> From what I remember of the Fukushima accident, one of the quick remedies they could have started with immediately is pump sea water in as a coolant. The mana

> From what I remember of the Fukushima accident, one of the quick remedies they could have started with immediately is pump sea water in as a coolant. The management didn't want to do that, because sea water corrodes equipment and makes it more expensive to restore afterwards. Well, not really. Some of the early damage might have been prevented by this (at the cost of destroying the reactors), but Fukushima really had no way to reliably cool their reactors without auxiliary power. Once that was gone, there was going to be serious trouble, and likely destruction of some of the reactors.