John Lucas

John Randolph Lucas (18 June 1929 – 5 April 2020) was a British philosopher. Educated at Winchester College and Balliol College, Oxford, he earned first-class honours in both mathematics and Greats. He pursued further studies in mathematics and logic at Princeton University. Lucas served as a Fellow and Tutor at Merton College, Oxford, for 36 years until his retirement in 1996, remaining an emeritus member of the University Faculty of Philosophy and a Fellow of the British Academy. He is best known for his paper "Minds, Machines and Gödel," which argued that an automaton cannot replicate human mathematical reasoning, thereby challenging computationalism. His diverse interests spanned the philosophy of mathematics, particularly Gödel's incompleteness theorems, the philosophy of mind, free will and determinism, the philosophy of science, causality, political philosophy, ethics, business ethics, and the philosophy of religion. Lucas also contributed to practical business ethics, co-founding the Oxford Consumers' Group. He was recognized for his covert lectures in Czechoslovakia in the 1980s, offering banned philosophical texts.