Bart Vanderhaegen
Rapid Idea Improvement
A podcast about the theory of knowledge applied to all fields that interest me (management, economics, physics, ...). My attempt at understanding & applying the ideas of Karl Popper (and his epistemology "Critical Rationalism") and David Deutsch (author of "The fabric of reality" and "The beginning of infinity").
Author
Bart Vanderhaegen
Category
Podcast website
Latest episode
Nov 10, 2025
Where to listen?
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Episodes
Episode 150: It is not people who solve problems, it’s ideas that solve problems 08.12.2023 6:21
About the (intuitive) misconception: it’s people who solve problems, not really ideas
Episode 149 : The common flaw in both “hard” and “soft” management methods 04.12.2023 16:33
"Hard" management methods: Focused on measurements (deviation between a target/ forecast and actuals), setting up authority (hierarchy, roles & responsibilities), predictions (visions, targets, goals, …), providing "clarity", ... "Soft" management methods: Focused on putting “people” central, with the idea that performance follows when people feel good
Episode 148 : There is something fishy about the “blue” color type in the Insights Discovery people assessment 04.11.2023 5:57
Sharing a quibble I have with the "blue" people characteristic in the Insights Disovery people assessment method.
Episode 147 : The 2 very different types of answers to “why?” questions 04.11.2023 5:08
The same question "why?" about some phenomenon in reality can have 2 very different types of answers: (i) the proposal of a causal explanation and (ii) the justification of the truth of the phenomenon
Episode 146 : Forget “result-driven/ action-driven”, try to become “explanation-driven” 19.06.2023 10:54
An explanation is a consistent mental model of a transformation/ task/ change, and it contains: The result or goal you want to achieve The actions required to achieve that goal The arguments why (why that particular goal (and not some other), why will those particular actions lead to the goal (and not some others))
Episode 145 : Why is epistemology relevant and important ? 08.06.2023 9:01
Epistemology is relevant when explaining *any* human activity, as it is a better/ deeper explanation than explanations at the level of behaviours (actions) or personality (assessments of persons as a whole)
Episode 144 : on the use of KPIs 19.04.2023 12:36
Key aspects discussed related to how companies typically use KPIs Start from the KPI and not from the problem and solution (for which the KPI was supposed to be an indicator) Corrective actions are parochial and without causal power Corrective actions that have causal power are corrective explanations and contain not only an action but also a goal and argument for how the action will cause the goa...
Episode 143: There is no problem solving method (and that is a good thing !) 31.03.2023 8:20
There are no "problem solving methods". Reason being that if there were such a method, we would be able to automatically crank out solutions by simply following it. The same goes for the "scientific method" (science is also problem solving). For example, Einstein had 2 miracle years (1905 and 1915), but followed "the scientific method" every day of his 40+ year career...
Episode 142: The austrian economics argument for why money creation cannot increase wealth in society 17.03.2023 14:28
Does money printing create wealth ? Austrian economics says no and with a very simple but powerful logical argument.
Episode 141: On David Deutsch’ “Knowledge is information with causal power” 16.03.2023 11:20
Some thoughts on David Deutsch” definition of knowledge as ‘information with causal power” Also some ideas on how to use this in organisations
Episode 140: The problem with problem solving 15.03.2023 12:36
It is not contested that managers rely on their teams to get problems solved. However, in practise this turns out less easy than stated here. I go into some of the reasons why it is not trivial and concrete ways for improving this.
Episode 139 - The austrian business cycle theory 03.02.2023 30:34
What is a business cycle ? The role of money. The unhampered economy. The hampered economy
Episode 138 - In the long run, the strength of an organisation is only dependent on the quality of error-correction inside 26.01.2023 9:07
Unpacking the slogan ...
Episode 137 - A critique of the Lencioni pyramid in teamwork 04.01.2023 6:47
The natural state of any relationship is that fact that ideas differ. That is not “a shame” … or a proof that there is distrust. It is just the natural starting position. If it were a proof of distrust, then the first step would indeed have to be to start developing trust Instead, trust emerges, but is not a methodological primary step to achieve The moral process and the knowledge creation proces...
Episode 136 - A criticism of and alternative to the DMAIC method in continuous improvement 20.12.2022 14:57
DMAIC: D efine the problem (Set the goal, ...) M easure the problem (AS IS, ...) A nalyse (Root cause analysis, ...) I mplement (Find solutions test and implement) C ontrol (Monitor and sustain improvements, ...) Popper’s method: P roblem definition ( "What to do next ?" Given the ... Root cause analysis, AS-IS / TO-BE, ...) T entative S olution (Tentative answer to the what to do next question, i...
Episode 135 - Problem solving methods: the crucial ingredient they don’t mention 10.12.2022 10:51
Illustrating what methods don't mention via the DMAIC problem solving method
Episode 134 - Two radically different approaches to problem solving 02.12.2022 11:24
Comparing the Popperian method to problem solving to it's alternative
Episode 133 - The problem with ESG as a vehicle for moral progress in companies 05.11.2022 12:48
Thoughts on why I think ESG is not a good vehicle for moral progress in companies
Episode 132 - How I got into Austrian Economics 05.11.2022 19:48
Some thoughts on why and how I took up an interest in Austrian Economics
Episode 131 - A new brainstorming format and procedure 07.10.2022 12:20
Start from a problem (incl. scope, conditions for good solutions, …) Generate ideas with idea owners Separate session on criticism in group (NOT adaptations) Idea owner’s free choice to adapt idea or not
Episode 130 - Management, just like science, is "explanation based", and not "evidence based" 04.10.2022 16:31
Knowledge creation is "evidence based" when it starts from evidence, and "explanation based" when it starts from a problem and a (guessed) explanation for how to solve it
Episode 129 - Why all plans are wrong and why that is a positive thing 06.09.2022 11:09
All plans are wrong for 2 main categories of reasons The goal is wrong: What you really get when you execute the steps may not correspond to the stated goal. Or the goal conflicts with another goal you want to achieve The steps are wrong: you need different steps to achieve the goal you said to achieve There are 2 ways to deal with this: The bad way: seeking positive arguments The good way: seekin...
Episode 128 - Two opposite conceptions about what science is: the inductive method versus Karl Popper's explanation 19.08.2022 21:08
Covering two opposite conceptions about what science is: the inductive method versus Popper's method Also briefly covering what the relevance of this is to all our "other" types of knowledge (e.g. sociological, political, moral, ...)
Episode 127 - Why do we like personality tests so much ? 12.08.2022 11:59
We seek answers to the question "Who am i ?" But is that possible ? What is the alternative ?
Episode 126 - The role of goals and goal setting in a companies 19.07.2022 11:08
What you can not use a goal for: Derive what you should do next What you should not use a goal for: As an infallible prophecy of the future that cannot be wrong What you can use a goal for: Challenge your plans - eliminate things from your plan that will NOT get you to the goal Only one of the many ways to improve your plans, not the only one !
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