Just to be clear here: the devastation is all due to the tsunami, not to the reactor failure. Foreign media seem to often forget or ignore that the disaster was the earthquake and tsunami. That's what killed almost 20k people dead and destroyed the homes of many hundreds of thousands of people.
Seems like TFA forgot that too.
Quote - "Tomioka is the closest thing we have ever seen to a nuclear wasteland."
Except it isnt, its an earthquake and tsunami wasteland..
Yes, I don't however see any data on their website about how wide they are planning to build the ring out.
From the website:- "1. Lunar solar cells To ensure continuous generation of power, an array of solar cells will extend like a belt along the entire 11,000km lunar equator. This belt will grow in width from a few kilometers to 400km."
The link to Fourier's gangrene on Wikipedia is totally unnecessary, and the article includes an image that is decidedly not safe for work.
Captcha: unclean
Fortunately, I made the rare step of RTFA, where Mr Stross added "(NSFL danger: do not click that link)", which appears to not be in the summary..
"May your future be limited only by your dreams." -- Christa McAuliffe