One of the great challenges of our time must now surely be to ensure that our rich cultural diversity makes us more secure -not less'. With these words, United Nations (UN) secretary-general Ban Ki-moon (2008) drew a clear connection between issues of cultural diversity and international security. Ban Ki-moon spoke in a peculiar context framed by the 11 September 2001 (9/11) attacks against the United States and the Madrid and London bombings of 2004 and 2005, all attributed to Islamist terrorist groups. In 2005, against the prospects of a 'clash of civilizations', the UN had implemented an 'Alliance of Civilizations' (UNAOC, 2006) with the co-sponsorship of the Spanish and Turkish prime ministers in the hope of building 'bridges between societies' and appeasing conflicts 'threatening international stability' (p. 3).Ban Ki-moon's statement pointed to an understudied dimension of 'cultural diversity' policies. Indeed, such policies are also meant to 'build bridges' between and within societies with a view to easing tensions that threaten international and national security. Within this framework, the media are seen both as an obstacle to cultural diversity policies and as a major tool at the latter's disposal. According to the UNAOC ( 2006), the media are forces that shape 'stereotypes and misrepresentations', fuelling antagonisms between communities and raising security problems, but also instruments able to 'reduce cross cultural tensions and to build bridges between [these] communities ' (pp. 25, 31).Cultural diversity policies are infused with a rhetoric that makes it difficult to critically explore their nature: After all, how could one be against diversity? Yet, as this special