>We are not going to stop everything and redesign the entire rail network to prevent this from happening again, because it would cost too much. The fact that w

>We are not going to stop everything and redesign the entire rail network to prevent this from happening again, because it would cost too much. The fact that we as a society have raised a few generations that cannot have adult discussions about "how much is too much" except in small groups, behind closed doors and off the record (and when such discussions leak the conclusions are always vilified no matter what they were) is going to hamper us for at least the next 70yr at least.