The threat faced by Enewetak reflects a larger nuclear threat around the world, Gerrard said. “We’re not just talking the Marshall Islands, we’re talking the whole Pacific.” “It’ll be a very devastating event if it really leaks,” he said. “That dome is the connection between the nuclear age and the climate change age,” Marshall Islands climate change activist Alson Kelen told ABC Australia. Ultimately, the people of Enewetak may once again be uprooted from their native lands, especially if contamination becomes worse, ABC Australia noted. “They were the site of nuclear explosions by the U.S., and one of the things that they left behind was this nuclear dome and the other thing is the country is going underwater because of greenhouse gas emissions for which the U.S. “It’s important to recognize that the Marshall Islands are doubly screwed,” Gerrard said. Current flooding rates are already making the islands uninhabitable once again, according to ABC Australia. The Marshall Islands are around six feet above sea level, and large parts of Enewetak are at risk of being submerged in the years ahead. Rising sea levels have compromised the dome in the years since its construction, a problem that has only grown worse in recent years, and a powerful typhoon could destroy it, according to the report. Department of Energy report, so the release of the waste wouldn’t make a major environmental difference. That’s because the radiation outside the dome exceeds the radiation inside of it, according to the U.S. Traditional forms of fishing, farming and gathering had to be abandoned because the wildlife became too contaminated, ABC Australia reported.Īnd despite the ongoing threat posed by the non-reinforced radioactive dumpsite, no adjustments have been made to it, ABC noted. The displaced people of Enewetak Atoll were finally allowed to return in 1980, despite the widespread contamination of their home. No reinforcements were made to the bottom and sides of the hole, meaning the waste directly interacts with the soil and a dumpsite for radioactive waste fails to meet standards for normal trash landfills, Gerrard said. When the cleanup was finished-far below standards that would be deemed sufficient in the U.S., according to Gerrard-a massive concrete shell was built to cover the hole.
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Chunks of unexploded plutonium-239 were also disposed of in the hole. The 100-meter wide crater on Runit Island was deemed a good place to dump as much soil contaminated with plutonium as possible. Another toxin, plutonium-239, has a half-life of 24,000 years and had to be dealt with.
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Some of the radioactive chemicals had relatively short half-lives, Michael Gerrard wrote in an op-ed, and were left to naturally decay despite their risks. began to partially clean the nuclear waste from the island. One of those craters was on Runit Island. The people of Enewetak were evacuated and 67 nuclear bombs were dropped, devastating wildlife, spreading nuclear toxins far and wide, and creating massive craters.
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The atoll’s problems began in the 1940s and 1950s when the U.S. In this way, Enewetak “is at the intersection of two of the biggest problems of the last century and this century, nuclear weapons and sea level rise,” Michael Gerrard, the chair of Columbia University’s Earth Institute in New York who has studied the atoll, told Global Citizen.īoth of these problems are at risk of converging, ABC Australia reported, because the main holding container for the atoll’s nuclear waste is being compromised by rising waters. The decades ahead could leave it submerged by rising sea levels. Halfway between Australia and Hawaii, the ribbon of land is home to a small indigenous population that has seen their way of life eroded by decisions far outside of their control.įor more than half a century, the atoll, which is part of the Marshall Islands, has been contaminated by nuclear explosions and waste, according to ABC Australia. The Enewetak Atoll is all but invisible on Google Maps.