Amid a global arms race, ending the threat of nuclear war — and even the testing of nuclear weapons — is imperative, said the Holy See’s diplomat to the United Nations.
By Matt Kelly, mkelly@virginia.edu, September 3, 2025 news.virginia.edu
In the 80 years since World War II, which ended with the use of two atomic bombs, the world has maintained a tenuous relationship with nuclear weapons.
Philip Potter, professor of public policy at the University of Virginia’s Frank Batten School of Leadership and Public Policy and director of the National Security Data and Policy Institute, said he worries about the current delicate nuclear balance.
“Eighty years of non-use is the product of both good diplomacy and a recognition of the potential consequences,” Potter said. “The fearsome power of nuclear weapons causes countries pause before they use them, but a great deal of work has also gone into nonproliferation and the management of crises to keep them away from the nuclear brink. In some ways the dynamics of the Cold War made managing the potential for nuclear confrontation easier.”
It’s a very different strategic scenario now, where there are nine nuclear powers and less capacity to manage them.