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heinrich

Heinrich’s Alternate Reality

May 19, 2025 by Dr Rob Long Leave a Comment

Amongst all the concoctions of Heinrich the most amusing is his denial of reality. You can read Heinrich for yourself here: … [Read more...] about Heinrich’s Alternate Reality

Filed Under: Social Psychology of Risk Tagged With: heinrich

Heinrich Humbug

May 18, 2025 by Dr Rob Long Leave a Comment

I guess one of the reasons why Heinrich continues to dominate safety texts is because few have read his work. If you want, you can download his text here: INDUSTRIAL ACCIDENT PREVENTION  Another reason is that his concocted ratios, dominoes and pyramids suit the biases of safety indoctrination. … [Read more...] about Heinrich Humbug

Filed Under: Robert Long Tagged With: heinrich

Heinrich Was Wrong, A NZ Case Study

May 7, 2025 by Dr Rob Long Leave a Comment

Oner of the grand delusions of safety amongst many is that there is a relation between minor injuries and fatalities. There is not. The silly Heinrich semiotic that promotes this idea was made up in 1941 by an insurance salesman. Yet this nonsense semiotic is still in safety texts because Safety … [Read more...] about Heinrich Was Wrong, A NZ Case Study

Filed Under: Robert Long, Simplistic Safety Tagged With: dominoes, heinrich

Causation Myths, Stop Looking for Linear and Root Cause

December 4, 2024 by Dr Rob Long Leave a Comment

One of the most dangerous things about the safety curriculum is its indoctrination about causation. Many of the semiotics of causation such as the swiss-cheese (Reason) and dominos (Heinrich), are simply not true. Both models are completely made up and don’t exist in reality. The reality of life … [Read more...] about Causation Myths, Stop Looking for Linear and Root Cause

Filed Under: HOP, Robert Long Tagged With: causation, heinrich, reason, swiss cheese

The Non-Science of Heinrich

July 4, 2023 by Dr Rob Long 2 Comments

One of the most amusing aspects of the Heinrich myth (https://safetyrisk.net/?s=Heinrich) is the sub-title of his book: A Scientific Approach. Of course, such is not the case. This is typical of Safety that most often seems to name what it is, by what it is not. The first place to start in … [Read more...] about The Non-Science of Heinrich

Filed Under: Behaviourism, Robert Long Tagged With: domino theory, heinrich, safety science

The Domino Myth in Safety

June 24, 2023 by Dr Rob Long 2 Comments

Continuing our series on Safety Myths – see them all here It seems whenever a safety book wants to identify its roots it traces itself back to Heinrich, Bird, Weaver, Adams, Loftus, Reason and Petersen and the mythical domino construct (The Domino Delusion). Always be suspicious of engineers using … [Read more...] about The Domino Myth in Safety

Filed Under: Robert Long, Safety Myths, Social Psychology of Risk Tagged With: cooper, domino theory, heinrich

Hoodwinked by Heinrich

June 15, 2023 by Dr Rob Long Leave a Comment

Hoodwinked by Heinrich I have written before about the Heinrich Hoax and Delusion (https://safetyrisk.net/ration-delusions-and-heinrichs-hoax/), the Heinrich Hoodoo (https://safetyrisk.net/the-heinrich-hoodoo/) and Heinrich Propaganda (https://safetyrisk.net/the-heinrich-hoodoo/). All this critique … [Read more...] about Hoodwinked by Heinrich

Filed Under: Robert Long, Social Psychology of Risk Tagged With: AIHS BoK, heinrich, Heinrich’s pyramid

Deconstructing the Myth of Heinrich

June 12, 2023 by Dr Rob Long Leave a Comment

One of the most significant factors that enables the mythology of Heinrich in Safety is that people don’t read Heinrich, can’t access Heinrich and have no expertise in Historiography. Most often in Safety those profess some expertise in: History, Culture, Neuroscience, Habits or Psychology, have no … [Read more...] about Deconstructing the Myth of Heinrich

Filed Under: Robert Long, Safety Myths Tagged With: domino theory, heinrich, Heinrich’s pyramid

Triarachic Thinking in SPoR

March 12, 2023 by Dr Rob Long Leave a Comment

One of the foundations of methodology in SPoR is triarchic thinking. Triarachic thinking understands the social world (Socialitie) in dialectic (dialogue). That is, there is something happening in the space between you and me, I and it, us and them. This is best represented by using a hyphen eg. … [Read more...] about Triarachic Thinking in SPoR

Filed Under: Robert Long, Social Psychology of Risk Tagged With: heinrich, one brain three minds, SPoR, triarchic mind

Ratio Delusions and Heinrich’s Hoax

January 13, 2023 by Dr Rob Long 2 Comments

Ratio Delusions and Heinrich’s Hoax There’s no doubt that founding interests in safety emerged from insurance and engineering. The concocted rubbish of Heinrich in 1931 was founded in mechanistic assumptions of apportioning blame and responsibility for compensation. It is from this foundation that … [Read more...] about Ratio Delusions and Heinrich’s Hoax

Filed Under: Ethics, Robert Long Tagged With: heinrich, Heinrich’s triangle

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