Chernobyl was much worse than it was reported to be. The explosion was very bad bad to start with, and the arrogance and stupidity of the Soviet system made it much much worse. The Exclusion Zone? That didn't help the people in Byelorussia who were soaked in a radioactive rain storm a few days later, leaving the soil more radioactive than the soil in the Exclusion Zone. (just one little example)
Midnight in Chernobyl: The Untold Story of the World's Greatest Nuclear Disaster
by Adam Higginbotham
Plutopia: Nuclear Families, Atomic Cities, and the Great Soviet and American Plutonium Disasters
by Kate Brown
Dispatches from Dystopia: Histories of Places Not Yet Forgotten Kindle Edition
by Kate Brown
@ssu
As of mid-2005, however, fewer than 50 deaths had been directly attributed to radiation from the disaster, almost all being highly exposed rescue workers, many who died within months of the accident but others who died as late as 2004.
There were a lot more than 50 "liquidators" at Chernobyl exposed to massive doses of radiation, doses falling into the rapid fatal-effects range.
Two nuclear plants supply a lot of my electricity. There have been no accidents at these plants (that we know of) in the 30-40 years that they have been operating. I am reasonably confident that they will continue on until decommissioning in the next few decades. Both plants have large containers of spent fuel stacked up. I'm not worried about somebody stealing them (they're way too heavy to surreptitiously swipe) but eventually they will have to be put some place. We're not making much progress in finding that place.
If the nuclear plants in my backyard are just fine, the history of nuclear weapons and nuclear fuel production is pretty bad. American and Soviet (now Russian) operations have been filthy. For instance, the Rocky Flats plutonium bomb plant, located not far from Denver, had a fire which burned off much of the roof and the particle filters on the ventilators. Quite a few pounds of plutonium aerosol drifted down on Denver. There were huge releases of radioactive material at the Hanford plant (the site of cold war US Plutonium production), the Idaho reactor research center, and other places.
Ozersk was the Hanford equivalent in the USSR. A river ran out of it, loaded with enough radioactive isotopes that standing next to the river for an hour gave a person a 200 rem dose. The soviets moved all the Kazakhs that lived along the river to somewhere else, right? No, indeed. Ozersk was a secret facility that officially did not exist, and the waste flowing out of the plant was also secret. So... no. The people were not moved away. A tank of waste, buried and covered with a cement plug, went critical and blew up -- an atomic explosion about the size of the Nagasaki or Hiroshima bombs. Very messy.
How about Hanford. Surely America wouldn't do stuff like that! How about running water from the Columbia River through the huge reactors and flowing it directly back into the river? How about the visible plumes of radioactive material (like yellow plumes of radioactive iodine) that came out of the stack above the plant where the fuel rods were dissolved in acid? The plume didn't dissipate as planned, but would quite often curl down to ground level in places like Walla Walla, Washington -- or onto the people who worked and lived at the plant.
All the waste buried in those places is still there, still gnawing through the walls of the tanks, leaking into the adjacent ground...
Fukushima was, perhaps, inauspiciously located. But it was also inauspicious to put the spent fuel storage pools above ground in the buildings with the reactors. What, were the Japanese stupid? No, the plant was built according to American power plant plans. Some of our plants are designed the same way.
The military on the one hand, and the capitalists on the other hand can not be counted on to put safety first. That goes for command economy communists too.