Here's a challenge for you: calculate how many premature deaths were directly or indirectly caused by all nuclear power plants in human history. I'm talking about everything, including, but not limited to, acute radiation poisoning from severe leaks, cancers above the 'normal' rate in areas exposed to radiation and other chronic illnesses. I know your history, so I'll even let you use the version of events presented in the questionably supported 'documentary' "The Battle of Chernobyl" as part of your total count. You should use all accidents and everything from the normal running of all nuclear power plants in history up until this point.
Then tell me how many premature deaths were caused by coal power plants in the world last year.
To be clear, I'm asking you to compare all of our history concerning nuclear power with just one year worth of coal power.
Ultimately no source of power generation is 100% safe.
Again, these problems (which you're obviously exaggerating for effect) are mainly due to the short-sighted disaster planning and criminal negligence of TEPCO.
There's some truth in this statement, I'll grant you. The main reason is that the overwhelmingly vast majority of nuclear reactors which are currently in service or have been decommissioned in the past 20 years have been based on designs that are, at their core (pardon the pun), decades old and were not retro-fitted to include any of the significant improvements in design and monitoring which have been developed in the field. This is due to a combination of reasons, largely a mixture of cost, toothless regulators and operators who don't wish to spend money upgrading plants which really should have been decommissioned decades ago.
Partially true (see upgrade comment above re: operators), but it's a better situation than shutting down all currently active nuclear power stations in the world and plunging large parts of the developed world into darkness. If you shut down all nuclear power stations just now many countries would not be able to make up the deficit within any kind of reasonable timeframe. Additionally, renewable technologies are nowhere near ready at this time to replace nuclear power in any significant amount.