The UK Government should sign the UN's Treaty on the Prohibition of Nuclear Weapons, argues Christopher Cocksworth, the Bishop of Coventry.

The UK Government should sign the UN's Treaty on the Prohibition of Nuclear Weapons, argues Christopher Cocksworth, the Bishop of Coventry.
As from now, nuclear weapons are illegal. Co-founder and first president of the International Campaign to Abolish Nuclear Weapons (ICAN) Rebecca Johnson explains how the movement to establish the Treaty on the Prohibition of Nuclear Weapons came about and what it means.