Christian De Duve was awarded the Nobel Prize in Medicine, in 1974. He was a professor at the Catholic University of Louvain and at New York's Rockefeller University. He is notably the author of De J sus J sus... en passant par Darwin, G n tique du p ch originel, A l' coute du vivant and, in 2013, of Sept vies en une, all published by Editions Odile Jacob. He died in May 2013. In this lengthy final interview the late Christian De Duve, a leading...