with impromptu answers to. listeners' questions : John Betje man, Ivor Brown (editor of ' The Observer'), Dr. Julian Huxley , Dr. C. E. M. Joad , Dr. Malcolm Sargent , Miss C. V. Wedgwood (historian, and deputy editor of ' Time and Tide'). Question-Master, Geoffrey Crowther. (Shortened edition for overseas of last Tuesday's recorded session)