Explaining how something works is not the same as explaining why it matters.
A chemical reaction can be real.
A mechanism can be correct.
That doesn’t make it:
- dangerous
- meaningful
- relevant
Mechanism answers: “How does this happen?”
It does NOT answer:
“Does this matter in the real world?”
That requires:
- scale
- exposure
- outcome
A correct explanation can lead to wrong conclusion.
🔹 Tech
A system can detect “high engagement” across users.
The mechanism is correct.
That doesn’t mean those users are likely to buy.
🔹 Business
A KPI can increase quarter over quarter.
The measurement is accurate.
That doesn’t mean the business is healthier.
🔹 Healthcare
A substance can trigger a biological response in a lab.
The mechanism is real.
That doesn’t mean it causes harm in real-world exposure.
Question
What mechanism are you treating as meaningful—without asking if it actually matters?
Most problems don’t come from not understanding how something works.
They come from deciding it matters when it doesn’t.