work-blog/articles/drafts/tacit-knowledge-checklist.md
Gregory Gauthier 544b773e8f feat(drafts): add initial drafts for philosophy-inspired testing articles
Introduces nine new draft articles exploring intersections of software testing with philosophy, epistemology, and related concepts:
- On Flakiness (Heraclitus and non-deterministic tests)
- Popper and the Risky Test (demarcation criterion)
- Regression as Institutional Memory (Wittgenstein's On Certainty)
- Tacit Knowledge and the Testing Checklist (Polanyi's tacit dimension)
- Test Environments as Platonic Shadows (Plato's cave allegory)
- The Tester as Witness (legal metaphor and testimony)
- Testing Probabilistic Systems (ML and statistical testing)
- The Oracle Problem (oracles in testing frameworks)
- When Quality Becomes Quantity (Goodhart's Law and metrics)
2026-04-20 09:28:28 +01:00

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Tacit Knowledge and the Testing Checklist. Polanyi's The Tacit Dimension[1] — "we know more than we can tell" — is the best available account of why experienced testers catch things that junior ones (and ISTQB certifications) miss. This dovetails neatly with your Competent Tester / Spolsky post and gives you ammunition against the Claude-first mandate you've worried about elsewhere: phronesis cannot be handed to a new hire via checklist, and certainly cannot be handed to an LLM.

[1] https://press.uchicago.edu/ucp/books/book/chicago/T/bo6035368.html