Jim Fixx Jim Fixx James Fuller "Jim" Fixx (April 23, 1932 – July 20, 1984) was an American who wrote the 1977 best-selling book "The Complete Book of Running". He is credited with helping start America's fitness revolution, popularizing the sport of running and demonstrating the health benefits of regular jogging. He died of a heart attack while jogging at 52 years of age. His genetic predisposition for heart problems and other previous lifestyle factors may have caused his heart attack. Born in New York City, Fixx was a graduate of Trinity School in New York and Oberlin College in Ohio. His
James F. Thomson (philosopher) James F. Thomson (philosopher) James F. Thomson (1921–1984) was a British philosopher who devised the puzzle of Thomson's lamp (a variation on Zeno's paradox), to argue against the possibility of supertasks (a word he also coined). Thomson was born in London in 1921 and graduated from the University of London in 1949. He was an assistant in the Department of Philosophy, and John Stuart Mill Scholar at University College, London, from 1949–1950. He was Commonwealth Fund Fellow at Harvard and Princeton from 1950–1951; assistant lecturer at University College from 1951–1953 and University Lecturer in Moral Science at the University of