Have we lost our fear of the bomb? And, how successful have efforts been to limit its spread? Seventy years ago, the very first nuclear weapon was detonated by the US army in the deserts of New Mexico. Since then, diplomats and politicians have sought to strictly limit the number of nations capable of following suit – and after years of tortuous negotiation a deal has finally been reached to limit Iran’s ability to construct its own bomb. So what is the state of the nuclear threat today? Join Owen Bennett Jones and his distinguished panel of experts, including former nuclear inspector Hans Blix and former British Foreign Secretary Jack Straw as they discuss how safe the world now is from nuclear catastrophe.

(Photo: Israeli Prime Minister Benjamin Netanyahu holds up a graphic of a bomb. Credit: Reuters)