NUCLEAR MATTERSThe Nuclear Arms Race’s Legacy at Home: Toxic Contamination, Staggering Cleanup Costs and a Culture of Government Secrecy
The Manhattan Project spawned a trinity of interconnected legacies. Among other things, it led to widespread public health and environmental damage from nuclear weapons production and testing. And it generated a culture of governmental secrecy with troubling political consequences.
Christopher Nolan’s film “Oppenheimer” has focused new attention on the legacies of the Manhattan Project – the World War II program to develop nuclear weapons. As the anniversaries of the bombings of Hiroshima and Nagasaki on Aug. 6 and Aug. 9, 1945, approach, it’s a timely moment to look further at dilemmas wrought by the creation of the atomic bomb.
The Manhattan Project spawned a trinity of interconnected legacies. It initiated a global arms race that threatens the survival of humanity and the planet as we know it. It also led to widespread public health and environmental damage from nuclear weapons production and testing. And it generated a culture of governmental secrecy with troubling political consequences.
As a researcher examining communication in science, technology, energy and environmental contexts, I’ve studied these legacies of nuclear weapons production. From 2000 to 2005, I also served on a citizen advisory board that provides input to federal and state officials on a massive environmental cleanup program at the Hanford nuclear site in Washington state that continues today.
Hanford is less well known than Los Alamos, New Mexico, where scientists designed the first atomic weapons, but it was also crucial to the Manhattan Project. There, an enormous, secret industrial facility produced the plutonium fuel for the Trinity test on July 16, 1945, and the bomb that incinerated Nagasaki a few weeks later. (The Hiroshima bomb was fueled by uranium produced in Oak Ridge, Tennessee, at another of the principal Manhattan Project sites.)
Later, workers at Hanford made most of the plutonium used in the U.S. nuclear arsenal throughout the Cold War. In the process, Hanford became one of the most contaminated places on Earth. Total cleanup costs are projected to reach up to US$640 billion, and the job won’t be completed for decades, if ever.
Victims of Nuclear Tests
Nuclear weapons production and testing have harmed public health and the environment in multiple ways. For example, a new study released in preprint form in July 2023 while awaiting scientific peer review finds that fallout from the Trinity nuclear test reached 46 U.S. states and parts of Canada and Mexico.
Dozens of families who lived near the site – many of them Hispanic or Indigenous – were unknowingly exposed to radioactive contamination. So far, they have not been included in the federal program to compensate uranium miners and “downwinders” who developed radiation-linked illnesses after exposure to later atmospheric nuclear tests.
