1960s design, things have improved.
Of course, it is hard to demonstrate improvements, especially when nuclear power is so demonized.
Of course, it is hard to demonstrate improvements, especially when nuclear power is so demonized.
It doesn't make sense to say it's hard to demonstrate improvements when it's not even under our control.
But demonizing nuclear power has nothing to do with it.
Gee, what a great idea! In fact, a slightly improved reactor was operating in the other Fukushima plant, and all its reactors were shut down safely after being hit by the same Tsunami.
More modern designs are safer still. For example, there are designs that do not require external power for a shutdown at all.