Gemba Academy Podcast: Lean Six Sigma | Toyota Kata | Productivity | Leadership

Most people who feel overwhelmed blame their schedule. Peggy Sullivan argues the diagnosis itself is wrong. Time poverty has nothing to do with time management and everything to do with capacity, and until you start subtracting, no amount of better planning will get you out from under it.

Peggy has spent a decade researching how people reclaim time, averaging five hours back per week for the individuals she works with. Her framework, Performance by Design, connects directly to ideas Lean practitioners already know well: eliminate the low-value work first, then protect the space you have recovered.

“I was thinking to myself that it’s time that I choose meaning over mayhem.” – Peggy Sullivan

In this episode you’ll learn:

Why capacity is the real constraint, not your calendar (3:45)

How one small change gave a senior management team three hours back (5:29)

The three elements of the Performance by Design framework (6:48)

Why subtraction must come before everything else (7:52)

How to identify the low-value habits you no longer question (10:28)

Why interruptions cost far more time than most people realize (14:12)

What choosing meaning over mayhem looks like under the hardest circumstances (18:20)

How values management differs from time management (23:34)

Why human connection is the first thing to disappear when capacity runs out (26:57)

Keep Learning

If Peggy’s case for subtracting low-value work before adding anything new resonates, the School of Lean covers the same principle at the process level, from value stream mapping to identifying and eliminating waste.

Learn More About School of Lean at gembaacademy.com/school-of-lean

Podcast Resources

Peggy on LinkedIn

Beyond Busyness

Get All the Latest News from Gemba Academy

Stay current on new courses, podcast episodes, and continuous improvement resources. Sign up for the Gemba Academy newsletter at gembaacademy.com/news

What Do You Think?

If you had to subtract one recurring commitment from your week right now, what would it be and what has kept you from doing it?

Value stream mapping is one of the most familiar tools in lean practice. Christian Wolcott has spent 25 years using it with clients from Toyota suppliers to NASA, and he arrived at a question that most practitioners never think to ask: what if you mapped your own life the same way? The seed came not from a client engagement or a sensei, but from his daughter, who sketched a rough timeline on a note card after joining him on a Japan study tour. That sketch became a book, and the book became a method.

In this episode you’ll learn:

Why “I am still learning” is more than a humble slogan (2:30)

How 25 years of consulting across NASA, Shell, and Facebook shaped one practitioner (4:45)

The moment a daughter’s hand-drawn note card sparked a new method (9:56)

How the current state and future state sequence translates to personal life (14:23)

Why people who are lost rarely know they are lost (17:16)

What clarity means when the weather forecast for your life is just fog (19:32)

Which time horizons work best and why a year is often too long (22:46)

Whether you can skip the future state and still make progress (25:14)

How to get your life out of your head and onto paper (28:45)

“The big challenge, to put it in one word, I would say it’s clarity.” – Christian Wolcott

Keep Learning

Christian’s conversation about mapping a current state honestly and building toward a meaningful future state is the same discipline lean practitioners apply to business processes every day. If you want to sharpen that foundation, the School of Lean is where to start.

Learn More About School of Lean at https://www.gembaacademy.com/school-of-lean

Podcast Resources

LifeStream Mapping

LifeStream Mapping on Amazon

Christian on LinkedIn

Get All the Latest News from Gemba Academy

Stay current on new courses, podcast episodes, and continuous improvement resources. Sign up for the Gemba Academy newsletter at gembaacademy.com/news

What Do You Think?

If you drew an honest current state map of how you actually spend your time right now, what would it reveal?

Most lean practitioners know the theory of constraints. Fewer apply it before they start fixing things. Hessam Vali, a manufacturing consultant and MES software founder based in Wichita, argues that most improvement efforts fail because they target the wrong kinks in the hose. His framework is deceptively simple: if the deepest constraint is still in place, no one will ever see your work.

In this episode you’ll learn:

What “lean is constant ticking, not occasional kicking” actually demands (2:54)

Why fixing the wrong problems leaves customers unable to see progress (7:24)

How Rapid Plant Assessment and value stream mapping work together to find constraints (10:03)

Why backsliding happens and how to catch it before it compounds (14:52)

How checklists and behavior-level metrics detect process drift faster than control charts (18:34)

Why technology without an operating system solves nothing (22:16)

What AI should and should not be trusted to do in a lean environment (27:11)

Why transformation gets worse before it gets better (30:13)

The reason firefighting organizations cannot find time for kaizen (31:40)

“You are doing firefighting because you’re not doing kaizens, because you’re not pausing, you’re not looking at it, you’re not fixing problem from the cause, and you’re not going to be out of that circle unless you change that behavior.” – Hessam Vali

Keep Learning

If Hessam’s point about finding the vital few constraints before launching improvement work resonated, the School of Lean covers the foundational tools for mapping value streams and surfacing the kinks worth fixing.

Learn More About School of Lean at gembaacademy.com/school-of-lean

Podcast Resources

Hessam on LinkedIn

Get All the Latest News from Gemba Academy

Stay current on new courses, podcast episodes, and continuous improvement resources. Sign up for the Gemba Academy newsletter at gembaacademy.com/news

What Do You Think?

When your team is deep in firefighting, what does it take to carve out the time to step back and address the constraint that is feeding all those fires?

Most resistance to lean is blamed on the wrong thing. Ben Morley, an Air Force pilot turned Lean Six Sigma consultant, argues the tools are never really the problem. The breakdown almost always lives somewhere between leadership buy-in and an assumption nobody thought to question. His conversation with Ron Pereira covers cockpit emergencies, a $5 million backlog that dissolved from a single customer phone call, and what a caterpillar turning to soup has to do with organizational transformation.

In this episode you’ll learn:

How a single quote reframes what transformation actually looks like (1:59)

What flying C-17s across seven continents taught Ben about process discipline (3:26)

How DMAIC and pilot training turn out to be the same methodology (7:44)

Why skipping rigor in the define phase creates variation in the cockpit and the conference room (9:41)

How preparation before an in-flight emergency keeps your hands moving while your mind stays clear (15:39)

What to do when crossed arms and skepticism greet you on day one (20:41)

Why values on the website and culture on the floor are two different things (22:34)

When loyalty to a system that keeps you stuck is the real thing to diagnose (25:38)

“Values are your belief. Culture is your behavior. Those are two different things.” – Ben Morley

Keep Learning

If the gap between what your organization says it believes and how people actually behave on the floor resonated with you, the School of Leadership addresses exactly that kind of culture-and-conduct disconnect.

Learn More About School of Leadership at gembaacademy.com/leadership

Podcast Resources

Ben on LinkedIn

Ben’s Website

Caterpillar Soup at 30,000 Feet

Get All the Latest News from Gemba Academy

Stay current on new courses, podcast episodes, and continuous improvement resources. Sign up for the Gemba Academy newsletter at gembaacademy.com/news

What Do You Think?

Where in your own organization is dormancy being mistaken for absence of progress?

Most continuous improvement practitioners are using AI the same way they use Google, and getting roughly the same quality of results. David Osagie-Igiehon has taken a different approach. He builds custom agents trained on lean principles, CI methodology, and the specific knowledge domains his work demands, and the gap in output quality is significant. What he describes is less about automation and more about compressing the time it takes to do rigorous work.

In this episode you’ll learn:

How an accountant became a lead lean consultant and Master Black Belt candidate (2:41)

What it means to use AI as a collaborative tool rather than a driving system (4:19)

How building a custom AI agent named Dominique changed the pace of research (5:27)

Why the quality of your prompt determines the quality of your output (7:27)

How a properly structured prompt produced a 125-page governance document (11:23)

Whether critical thinking can survive in a world built around AI tools (17:34)

How to create a specialized AI agent trained on CI knowledge and methodology (20:46)

What excites and concerns a lean and AI practitioner about where this technology is heading (29:51)

Why the human review step is the part of the AI process you cannot skip (32:48)

“Critical thinking would never disappear because people are superior than machines.” – David Osagie-Igiehon

Keep Learning

David describes reaching Master Black Belt as the foundation that lets him know whether an AI output is actually correct. If you want that same grounding before trusting AI-generated analysis of your own processes, structured Six Sigma training is where that foundation gets built.

Learn More About School of Six Sigma at https://www.gembaacademy.com/school-of-six-sigma

Podcast Resources

David on LinkedIn

Get All the Latest News from Gemba Academy

Stay current on new courses, podcast episodes, and continuous improvement resources. Sign up for the Gemba Academy newsletter at gembaacademy.com/news

What Do You Think?

If you built a custom AI agent trained specifically on your company’s lean methodology and problem-solving approach, what would you want it to know first?