Best Stuart Collier Podcasts (2025)

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How to Protect Your Vaginal Health with Valentina Milanova 50:23

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1h ago50:23

50:23

⚡Join Dr. Karan as he dives deep into the science of the vaginal microbiome with Valentina Milanova, the founder and CEO of Daye. Learn why understanding and caring for your vaginal health is more important than ever. 💬 In this episode, Valentina breaks down the critical role the vaginal microbiome plays in overall health, fertility, and even pregn…

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#30 - T.J. Lefler (Lefler Capital) 1:09:19

8d ago1:09:19

1:09:19

→ Learn more about Greenwood Gearhart What does it look like to step out of a successful brokerage career and build your own investment firm from scratch? In this episode, we sit down with TJ Lefler, founder of Lefler Capital, to talk about entrepreneurship, capital allocation, and what it really takes to build something sustainable in Northwest Ar…

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How Language Learning Could Protect Your Brain for Life ft. Sophia Smith Galer 49:17

7d ago49:17

49:17

⚡ Knowing or learning another language has been shown to reduce the risk of getting dementia. The words we use influence the way we view things like healthcare and death. And the language of food is a treasure trove of history that holds stories of our culture and heritage. 💬 That’s why digital journalist and creator Sophia Smith-Galer is so passio…

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Can ESG ratings be quantified in real estate valuations? 31:07

8d ago31:07

31:07

Can ESG ratings really be quantified in real estate valuations? In this episode, I sit down with three experts from Cushman & Wakefield—Richard Hogg (Head of Valuation), Stefan de Goeij (Head of Sustainability), and Michaela Killingerova (Valuation Division)—to tackle one of commercial real estate's most complex questions. We explore how valuers ar…

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Answering All Your Top Fibre Questions | Dr Karan AMA 52:06

14d ago52:06

52:06

⚡ I asked you to send in your questions about FIBRE - and you really delivered! In this AMA I tackle your burning questions about one of the most important - and underhyped - nutrients for your health. 💬 Everything from the best fibre sources to include in your diet, to actionable advice on fibre intake, dosage and timing - my producer Ollie Guillo…

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#29 - Mark Zweig (Zweig Group) 1:09:07

22d ago1:09:07

1:09:07

→ Learn more about Greenwood Gearhart What does it take to not only build a thriving company but to buy it back after it fails and make it stronger than ever? In this episode, we sit down with Mark Zweig, founder of Zweig Group, a nationally recognized consulting firm for architects and engineers. Mark opens up about his multi-decade entrepreneuria…

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This Toilet Device Tracks Health Better Than Wearables ft. Scott Hickle | Dr Karan 56:34

21d ago56:34

56:34

⚡In a world obsessed with wearables and health tracking, we’ve been ignoring one of the most powerful health indicators, our poop. In this episode, Dr. Karan sits down with Scott Hickle, co-founder of Throne Science, to explore how the next big health revolution might come from your toilet. Together, they explore how stool and urine can reveal ever…

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How AI Is Unlocking The Microbiome: Dr Amine Zorgani on the Future of Gut Health 59:27

28d ago59:27

59:27

⚡ Our gut microbes are each individual and highly variable - shaped by many different factors. So how do you take control of your gut health, when everyone’s gut bugs are unique 💬 Dr Amine is a microbiome expert and CEO at SwipeBiome. He also hosts The Microbiome Mavericks podcast. His company aims to untangle the messy web of gut information we cu…

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#28 - Marshall Saviers (Cushman & Wakefield | Sage Partners) 1:13:47

1M ago1:13:47

1:13:47

→ Learn more about Greenwood Gearhart In a region growing as fast as Northwest Arkansas, who helps guide the pace of progress? In this episode, we sit down with Marshall Saviers, CEO & President of Cushman & Wakefield | Sage Partners, one of the most influential commercial real estate firms in the region. With nearly two decades of experience, Mars…

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The Menopause: What’s Actually Happening To Your Hormones | Prof. Susan Davis 44:24

1M ago44:24

44:24

⚡ There is a lot we don’t know about the menopause. It’s a stage of life that can be difficult to navigate for many women - especially since the advice online is all over the place. That’s why I’ve brought on leading menopause researcher Professor Susan Davis. 💬 Susan is the Head of the Monash University Women’s Health Research Program. Online she’…

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Deploying AI for land sourcing: James Fitzgerald (iO Partners) 15:19

2M ago15:19

15:19

The Central European real estate agency iO Partners has rolled out iO4Land, a digital solution that transforms how land is sourced, analyzed, and validated across Central and Eastern Europe. It's an interesting mix of existing map resources with a complex AI deployment that CEE Industrial director James Fitzgerald says takes weeks and months out of…

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#27 - Burt Hanna (Hanna's Candle Company) 1:09:38

2M ago1:09:38

1:09:38

→ Learn more about Greenwood Gearhart What happens when a broke college student trades potpourri for a secondhand stove and ends up running one of the most productive candle factories in the country? In this episode, we sit down with Burt Hanna, founder of Hanna’s Candle Company, to talk about building a business brick by brick in Northwest Arkansa…

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Women’s Health Special: The REAL Science of Hormones, Birth Control, Fertility & Menopause | Dr Karan 31:59

2M ago31:59

31:59

⚡ Women’s health issues have been ignored for so long - but science is finally catching up. The problem is, the message still hasn’t reached everyone. That’s why I’m doing a deep dive into the real science of hormone health, birth control, fertility and the menopause. 💬 In this episode of the podcast, I offer practical and actionable advice on each…

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Real Science of Fasting, Dangers of Microplastics & How To Eliminate Visceral Fat 23:05

2M ago23:05

23:05

⚡ Is fasting really a magic solution for weight loss? Some people argue it’s just a good way of cutting calories, while others say its benefits go far beyond that. But what does the science say? From fat loss, to appetite regulation and gut health improvements, I explore the good (and the bad) of fasting for health. 💬 In this special solo episode o…

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#26 - Charley Boyce (Paschal Air, Plumbing, & Electric) 1:22:35

2M ago1:22:35

1:22:35

→ Learn more about Greenwood Gearhart What does it take to grow a local HVAC company into a multi-state home services powerhouse? In this episode of NWA Founders, we sit down with Charley Boyce, CEO of Paschal Air, Plumbing, & Electric, to talk about legacy, leadership, and how he’s scaled one of Northwest Arkansas’s most trusted brands while stayi…

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The Future of Food: Why Ultra Processed Food Isn’t All Bad | James Collier 33:36

2M ago33:36

33:36

⚡ Have we got ultra-processed food wrong? Is the old term “junk food” a better measure of health? It’s clear our current food environment is not just damaging our health, but the planet too. But James Collier argues ultra-processed food needs to be part of the solution. 💬 James is the co-founder of Huel and former NHS dietitian. He’s also the autho…

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The Hidden Psychology Behind Every Purchase ft. Rory Sutherland 32:18

2M ago32:18

32:18

⚡ Clever marketing tactics can often shift us away from what’s important - as advertisers look for fresh ways to exploit our psychology. So, when it comes to your health, how do you stay savvy in a world which is pulling your attention in the wrong direction? 💬 Rory Sutherland is one of the world’s foremost experts on marketing and human behaviour.…

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#25 - Carl Garrett (Table Mesa Restaurant Group) 1:43:23

3M ago1:43:23

1:43:23

→ Learn more about Greenwood Gearhart What does it take to serve an entire area through good food and world-class experience? In this episode of NWA Founders, we sit down with Carl Garrett, founder of Table Mesa Restaurant Group, whose name has become synonymous with Bentonville’s food scene. From launching his first concept with a simple vision to…

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What Creatine ACTUALLY Does to Your Body, Science-Backed Skincare Tips & Ozempic Truths 41:25

3M ago41:25

41:25

⚡ Creatine isn’t just for bodybuilders - it’s an incredible supplement for just about everyone. It’s a staple for people who want to build muscle, but new research also shows surprising links to brain and heart health. 💬 In a special solo episode of the podcast, I explain just how amazing creatine is - and bust the biggest myths about its safety. I…

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Does Tylenol REALLY Cause Autism?; Health Benefits of Matcha; A Good Brain Health Guide 39:02

3M ago39:02

39:02

⚡ The US Government has made waves suggesting Tylenol, aka paracetamol, causes autism. President Donald Trump publicly warned pregnant women to avoid the common pain-killer, even urging them to “tough it out” if they have a fever. But what are they basing this information on? Is there even an ounce of truth in the claim? 💬 In a special solo episode…

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#24 - Troy Underwood (Underwoods Fine Jewelers) 1:18:57

3M ago1:18:57

1:18:57

→ Learn more about Greenwood Gearhart What makes Underwoods different from every other retail jewelry shop? In this episode of NWA Founders, we sit down with Troy Underwood, Vice President of Underwoods Fine Jewelers, to explore the legacy, craftsmanship, and entrepreneurial mindset behind one of Arkansas’ most respected jewelry businesses. From se…

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How To Stop Back Pain For Good with Dr Stuart McGill 40:18

3M ago40:18

40:18

⚡ Most of us have experienced back pain at some point in our lives. As we sit more and move less, it’s becoming increasingly common. So how do we fix it? And what are the major things we need to avoid doing to have a healthy spine into old age? 💬 Dr Stuart McGill is the “Back Mechanic” - here to fix our backs with evidence-backed science. He’s a re…

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Truth About the Protein Hype; Is Collagen Worth it?; Why Walking Is King 34:03

3M ago34:03

34:03

⚡ Why is everyone so obsessed with protein at the moment - and do we really need as much of it as the fitness gurus claim? 💬 In a special solo episode of the podcast, I tackle this and more. Guided by science and the latest research, I offer actionable advice for anyone who’s confused by the protein craze. I also dig into the science of collagen su…

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#23 - Joseph Reece (RMP Attorneys at Law) 1:47:59

4M ago1:47:59

1:47:59

→ Learn more about Greenwood Gearhart What does it take to build a Law Firm where people actually love and care about each other? Most people think of law firms as cutthroat, high-pressure places but Joseph Reece has built something different. As co-founder of RMP Attorneys at Law, Joe shares how faith, integrity, and a “no jerk” culture have shape…

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Q&A With Dr Karan: Becoming A Creator, My New Fibre Supplement & Future of Microbiome 1:02:47

4M ago1:02:47

1:02:47

⚡ I am up to something huge. My brand new fibre supplement is almost ready - and I can’t wait for it to be in your hands. This is the most detailed look yet at what I’ve been up to for the past 2 years. Want to know more about your favourite Doctor? 💬 The roles are reversed in this episode, as my producer Ollie Guillou interviews ME. We chat about …

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How Stress Destroys Your Gut Health with Dr Emeran Mayer 42:59

4M ago42:59

42:59

⚡ Stress may be the cause of your gut problems. This might be emotional stress, or even physical stress - in fact, worrying about things can even cause problems for your tummy! So what can you do about it? 💬 Dr Emeran Mayer is gastroenterologist and brain-gut microbiome expert. He’s also Executive director of the UCLA Oppenheimer Center for the Neu…

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#22 - Ward Davis & Jason Keathley (High Street Real Estate & Development) 1:23:23

4M ago1:23:23

1:23:23

→ Learn more about Greenwood Gearhart Building Walkable Communities in Northwest Arkansas with High Street Real Estate & Development In this episode, we sit down with Ward Davis and Jason Keathley, the partners behind High Street Real Estate & Development, to talk about how they’re reshaping Northwest Arkansas through walkable, mixed-use neighborho…

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Do We Need To Take Men's Health More Seriously? | George TheTinMen 52:17

4M ago52:17

52:17

⚡ Are men’s health issues being ignored? With the rise of the “manosphere”, poor male role models and increasing focus on the harm men cause - one activist argues we’ve begun to see men as the enemy, and it’s costing us. 💬 George, known as TheTinMen online, is a men’s health activist. He tackles issues where he feels men are being let down by socie…

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How Super-Agers Keep Their Brains Young | Neuroscientist Dr Ben Rein 49:56

4M ago49:56

49:56

⚡ If you want a big, healthy and young brain - there is a simple solution that can add years to your life. 💬 Neuroscientist Dr Ben Rein explains why social connection, chatting to strangers and seeing your friends is essential for brain health - and can literally make it bigger. He also discusses the brain benefits of pets, the science of empathy a…

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#21 - Matt, Shelby, & Taylor Lewis (Lewis Automotive Group) 2:26:24

4M ago2:26:24

2:26:24

→ Learn more about Greenwood Gearhart What does it take to run a multi-location car dealership while preserving a 75-year family legacy? In this episode, we sit down with Matt, Shelby, and Taylor Lewis, fourth-generation leaders of Lewis Automotive Group, to talk about what it’s really like to operate a large family business in one of the fastest-g…

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The Simplest Guide To A Healthy Gut | Dr Emily Leeming 47:56

5M ago47:56

47:56

⚡ ️Gut health is an absolute minefield. Trying to figure out what works best to protect your gut is becoming increasingly complex - but it doesn’t have to be. The science is pretty clear and in this episode we break down the simplest measures you can take for a healthy gut. 💬 Dr Emily Leeming is a gut health dietician and author of Genius Gut. And …

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Can Autism and ADHD Be Rewired in Children? | Trenna Sutcliffe 46:36

5M ago46:36

46:36

⚡️Autism, ADHD and anxiety are on the rise in children - but there is a way to rewire our kids’ brains and even reverse symptoms of these conditions…if we get in early enough. But how? 💬 Trenna Sutcliffe is a developmental-behavioural pediatrician at Sutcliffe Clinic. She helps parents navigate neurodevelopmental conditions and build mentally resil…

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#20 - Clinton Bennett (Focus Commercial Real Estate) 1:36:24

5M ago1:36:24

1:36:24

→ Learn more about Greenwood Gearhart What does it look like to lead one of Northwest Arkansas’s most trusted commercial real estate firms in the middle of a regional development boom? In this episode, we sit down with Clinton Bennett, co-founder of Focus Commercial Real Estate, to explore how he and his team are helping shape the future of Northwe…

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The NiMe Diet - Eat Like Our Ancestors For Better Gut Health 42:51

5M ago42:51

42:51

💬 Jens Walter is a gut health expert at APC Microbiome Ireland, one of the leading microbiome centres in the world - and helped develop the Non-industrialised Microbiome Restore (NiMe) diet. ⚡️In this episode, Jens and I discuss how our microbiomes have been shaped throughout human history - and the foods we can eat to make our healthy microbes flo…

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Ozempic Is Just the Beginning: What’s Next in Weight Loss Drugs | Dr Spencer Nadolsky 51:55

5M ago51:55

51:55

💬 Dr Spencer Nadolsky is an obesity and lipid specialist, and an expert in GLP-1 care. He’s also the co-host of the Docs Who Lift podcast. ⚡️In this episode Spencer and I discuss emerging research around weight loss injections tirzepatide and semaglutide, known as Ozempic, Wegovy and Mounjaro - and discuss the proper use of these drugs. 🎧 Stay tune…

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#19 - Bethany Taylor (Gratsy) 1:38:59

5M ago1:38:59

1:38:59

→ Learn more about Greenwood Gearhart What happens when you leave a stable corporate job with nothing but an idea you believe in? In this episode of NWA Founders, we sit down with Bethany Taylor, the powerhouse founder behind Gratsy: a curated sampling and brand experience company that delivers personalized gift boxes directly into consumers’ hands…

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It Only Takes 3 Months to Supercharge Fertility - Here’s How | Ro Huntriss 51:57

6M ago51:57

51:57

💬 Ro Huntriss is a world-leading fertility expert, recently crowned ‘Best Fertility Dietitian’ by The European Fertility Society. She has extensive experience in women’s health and is also the author of Deliciously Healthy Fertility. ⚡️In this episode Ro and I discuss the incredible power we have to influence our own ability to conceive (for both w…

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Want Better Skin, Sleep & Energy? Start With Your Gut | Megan Rossi 41:56

6M ago41:56

41:56

💬 Dr  Megan Rossi, aka The Gut Health Doctor, is an award‑winning dietitian and nutritionist with a PhD in gut microbiome science. She's the founder of The Gut Health Clinic and the Bio&Me food brand. She’s also a Sunday Times bestselling author, dedicated to translating cutting-edge gut research into practical, real‑world health advice. ⚡️In this …

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#18 - Ben Clark (B-Unlimited) 1:45:06

6M ago1:45:06

1:45:06

→ Learn more about Greenwood Gearhart What does it take to build a multimillion-dollar screen printing business from the ground up? In this episode of NWA Founders, Ben Clark shares the remarkable story behind B-Unlimited, a screen printing and custom apparel company based in Fayetteville, Arkansas. Ben’s journey started with dishwashing jobs and d…

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I Got Deepfaked - AI Misinformation Is SCARY Right Now | Alex Ruani 53:12

6M ago53:12

53:12

💬 Alex Ruani is a doctoral researcher in diet-health misinformation at University College London. She studies how misinformation spreads, the potential harm it can do - and what techniques we should be using to stop it. ⚡️In this episode Alex and I discuss the rising influence of technology and artificial intelligence on fake news and the spreading…

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Our successes increase our hope, if we let them… 4:44

6M ago4:44

4:44

Our past successes should be a platform for our future hope, but we're often to quick to dismiss things as being down to luck.By Ian B Pettigrew

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Can Hope ever be a bad thing? 3:03

6M ago3:03

3:03

Most of my work is focused on helping people increase their hope when - quite frankly - they don't have enough. I sometimes get asked if we can ever have too much hope. This short episode answers that question.By Ian Pettigrew

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What Makes Us Fat? The Genetics of Appetite | Giles Yeo 47:37

6M ago47:37

47:37

💬 Dr. Giles Yeo is a geneticist and obesity researcher at the University of Cambridge. He specialises in how brain and genetic factors influence appetite and body weight regulation. He’s known for communicating complex science around obesity, appetite, and nutrition in an accessible way through media, books, and public talks. ⚡️In this episode, Gil…

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#17 - Cameron Magee (avad3) 1:52:47

6M ago1:52:47

1:52:47

→ Learn more about Greenwood Gearhart What does it take to grow a one-man AV setup into a multi-million-dollar production company serving some of the biggest stages in America? In this episode of NWA Founders, we sit down with Cameron Magee, founder of avad3 Event Production, to explore how he went from running tech for church services to producing…

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How To Stop Eating Ultra-Processed Food with Rhiannon Lambert 44:19

6M ago44:19

44:19

💬 Rhiannon Lambert is a nutritionist and author of newly released book “The Unprocessed Plate: Simple, Flavourful UPF-free Recipes to Transform Your Life”. ⚡️In this episode Rhiannon and I unpack some of the more worrying stats around ultra-processed food, discuss practical advice on how you can stop over-eating and improve your nutrition easily - …

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Fibre: The Most Important Nutrient You’re Not Getting Enough Of | Gabrielle Palmeri 37:48

7M ago37:48

37:48

💬 Gabrielle Palmeri is a nutritionist, gut health dietician and self-professed fibre freak. She’s seen first hand the rising rates of colon cancer, especially in younger people, linked directly to poor fibre intake. ⚡️In this episode Gabrielle and I explore our mutual love of fibre and its amazing health benefits, and explain how you can easily up …

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#16 - JD Blagg, Aaron Seifritz, & Josh Teff (Fowlco Outfitters) 2:04:00

7M ago2:04:00

2:04:00

→ Learn more about Greenwood Gearhart How do you turn your passion for duck hunting into a nationally recognized brand rooted in culture, hospitality, and grit? In this episode of NWA Founders, we sit down with JD Blagg, Aaron Seifritz, and Josh Teff - the three founders of Fowlco Outfitters, a waterfowl-focused outfitting and lifestyle brand based…

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What Every Woman Needs to Know About PCOS | Cory Ruth 41:42

7M ago41:42

41:42

💬 Cory Ruth is a registered dietitian and women’s health expert. As someone who suffers from PCOS, she has an intimate knowledge on the subject - and has dedicated her life to learning about the condition. ⚡️In this episode Cory and I dig into the science of PCOS and the dietary and lifestyle strategies that can help women take control of their hea…

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Karel Stransky: How Central Europe can help win the new supply chain battles 29:27

7M ago29:27

29:27

If there's anyone who knows more about Central Europe's industrial real estate sector than Karel Stransky, we haven't been introduced. I first starting interviewing Stransky 30 years ago and I've learned something every time I go back for more. In this episode, we take a deep dive into the new shocks to global supply chains resulting from the odd t…

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What We Get Wrong About Race, Feminism & Identity | Blair Imani Ali 50:31

7M ago50:31

50:31

💬 Blair Imani Ali is an author, historian and the creator of Smarter In Seconds, an online series that is helping change people’s perspectives on issues of politics, identity, race, health and more. ⚡️In this episode Blair and I delve into common biases that impact society, how we’re conditioned to think and feel the way we do, and how to find nuan…