By Gregorio Bettiza

Samuel Huntington’s theory that post-Cold War world politics would be defined by the “clash of civilizations” has generated much debate in scholarly and policy circles since it first appeared on the pages of Foreign Affairs in 1993. One of the main controversies has revolved around the extent to which Huntington’s (in)famous thesis would come to shape America’s foreign policy and its War on Terror since the attacks of September 11, 2001 (9/11)…


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