Paul Oskar Kristeller (May 22, 1905 in Berlin – June 7, 1999 in New York, United States) was a scholar of Renaissance humanism. He was awarded the Haskins Medal in 1992. He was last active as Professor Emeritus of Philosophy at Columbia University in New York, where he mentored both Irving Louis Horowitz and A. James Gregor.
George Alfred Leon Sarton (; 31 August 1884 – 22 March 1956) was a Belgian-American chemist and historian. He is considered the founder of the discipline of the history of science as an independent field of study. His most influential works were the Introduction to the History of Science, which consists of three volumes and 4,296 pages and the journal Isis. Sarton ultimately aimed to achieve an integrated philosophy of science that provided a connection between the sciences and the humanities, which he referred to as "the new humanism".