What regulatory toxicology teaches coaching

When I say I come from regulatory toxicology, the reaction is generally polite and slightly puzzled. The link with coaching is not obvious. It is nonetheless direct, and it fits inside a single tool.

The Adverse Outcome Pathway

An AOP is a causal map. It describes the chain of causally linked biological events, from a molecular trigger — a molecule binds a receptor — to an observable harm: a reproductive failure, liver damage. Between the two, each step is a key event, and each link between two steps has to be justified with data.

Why build such a thing? Because if the causal chain is solidly established, a risk can be assessed by measuring an early event, without reproducing the entire experiment on an animal. Thirty years of collective work, a good part of it under the auspices of the OECD, have produced an infrastructure that today avoids thousands of experiments.

The discipline it imposes

Building an AOP teaches you three reflexes, and they never leave you.

• A correlation is not a link. Every arrow is defended separately: biological plausibility, temporal coherence, dose–response, reproducibility. An arrow you cannot defend is removed, even when it made the story prettier.
• Uncertainty is declared. An AOP publishes its confidence level explicitly, link by link. Saying “this point is weak” does not weaken the work: it is what makes it usable.
• The level of organisation matters. A molecular effect is not a cellular effect, which is not an effect on the organism. Confusing the levels is the most frequent error — and the most frequent in health communication too.

The inversion

One day the question became unavoidable: why do we only have this tool for damage?

We know how to map, with precision, how a system goes from a trigger to a harm. We have nothing equivalent for mapping how it climbs back. The entire self-improvement literature works by general assertion — do this, you will feel better — without ever specifying by what mechanism, at what level of organisation, with what degree of confidence.

The Empowerment Outcome Pathway™ is that inversion. The same causal logic, the same requirement of traceability, applied to recovery. In practice it produces three things in a session:

• An explicit map: which event triggers what, in your system, at which level.
• Identified leverage points — because in a causal chain, not all steps are equal. Some are bottlenecks; others are decorative.
• A declared confidence level for every recommendation. “This is well established” and “this is plausible but thinly documented” should not be said in the same tone of voice, and you are entitled to know which one you are in.

What it costs you

This approach is less comfortable than a five-step protocol. It requires tolerating that some answers are “we do not know yet”. It is slower to start, because mapping takes longer than prescribing.

In exchange, you get something a protocol cannot give: when it does not work, you can see where it did not work. That is the whole difference between a method and a routine.

And to be clear about my own confidence level: the Empowerment Outcome Pathway™ is a direction of work, built on an established framework, not a validated instrument. When it becomes one, I will say so — and show the evidence.

• Ankley GT, et al. — Adverse outcome pathways: a conceptual framework to support ecotoxicology research and risk assessment. Environmental Toxicology and Chemistry 29:730–741, 2010.
• Villeneuve DL, et al. (incl. Nepelska M) — Adverse outcome pathway development I: strategies and principles. Toxicological Sciences, 2014.