Life, art, the universe and everything | Brief letters

Bob Holman and a life well lived | Art and deep space | Nudist plays at the Tate | When to dip your credit cardOf course Bob Holman (Obituary, 16 June) resigned from his professorship in social administration at Bath University in order to live more fully by his Christian socialist principles. He also confessed to me when we were travelling together on the train from Bath together the perhaps less laudable, but rather more human, additional motive that he had come to loathe one of his fellow pro