Born in 1929, Michael Denborough studied medicine in Cape Town, South Africa, and as part of his training went to treat people in the black townships. Later as a Rhodes scholar at Oxford, he saw the stark contrast between the two worlds and his passion for social justice was ignited.
World War II had had a profound effect on him as people he had known at school were sacrificed in an “appalling waste of humanity”. He said: “The nuclear industry seems to embody everything that is worst about human nature. It could destroy all life on earth 50 times over simply for greed”.