Proving the Negative: Three Warnings from Arms Control for the Age of AI

In early 1963, a single number characterized the difference in the positions of the United States and the Soviet Union on a comprehensive nuclear test ban. Nikita Khrushchev had proposed three on-site inspections each year. Washington was asking for seven. Other differences remained, including inspection procedures and treaty language. But the difference mattered: Seismology could not always…