This multidisciplinary volume examines the meaning of global conflict and cooperation by international actors that can be caused by dis- or misinformation to people and discusses how to build diplomacy for peace and regional cooperation. The book further identifies boundaries of the relationships among the various governments of the world, transatlantic alliances, international organizations, non-governmental organizations, transnational corporations, and the overall interdependence of nations in the making of the modern world.  Topics discussed in this volume include diplomacy, international relations theory, Eurasia politics, European Union, Brexit, Taliban taking over of Kabul government, and the ongoing Afghanistan conflict, terrorism, ISIS and Al Qaeda, international law, international organizations, interstate and intrastate war, threats and challenges, global civil society, religion, and culture. The volume advances contemporary theories and concepts to explain these issues concerning peoples and cultures in the complex world we live in. The book is a must-read for students, researchers, and scholars of international relations, political science, political history, political geography, economics, and law in general, as well as diplomacy, political communication, and security studies in particular.