Its not the clash of civilizations, Its only the clash of religons. and most specifically its the clash of Islam with other religons . Now everywhere in the world , everyone is living with people of other civilization without any disharmony except muslims. Why? , Because Muslims hasbeen depicted as enemies of human civilization and are accused of instability of peace in the world and rest of them consider themselves the savior of this world. While talking about its significance in future , it will remain same because it hasnot started now , its from very beginning when the civilizations were orginated, As said by our last Prophet there havebeen two paths evil and good from very origin of the world, correspondingly there are two nations in the world i.e Muslims and Non Muslims which are apart from each other from very start. Besides Muslims accept them but Non Muslims always find a way to annhilate them . As quoted by Snake"It is an attempt to justify muslim militancy ".