Are nuclear weapons really banned?

In this episode Susan Misicka introduces our sister podcast, Inside Geneva. Nuclear weapons were banned by international treaty at the start of 2021. But the treaty doesn’t apply to any of the nuclear powers, since none of them signed it. So are nukes really banned? Inside Geneva host Imogen Foulkes talks to Cordula Droege, Chief Legal Officer of the International Committee of the Red Cross, Beatrice Fihn of the International Campaign to Ban Nuclear Weapons, and Elaine Whyte Gomez, the ambassador from Costa Rica, who steered the treaty through the United Nations.