Sometime I don't understand how we get into a debate over nothing. This issue just seems bland. Germany's reaction is ridiculous. There's a cost-benefit analysis trade off. They knew when they built their plants that they could only withstand a category 5 earthquake. Apparently the cost increase to up it to beyond the point they have recorded is far too high, that they'd rather repair/rebuild the plant if it got destroyed. For political reasons now it may look good to hault production of nuclear power plants but other than just posturing it has no real meaning.
I think if they can build a more resilient plant great, if that turns out to be the effective way sweet. If not you have to go with what's optimal. As far as losing lives EVERYTHING you do loses lives. Every euro you spend on one things takes from another. Optimization is very crucial. We may make an indestructible plant that lasts forever, but at what cost? How much intrest are we losing on that money, what investments are we missing out on.. that could in turn save more lives, and produce more than the fact we made this power plant indestructible. Here is the role of government constantly passively killing things, including people, (indirectly), while creating new things and making others thrive. We can't be so narrow minded it's all interconnected.