Texts of the lecture and article 'The way ahead', address as given to Pugwash, September 1962. 19pp heavily-corrected typescript. Copy of 'The way ahead', address given to Pugwash, with extensive alterations suggested by editor for American publication 2 duplicated copies of 'revised and shortened' version of speech, 10pp each with different manuscript corrections Reprint of article as published in 'Harper's Magazine' 1962