How about ****USHIMA!? THey try to vacuum up as much of the radioactive water as possible and store it in "oil tanks" on the site but most of it poured into the ocean and already made its way into the groundwater of the entire planet! Earth has been around for billions of years but has NEVER in the KNOWN RECORDED HISTORY known this kind of pollution! Radioactive water NEVER dissipates or wares down! its radioactive forEVER! Now you are seeing species by the millions washed up on shores and the "official answer" is "cause unknown"!!??? HELLO!??? But what does government do? Hey kids! Lets build MORE of these NUKE machines! Enjoy your ride man. These are the end of times for humanity on Earth.
Guy. breathe into a bag and calm down.
1) NOTHING is radio active forever LMFAO; every radioactive substance (defined by unstable nucleii, too many protons or neutrons to achieve balance with the orbiting electrons) has a "half-life", which is a length of time the substance will need in order for the molecules to stabilize, and become "non-radioactive". It does this by changing isotopes or into another element altogether.
2) Fukushima cleaning efforts have technologies that are able to filter out almost ALL radioactive contamination within the water itself; like you said, however, getting all this water into their systems is/has been a challenge.
3) Radioactive molecules are EVERYWHERE. they're in your body, in your house, and constantly in your surroundings. Radioactive energy is constantly passing through you. The only type you need to worry about is Gamma radiation, which is only dangerous when high concentrations of it pass through your body, enough to affect the cells in your system. The level of concentration required to alter your cells, or kill white blood cells is not commonplace on the planet; you'd need to be one of the workers working on-site when Fukushima was destroyed, without a hazmat suit, and not leaving the site for hours.
4) Recorded History is only about ~150 years. Earth is ~4 543 000 000 years old. Recorded history is only 0.00000003% of the picture. I bet Earth has been inundated with more radioactive material from the comets that have sidelined the plant than anything we've been able to create ... okay, well, maybe close to the Atom Bomb