It's about investigating airplane crashes, and in particular two different paradigms for understanding failure. It deeply changed how I think and talk about software bugs, and especially how I do retrospectives. I strongly recommend it.
And the article made me think of Stewart Brand's "How Buildings Learn": https://www.amazon.com/dp/0140139966
It changed my view of a building from a static thing to a dynamic system, changing over time.
The BBC later turned it into a 6-part series, which I haven't seen, but which the author put up on YouTube, starting here: https://www.youtube.com/watch?v=AvEqfg2sIH0
I especially like that in the comments he writes: "Anybody is welcome to use anything from this series in any way they like. Please don’t bug me with requests for permission. Hack away. Do credit the BBC, who put considerable time and talent into the project."
I think it's much more interesting to understand the subtle dynamics that result in bad outcomes. As an example, Sidney Dekker's book, "The Field Guide to Understanding Human Error"  makes an excellent case that if you're going to do useful aviation accident investigation, you have to decline the simple-minded approach of blame, and instead look at the web of causes and experiences that lead to failure.
Another note, I wondered what the root cause of the financial meltdown was for a number of years, but looking at it from this point of view, it's obvious that a number of things have to go wrong simultaneously; but it is not obvious beforehand which failed elements, broken processes, and bypassed limits lead to catastrophe.
For your own business/life, think about things that you live with that you know are not in a good place. Add one more problem and who knows what gives.
This is not intended to scare or depress, but maybe have some compassion when you hear about someone else's failure.