Comment by 7952
19 hours ago
The challenge though is how to hit safety levels with a high level of accuracy. And we keep rediscovering how tough that can be. The space shuttle and 737 max are examples of that.
19 hours ago
The challenge though is how to hit safety levels with a high level of accuracy. And we keep rediscovering how tough that can be. The space shuttle and 737 max are examples of that.
True, but we have multiple OOMs to play with. How about we try to go from 0.03 to 0.3 deaths per TWh and see how much cheaper we can make it? As long as we stay lower than 30 we didn’t actually make a mistake.
And that might work if there is a linear relationship between apparently unnecessary engineering work and deaths. My argument is that such a relationship does not exist, or is not something we can model.
As this is HN I assume you have some understanding of software/IT etc. Do you think a project manager on a massive software project could do the same with security flaws? Reduce the engineering effort by some percentage and get a predictable increase in security issues? And lets say that this project has massive amounts of sunk costs, is hugely important for the livelihood of everyone involved and also classified and closed source. All you have to do to reduce costs is increase data breaches from one to three per year. Easy. But in a complex human-technical system leadership do not have that kind of control authority.