Julian Huxley

Sir Julian Sorell Huxley was an English evolutionary biologist, eugenicist and internationalist. He was a proponent of natural selection, and a leading figure in the mid-twentieth-century modern synthesis. He was secretary of the Zoological Society of London (1935–1942), the first director of UNESCO, a founding member of the World Wildlife Fund, the president of the British Eugenics Society (1959–1962), and the first president of the British Humanist Association.