Not much to say here – this open access primer on S-II and Resilience Engineering may interest you.

It covers a few basic themes around:
- WAI vs. WAD
- ETTO (Efficiency-Thoroughness Trade-Off) principle
- Methods with accident models
- WYLFIWYF
- Resilience and resilience engineering
- FRAM
Like anything, I suggest a healthy scepticism and critical perspective (e.g. see image 2 and some of the assumptions of S-I, which I don’t necessarily agree with, nor do I think these polarising perspectives are usually helpful).


Ref: Ham, D. H. (2021). Safety-II and resilience engineering in a nutshell: an introductory guide to their concepts and methods. Safety and health at work, 12(1), 10-19.
Study link: https://doi.org/10.1016/j.shaw.2020.11.004
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