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How should organizations think about using AI in Kaizen and continuous improvement? In this AudioBlog, Mark Graban argues that there are no clear answers yet—and that uncertainty is exactly why AI should be approached through small, disciplined PDSA cycles rather than big bets or hype-driven rollouts.

Instead of treating AI as an expert or decision-maker, Mark frames it as a thought partner—a tool that can support brainstorming, reflection, coaching feedback, and clearer documentation. Used this way, AI becomes another input into the learning process, not a replacement for judgment, gemba observation, or human relationships.

The episode emphasizes what AI can’t do—build trust, observe real work, or validate improvement—and why those limitations reinforce the need for small tests of change. When AI is used with curiosity, restraint, and real-world validation, it can support learning without undermining the purpose of Kaizen itself.

The takeaway: treat AI like any other countermeasure. Start small. Learn quickly. Keep humans firmly in charge of thinking and improvement.

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Why do Lean practices like pull systems and heijunka fail to take hold in so many organizations? In this AudioBlog, Mark Graban argues that the problem isn’t the tools—it’s how Lean is applied. Too often, organizations cherry-pick visible practices like 5S, huddles, or kaizen events while avoiding the harder work of adopting Lean as a complete management system.

This episode explores why foundational elements such as leveling, pull, and continuous improvement only work when supported by long-term thinking, aligned leadership behaviors, and psychological safety. Mark explains how these methods surface uncomfortable truths about variation, instability, and decision-making—and why organizations that lack a learning culture tend to avoid them. Drawing on Toyota Way principles, he makes the case that Lean fails when it’s treated as a toolkit for short-term results instead of a system designed for sustained learning and improvement.

If Lean hasn’t delivered the results you expected, this episode invites a more fundamental question: are you practicing Lean as a system—or just using the parts that feel convenient?

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In this Lean Blog Audio episode, Mark Graban reflects on an unexpected leadership lesson learned on the pickleball court. As a beginner unlearning decades-old tennis habits, Mark experiences firsthand how execution errors, muscle memory, and self-criticism can quietly undermine learning. A kind instructor and supportive playing partners provide timely feedback—without blame—turning mistakes into moments of growth.

The story becomes a practical metaphor for leadership, psychological safety, and continuous improvement. Mark connects a missed serve, an illegal volley, and other rookie mistakes to familiar workplace dynamics: fear of speaking up, hesitation to give feedback, and cultures that confuse mistakes with incompetence. Drawing on themes from his book The Mistakes That Make Us, he explores the difference between judgment errors and execution errors, why unlearning is often harder than learning, and how leaders set the tone for Kaizen through their reactions.

Whether in sports, healthcare, manufacturing, or office work, improvement depends on environments where people feel safe to surface mistakes, reflect, and adjust—one learning cycle at a time.

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In this episode, Mark reflects on a visit he made twenty years ago to the NUMMI plant in Fremont, California — the Toyota-GM joint venture that became legendary in Lean circles. What stayed with him wasn’t flashy tools or so-called Lean perfection, but a series of small, human moments that revealed how Lean actually works as a management system.

Through six short stories — a broken escalator, aluminum foil, an explanatory safety sign, a pull-based gift shop, imperfect 5S, and visible audit boards — Mark explores the deeper principles behind Lean thinking: asking “why” before spending money, respecting people enough to explain decisions, encouraging small frontline ideas, and reinforcing standards through daily leadership behavior. Long before the term was popular, NUMMI demonstrated psychological safety in action.

The episode also contrasts NUMMI’s management system with what came after, when the same building became Tesla’s first factory — underscoring a central lesson: buildings and technology don’t create quality. Culture does. These NUMMI lessons remain just as relevant today for leaders trying to build systems that support learning, accountability, and continuous improvement.

Explore the original NUMMI Tour Tales:

• NUMMI Tour Tale #1: Why Fix the Escalator?
• NUMMI Tour Tale #2: The Power of Reynolds Wrap
• NUMMI Tour Tale #3: The Power of Why
• NUMMI Tour Tale #4: The Pull Gift Shop
• NUMMI Tour Tale #5: Nobody Is Perfect
• NUMMI Tour Tales #6: “You Get What You Inspect”

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Dwayne “The Rock” Johnson once joked that his incredible physical transformation came from one simple routine: working out six hours a day, every day, for twenty years. In this episode, Mark explores why that line from Central Intelligence mirrors how organizations misunderstand Lean. Many admire the “after” picture of Toyota, ThedaCare, or Franciscan St. Francis Health, but far fewer commit to the steady, everyday habits that make those results possible.

This short reflection looks at the gap between wanting improvement and practicing it, the risks of “instant pudding” thinking, and what real diligence looks like in organizations that sustain progress year after year. Continuous improvement doesn’t require six hours a day—but it does require showing up, consistently, over time.

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In this episode, Mark Graban flips roles and becomes the guest—answering five core Lean questions posed by longtime Lean thinker Tim McMahon of the A Lean Journey blog. These questions have been answered by many practitioners over the years, and they cut straight to the purpose, the misconceptions, and the future of Lean.

Mark shares how he first encountered Lean as an industrial engineering student, and how the system came alive when he worked inside the GM Livonia Engine Plant under a NUMMI-trained plant manager. That contrast, and the mentoring from former Toyota and Nissan leaders, shaped his views on what Lean really is: a management system rooted in respect, not a collection of tools.

He discusses the most powerful (and most overlooked) aspects of Lean today, including the central role of psychological safety and why tools fail without the right leadership behaviors. Mark also explores where he sees the biggest opportunity for Lean—particularly in healthcare, where preventable harm, burnout, and broken processes remain stubbornly persistent.

The conversation closes with why these foundational questions still matter. Lean evolves as we learn, and the answers shift as our experiences expand. Mark reflects on how continuous improvement requires an environment where people feel safe to speak up, experiment, and improve their work every day.

If you’re interested in the human side of Lean, how culture and leadership shape results, and where Lean thinking needs to go next, this episode offers a grounded and candid perspective.

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In this episode, Mark Graban explores one of the most misunderstood — and most essential — principles of Lean: the commitment to no layoffs due to improvement. Drawing from his work with Johnson & Johnson’s ValuMetrix Services team and stories from Lean Hospitals, Mark explains why Lean cannot thrive in a culture of fear and why protecting people’s livelihoods is foundational to psychological safety.

Through examples from ThedaCare, Silver Cross, Avera McKennan, NorthBay Healthcare, and more, Mark illustrates how a visible “no layoffs” pledge builds trust, accelerates improvement, and strengthens both culture and performance. He also addresses the common misconception that Lean equals cost-cutting, emphasizing instead how freed-up capacity can be reinvested into better care, better service, and better access.

Whether you work in healthcare, manufacturing, tech, or any industry undergoing change, this episode offers a clear lesson:
When leaders protect people, people protect the organization — through creativity, engagement, and continuous improvement.

Perfect for listeners interested in Lean management, psychological safety, culture change, and leadership practices that sustain improvement without sacrificing people.

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In this episode, Mark Graban explores why so many organizational change efforts stall—not because people are resistant, but because leaders rely on telling instead of asking. Drawing from his recent Lean Blog article, Mark introduces five Motivational Interviewing questions that shift conversations from compliance to genuine commitment.

He explains how MI, a framework rooted in empathy and autonomy, helps leaders uncover intrinsic motivation, build psychological safety, and coach more effectively. Mark also shares a personal example of self-coaching through these same questions, illustrating how they move us from guilt to growth.

Listeners will learn how to use these questions in team huddles, one-on-ones, and moments of cultural transformation — and why respectful curiosity often outperforms pressure in sustaining continuous improvement.

If you’ve ever struggled to “get people on board,” this episode offers a practical, human-centered alternative.