0418 minThe Golf InterventionEP 44: Quick Question, What Is a Mini Driver and Who Should Play One?Send us Fan MailEpisode Description:In this episode of The Golf Intervention, Eric and Rob dive into one of the hottest topics in gear right now: the new wave of minidrivers. What are they? Who are they for? And do you actually need one in your bag? We answer listener-submitted questions and break down the performance, design, and strategy behind minidrivers from Titleist, TaylorMade, and Callaway. Whether you're a competitive player, a weekend warrior, or just a gear junkie, this episode will help you understand if a minidriver c...
2025-05-0905 minThe Golf InterventionEP 43: Major Misconceptions Surrounding Steep and Shallow, Speed, and Grip PressureSend us Fan Mail🏌️ Episode Summary: In this episode of The Golf Intervention Podcast, we dive into the most common misconceptions we see from students every day—ideas that are so widespread, they've become part of the "golf gospel" even though they often do more harm than good. From swing speed myths to confusion over grip pressure and the steep vs. shallow debate, we’re clearing the air so you can start making real progress.💡 Key Takeaway: Many golfers are chasing fixes for problems they don’t actually have. This episode is...
2025-05-0159 minThe Golf InterventionEP 42: Turning Masters Motivation into Better Golf in 2025! "How Bad Do You Want It?"Send us Fan MailIn this episode of The Golf Intervention, we ride the wave of Masters-induced motivation and ask the big question: How bad do you really want it?The Masters always sparks that itch to get better, but what separates the golfers who actually improve from those who just ride the high for a few days? We dig into the keys to making real progress this year—turning that spark of motivation into long-term discipline, learning how to allocate your time, energy, and money in smart ways, and filtering out the noise from so...
2025-04-131h 09
GolfCask - OriginalsBottle Share: Between the Ears w/ Dr. Mike Grevlos | Featuring Chris George & Rob FailesIn this special St. Patrick’s Day episode of Pouring in Birdies, Brian Bailie is joined by the always insightful Dr. Mike Grevlos, along with two fantastic coaches—Chris George and first-time guest Rob Failes—for a deep dive into the mental side of golf.🔥 Topics Covered:The true definitions of attention, focus, and concentrationHow to manage distractions and time-traveling thoughts on the courseTools to get back to the present momentTraining your attention like a skill—using goals, sensory feedback, and variabl...
2025-03-271h 14The Golf InterventionEP 41: How Golfers Can be Their Own Worst Enemy. Hidden Pitfalls and What Golfers Should Really Be Focused On.Send us Fan MailIn this episode of The Golf Intervention, we kick things off with a quick fantasy football check-in before diving into some of the worst swing advice floating around social media. We break down why constantly changing your swing based on social media trends will hamper your development.We focus on what golfers should work on first (everything besides the swing). We also dig into the mindset challenges that hold players back—whether it’s frustration on the course, unrealistic expectations, or mental hurdles that stop progress. Plus, we explore practi...
2025-03-201h 04The Golf InterventionEP 40: The Golf Swing. Major Components of the Swing, and Why Changes Shouldn't Be Taken LightlySend us Fan MailEpisode SummaryIn this episode of The Golf Intervention, we break down the three elements of the golf swing—time, energy, and geometry. While many golfers are obsessed with geometry and, more recently, speed, we discuss why that’s only part of the equation. We also dive into the history of swing models, teaching theories over the years, and why changing your swing isn’t something to take lightly. If you’ve ever wondered whether you should tweak your mechanics or chase the latest swing trend, this episode is for you...
2025-02-181h 03The Golf InterventionEP 39: Swing Science: How Unique Body Shapes Can Impact Your Golf Performance with Dr. Mike KaySend us Fan MailHow does your body shape impact your golf swing? In this episode of The Golf Intervention, we sit down with Dr. Mike Kay to explore the science behind body types (wide vs. narrow), relative motion, and how they influence speed, efficiency, and overall performance.Dr. Mike Kay is a Doctor of Physical Therapy with extensive expertise in biomechanics and athletic performance. He specializes in helping golfers optimize movement, increase speed, and prevent injuries through advanced training methods. He has a PT office in Scottsdale, AZ and also partners with Tony Greco...
2025-01-301h 14The Golf InterventionEP 39: Swing Science: How Unique Body Shapes Can Impact Your Golf Performance with Dr. Mike KaySend us a textThe Golf Intervention Podcast – How Body Shape & Motion Impact Your Golf Game with Dr. Mike KayHow does your body shape impact your golf swing? In this episode of The Golf Intervention, we sit down with Dr. Mike Kay to explore the science behind body types (wide vs. narrow), relative motion, and how they influence speed, efficiency, and overall performance. Dr. Mike Kay is a Doctor of Physical Therapy with extensive expertise in biomechanics and athletic performance. He specializes in helping golfers optimize movement, increase speed, and pre...
2025-01-301h 05The Golf InterventionEP 38: When to Make Swing Changes; A Framework for Developmental Decision MakingSend us Fan MailIn this episode of the Golf Intervention Podcast, we dive deep into one of the most pressing questions every golfer faces: When is the right time to make swing changes? Whether you're struggling with consistency, looking to break through a performance plateau, or just seeking a fresh perspective on your game, understanding when and if to change your swing can be your most important decision. .Key Takeaways:How to Evaluate Your Current Swing: Learn how to assess your current technique objectively and i...
2025-01-211h 06The Golf InterventionEP 37: Quick Question; How Could I Invest $500 Into My Golf Game?Send us Fan MailIn this episode of The Golf Intervention Podcast, we dive into one of the most common questions among golfers: "How can I spend $500 wisely to improve my game?" Whether you're a beginner or an experienced player, it's not always easy to decide where to allocate your hard-earned cash to see the most improvement. Our hosts share their insights and personal recommendations on how you can invest your $500 to make a real difference in your golf performance.Resources Mentioned in This Episode:Golf Digest Best Teachers in Every State h...
2024-12-2711 minThe Golf InterventionEP 36: Understanding Ball Flight; The Foundation of Swing ImprovementSend us Fan MailIn this first episode of the new series on the golf swing, we discuss the actual laws of ball flight. There can be a lot of confusion about swing mechanics and the affect on ball control, but the deeper understanding starts with the science of ball flight.There are only 6 influences:Face AngleClub PathDynamic LoftAttack AngleClub SpeedImpact LocationIn subsequent episodes of the series, we will discuss option for influencing these variables.Thanks for tuning in!
2024-12-191h 11The Golf InterventionEP 35: Quick Question- How to Practice on the Course, Not Just the RangeSend us Fan MailEpisode Description:In this episode of the Golf Intervention Podcast, Eric and Rob challenge the common approach of spending all your practice time on the driving range. Instead, they share why practicing golf on the course is crucial for real improvement, helping you translate what you’ve learned at the range into real-world game situations.They dive into practical tips for integrating meaningful practice into your rounds, focusing on areas like short game, course management, and mental strategy. They explain how to make each shot co...
2024-12-0710 minThe Golf InterventionEP 34: Quick Question: How to Determine the Best Mix of Irons, Hybrids, and Fairway Woods for Your Golf Bag?Send us Fan MailWelcome to The Golf Intervention Podcast, where we answer your burning golf questions and help you play your best! In today’s episode, we tackle a listener’s "quick question" on how to determine the best mix of irons, hybrids, and fairway woods for your golf bag. If you're wondering whether to stick with traditional irons, switch to more hybrids, or find the right balance of both, we’ve got you covered.Tune in as we dive into:The role of irons, hybrids, and fairway woods in your golf game.How to...
2024-12-0308 min
Golf Beneath The SurfaceThe CodeBreakersA little change of pace for episode 33 of the podcast as Chase and Raymond sit down with a group of 4 instructors named The Codebreakers. This group of highly esteemed coaches is made up of Garrett Chaussard, Rob Failes, Mark Grace, and Sean Kennedy. All top instructors in the country, they have been helping players of all skill levels for years. They are hosting a golf retreat in South Carolina in February where Dr. Raymond will be one of the guest speakers. The pod touches on the definition of skill, how big of a role do the head and heart...
2024-12-031h 09The Golf InterventionEP 33: Quick Question- Should you use a line on the golf ball to aim putts?Send us Fan MailIn this brand-new episode of the Golf Intervention Podcast, we kick off a fresh series called Quick Question, where we answer a single listener question in a more concise format. In today's episode, we dive into the age-old debate: Should you use a line on your golf ball to help aim putts? Whether you're a beginner or a seasoned golfer, aligning your putts is crucial to improving your game, but does using a line on the ball really help everyone?In this episode, you'll...
2024-11-2709 minThe Golf InterventionEP 32: Asked and Answered: Steep or shallow in the bunker? Major breakthroughs at a recent AimPoint seminar. Forceplate observationsSend us Fan MailIn this episode, Rob and Eric take you behind the scenes of an AimPoint clinic. We also answer some common questions that are coming up during lesson including:Should I make a shallow swing in the bunker?How misconceptions about the golf swing affect forceplate data.Learning vs performing; why do we take lessons? To support the show and subscribe to our bonus content:https://thegolfintervention.substack.com/For additional information on the codebreakers retreat:https://codebreakersgolf.com/
2024-11-2457 minThe Golf InterventionEP 31: Short Game Strategy; Choosing the Correct Shot for the SituationSend us Fan MailIn this episode, Eric and Rob discuss the considerations for all levels of player when deciding what type of shot to play around the green. For a beginner golfer and elite player, the skillset is dramatically different, so how does each golfer determine the best shot for them to play?We also discuss:The benefits of putting from off the green.The actually difference between a chip and a pitch. The effect of lie, slope and wind.GrainSpin LoftArc HeightWhy Jim Nance and Dottie Pepper hate Aim...
2024-10-291h 00The Golf InterventionEp 30: Approach Shot Strategy. Maximize Your Skillset for Improved ScoringSend us Fan MailIn this episode, Eric and Rob discuss the approach shot strategy and how you can maximize your skillset for scoring.Proper strategy is not to aim straight at every flag, but it is also not to aim at the center of every green. We discuss in depth why neither of those concepts work every hole, and then take you through the major considerations for different levels of players.For bonus content, subscribe to our Substack at https://thegolfintervention.substack.com/
2024-10-231h 14The Golf InterventionEP 29: Important Things We've Learned About Golf Improvement, One Year In. And, What It's Like Playing One of the Top Courses in the World!Send us Fan MailWelcome back! We can't thank you enough for supporting our show through 29 episodes and a full year on the air! On this episode, we celebrate our one-year anniversary by discussing the most important things we've learned along the way.We give an update about why we haven't been on in a few weeks.Robbie gives a update about playing one of the Top 3 courses in the world.For bonus content, https://thegolfintervention.substack.com/
2024-10-0744 min
GolfCask - OriginalsCask House 67: Signature Holes Throw Down at Birdwood Golf CourseGet ready for the Birdwood Golf Course Signature Holes Showdown! 🏌️♂️🔥 That's right—back-to-back signature holes where Rob Failes, Player Development Leader, and I, Brian Bailie, go head-to-head in a friendly battle to see who comes out on top. My money’s on Rob, but you never know! 😉 It’s more than just great golf—our conversations between shots and holes are packed with insights that will help both players and coaches elevate their game and approach. Don’t miss it! 🎙️ #GolfShowdown #BirdwoodGolfCourse #GolfCask #ElevateYourGame
2024-09-1524 minThe Golf InterventionEP 28: Tee Shot StrategySend us Fan MailThis is part 2 of the series on scoring strategy. Learn a process for deciding on club selection, aim strategy, and swing skill while on the course to give yourself the best chance at scoring optimization. On this episode we discuss:Shot dispersion patterns with the tee shot. How to determine yours, and how it fits into strategy.Is your driver fit to optimize shot pattern?Learn when and how to make skill adjustments on the course.Important considerations for beginner, intermediate and advance level players.We take you through the...
2024-08-301h 17The Golf InterventionEP 27: Scoring Strategy Part 1; The FrameworkSend us Fan MailIn this first episode of a multipart series, Eric and Rob discuss the framework of scoring strategy.We start by breaking down the essential components: score, shot, skill, and swing and how they interconnect to form the foundation of your scoring strategy. We discuss the recent data capture of scoring on the PGA Tour and how that has solidified sound decision making for players of the highest level.We introduce the outline for the entire series and discuss how Level 1, 2, and 3 golfers will put these strategies into p...
2024-08-2639 minThe Golf InterventionEP 26: Improve Enjoyment and Scoring; Actionable Insights from Dr. Raymond Prior InterviewSend us Fan MailIn this episode, Eric and Rob discuss the best insights from our interview with Dr. Raymond Prior and his outstanding book, "Golf Beneath the Surface."During the discussion we cover:Stable ConfidenceAcceptanceGrowth MindsetGrowth Minded Practice HabitsStaying on Time (being present)The Five Step Process that will change your golf (and life)And much more!To purchase the book "Golf Beneath the Surface" https://www.amazon.com/Golf-Beneath-Surface-Science-Psychology/dp/1637743092For access to The Golf Intervention exclusive content or support the show, subscribe to our Substack at...
2024-08-0844 minThe Golf InterventionEP 25: Golf Beneath the Surface: Growth, Enjoyment, and Better Golf With Dr. Raymond PriorSend us Fan MailRaymond Prior, PhD joins Eric and Rob to discuss his book "Golf Beneath the Surface." Dr. Prior has been one of the most sought after names in Sport Psychology working with Major Champions, NCAA Champions, Olympic Gold Medalists, and Coach of the Year winners in a variety of Sports. Prior is currently working with Olympic athletes in 5 different sports at the Paris Games. On this episode we cover:What is "stable confidence" and how does is differ from our traditional view of confidence.The Framework- Developing a Growth MindsetPursuing and Av...
2024-07-301h 15The Golf InterventionEP 24: Listener Questions- How to Take it From the Range to the Course; How to Determine Your Tee Shot Strategy; Can Equipment Be the Cause of Your Struggles?Send us Fan MailOn this episode of listener questions, we start by taking on the eternal golf question:How do I transition my skills from the range to the golf course. Why is that so difficult and shouldn't tee shots specifically be the same?How do I know when equipment is the issue? Can the club design or shaft actually make bad shots worse? Eric and Rob discuss the importance of footwear and tell a story about a good golfer who got the "shanks" because of his golf shoes. How do I determine what...
2024-07-2653 minThe Golf InterventionEP 23: Playing Lesson; 3 Areas of Focus for Immediate On Course Scoring ImprovementSend us Fan MailThis episode covers 3 areas of focus that tend to be most important when Eric and Rob are on the course with students.1. Process- From warm up to pre and postshot routines, our process drive our outcomes. Do we practice them? Are they consistent?2. Shot/Club Selection- Greens in Regulation is maybe the most relevant stat in golf. How far do your clubs go? What shot selection matches my shot dispersion pattern, and am I too aggressive or not aggressive enough?3. Acceptance- Is acceptance of a range of outco...
2024-07-1859 minThe Golf InterventionEP 22: Actionable Takeaways From the Dr. Sasho MacKenzie Interview for Every Level of GolferSend us Fan MailIn this episode, Eric and Rob discuss the major bullet points from the interview with Dr. Sasho MacKenzie and what can be immediately applied by all levels of player.For exclusive bonus content, subscribe to our Substack at https://thegolfintervention.substack.com/
2024-07-1257 minThe Golf InterventionEP 21: Dr. Sasho MacKenzie- Using Research to Challenge Convention and Improve Golf PerformanceSend us Fan MailIn this episode, we interview who many consider to be the top golf researcher of our time. Dr. Sasho MacKenzie's research often challenges traditional conventions in golf performance in an effort to create better ways to teach and play the game. In this episode, we cover:The only 3 things that really matter when it comes to putting performance.Sasho's research on heads up vs. heads down puttingHis work with Major Champion Matt Fitzpatrick and his coach which led to massive speed gains and ultimately a U.S. Open vi...
2024-07-031h 31The Golf InterventionEP 20: Mindset- The Golfer's Secret SuperpowerSend us Fan MailIn Part 1 of the Mental Game series, Eric and Rob take a look at Mindset. They discuss the main elements of a fixed vs. a growth mindset and how it will affect a golfer's ability to improve.Amazon Link to Golf Beneath the Surface by Dr. Raymond Priorhttps://www.amazon.com/Golf-Beneath-Surface-Science-Psychology/dp/1637743092To access The Golf Intervention Bonus content visit https://thegolfintervention.substack.com/
2024-06-261h 01The Golf InterventionEP 19: Listener Questions: “Clock” System for Wedge Play, Favorite Training Aids, and Written Practice RoutinesSend us Fan MailOn this episode, Eric and Rob give their thoughts on how their teach wedge skill, what they think about training aids, and how they feel about specifically outlined practice sessions. To support The Golf intervention Podcast and gain access to exclusive content, subscribe to our Substack at www.thegolfintervention.substack.com. Please rate and review on your favorite platform and share with your golf friends!
2024-06-1757 minThe Golf InterventionEP 18: Three Essential Skills Each Golfer Needs to Take Their Game to the Next LevelSend us Fan MailThis episode with provide a full swing, short game, and putting skill that will take the Level 1 Golfer to Level 2, Level 2 to Level 3, and Level 3 to Tour Player.Subscribe to our Substack and support our show at https://thegolfintervention.substack.com/We thank you for tuning in!
2024-06-121h 10The Golf InterventionEP 17: Performance Improvement: Are Your Goals Killing Your Gains?Send us Fan MailOn this episode, we cover the basic SMART goal theory and discuss whether it actually applies to golf performance.Is dissatisfaction a function of goals?We detail 3 types of goals, and how to determine where your focus needs to be.1. Outcome2. Performance3. ProcessFind us on Substack at https://thegolfintervention.substack.com/
2024-05-2852 min