Maajid Nawaz (ماجد نواز, born 1978 in Westcliff-on-Sea, Essex) is a British Pakistani and former member of the Islamic political group Hizb ut-Tahrir. He holds a B.A. (Hons) from London University's School of Oriental and African Studies and a M.Sc. in Political Theory from the London School of Economics. He is the co-founder and Executive Director of Quilliam (think tank), the world's first counter-extremism think tank. He is also the co-founder of Khudi, a counter-extremism social movement working towards the promotion of social democratic change in Pakistan.

Nawaz cites racism whilst growing up and feeling divided between his Pakistani and British identities as important factors in his struggle to find his own identity. The Nation of Islam and genocide in Bosnia also influenced him. Maajid's experience of Islamism began at the age of 16 when he left home to pursue a design course in London - it was then that he was recruited to Hizb ut-Tahrir (The Liberation Party). Maajid very quickly became a national speaker and international recruiter for the party, travelling first to Pakistan and then to Denmark to export the party's ideology and set up cells from London. He resigned from Hizb-ut-Tahrir in May 2007.

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.

William "Bill" Maher, Jr. ( /ˈmɑːr/; born January 20, 1956) is an American stand-up comedian, television host, political commentator, author, and actor. Before his current role as the host of HBO's Real Time with Bill Maher, Maher hosted a similar late-night talk show called Politically Incorrect originally on Comedy Central and later on ABC.

Maher is known for his political satire and sociopolitical commentary, which targets a wide swath of topics including religion, politics, bureaucracies of many kinds, political correctness, the mass media, greed among people and persons in positions of high political and social power, and the lack of intellectual curiosity in the electorate. He supports the legalization of marijuana and same-sex marriage, and serves on the board of PETA. He is also a critic of religion and is an advisory board member of Project Reason, a foundation to promote scientific knowledge and secular values within society. In 2005, Maher ranked at number 38 on Comedy Central's 100 greatest stand-up comedians of all time. Bill Maher received a Hollywood Walk of Fame star on September 14, 2010.