Professor Laurence Martin, Vice-Chancellor of the University of Newcastle upon Tyne, considers the strategic policy of the nuclear age in his series of Reith lectures 'The Two-Edged Sword'.
In his second lecture entitled 'Plausibility and Horror', Professor Martin questions how to avoid a nuclear war. Is the horror of mutually assured destruction enough to deter countries from using their nuclear weapons? Professor Martin debates how countries protect their own security at the same time as averting the total destruction of the world. Evaluating the role of the Strategic Arms Limitations Talks or SALT for short, he asks, can any policy provide absolute assurance of not allowing a nuclear war?