In risk management cultures where consequences from failures are much, much higher, the saying goes that “failsafe systems fail by failing to be failsafe”. Exp

In risk management cultures where consequences from failures are much, much higher, the saying goes that “failsafe systems fail by failing to be failsafe”. Explicit accounting for scenarios where the failsafe fails is a requirement. Great truths of the 1960s to be relearned, I guess.