By Rahna Reiko Rizzuto
With today's one-year anniversary of the Fukushima nuclear disaster, it's a good time to take heed of the lessons from that tragic event.
Lesson one: Governments lie.
Telltale signs that reactors had melted down in Fukushima were found within days, but the Japanese government did not admit it for months. It also withheld data predicting the path of airborne radiation, and did not warn the people taking refuge in the plume.
Instead, officials fiddled with the numbers.
One of the government's first actions, within days of the tsunami, was to increase acceptable levels for radiation exposure to five times that in the United States. When radiation in spinach, milk and beef exceeded legal limits and they were pulled off the shelves, the chief cabinet secretary said, "Even if people eat these products, there will be no immediate effect." Months later, when high levels of radiation were detected in tea in Shizuoka, the governor of the prefecture declared the tea safe and refused to have it tested further because it might "confuse" people. The government was more intent on glossing over the truth than with leveling with its own people and protecting them.
The Japanese government even loosened the definition of "cold shutdown" in December in order to declare its still-leaking and vulnerable reactor "stable." There actually were 28 leaks in January and February alone.
Lesson two: We are still gambling on nuclear power.
More than half the world's nuclear energy is produced in Japan, France and the United States. In Japan, 52 of 54 reactors are currently offline due to safety concerns. In the United States, where nuclear plants are between 30 and 40 years old with aging, analog technology, an Associated Press investigation found that three-fourths were leaking radioactive tritium.
Spent fuel remains a huge concern. The United States has generated approximately 72,000 tons of waste and has nowhere to store it; three-fourths of it sits in overcapacity water-cooling pools like those in Fukushima. Japan is expected to run completely out of room to store its waste within 10 to 20 years.
Radioactive waste cannot be neutralized. It is not only an immediate and deadly threat to human health, it also has a much longer lifespan than we do (from 500 to 500,000 years). Humanity has never built anything that has lasted as long as our radioactive poisons will.
Rather than focus our efforts on cleaning up the mess we have, the United States just approved the first nuclear power plant since the 1970s, in Georgia, with an $8.3 billion federal loan guarantee. The Nuclear Regulatory Commission granted the approval over the objection of its chairman, Gregory Jaczko, who said that the decision was made "as if Fukushima never happened."
Lesson three: The ocean cannot wash away our problem.
Fukushima has released 168 times the amount of cancer-causing cesium as the bombing of Hiroshima in 1945. But the water — our ocean — is where the true disaster may lie. Water used to cool the fuel has been measured at up to 7.5 million times the legal limit for radiation.
The Japanese government deliberately dumped 11,500 tons of radioactive water into the sea in April, calling this act "regrettable and unfortunate." Its storage tanks — holding 100,000 tons — will max out this month. Meanwhile, radiation has been found in fish and water more than 400 miles away.
A disaster of this magnitude is not just regrettable and unfortunate. It should never be allowed to happen again. We need to get off nuclear energy. That's the most important lesson of all.
Progressive Media Project