An ice wall will not work since the 3 coriums escaped from the reactors and are now deep beneath the Earth. Building an ice wall that will take two years to complete will only delay dealing with reality, as the situation at Fukushima becomes much worse.

In response to what seems like a worsening radiation problem over time, South Korea has banned all fish products from Japan, coming from a total of 8 regions. 

But it is not just about fish around Japan. Globally, the last two years after Fukushima have seen a collapse of the seal, walrus, polar bear and salmon populations all the way from Alaska to the bottom of California. One researcher found that all 100 herring in a sample catch were all exhibiting the same signs that the seals, walruses, and polar bears were.