Jan Lüdert – författare

This book considers the past and present legacies, continuities and change of the United Nations Trusteeship System by assessing consequences and legacies of decolonization in contemporary society, international organizations and international politics. International contributors address the UN Trusteeship System as a venue for multiple state and non- state actors and its effect on the international system. Rather than viewing UN trusteeship as a bygone phenomenon, the volume underscores its current relevance, particularly in view of the recent resurgence of trusteeship models such as in Kosovo and East Timor. Offering a novel and robust, yet simple and intuitive analytical framework through which to understand a broad range of cases related to the Trusteeship System and its impact on the international system, the book places emphasis on the agency of states in the Global South and highlights the importance of multiple actors in global governance. It will be of interest to scholars of international relations theory and history in a variety of fields, ranging from African Politics to Intergovernmental Organizations and Comparative Politics.

This book considers the past and present legacies, continuities and change of the United Nations Trusteeship System by assessing consequences and legacies of decolonization in contemporary society, international organizations and international politics. International contributors address the UN Trusteeship System as a venue for multiple state and non- state actors and its effect on the international system. Rather than viewing UN trusteeship as a bygone phenomenon, the volume underscores its current relevance, particularly in view of the recent resurgence of trusteeship models such as in Kosovo and East Timor. Offering a novel and robust, yet simple and intuitive analytical framework through which to understand a broad range of cases related to the Trusteeship System and its impact on the international system, the book places emphasis on the agency of states in the Global South and highlights the importance of multiple actors in global governance. It will be of interest to scholars of international relations theory and history in a variety of fields, ranging from African Politics to Intergovernmental Organizations and Comparative Politics.

This book explores the role and relevance of non-state actors (NSAs) in the international system by analyzing the ways these actors gain influence in the United Nations (UN). Offering a systematic, theoretical, and empirical account of how NSAs contest and potentially change state sovereignty through the UN the author considers the successes and failures of national liberation movements and indigenous peoples and examines how and under what conditions such a challenge is possible. This book will be of great interest to scholars and graduate students in the fields of international law, politics, history, human rights, and governance. It will be especially useful to those with an interest in the proliferation of non-state actors in the international system and the role and relevance of Intergovernmental Organizations.

This book explores the role and relevance of non-state actors (NSAs) in the international system by analyzing the ways these actors gain influence in the United Nations (UN). Offering a systematic, theoretical, and empirical account of how NSAs contest and potentially change state sovereignty through the UN the author considers the successes and failures of national liberation movements and indigenous peoples and examines how and under what conditions such a challenge is possible. This book will be of great interest to scholars and graduate students in the fields of international law, politics, history, human rights, and governance. It will be especially useful to those with an interest in the proliferation of non-state actors in the international system and the role and relevance of Intergovernmental Organizations.

This open access handbook redefines science diplomacy in an era of geopolitical rivalry, rapid technological change, and fragmented global governance. Moving beyond state-centric models, it advances a polycentric framework where authority and expertise are distributed across diverse actors. Combining conceptual insights with empirical case studies, it examines securitization, emerging diplomatic players, and technology as a site of power—offering a rigorous guide for navigating cooperation under conditions of uncertainty, asymmetry, and disruption.