Suggest an edit21:15The Reith Lectures DOUBT AND CERTAINTY IN SCIENCEBBC Home Service Sun 5th Nov 1950, 21:15 on BBC Home Service BasicView in Radio TimesA biologist's reflections on the human brain by J. Z. Young , F.R.S. Professor of Anatomy at University College, London 2-Brains as MachinesContributorsUnknown:J. Z. Young , F.R.S. Source: Radio Times Suggest an edit