Geoffrey Malcolm Badger was Professor of Organic Chemistry at the University of Adelaide from 1955 to 1964 and, after serving briefly as a member of the CSIRO Executive, Vice-Chancellor from 1967 to 1977. Elected to Fellowship of the Australian Academy of Science in 1960, he served on the Council and was President of the Academy from 1974 to 1978. He was President of the Royal Australian Chemical Institute in 1965 and Chairman of the Australian Science and Technology Council (ASTEC) from 1977 to 1982. During the Second World War, while working as a Lieutenant Instructor for the British Navy, he developed an interest in maritime navigation, and especially in Captain James Cook. Later, he edited the book Captain Cook: Navigator and Scientist and, in retirement, he wrote two books, Explorers of the Pacific (1988) and The Explorers of Australia (2001). He was admitted to the order of Australia (AO) in 1975 and knighted in 1979. (Source: "Geoffrey Malcolm Badger 1916–2002", by Ian D Rae, Historical Records of Australian Science, 2009, Vol 20, pp 41–66)