Banning Nuclear Weapons - Tilman Ruff

Tilman Ruff is one of the founders of the movement that has led to the creation of the United Nations Treaty on the Prohibition of Nuclear Weapons.  Here he speaks about how the world's nuclear weapons have the continuation of our civilisation balancing on a knifes edge and the treaty trying to bring an end to these weapons.

Recorded on 17 June

Interviewed by Tom