3 ms·
It's not the equivalent, but it is the consequence of a chain of incremental changes, each of which is not sufficient to subvert safety margins, but together th
by csours 7y ago
It's not the equivalent, but it is the consequence of a chain of incremental changes, each of which is not sufficient to subvert safety margins, but together they change the paradigm.
As to bad faith, yes, I'm sure there was some of that, but generally decisions like these don't look like bad faith to the people making them. It's easy to get swamped by technical details.
- mehrdadn 7y ago> consequence of a chain of incremental changes > As to bad faith, yes, I'm sure there was some of that You're downplaying this. This is not downplayable, and this is not similar to Therac. "A consequence of incremental changes" is a rather gross way to paint this, as if it's hard for a single guy to see how e.g. non-redundant sensors is an extremely bad idea on its own, let alone everything else. There have been multiple huge missteps, not made by accident, each of which is individually worth a huge red flags obvious to people in different areas. That 1 single mistake wasn't enough to bring the plane down doesn't mean the mistakes must've been small or somehow downplayable. And no, this isn't some kind of gray area with people getting genuinely swamped by technical details. It's abundantly clear here's been a ton of bad faith here, that there is still ongoing bad faith even after the fact, and that they're still unwilling to address the problem properly.
- csours 7y agoI'm sorry that it seemed like I was downplaying it. What I was actually thinking is that this kind of thing is likely to crop up in complex systems, and if we work on complex systems we should be wary for it.