John Cadogan
British chemist

Sir John Ivan George Cadogan (8 October 1930 – 9 February 2020) was a British organic chemist and Director General of the Research Councils until 1998.
Early life
Cadogan was born in Pembrey, Carmarthenshire, Wales, United Kingdom. He was educated at Swansea Grammar School, where he achieved State Scholar in 1948, and at King's College London, where he earned a 1st Class Honours degree as well as a PhD, and was awarded the Millar Thomson Medal, and the Samuel Smiles Prize.
Interests
Cadogan was particularly interested in the popularisation of science. He calculated that he had given live lecture demonstrations to over 10,000 school children and many more via television. He took part in the first live satellite telecast from London to New Zealand, at which time he treasured the sight of more TV vans outside the Royal Institution than even outside the Arms Park for a Wales-England match. He was a Liveryman of the Salters' Company and a director of the Salters' Institute whose considerable charitable works are dedicated to the improvement of teaching of Chemistry and Chemical Engineering. He was a Freeman of the City of London.
Positions and memberships
From 1979 to 2002, he was Visiting Professor of Chemistry at Imperial College, London, and from 1979 to 2007, he was an Honorary Professorial Fellow in Chemistry at the University of Wales, Swansea. He was a Science Policy Advisor to the Science Foundation, Ireland, from its inception until 2006.
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