The point I was making by comparing to a pilot, which I realise I could have expressed a lot more clearly, is that it is perfectly possible to mitigate risks through proper training and procedures even if it's not possible technically. (I.e. all it takes for a plane to crash is to turn the flight controls a few centimetres in the wrong way at the wrong time, yet it almost never happens.)
Of course things fail and people screw up. What I don't agree with are arguments along the lines of this just being a slight oversight, and that those can easily happen. It should require serious failure on multiple levels for anything like this to happen at that scale, if they are implementing things properly, not minor oversight.
Of course things fail and people screw up. What I don't agree with are arguments along the lines of this just being a slight oversight, and that those can easily happen. It should require serious failure on multiple levels for anything like this to happen at that scale, if they are implementing things properly, not minor oversight.