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#oppenheimer — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #oppenheimer, aggregated by home.social.

  1. #Navajo #uranium miners, people #downwind of atom bomb tests demand justice as Congress lets aid program lapse

    by Keetra Bippus / Cronkite News
    July 5, 2024

    WASHINGTON – "A federal program to compensate people exposed to fallout from U.S. nuclear testing expired June 10.

    "The #Radiation Exposure Compensation Act has paid out $2.6 billion to over 41,000 people since 1992. In March, the U.S. Justice Department projected that another 1,070 claims would be approved by the end of September.

    “'Why do we have to beg to pass #RECA?' said #MaggieBilliman, whose father, a #NavajoCodeTalker during World War II, died of stomach cancer she attributes to exposure to #fallout that affected their hometown in #Arizona. 'You don’t put a price tag on human life.'

    "Starting with the #ManhattanProject’s Trinity test on July 16, 1945, weeks before bombs destroyed #Hiroshima and #Nagasaki, the U.S. government conducted 94 tests that produced radioactive mushroom clouds in remote areas of the West. Most were over #Nevada. One was over #NewMexico.

    "People #downwind – including many in #Arizona – were exposed to dangerous #fallout, typically without warning.

    "The Billimans’ hometown, #SawmillArizona, on #NavajoLand, is part of the large affected area where Congress made residents eligible for compensation.

    "#Radioactive particles fell throughout Arizona, according to research from Princeton University’s Program on Science and Global Security. The state’s population grew from about half a million just before World War II to over 1.3 million in the early 1960s.

    "Congress adopted RECA in 1992 to address claims from downwinders and uranium miners.

    "The program offers an apology, and lump sum compensation ranging from $50,000 to $100,000 to those who developed certain illnesses linked with radiation exposure, and who either lived in the #FalloutZones or worked at #UraniumMines and #UraniumMills.

    "The law came in response to lawsuits from uranium workers who accused the government of failing to warn them about radiation hazards.

    From 1944 to 1986, nearly 30 million tons of uranium ore was extracted from Navajo lands. The Manhattan Project itself, led by physicist #RobertOppenheimer, was disbanded in 1947, two years after Japan surrendered to end World War II.

    "An estimated 3,000 to 5,000 Navajo people worked in the mines. They and their families lived nearby.

    “'The closer you live to mine waste, the higher your risk of chronic #metabolic disease,' said Chris Shuey, director of the Uranium Impact Assessment Program at the Southwest Research and Information Center, a nonprofit research and advocacy group. 'People who live in these communities next to these wastes, they’re exposed through all of the pathways: air, water, land.'

    "Claims from Arizona, New Mexico, Utah and #Colorado account for $1.8 billion of the payouts under RECA.

    "Most of the #NavajoNation was covered due to potential fallout. About one in seven approved claims – 5,480 through the end of 2023 – have come from #NativeAmericans, 86% of them Navajo, totalling $372.6 million.

    "The Environmental Protection Agency counts 523 abandoned uranium mines on or near the Navajo reservation that spans Arizona, New Mexico and Utah, an area bigger than Massachusetts, New Hampshire and Vermont combined.

    "The Senate voted 69-31 in March to extend the RECA filing period for five more years, with 46 Democrats and 20 Republicans in favor, along with Sen. #KrystenSinema of Arizona and two other independents. Sen. #MarkKelly, D-Ariz., also supported the bill.

    The bill has stalled in the House, with no explanation from Speaker Mike Johnson or Majority Leader Steve Scalise, both Republicans from Louisiana.

    "Their aides did not respond to multiple requests for comment."

    Read more:
    cronkitenews.azpbs.org/2024/07

    #Downwinders #NoNukes #NoWar #BanTheBomb #NoUraniumMining #NuclearWar #NuclearWeapons #ICANN #Oppenheimer #HaulNo #InformedConsent #EnvironmentalRacism #WaterIsLife

  2. Today I watched #TheWindRises , a beautiful animated biography of a Japanese aeronautical engineer in the years before #WWII . It was just a coincidence that it happened to be #PearlHarborDay .

    It was a touching story with an amazing cast for the English-language version.

    Interestingly, #EmilyBlunt plays the wife in The Wind Rises and in #Oppenheimer , providing both bookends for the war.

    en.wikipedia.org/wiki/The_Wind

  3. How The #Trinity #Nuclear Test Spread #Radioactive #Fallout Across #America

    Story by The Physics arXiv Blog, July 26, 2023

    "The #TrinityNuclearTest on 16 July 1945 is a key incident in the blockbuster #Oppenheimer movie and in the history of humankind. Many scientists think it marks the beginning of the #Anthropocene, a new geological era characterized by humanity’s influence on the Earth. That’s because Trinity’s radioactive fallout will forever appear in the geological record, creating a unique signature of human activity that can be precisely dated.

    "But there’s a problem. In 1945, radioactive monitoring techniques were in their infancy so there are few direct measurements of fallout beyond the test site. What’s more, #weather patterns were also less well understood so the spread of fallout could not be easily determined.

    "As a result, nobody really knows how widely Trinity’s fallout spread across the U.S. or indeed, how the fallout dispersed from other atmospheric nuclear tests on the U.S. mainland.

    "Today, that changes thanks to the work of Sébastien Philippe at Princeton University and colleagues. This team have used a state-of-the art weather simulation for the 5 days after each nuclear test to simulate how the fallout would have dispersed.

    "The result is the highest resolution estimate ever made of the spread of radioactive fallout across the U.S. It marks the start of the Anthropocene with extraordinary precision and it throws up some significant surprises. Some parts of the U.S. are known to have received high levels of fallout and the new work is consistent with this. But the research also reveals some parts of the US that received significant fallout without anybody realizing.

    "The findings 'provide an opportunity for re-evaluating the public health and environmental implications from atmospheric nuclear testing,' say Philippe and co.

    "Between 1945 and 1962, the U.S. conducted 94 atmospheric nuclear tests that generated yields of up to 74 kilotons of TNT. (Seven other tests were damp squibs.) 93 of these tests took place in #Nevada but the first, the Trinity test in the Oppenheimer film, took place in #NewMexico.

    "The new work also has implications for the way compensation is paid to people who suffered from radiation exposure. The U.S Radiation Exposure Compensation Act (#RECA) provides monetary compensation for this in various counties and #tribal lands.

    "But the new work reveals places that are not covered by the Act but that also received high exposure. 'There are locations in New Mexico, and in other parts of the United States, including #Utah, #Nevada, #Wyoming, #Colorado, #Arizona, and #Idaho, where #radionuclide deposition reached levels larger than those we estimate in some counties covered by RECA,' say the researchers.

    "That’s interesting work with important implications. And it has been released in conjunction with the Oppenheimer movie, presumably to give it maximum exposure, and rightly so."

    Read more: msn.com/en-us/news/technology/

    #NoNukes #NoWar #NuclearWeapons

  4. This is great: Oppenheimer, Nullified and Vindicated
    The inventor of the atomic bomb, the subject of Christopher Nolan’s new film, was the chief celebrity victim of the national trauma known as McCarthyism.
    By Kai Bird, July 7, 2023 @NewYorker newyorker.com/culture/culture- #oppenheimer #JenniferGranholm