Hiroshima and Nagasaki atomic bombings anniversary and modern AI weapon risks

Eighty-one years after the United States dropped atomic bombs on Hiroshima and Nagasaki, the historical impact of the attacks remains a focal point for discussions on modern warfare. The first bomb, ‘Little Boy’, was an uranium-based fission weapon that killed approximately 80,000 people, while the second, ‘Fat Man’, was a plutonium-based weapon that caused roughly 30,000 immediate deaths. Total casualty estimates vary between 100,000 and 250,000.

In a contemporary context, Nobel Laureate in Physics Giorgio Parisi addressed the Accademia dei Lincei while receiving the Ducci Foundation Peace Prize. Parisi highlighted the evolving dangers posed by autonomous weapons and artificial intelligence. He emphasized that while scientists should not replace politicians, they have a duty to provide honest expertise and use science as a common language to support peace and prevent global catastrophe.