Highlighting the high price paid by the United Nations and international peace builders that under-utilize the reflexive new paradigm approach to international relations (IR), this study develops an overview of IR theory, relied on by governmental and diplomatic communities as a guide to peace building. Especially significant is the development of IR theory in relation to religious extremism and tendencies towards barbarism with modernities. It discusses outcomes such as the exponential growth of international enmity between diverse populations and public demonization of the religious or...