This volume brings together two pivotal research papers that delve into distinct, yet interconnected themes: The Concept and the Meaning of I(i)nternational R(r)elations and The Concept, the Meaning, and the Phenomenon New World Order. These research papers, unified in one volume, share a common method of inquiry, drawing more inspiration from Ludwig Wittgenstein’s Tractatus Logico-Philosophicus than from Thomas Hobbes’s Elements of Natural and Political Law. The rigorous clarity, precision, and structured thought processes employed in both papers offer the ideal lens for examining complex and multidimensional concepts. Through an atomistic approach, we can dissect the meanings of terms and their interrelations to uncover deeper insights into these well-known ideas. A special chapter, ‘What is ‘Phenomenon’?’, exclusive to The Concept, the Meaning, and the Phenomenon New World Order, appears separately, offering further depth into this particular theme. The volume also concludes with a comparative chapter on the differences and similarities between I(i)nternational R(r)elations and New World Order. This volume not only achieves its objectives of providing fresh perspectives on I(i)nternational R(r)elations and the New World Order, but also completes a research journey that began in 2009 during my university studies. I am thrilled to present these ideas in a cohesive, thoughtful form, the culmination of years of passion and dedication. I trust that this volume will be valuable to both those embarking on their research in International Relations and seasoned scholars. I believe these research papers have the potential to inspire new ways of understanding the world and its evolving dynamics.