Most AI tools answer your question with a 500-word essay full of numbered steps. You nod, close the tab, and carry on doing what you were already doing. The Lean Hospitals Coach is built around the opposite instinct -- asking questions before giving answers, the way good coaching actually works.

Check out the blog post

In this episode, Mark walks through how the tool works, why it runs on Claude instead of ChatGPT, and what makes coaching mode fundamentally different from the "here are 7 steps" approach that every other AI defaults to. He also covers the two knowledge sources (Book Search and Book Plus), the two response styles (Tell Me and Coach Me), and how the combinations create different experiences depending on what you need.

Mark is opening 50 founding memberships at $49/year -- price locked for life -- and hosting a LinkedIn Live demo on Tuesday, March 10 at 11 AM ET where he'll take audience questions and run them through the coach on screen, unscripted. You can also try the full product free for 48 hours at leanhospitalsbook.com/start.

Read the blog post

TL;DR: A sound check, live song requests, and a naming regret — what watching Brandi Carlile perform taught me about specific problem-solving, vulnerability, and continuous improvement.

My wife and I got to see the amazing Brandi Carlile perform near Chicago on Friday night.

She is a multi-Grammy award-winning singer, musician, and songwriter — though calling her a solo artist would be a mistake...

The blog post

TL;DR: Deming and Toyota's Fujio Cho asked the same uncomfortable question: why do management systems destroy motivation in people who started out wanting to do good work? The answer points to practices leaders can actually change.

Check part 1 of this series in episode 464,

Read the blog post

TL;DR: In a 1993 speech, Toyota leader Fujio Cho said organizations can create their own Lean systems, but success depends on three principles: leaders going to the gemba, asking “why” to learn from problems, and respecting and motivating people — not copying Lean tools.

The blog post

What if a book could become an interactive coach instead of a static reference?

In this episode, Mark Graban shares a behind-the-scenes look at his experiment turning the award-winning book Lean Hospitals into an AI-powered chat assistant embedded directly on his website. What started as a Friday afternoon curiosity quickly evolved into a working WordPress plugin, a subscription model, and a new way to deliver improvement knowledge on demand.

Mark walks through how non-developers can use AI tools to write functional software, what he learned comparing different AI coding assistants, and why the real breakthrough isn’t the technology — it’s the ability to access proven Lean thinking at the moment of need.

He also explores the broader implications for leaders and organizations: Could AI assistants trained on your own standards and practices reinforce daily management, support problem solving at the gemba, and scale coaching without more training sessions?

This episode is both a practical case study in rapid experimentation and a thoughtful discussion about the future of learning, leadership, and continuous improvement in the age of AI.

Key themes include:

• Turning expertise into on-demand guidance

• Using AI to prototype software without coding experience

• Subscription models for knowledge delivery

• Point-of-use support for leaders and frontline teams

• Why technology alone won’t create a Lean culture — but can reinforce the right behaviors

If you care about scaling improvement capability, preserving organizational knowledge, or simply experimenting with new ways to learn, this episode offers a candid look at what works, what broke, and what might come next.

The blog post

In this episode, I explore the 1987 NUMMI Management Practices Executive Summary — a confidential General Motors report that documented why the joint venture between GM and Toyota was succeeding so dramatically.

What’s striking is how clearly GM’s own study team understood the real drivers of NUMMI’s performance. It wasn’t tools. It wasn’t discipline. It wasn’t copying Toyota’s production techniques.

It was leadership.

The report describes a management system built on mutual trust and respect, problem-solving at the source, quality built into the process, and supervisors acting as coaches rather than enforcers. Nearly 40 years ago, GM documented that NUMMI’s success came from management philosophy — not Lean tools.

And yet, insight proved easier than action.

In this episode, I walk through the document’s key sections, including NUMMI’s basic principles and five major management strategies, and reflect on why translating those lessons into broader cultural change proved so difficult.

If you’re interested in Lean leadership, psychological safety, or the origins of what we now call continuous improvement, this historical document offers powerful — and still relevant — lessons.

The blog post

In this audio version of the post, Mark Graban reflects on a rare kind of CEO message—one that treats safety not as a compliance checkbox or slogan, but as a core leadership responsibility and a living example of Respect for People.

Drawing from the 2025 annual report and CEO letter from GE Aerospace and its leader Larry Culp, Mark explores what it means when safety truly comes first in SQDC—and how that ordering signals what leaders value most, especially under pressure.

This episode looks at how safety is embedded into systems, structure, incentives, and daily management through GE’s FLIGHT DECK operating system, rather than being isolated in a department or reduced to culture talk. You’ll hear why safe systems surface problems, why speaking up must be protected (not just encouraged), and why safety is one of the strongest leading indicators of psychological safety and continuous improvement.

For leaders working to build trust, learning, and real operational excellence, this is a practical example of what “Respect for People” looks like in action.

In this episode, Mark Graban reads and reflects on his LeanBlog.org post, “When a CEO Talks About the Work: Larry Culp, GE Aerospace, and Real Lean Leadership.”

The post examines a rare example of a Fortune 50 CEO—Larry Culp of GE Aerospace—describing operational excellence not through slogans or dashboards, but through safety, trust, and small frontline improvements that compound into real results.

This episode explores:

• What it looks like when a CEO truly understands the work

• Why Respect for People shows up in system design, not values statements

• How safety, trust, and daily improvement drive performance

• Why Lean leadership is about behavior, not buzzwords

A practical and concrete example of Lean leadership in action—told through the words, stories, and operational details that CEOs rarely share this openly.