Considering that the fire and subsequent release of radioactive waste from the 1957 Windscale facility in Scotland was one of the first - and potentially most dangerous - nuclear accidents in history, it's remarkably difficult to find any written material that's both accurate and readable. This book comes closest, but the author, an OBE, physicist, and historian by training, gets bogged down in the technical details and seems to be just as interested in explaining away any possible culpability of the people working at Windscale as she does in conveying the details of the incident and its consequences.
Cut off from American nuclear research in the late 1940s, England went it alone, having to invent, design, build, and safely operate not just nuclear reactors for power generation, but facilities to produce the required uranium and plutonium needed for weapons research too. Underfunded, the rather motley mix of private, government, and military organizations were perpetually understaffed. When they sought to alleviate a buildup of radioactivity in Windscale Unit 1 [something known as the Wigner effect] their previously successful approach instead heated up the containment space to the point where it melting down the cooling devices. Then it caught fire in a spot so radioactive that it was impossible to reach. This produced radioactive waste, particularly in the form of iodine-131, that was spread across hundreds of square miles, most notably forcing all the local dairy farms to discard their now-radioactive milk.
And yet, almost no one has heard of the Windscale almost-disaster. Why is that? Where's the major Hollywood filmmaker picking up this challenge, or a British documentary team offering us a chance to re-examine the events and discuss how even in the late 1950s we were having to face the alarming dangers and risks of nuclear power and nuclear weapons development programs?
This book is a good read to get some background if you skim the highly - overly - technical portions. After about 2/3 of the book it switches to government reports and those are pretty dang dull, at best. Worth a read, even if you don't finish the final page of the final chapter.