File 181, 182 - 'Morals of Atomic Energy'.

Thomson's contribution to a course of six University Extension Lectures, organised by University of London Department of Extra-Mural Studies and The Atomic Scientists' Association, and delivered. Includes a copy of lecture 'Atomic Energy and Moral Issues', given by K. Lonsdale on the same occasion, and correspondence, particulars of meeting, and of follow-up discussion meetings and brief correspondence with organiser.