The story of the Runit Dome in the Marshall Islands is a chilling reminder of the long-lasting impact of nuclear testing and the collision of this legacy with the realities of climate change. It's a tale that highlights the human cost and the ongoing challenges faced by those who were exposed to radiation, as well as the potential environmental catastrophe that looms.
A Nuclear Tomb
The Runit Dome, or 'The Tomb', is a stark symbol of the nuclear age. It was created to contain the radioactive debris from over 60 nuclear tests conducted by the US across Enewetak and Bikini atolls between 1946 and 1958. The dome, a concrete cap sealing a crater, holds over 120,000 tonnes of contaminated soil and debris.
What many people don't realize is the human story behind this structure. Robert Celestial, a former US Army truck driver, was one of the thousands of troops posted to Enewetak during the clean-up in the late 1970s. He, like many others, was unaware of the true nature of the mission and the dangers they faced. The conditions were harsh, and the work was grueling. Celestial recalls standing in radioactive water, a stark contrast to the vague mission details he was given.
Health Impacts and Recognition
The health consequences for those involved in the clean-up are profound. Celestial suffered from boils and a range of health issues, including brittle bones and kidney problems. Many veterans experienced similar ailments, with cancer and brittle bones being common. It was only in 2023 that the US government officially recognized these veterans as 'atomic veterans', allowing them access to disability claims. This recognition, though late, is a step towards acknowledging the sacrifices made by these individuals.
A Crumbling Legacy
The Runit Dome, despite its imposing presence, is showing signs of deterioration. Cracks line its outer shell, and groundwater flows beneath, carrying contaminated waste into the surrounding lagoon. Experts worry that the dome, designed without consideration for climate change impacts, may not withstand rising sea levels and intensifying storms.
Ivana Nikolic-Hughes, a senior lecturer in chemistry, measured radiation levels around the dome in 2018 and found elevated levels outside. She emphasizes the potential devastation if the dome's integrity is compromised, given the proximity of Enewetak's population to the lagoon.
Responsibility and Inaction
The Marshallese government, despite its independence granted by the Compact of Free Association, feels the weight of responsibility for the dome. However, they lack the resources and expertise to address the issue. Former health secretary Jack Niedenthal describes the dome as a monument to America's mistake, criticizing the lack of action taken to strengthen or fix it.
The US Department of Energy downplays the risks, attributing the cracks to aging concrete and arguing that the lagoon already contains significant radioactive material. But critics like Nikolic-Hughes and nuclear engineer Arjun Makhijani question this stance, highlighting the potential presence of unexploded bomb material and the long-term durability of plutonium-239, a highly dangerous radioactive element.
A Troubling Future
The story of the Runit Dome is a cautionary tale. It raises questions about the long-term impacts of nuclear testing, the responsibility of nations, and the potential environmental disasters that could unfold. As sea levels rise and storms intensify, the fate of the dome and the surrounding communities hangs in the balance. This is a story that demands our attention and action, a reminder of the importance of learning from our past mistakes.
