I love Lean thinking because it is a key tool for sustainability.
Reducing waste, doing more with less, focussing on value and Values, improving communication and collaboration, learning from observation and continuously improving our methods and increasing our knowledge. 
All of this is what we need to do on a broader scale in society.
The principles and the tools from the “lean toolbox” can be used in all parts of the greater community. Of course, every tool and technology can be used for multiple purposes. The tool itself has no moral a-priori goodness/badness. (A hammer can be used to build a house or to kill a neighbour.) The choice is ours how to use the tools – which is why we have to start with values.
The most convincing view on sustainability that I have encountered is called “Permaculture”. It is a philosophy based on the three core ethics: Earth Care, People Care and Fair Share. There is a lot written on the topic, my favourite is a book by one of the founders of the Permaculture movement, David Holmgren .
In short, the objective of permaculture is to build a society that can continue forever, preferably increasing natural and spiritual wealth over time. This is no small feat, considering how much of current civilization is built on destructive patterns and non-sustainable resource extraction.
There are technological hurdles, but also sociological and psychological challenges to move in this direction.
I believe that Lean methods can help us verbalize what we value and start moving in that direction. We can map the value stream in what we are doing and find ways of strengthening the value-adding activities.
Lean methods help us to identify practices and processes that are destructive and the lean methods help us to reduce the waste.
Maybe you wonder: “but who is the Customer, who is so central in Lean thinking?”
(The “customer” as an agent is used a lot in Lean methods to quantify what is the important output or value of a process.)
I believe that the customer is you.
It is you who have to feel deep in your heart what you want that your life should deliver.
I endorse the permaculture ethics of Earth Care (leave the environment better than when you came), People Care (help people grow and flourish) and Fair Share (share the surplus, don’t hoard), as guiding values. Does this activity improve the state of the Earth? Does it improve the connectedness and knowledge of the People? Does it distribute the accumulated wealth?
Viewing society and corporations through this lens helps us to develop products that improve the world. We can use all our creativity to invent new ways of working together to grow people instead of using them up as “human resources”. We can develop new profit sharing mechanisms that allow companies and organizations to flourish for longer and longer.
Let’s lean the world and build a sustainable civilization.
Published on 18 August 2014 – Overshoot Day .
Until today we have used up all resources that can be sustainably produced during 2014. Every day from now until the end of the year we are using up resources that leave the Earth a poorer place than when we came.
A sad, sad situation for Earth Care.
Of course it is hard. We have a car, even though we often go by bike to work. I burn plenty of gas to heat our house, even though I would like to grow the wood instead. I have conflict minerals in my mobile phone.
However, by looking at solutions and using lean tools, we can work together to find better solutions, one breath at a time. I do not know any better way. Do you?
Isn’t it ironic that the lean methodologies were developed by the world’s largest car maker Toyota?
 Lean Thinking & The Machine that Changed the World – Womack and Jones
 Permaculture – Principles and Pathways beyond Sustainability, David Holmgren
 The Toyota Way – Jeffrey Liker
 Sepp Holzer’s Permaculture – Sepp Holzer
 Gaia’s Garden – Toby Hemenway
 Overshoot Day – link