We delve a little deeper into the world of disarmament diplomacy, examining landmark United Nations talks that began in Geneva, Switzerland, in February. The new working group is gathering for three sessions this year to discuss how to take forward disarmament negotiations, and a ban treaty is front and centre. This is Part 1 in a two-part report, featuring an interview with Ray Acheson from Reaching Critical Will. Produced by the International Campaign to Abolish Nuclear Weapons.