By Paul Brown

There have been three well-documented major nuclear accidents in the last 60 years, each one accompanied by official lies and cover-ups. There have been other less well-known serious accidents that have been so effectively hushed up that decades later there are only the sketchiest details available.

The legacy of these disasters is a deep distrust of the industry by many voters. In some leading industrial countries this has led to governments being forced to abandon nuclear power altogether, while others face such strong opposition to new stations being built that they have abandoned the idea, although they still keep the old ones operating, at least for now.

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This checkered history of the industry matters. It has caused a global split. While many scientists and politicians concerned about climate change believe that nuclear power is vital if governments are to meet their commitments to curb dangerous global warming, just as many do not.

The opposition is based on the belief that the industry has lost all integrity and credibility and that renewables are a cheaper, safer and all-round better bet. This view is reinforced by the inability of the industry to deal with its waste. Renewables can easily be recycled, but nuclear waste remains dangerous for thousands of years, leaving future generations to pay for it.

But it is the three major disasters that are at the root of this fierce debate. They happened over a span of 60 years and all had different causes. But all followed a familiar pattern.

The first was at Windscale in north-west England in 1957, when a plutonium-producing reactor caught fire. The second was Chernobyl on the border of Ukraine and Belarus in 1986: the top blew off one of the reactors and there was a serious fire. The third was at Fukushima in Japan in 2011, when an earthquake and a tsunami caused meltdowns at three reactors.

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Official Concealment

All three accidents had startling similarities in the official reaction. In each case the governments involved, the nuclear regulators and plant owners tried to hide the scale of the disaster from the public who were most in danger. In each case this resulted in unnecessary exposure of the population to harmful radiation.

Second, the possible long-term health effects to the people involved were hotly disputed. In each case this took the form, both at the time and ever since, of governments and the…