Negative Branches in a Logic Tree, how things can go unexpectedly wrong

I happen to hear a Robotic Process Automation (RPA) vendor's pitch and he was speaking in cause-and-effect, demonstrating how RPA  will not destroy jobs, but on the contrary create more jobs than it destroys. The occasion was too good not to try it, therefore, in this episode of my Critical Thinking playlist, I am: translating … Continue reading Negative Branches in a Logic Tree, how things can go unexpectedly wrong

Goal Tree Chronicles – Your Current Reality changed, not your Goal

Bill Dettmer, the “father” of the Goal Tree keeps repeating “A Goal Tree well-built remains valid until the business environment changes or the way the organization is doing business changes significantly". Indeed, in times of instability and disruptions, business owners or CEOs may feel that some significant change happened in business requiring to rebuild a … Continue reading Goal Tree Chronicles – Your Current Reality changed, not your Goal

Why you cannot use tentative language in a logic tree

I once happen to see a Current Reality Tree cluttered with “coulds” and “shoulds”. Conditional or tentative language cannot be used with logic trees and here is why. Cause-and-effect (sufficiency logic) The Logical Thinking Process logic trees use either sufficiency or necessity logic. Sufficiency or cause-and-effect relationship states that a cause, if it exists, is … Continue reading Why you cannot use tentative language in a logic tree

Reader question: Goal Tree vs. Current Reality Tree

Here is a reader's question: I have difficulty seeing the difference between the Goal Tree and the  Current Reality Tree (CRT). With these two trees we assess the process. What are the main differences between the two? The Goal Tree and Current Reality Tree (CRT) have nothing in common. They are not even meant to care … Continue reading Reader question: Goal Tree vs. Current Reality Tree

Scrutinizing and improving a Current Reality Tree (video tutorial)

In this video, I scrutinize and suggest improvements on a Current Reality Tree (CRT) found on the Internet. A logically sound CRT is key to convince audience about the robustness of the analysis and the reality of the causes to the trouble. If there is room for doubt or the logical has flaws, chances are … Continue reading Scrutinizing and improving a Current Reality Tree (video tutorial)

Beware of the Logical Thinking Process apparent simplicity

It happens often with methods and tools that look simple: people giving it a try think they master the subject when in reality they more or less failed with their trial. It is not different with the Logical Thinking Process. The Current Reality Tree is maybe one of the logic trees the most attractive to … Continue reading Beware of the Logical Thinking Process apparent simplicity

What advice to people wanting to experience the Logical Thinking Process Training Course?

Paris June 28th, 2017. The 6-day Logical Thinking Process Training Course with Bill Dettmer is just over. We asked the participants not in a hurry to rush to an airport or train station if they would share their thoughts about the course in front of a camcorder? Cédric, Sverre and Leo were so kind. Bill … Continue reading What advice to people wanting to experience the Logical Thinking Process Training Course?

Limits of Logical Thinking Process

In this excerpt of day one from the 6-day Logical Thinking Process training course, Bill Dettmer explains that the very front end, the two first tools (Goal Tree and Current Reality Tree) are deterministic, based on facts. The other steps and tools are about future, which can only be based on probabilities. At the end … Continue reading Limits of Logical Thinking Process

Bill Dettmer refining some points about Logical Thinking Process

In this video, an excerpt of Bill Dettmer's Logical Thinking Process (LTP) training course in Paris, June 2015, Bill refines some points about LTP. First, the two first tools (Trees) of the LTP, namely the Goal Tree (GT) and Current Reality Tree (CRT) are based on facts. The others, Evaporating Cloud (EC), Future Reality Tree (FRT), … Continue reading Bill Dettmer refining some points about Logical Thinking Process