The Clash of Civilizations is a controversial theory that people's cultural/religious
identity will be the primary source of conflict in the post-Cold War world. Popularized by Samuel P. Huntington, it was originally formulated in an article titled "The Clash of Civilizations?" [1][2] published in the academic journalForeign Affairs in 1993. The term itself was first used by Bernard Lewis in an article in the September 1990 issue of The Atlantic Monthly titled The Roots of Muslim Rage.[3] The clash was also referred to in the March 1992 Atlantic Monthly article, and the 1995 book, entitled Jihad vs. McWorld by Benjamin R. Barber, which talked about the clash of Islamic and Western cultures, summed up as the conflict between tribalism and globalism.[4] Huntington later expanded his thesis in a 1996 book The Clash of Civilizations and the Remaking of World Order. The theory gained widespread attention after the
September 11, 2001 terrorist attacks.