Humanists International in the context of Freethought

George Gilbert Aimé Murray OM FBA (2 January 1866 – 20 May 1957) was an Australian-born British classical scholar and public intellectual, who served as Regius Professor of Greek at the University of Oxford from 1908 to 1936. He was an outstanding scholar of the language and culture of Ancient Greece, perhaps the leading authority in the first half of the twentieth century. He is the basis for the character of Adolphus Cusins in his friend George Bernard Shaw's play Major Barbara, and also appears as the chorus figure in Tony Harrison's play Fram.

He served as President of the Ethical Union (now Humanists UK) from 1929 to 1930 and was a delegate at the inaugural World Humanist Congress in 1952 which established Humanists International. He was a leader of the League of Nations Society and the League of Nations Union, which promoted the League of Nations in Britain.

The Council of Australian Humanist Societies (CAHS) is an umbrella organisation for Australian humanist societies. It was founded in 1965. It is affiliated with Humanists International. The official symbol of CAHS (and all member organisations) is the Happy Human.

Andrew James William Copson OBE (born 19 November 1980) is a British humanist leader, civil society activist, and writer. He is the Chief Executive of Humanists UK, a former President and current Ambassador of Humanists International, and the author of a number of books on humanism and secularism. He was appointed an Officer of the Order of the British Empire (OBE) in the 2025 Birthday Honours for services to the Non-Religious Community.