Bill Dettmer and Philip Marris discuss various aspects of the Theory of Constraints

I was fortunate to propose parts of this discussion to Bill Dettmer and Philip Marris, in November 2014 in Paris, and to record as they discussed. Among the topics: how the name “Theory of Constraints” generates rejection in the business community. The term “constraints management” is preferred by Bill Dettmer and Philip Marris. Philip points out problem … Continue reading Bill Dettmer and Philip Marris discuss various aspects of the Theory of Constraints

Logical Thinking Process training June 2016 opening speech

Paris, June 2016, day 1 of the Logical Thinking Process training course hosted by Marris Consulting, Philip Marris welcomes the participants with a speech. Philip’s speech is a mix of teasing and testimony as well as an analysis of the growing relevance of Theory of Constraints (ToC). Philip also explains how the Logical Thinking Process … Continue reading Logical Thinking Process training June 2016 opening speech

What keeps TOC confidential? (and me angry)

It is one of the frustrations for Theory of Constraints (TOC) enthusiasts: why is their beloved business philosophy so barely known? No other, neither Lean nor Six Sigma had such a visible high-flying banner like “The Goal”, the (probably) first business novel*, sold over 6 million copies so far. If readers have been so many … Continue reading What keeps TOC confidential? (and me angry)

You are probably wrong when identifying your bottleneck

Things moved on since Eli Goldratt’s revealed Theory of Constraints through his business novel and bestseller “the Goal”. Most of today’s processes are more complex than 30 years ago: supply chains are stretched over the globe, new products are launched more frequently and batches are changed more often, among others. Thus identifying the bottleneck or … Continue reading You are probably wrong when identifying your bottleneck