Richard St John Harris (1 October 1930 – 25 October 2002) was an Irish actor, singer-songwriter, theatrical producer, film director and writer.

He appeared on stage and in many films, and is perhaps best known for his roles as King Arthur in Camelot (1967), as Oliver Cromwell in Cromwell (1970) and as Albus Dumbledore in the first two films in the Harry Potter series, his final works. He played a British aristocrat and prisoner in A Man Called Horse (1970), Emperor Marcus Aurelius in Gladiator (2000), Saint John in Apocalypse Revelation (2002), gunfighter English Bob in Clint Eastwood's Western film Unforgiven (1992), and Dom Frollo in the 1997 TV movie version of The Hunchback of Notre Dame. Harris had a top ten hit in the UK and the US with his 1968 recording of Jimmy Webb's song "MacArthur Park".

Harris, the fifth of nine children, was born in Limerick city, Ireland (then known as the Irish Free State) into a middle-class, staunchly Roman Catholic family. His parents were Ivan John Harris (b. 1896, son of Richard Harris, b. 1854, son of James Harris of St. Michael's, Limerick) and Mildred Josephine Harty Harris (b. 1898, daughter of James Harty, St. John's, Limerick, who owned a flour mill.) Harris' siblings include Patrick Ivan (born 1929), Noel William Michael (born 1932), Diarmid (Dermot, born 1939), and William George Harris (born 1942). He was schooled by the Jesuits at Crescent College. A talented rugby player, he was on several Munster Junior and Senior Cup teams for Crescent, and played for Garryowen. Harris' athletic career was cut short when he caught tuberculosis in his teens. He remained an ardent fan of the Munster Rugby and Young Munster teams then until his death, and attending many of its matches, and there are numerous stories of japes at rugby matches with the actors and fellow rugby fans Peter O'Toole and Richard Burton.

Clinton Richard Dawkins, FRS, FRSL (born 26 March 1941), known as Richard Dawkins, is a British ethologist, evolutionary biologist and author. He is an emeritus fellow of New College, Oxford, and was the University of Oxford's Professor for Public Understanding of Science from 1995 until 2008.

Dawkins came to prominence with his 1976 book The Selfish Gene, which popularised the gene-centered view of evolution and introduced the term meme. In 1982 he introduced an influential concept into evolutionary biology, presented in his book The Extended Phenotype, that the phenotypic effects of a gene are not necessarily limited to an organism's body, but can stretch far into the environment, including the bodies of other organisms.

Dawkins is an atheist, a vice president of the British Humanist Association, and a supporter of the Brights movement. He is well known for his criticism of creationism and intelligent design. In his 1986 book The Blind Watchmaker, he argued against the watchmaker analogy, an argument for the existence of a supernatural creator based upon the complexity of living organisms. Instead, he described evolutionary processes as analogous to a blind watchmaker. He has since written several popular science books, and makes regular television and radio appearances, predominantly discussing these topics. In his 2006 book The God Delusion, Dawkins contends that a supernatural creator almost certainly does not exist and that religious faith is a delusion—"a fixed false belief." As of January 2010 the English-language version has sold more than two million copies and had been translated into 31 languages.

Ayaan Hirsi Magan Ali ( pronunciation (help·info); Somali: Ayaan Xirsi Cali; Arabic: أيان حرسي علي‎ / ALA-LC: Ayān Ḥirsī ‘Alī; 13 November 1969) is a Somali-Dutch feminist and atheist activist, writer and politician who is known for her views critical of Islam, practices of circumcision and female genital cutting. Her screenplay for Theo van Gogh's movie Submission led to death threats, resulting in the director's murder. The daughter of the Somali politician and opposition leader Hirsi Magan Isse, she is a founder of the women's rights organisation the AHA Foundation.

When she was eight, Hirsi Ali's family left Somalia for Saudi Arabia, then Ethiopia, and eventually settled in Kenya. She sought and obtained political asylum in the Netherlands in 1992, under circumstances that later became the centre of a political controversy. In 2003 she was elected a member of the House of Representatives (the lower house of the Dutch parliament), representing the People's Party for Freedom and Democracy (VVD). A political crisis surrounding the potential stripping of her Dutch citizenship led to her resignation from the parliament, and led indirectly to the fall of the second Balkenende cabinet in 2006.