Then he went to school, earned degrees in chemical engineering and signed on with DuPont, where he stayed until he retired in 1985. VanKirk stayed on with the military for a year after the war ended. 'But if anyone has one,' he added, 'I want to have one more than my enemy.' 'I personally think there shouldn't be any atomic bombs in the world - I'd like to see them all abolished. And atomic weapons don't settle anything,' he said. 'The whole World War II experience shows that wars don't settle anything. Most of the lives saved were Japanese,' VanKirk said. 'I honestly believe the use of the atomic bomb saved lives in the long run. VanKirk told the AP he thought it was necessary because it shortened the war and eliminated the need for an Allied land invasion that could have cost more lives on both sides. Whether the United States should have used the atomic bomb has been debated endlessly. Six days after the Nagasaki bombing, Japan surrendered. The blast and its aftermath claimed 80,000 lives. Three days after Hiroshima, a second atomic bomb was dropped on Nagasaki. The blast and its aftereffects killed 140,000 in Hiroshima. It seemed a lot longer than 43 seconds,' VanKirk recalled. 'I think everybody in the plane concluded it was a dud.